/**
 * ============================================
 * ID: CSS-EDITOR-001 | Estilos del Editor de Imagenes
 * Descripcion: Layout y estilos para el editor Konva.js
 * Archivo: pages/editor.css
 * ============================================
 */

/* ============================================
   ID: EDITOR-BASE-001 | Reset y configuracion base
   ============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   ID: EDITOR-LAYOUT-001 | Contenedor principal del editor
   ============================================ */
.editor {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    background-color: var(--color-neutral-100);
}

/* ============================================
   ID: EDITOR-HEADER-STYLE-001 | Barra superior
   ============================================ */
.editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    padding: 0 var(--space-4);
    background-color: var(--color-background);
    border-bottom: var(--border-width-thin) solid var(--color-border);
    flex-shrink: 0;
}

.editor-header__left {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.editor-header__back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.editor-header__back:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-text-primary);
}

.editor-header__back svg {
    width: 20px;
    height: 20px;
}

.editor-header__logo-link {
    display: flex;
    align-items: center;
}

.editor-header__logo-img {
    height: 28px;
    width: auto;
    transition: opacity var(--transition-fast);
}

.editor-header__logo-link:hover .editor-header__logo-img {
    opacity: 0.8;
}

.editor-header__logo {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.editor-header__center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.editor-header__project-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.editor-header__design-id {
    /* Oculto - solo para uso interno */
    display: none;
    font-size: 10px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-600);
    background: var(--color-primary-50);
    padding: 2px 8px;
    border-radius: var(--border-radius-full);
    letter-spacing: 0.5px;
    font-family: monospace;
    cursor: default;
    user-select: all;
}

.editor-header__dimensions {
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-600);
    background: var(--color-primary-50);
    padding: 6px 16px;
    border-radius: var(--border-radius-full);
    letter-spacing: 0.5px;
    white-space: nowrap;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.editor-header__dimensions:hover {
    background: var(--color-primary-100);
    color: var(--color-primary-700);
}

.editor-header__dimensions:active {
    background: var(--color-primary-200);
}

/* ============================================
   ID: EDITOR-HEADER-INFO-LINE | Primera línea del header central
   ============================================ */
.editor-header__info-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

/* ============================================
   ID: EDITOR-HEADER-POSITIONS | Selector de posiciones en header
   ============================================ */
.editor-header__positions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 0;
}

/* ========================================
   Dropdown para agregar posiciones
   ======================================== */
.position-dropdown {
    position: relative;
}

.position-dropdown__trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary-700);
    background: var(--color-primary-50);
    border: 1px solid var(--color-primary-200);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.position-dropdown__trigger:hover {
    background: var(--color-primary-100);
    border-color: var(--color-primary-300);
}

.position-dropdown__icon {
    width: 16px;
    height: 16px;
}

.position-dropdown__arrow {
    width: 14px;
    height: 14px;
    transition: transform 0.2s;
}

.position-dropdown.open .position-dropdown__arrow {
    transform: rotate(180deg);
}

.position-dropdown__menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 180px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s;
    z-index: 100;
}

.position-dropdown.open .position-dropdown__menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.position-dropdown__item {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-primary);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
}

.position-dropdown__item:first-child {
    border-radius: 8px 8px 0 0;
}

.position-dropdown__item:last-child {
    border-radius: 0 0 8px 8px;
}

.position-dropdown__item:hover {
    background: var(--color-primary-50);
}

.position-dropdown__item:disabled {
    color: var(--color-text-muted);
    background: #f9fafb;
    cursor: not-allowed;
}

.position-dropdown__item:disabled::after {
    content: ' ✓';
    color: var(--color-success);
}

/* Indicador de posición actual */
.current-position {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #e0f2fe;
    border-radius: 20px;
    font-size: 12px;
}

.current-position__label {
    color: #0369a1;
    font-weight: 500;
}

.current-position__name {
    color: #0c4a6e;
    font-weight: 700;
}

/* Estilos legacy del selector (mantener por compatibilidad) */
.position-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.position-selector__label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.position-selector__select {
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: white;
    cursor: pointer;
    min-width: 160px;
}

.position-selector__select:focus {
    outline: none;
    border-color: var(--color-primary-500);
}

.position-selector__select option:disabled {
    color: #9ca3af;
    font-style: italic;
}

.position-chips {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.position-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px 4px 4px;
    background: var(--color-primary-100);
    border: 1px solid var(--color-primary-300);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-primary-700);
    cursor: pointer;
    transition: all 0.2s;
}

.position-chip__thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(0,0,0,0.1);
}

.position-chip:hover {
    background: var(--color-primary-200);
}

.position-chip.active {
    background: var(--color-primary-500);
    border-color: var(--color-primary-600);
    color: white;
}

.position-chip__name {
    white-space: nowrap;
}

.position-chip__delete {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s;
}

.position-chip__delete:hover {
    background: #ef4444;
    color: white;
}

.position-chip__delete svg {
    width: 10px;
    height: 10px;
}

.position-chip.active .position-chip__delete {
    background: rgba(255,255,255,0.2);
}

.position-chip.active .position-chip__delete:hover {
    background: rgba(255,255,255,0.4);
}

.editor-header__project-name {
    width: 200px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    text-align: center;
    background-color: transparent;
    border: var(--border-width-thin) solid transparent;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.editor-header__project-name:hover {
    background-color: var(--color-neutral-50);
}

.editor-header__project-name:focus {
    outline: none;
    background-color: var(--color-background);
    border-color: var(--color-primary-500);
}

.editor-header__right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.editor-header__action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.editor-header__action:hover:not(:disabled) {
    background-color: var(--color-neutral-100);
    color: var(--color-text-primary);
}

.editor-header__action:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.editor-header__action svg {
    width: 18px;
    height: 18px;
}

.editor-header__divider {
    width: 1px;
    height: 24px;
    background-color: var(--color-border);
    margin: 0 var(--space-2);
}

.editor-header__btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.editor-header__btn--canvas-size {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
}

.editor-header__btn--canvas-size:hover {
    color: var(--color-text-primary);
    background-color: var(--color-neutral-100);
}

.editor-header__btn--canvas-size svg {
    width: 20px;
    height: 20px;
}

.editor-header__btn--secondary {
    color: #6491BB;
    background-color: var(--color-background);
    border: var(--border-width-thin) solid #6491BB;
}

.editor-header__btn--secondary:hover {
    background-color: #6491BB;
    color: white;
    border-color: #6491BB;
}

.editor-header__btn--primary {
    color: var(--color-neutral-0);
    background-color: #6491BB;
    border: var(--border-width-thin) solid #6491BB;
}

.editor-header__btn--primary:hover {
    background-color: #4F78A6;
}

/* ============================================
   ID: EDITOR-HEADER-BTN-MOCKUP | Boton Mockup
   ============================================ */
.editor-header__btn--mockup {
    padding: var(--space-2) var(--space-5);
    border: var(--border-width-thin) solid #6491BB;
    color: var(--color-neutral-0);
    background-color: #6491BB;
    cursor: pointer;
    border-radius: 10px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-fast);
}

.editor-header__btn--mockup:hover {
    background-color: #4F78A6;
    border-color: #4F78A6;
    transform: translateY(-1px);
}

.editor-header__btn--mockup:active {
    transform: translateY(0);
}

.editor-header__btn-icon {
    width: 18px;
    height: 18px;
}

/* ============================================
   ID: EDITOR-MAIN-STYLE-001 | Area principal
   ============================================ */
.editor-main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ============================================
   ID: EDITOR-TOOLBAR-STYLE-001 | Barra de herramientas lateral
   ============================================ */
.editor-toolbar {
    display: flex;
    flex-direction: column;
    width: 72px;
    padding: var(--space-2) var(--space-2);
    background-color: var(--color-background);
    border-right: var(--border-width-thin) solid var(--color-border);
    gap: 4px;
    flex-shrink: 0;
}

/* ============================================
   ID: TOOLBAR-POSITION-001 | Botón y popup de posiciones
   ============================================ */
.editor-toolbar__position-wrapper {
    position: relative;
}

.editor-toolbar__tool--add-position {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 54px;
    padding: 8px 4px;
    border-radius: var(--border-radius-md);
    background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
    border: 2px solid var(--color-primary-300);
    color: var(--color-primary-600);
    cursor: pointer;
    transition: all 0.2s;
}

.editor-toolbar__tool--add-position:hover {
    background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-200));
    border-color: var(--color-primary-400);
    transform: scale(1.02);
}

.editor-toolbar__tool--add-position svg {
    width: 28px;
    height: 28px;
}

/* Popup de posiciones */
.position-popup {
    position: absolute;
    top: 0;
    left: calc(100% + 8px);
    width: 220px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    border: 1px solid var(--color-border);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
}

.editor-toolbar__position-wrapper.open .position-popup {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.position-popup__header {
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-neutral-50);
    border-radius: 12px 12px 0 0;
}

.position-popup__list {
    padding: 8px;
}

.position-popup__item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
    background: #f0fdf4;
    border-left: 3px solid #d1fae5;
}

.position-popup__item:hover {
    background: #dcfce7;
    border-left-color: #86efac;
}

.position-popup__item.saved {
    background: #f0fdf4;
    border-left: 3px solid #d1fae5;
}

.position-popup__item.active {
    background: #eff6ff;
    border-left: 3px solid var(--color-primary-500);
}

.position-popup__item.active:hover {
    background: #dbeafe;
}

.position-popup__item.saved .position-popup__name::after {
    content: ' ✓';
    color: #10b981;
}

.position-popup__name {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.position-popup__price {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    display: none;
}

.position-popup__buttons {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Botones del popup - siempre visibles */
.position-popup__btn {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e2e8f0;
    border: none;
    border-radius: 6px;
    color: #94a3b8;
    cursor: not-allowed;
    transition: all 0.2s;
}

.position-popup__btn svg {
    width: 14px;
    height: 14px;
}

/* Estado activo de los botones */
.position-popup__btn:not(:disabled) {
    cursor: pointer;
}

/* Botón Editar - activo */
.position-popup__edit:not(:disabled) {
    background: #8b5cf6;
    color: white;
}

.position-popup__edit:not(:disabled):hover {
    background: #7c3aed;
    transform: scale(1.1);
}

/* Botón Guardar - activo */
.position-popup__save:not(:disabled) {
    background: var(--color-primary-500);
    color: white;
}

.position-popup__save:not(:disabled):hover {
    background: var(--color-primary-600);
    transform: scale(1.1);
}

/* Botón Eliminar - activo */
.position-popup__delete:not(:disabled) {
    background: #ef4444;
    color: white;
}

.position-popup__delete:not(:disabled):hover {
    background: #dc2626;
    transform: scale(1.1);
}

/* Botón para agregar nueva posición */
.position-popup__add-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px;
    margin: 8px;
    border: 2px dashed var(--color-primary-300);
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 600;
    color: var(--color-primary-600);
}

.position-popup__add-btn:hover {
    border-color: var(--color-primary-500);
    background: var(--color-primary-50);
    transform: scale(1.02);
}

.position-popup__add-btn-icon {
    font-size: 20px;
    line-height: 1;
}

/* ============================================
   ID: CSS-MODAL-001 | Estilos para modal de agregar posiciones
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.modal__content {
    position: relative;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-neutral-50);
    border-radius: 16px 16px 0 0;
}

.modal__title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.modal__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}

.modal__close:hover {
    color: var(--color-text-primary);
    background: var(--color-neutral-200);
    border-radius: 8px;
}

.modal__body {
    padding: 24px;
}

/* Grid de posiciones disponibles */
.add-position-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}

/* Tarjeta de posición */
.add-position-card {
    display: flex;
    flex-direction: column;
    padding: 16px;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.add-position-card:hover {
    border-color: var(--color-primary-400);
    background: var(--color-primary-50);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.15);
}

.add-position-card__header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.add-position-card__name {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.add-position-card__price {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary-600);
}

.add-position-card__size {
    margin: 0 0 12px 0;
    font-size: 11px;
    color: var(--color-text-muted);
}

.add-position-card__btn {
    width: 100%;
    padding: 8px 12px;
    background: var(--color-primary-600);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.add-position-card__btn:hover {
    background: var(--color-primary-700);
    transform: scale(1.05);
}

.editor-toolbar__tool {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 4px;
    height: 54px;
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.editor-toolbar__tool:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-text-primary);
}

.editor-toolbar__tool--active {
    background-color: var(--color-primary-50);
    color: var(--color-primary-600);
}

.editor-toolbar__tool--active:hover {
    background-color: var(--color-primary-100);
    color: var(--color-primary-700);
}

/* ID: TOOLBAR-DISABLED-001 | Estilos para botón deshabilitado */
.editor-toolbar__tool--disabled,
.editor-toolbar__tool[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.editor-toolbar__tool--danger:hover {
    background-color: var(--color-error-light);
    color: var(--color-error);
}

.editor-toolbar__tool svg {
    width: 22px;
    height: 22px;
}

.editor-toolbar__label {
    font-size: 9px;
    font-weight: var(--font-weight-medium);
    text-align: center;
    line-height: 1;
    white-space: nowrap;
}

.editor-toolbar__divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 4px 0;
}

.editor-toolbar__divider--spaced {
    margin: 12px 0;
}

/* ============================================
   ID: EDITOR-TOOLBAR-POSITIONS | Selector de posición de impresión
   ============================================ */
.editor-toolbar__position-selector {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    background: var(--color-neutral-50);
    border-radius: 8px;
    margin: 0 4px;
}

.editor-toolbar__position-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    text-align: center;
}

.editor-toolbar__position-select {
    padding: 6px 8px;
    font-size: 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: white;
    cursor: pointer;
    font-weight: 500;
}

.editor-toolbar__position-select:focus {
    outline: none;
    border-color: var(--color-primary-500);
}

.editor-toolbar__position-add {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 8px;
    background: var(--color-primary-500);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.editor-toolbar__position-add:hover {
    background: var(--color-primary-600);
}

.editor-toolbar__position-add svg {
    width: 14px;
    height: 14px;
}

/* Lista de posiciones agregadas */
.editor-toolbar__positions-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px;
    margin: 0 4px;
    max-height: 180px;
    overflow-y: auto;
}

.editor-toolbar__positions-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 12px 8px;
    color: var(--color-text-muted);
    text-align: center;
}

.editor-toolbar__positions-empty span {
    font-size: 11px;
    font-weight: 500;
}

.editor-toolbar__positions-empty small {
    font-size: 9px;
    opacity: 0.7;
}

.editor-toolbar__position-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
}

.editor-toolbar__position-item:hover {
    border-color: var(--color-primary-500);
    background: var(--color-primary-50);
}

.editor-toolbar__position-item.active {
    border-color: var(--color-primary-500);
    background: var(--color-primary-100);
}

.editor-toolbar__position-icon {
    font-size: 14px;
}

.editor-toolbar__position-name {
    flex: 1;
    font-weight: 500;
    color: var(--color-text-primary);
}

.editor-toolbar__position-price {
    font-size: 10px;
    color: var(--color-primary-600);
    font-weight: 600;
}

.editor-toolbar__position-delete {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s;
}

.editor-toolbar__position-delete:hover {
    background: #fee2e2;
    color: #dc2626;
}

.editor-toolbar__position-delete svg {
    width: 12px;
    height: 12px;
}

/* ============================================
   ID: EDITOR-CANVAS-STYLE-001 | Area del canvas
   ============================================ */
.editor-canvas {
    flex: 1;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow: auto;
    background-color: #b0b0b0;
    /* Patron de cuadricula para indicar transparencia */
    background-image: 
        linear-gradient(45deg, #999999 25%, transparent 25%),
        linear-gradient(-45deg, #999999 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #999999 75%),
        linear-gradient(-45deg, transparent 75%, #999999 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    padding: 0;
    transition: all 0.3s ease;
}

/* Canvas deshabilitado cuando 5 posiciones están listas */
.editor-canvas.disabled {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.editor-canvas__wrapper {
    position: relative;
    margin-left: 30px;
    margin-top: 50px;
    margin-right: 50px;
    margin-bottom: 50px;
    background: transparent;
    display: inline-block;
}

.editor-canvas__stage {
    background-color: var(--color-background);
    box-shadow: var(--shadow-lg);
    position: relative;
    /* Patron de transparencia más claro sobre el canvas */
    background-image: 
        linear-gradient(45deg, #f0f0f0 25%, transparent 25%),
        linear-gradient(-45deg, #f0f0f0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #f0f0f0 75%),
        linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

/* Reglas de medición */
/* Reglas de medición dinámicas */
.editor-canvas__ruler-corner {
    position: absolute;
    top: 0;
    left: 0;
    width: 30px;
    height: 30px;
    background-color: #e8e8e8;
    border: 1px solid #d0d0d0;
    z-index: 101;
}

.editor-canvas__ruler {
    position: absolute;
    background-color: #f5f5f5;
    border: 1px solid #d0d0d0;
    font-size: 10px;
    color: #333;
    user-select: none;
    z-index: 100;
    overflow: hidden;
}

.editor-canvas__ruler--horizontal {
    top: 0;
    left: 30px; /* ancho de la esquina */
    right: 0;
    height: 30px;
    display: block;
}

.editor-canvas__ruler--vertical {
    top: 30px; /* altura de la regla horizontal */
    left: 0;
    bottom: 0;
    width: 30px;
    display: block;
}

.editor-canvas__ruler-mark {
    position: absolute;
    background-color: #666;
}

.editor-canvas__ruler--horizontal .editor-canvas__ruler-mark {
    width: 1px;
    height: 5px;
    bottom: 0;
}

.editor-canvas__ruler--horizontal .editor-canvas__ruler-mark.major {
    height: 10px;
}

.editor-canvas__ruler--vertical .editor-canvas__ruler-mark {
    width: 5px;
    height: 1px;
    right: 0;
}

.editor-canvas__ruler--vertical .editor-canvas__ruler-mark.major {
    width: 12px;
}

.editor-canvas__ruler-label {
    position: absolute;
    font-size: 9px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.editor-canvas__ruler--horizontal .editor-canvas__ruler-label {
    bottom: 14px;
    transform: translateX(-50%);
}

.editor-canvas__ruler--vertical .editor-canvas__ruler-label {
    right: 14px;
    transform: translateY(-50%);
}

/* Patrón de transparencia cuando el fondo está oculto */
.editor-canvas__stage.transparent-bg {
    background-image: 
        linear-gradient(45deg, #f0f0f0 25%, transparent 25%),
        linear-gradient(-45deg, #f0f0f0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #f0f0f0 75%),
        linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    background-color: #ffffff;
}

/* Estilos del control de fondo movidos a la barra de zoom */

/* ============================================
   ID: EDITOR-ZOOM-CONTROLS-001 | Controles de zoom fijos
   ============================================ */
.editor-canvas__zoom-controls {
    position: fixed;
    bottom: var(--space-4);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.editor-canvas__zoom-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.editor-canvas__zoom-btn:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-text-primary);
}

.editor-canvas__zoom-btn:active {
    background-color: var(--color-neutral-200);
}

.editor-canvas__zoom-btn svg {
    width: 18px;
    height: 18px;
}

.editor-canvas__zoom-value {
    min-width: 50px;
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    user-select: none;
}

.editor-canvas__zoom-divider {
    width: 1px;
    height: 20px;
    background-color: var(--color-border);
    margin: 0 var(--space-1);
}

.editor-canvas__zoom-btn.active {
    background-color: var(--color-primary-100);
    color: var(--color-primary-600);
}

/* ============================================
   ID: EDITOR-FULLSCREEN-001 | Modo pantalla completa del canvas
   ============================================ */
.fullscreen-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.fullscreen-overlay.active {
    opacity: 1;
}

.fullscreen-canvas {
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1a1a1a;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.fullscreen-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    transform-origin: center center;
    transition: transform 0.2s ease;
}

.fullscreen-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.fullscreen-close-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.fullscreen-close-btn svg {
    width: 24px;
    height: 24px;
}

.fullscreen-zoom-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-4);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
}

.fullscreen-zoom-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.fullscreen-zoom-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.fullscreen-zoom-indicator span {
    color: white;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    min-width: 50px;
    text-align: center;
}

/* ============================================
   ID: EDITOR-PANEL-STYLE-001 | Panel de propiedades
   ============================================ */
.editor-panel {
    width: 280px;
    background-color: var(--color-background);
    border-left: var(--border-width-thin) solid var(--color-border);
    overflow-y: auto;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

/* ============================================
   ID: EDITOR-PANEL-TABS-001 | Tabs del panel
   ============================================ */
.editor-panel__tabs {
    display: flex;
    border-bottom: var(--border-width-thin) solid var(--color-border);
    flex-shrink: 0;
}

.editor-panel__tab {
    flex: 1;
    padding: var(--space-3) var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background-color: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.editor-panel__tab:hover {
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
}

.editor-panel__tab--active {
    color: var(--color-primary-600);
    border-bottom-color: var(--color-primary-600);
}

.editor-panel__tab-content {
    flex: 1;
    overflow-y: auto;
}

.editor-panel__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: var(--space-6);
}

.editor-panel__empty-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
    line-height: var(--line-height-relaxed);
}

.editor-panel__content {
    padding: var(--space-4);
}

.editor-panel__section {
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-4);
    border-bottom: var(--border-width-thin) solid var(--color-border);
}

.editor-panel__section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.editor-panel__section-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Aspect Ratio Lock Button */
.aspect-ratio-lock {
    background: none;
    border: none;
    padding: var(--space-1);
    cursor: pointer;
    color: var(--color-text-muted);
    transition: all 0.2s ease;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.aspect-ratio-lock:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-primary);
}

.aspect-ratio-lock .lock-icon {
    width: 16px;
    height: 16px;
    display: none;
}

.aspect-ratio-lock.locked .lock-icon--locked {
    display: block;
}

.aspect-ratio-lock:not(.locked) .lock-icon--unlocked {
    display: block;
}

.aspect-ratio-lock.locked {
    color: var(--color-primary);
}

.editor-panel__row {
    display: flex;
    gap: var(--space-2);
    width: 100%;
}

.editor-panel__field {
    flex: 1;
    min-width: 0; /* Permite que flex shrink funcione correctamente */
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.editor-panel__field--full {
    width: 100%;
}

.editor-panel__label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.editor-panel__input {
    padding: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
    border: var(--border-width-thin) solid var(--color-border);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    width: 100%;
    min-width: 0; /* Evita que el input se salga */
}

.editor-panel__input:focus {
    outline: none;
    background-color: var(--color-background);
    border-color: var(--color-primary-500);
}

.editor-panel__hint {
    font-size: 10px;
    color: var(--color-text-tertiary);
    margin-top: 2px;
    font-weight: var(--font-weight-normal);
}

.editor-panel__textarea {
    padding: var(--space-2);
    font-size: var(--font-size-sm);
    font-family: var(--font-family-base);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
    border: var(--border-width-thin) solid var(--color-border);
    border-radius: var(--border-radius-md);
    resize: vertical;
    transition: all var(--transition-fast);
}

.editor-panel__textarea:focus {
    outline: none;
    background-color: var(--color-background);
    border-color: var(--color-primary-500);
}

.editor-panel__select {
    padding: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
    border: var(--border-width-thin) solid var(--color-border);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.editor-panel__select:focus {
    outline: none;
    background-color: var(--color-background);
    border-color: var(--color-primary-500);
}

.editor-panel__range {
    width: 100%;
    height: 4px;
    background-color: var(--color-neutral-200);
    border-radius: var(--border-radius-full);
    appearance: none;
    cursor: pointer;
}

.editor-panel__range::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background-color: var(--color-primary-500);
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.editor-panel__range::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.editor-panel__range-value {
    display: inline-block;
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

/* ============================================
   ID: EDITOR-PANEL-COLOR-PICKER | Sistema de selector de color personalizado moderno
   ============================================ */

/* Container de colores en el panel */
.editor-panel__color-row {
    display: flex;
    gap: var(--space-2);
    margin-top: 8px;
}

/* Cuadrito personalizado (desktop) */
.editor-panel__color-preset {
    width: 32px;
    height: 32px;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.editor-panel__color-preset:hover {
    border-color: var(--color-primary-500);
    transform: scale(1.1);
}

.editor-panel__color-preset--custom {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.editor-panel__color-preset--custom svg {
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
    position: relative;
    z-index: 1;
    pointer-events: none;
}

.editor-panel__color-input-hidden {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Deprecated: Selector nativo moderno (desktop) */
.editor-panel__custom-color {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.editor-panel__custom-color-label {
    color: var(--color-text-primary);
    font-size: 14px;
    font-weight: 400;
    white-space: nowrap;
    flex-shrink: 0;
}

.editor-panel__custom-color-input {
    flex: 1;
    height: 28px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    cursor: pointer;
    padding: 2px;
    background-color: #fff;
    transition: border-color 0.2s ease;
}

.editor-panel__custom-color-input:hover {
    border-color: #9ca3af;
}

.editor-panel__custom-color-input:focus {
    outline: none;
    border-color: var(--color-primary-600);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

/* Botón trigger del selector HSV (mobile) */
.hsv-color-picker {
    margin-top: 8px;
}

.hsv-color-picker__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.hsv-color-picker__trigger:active {
    background: #f3f4f6;
}

.hsv-color-picker__label {
    font-size: 14px;
    color: #374151;
}

.hsv-color-picker__preview {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 2px solid #e5e7eb;
    background-color: #f5f5f5;
}

/* Responsivo */
.desktop-color-picker {
    display: flex;
}

.mobile-only {
    display: none;
}

.desktop-only {
    display: flex;
}

@media (max-width: 768px) {
    .desktop-color-picker {
        display: none;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: block;
    }
    
    /* Mostrar botón de área de diseño en toolbar solo en mobile */
    .editor-toolbar__tool--area.mobile-only {
        display: flex;
    }
}

/* Selector de color antiguo (deprecated, se mantiene para canvas-bg-color) */
.editor-panel__color {
    width: 100%;
    height: 36px;
    padding: 2px;
    background-color: var(--color-neutral-50);
    border: var(--border-width-thin) solid var(--color-border);
    border-radius: var(--border-radius-md);
    cursor: pointer;
}

.editor-panel__color::-webkit-color-swatch-wrapper {
    padding: 0;
}

.editor-panel__color::-webkit-color-swatch {
    border: none;
    border-radius: var(--border-radius-sm);
}

/* ============================================
   ID: EDITOR-PANEL-ALIGN-001 | Botones de alineación/centrado
   ============================================ */
.editor-panel__row--buttons {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.editor-panel__align-btn {
    flex: 1;
    min-width: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-1);
    background-color: var(--color-neutral-50);
    border: var(--border-width-thin) solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.editor-panel__align-btn:hover {
    background-color: var(--color-neutral-100);
    border-color: var(--color-primary-300);
    color: var(--color-text-primary);
}

.editor-panel__align-btn:active {
    transform: scale(0.95);
}

.editor-panel__align-btn svg {
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

.editor-panel__align-btn:hover svg {
    color: var(--color-primary-500);
}

.editor-panel__align-btn--primary {
    background-color: var(--color-primary-50);
    border-color: var(--color-primary-200);
    color: var(--color-primary-700);
}

.editor-panel__align-btn--primary svg {
    color: var(--color-primary-500);
}

.editor-panel__align-btn--primary:hover {
    background-color: var(--color-primary-100);
    border-color: var(--color-primary-400);
}

/* ============================================
   ID: EDITOR-PANEL-CLOSE-MOBILE | Botón cerrar mobile (oculto en desktop)
   ============================================ */
.editor-panel__close-mobile {
    display: none; /* Oculto por defecto en desktop */
}

/* ============================================
   ID: EDITOR-MODAL-STYLE-001 | Modal de formas
   ============================================ */
.editor-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-index-modal);
}

.editor-modal__content {
    width: 320px;
    padding: var(--space-6);
    background-color: var(--color-background);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

.editor-modal__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    text-align: center;
}

.editor-modal__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.editor-modal__shape {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    padding: var(--space-3);
    background-color: var(--color-neutral-50);
    border: var(--border-width-thin) solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.editor-modal__shape:hover {
    background-color: var(--color-primary-50);
    border-color: var(--color-primary-300);
    color: var(--color-primary-600);
}

.editor-modal__shape svg {
    width: 100%;
    height: 100%;
}

.editor-modal__close {
    width: 100%;
    padding: var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background-color: var(--color-neutral-100);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.editor-modal__close:hover {
    background-color: var(--color-neutral-200);
    color: var(--color-text-primary);
}

/* ============================================
   ID: EDITOR-CROP-STYLE-001 | Botones de recorte inline
   ============================================ */
.crop-inline-buttons {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    padding: 6px 10px;
    background-color: rgba(0, 0, 0, 0.75);
    border-radius: 8px;
    z-index: 100;
    backdrop-filter: blur(8px);
}

.crop-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    border-radius: 6px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.crop-btn--cancel {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.15);
}

.crop-btn--cancel:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

.crop-btn--apply {
    color: #ffffff;
    background-color: var(--color-primary-500);
}

.crop-btn--apply:hover {
    background-color: var(--color-primary-600);
}

.crop-btn svg {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

/* ============================================
   ID: EDITOR-RESPONSIVE-001 | Responsive - Tablet
   ============================================ */
@media (max-width: 1024px) {
    .editor-panel {
        width: 220px;
    }
    
    .editor-toolbar {
        width: 60px;
    }
    
    .editor-toolbar__label {
        display: none;
    }
}

/* ============================================
   ID: EDITOR-RESPONSIVE-002 | Responsive - Mobile
   ============================================ */
@media (max-width: 768px) {
    /* Header mobile - Más compacto */
    .editor-header {
        height: 48px;
        padding: 0 var(--space-2);
    }
    
    .editor-header__left {
        gap: var(--space-2);
    }
    
    .editor-header__back {
        width: 32px;
        height: 32px;
    }
    
    .editor-header__back svg {
        width: 18px;
        height: 18px;
    }
    
    .editor-header__logo-img {
        height: 22px; /* Más pequeño en mobile */
    }
    
    .editor-header__logo {
        font-size: var(--font-size-base);
    }
    
    .editor-header__center {
        display: none;
    }
    
    .editor-header__right {
        gap: var(--space-1);
    }
    
    /* Ocultar botones de undo/redo en mobile */
    .editor-header__action {
        display: none;
    }
    
    .editor-header__divider {
        display: none;
    }
    
    /* Botones del header más pequeños */
    .editor-header__btn {
        padding: var(--space-1) var(--space-2);
        font-size: 11px;
    }
    
    .editor-header__btn--mockup {
        padding: var(--space-1) var(--space-3);
        font-size: 11px;
    }
    
    .editor-header__btn-icon {
        width: 16px;
        height: 16px;
    }
    
    /* Panel derecho fijo en la parte inferior en mobile (no modal) */
    .editor-panel {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: auto;
        max-height: 40vh;
        border-right: none;
        border-top: 1px solid var(--color-border);
        border-radius: 0;
        box-shadow: none;
        transform: none;
        transition: none;
        z-index: 100;
        overflow: hidden;
        background-color: var(--color-background);
    }
    
    .editor-panel.active {
        transform: none;
    }
    
    /* Ocultar handle en diseño fijo */
    .editor-panel::before {
        display: none;
    }
    
    .editor-panel__tabs {
        padding: 0 var(--space-3);
        padding-top: var(--space-2);
        border-bottom: 1px solid var(--color-border);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .editor-panel__tab {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-sm);
    }
    
    .editor-panel__tab-content {
        height: calc(40vh - 100px);
        min-height: calc(40vh - 100px);
        max-height: calc(40vh - 100px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .editor-panel__content {
        padding: var(--space-3);
    }
    
    .editor-panel__empty {
        padding: var(--space-6) var(--space-3);
    }
    
    .editor-panel__section {
        padding-bottom: var(--space-3);
        margin-bottom: var(--space-3);
    }
    
    .editor-panel__section-title {
        font-size: 11px;
    }
    
    .editor-panel__input,
    .editor-panel__textarea,
    .editor-panel__select {
        font-size: var(--font-size-sm);
    }
    
    /* Ocultar botón de cerrar en diseño fijo */
    .editor-panel__close-mobile {
        display: none;
    }
    
    /* Ocultar backdrop en diseño fijo */
    .editor-panel-backdrop {
        display: none !important;
    }
    
    .editor-panel-backdrop.active {
        display: none !important;
    }
    
    /* Toolbar lateral más compacto */
    .editor-toolbar {
        width: 48px;
        padding: var(--space-1);
        gap: 2px;
    }
    
    .editor-toolbar__tool {
        padding: 6px 2px;
        height: 44px;
        gap: 2px;
    }
    
    .editor-toolbar__tool svg {
        width: 18px;
        height: 18px;
    }
    
    .editor-toolbar__label {
        font-size: 8px;
    }
    
    .editor-toolbar__divider {
        margin: 2px 0;
    }
    
    /* Canvas - Sin reglas en mobile */
    .editor-canvas {
        background-size: 16px 16px;
        background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
        padding: 0;
    }
    
    .editor-canvas__ruler-corner,
    .editor-canvas__ruler--horizontal,
    .editor-canvas__ruler--vertical {
        display: none;
    }
    
    .editor-canvas__wrapper {
        margin: var(--space-4);
    }
    
    .editor-canvas__stage {
        background-size: 16px 16px;
        background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
    }
    
    /* Controles de zoom separados del panel de propiedades en mobile */
    .editor-canvas__zoom-controls {
        position: fixed;
        padding: var(--space-2) var(--space-3);
        gap: var(--space-2);
        bottom: calc(40vh + 24px);
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        border-radius: var(--border-radius-lg);
        border: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        z-index: 101;
        justify-content: center;
        background-color: var(--color-background);
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        width: fit-content;
        max-width: 90%;
    }
    
    .editor-canvas__zoom-btn {
        width: 36px;
        height: 36px;
    }
    
    .editor-canvas__zoom-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .editor-canvas__zoom-value {
        font-size: var(--font-size-sm);
        padding: 0 var(--space-2);
        min-width: 60px;
    }
    
    .editor-canvas__zoom-divider {
        height: 24px;
        margin: 0 var(--space-1);
    }
}

/* ============================================
   ID: EDITOR-RESPONSIVE-003 | Responsive - Mobile pequeño
   ============================================ */
@media (max-width: 480px) {
    .editor-header {
        height: 44px;
        padding: 0 var(--space-1);
    }
    
    .editor-header__left {
        gap: var(--space-1);
    }
    
    .editor-header__back {
        width: 28px;
        height: 28px;
    }
    
    .editor-header__back svg {
        width: 16px;
        height: 16px;
    }
    
    .editor-header__logo-img {
        height: 18px; /* Aún más pequeño en pantallas muy pequeñas */
    }
    
    .editor-header__logo {
        font-size: var(--font-size-sm);
    }
    
    .editor-header__btn {
        padding: 6px var(--space-1);
        font-size: 10px;
    }
    
    .editor-header__btn--mockup {
        padding: 6px var(--space-2);
        font-size: 10px;
    }
    
    .editor-header__btn-icon {
        width: 14px;
        height: 14px;
    }
    
    /* Toolbar aún más compacto */
    .editor-toolbar {
        width: 42px;
        padding: var(--space-1);
    }
    
    .editor-toolbar__tool {
        padding: 4px 2px;
        height: 38px;
    }
    
    .editor-toolbar__tool svg {
        width: 16px;
        height: 16px;
    }
    
    .editor-toolbar__label {
        font-size: 7px;
    }
    
    /* Canvas con márgenes reducidos */
    .editor-canvas__wrapper {
        margin: var(--space-2);
    }
    
    /* Controles de zoom aún más compactos */
    .editor-canvas__zoom-controls {
        padding: 6px var(--space-1);
        gap: 6px;
        bottom: var(--space-1);
    }
    
    .editor-canvas__zoom-btn {
        width: 28px;
        height: 28px;
    }
    
    .editor-canvas__zoom-btn svg {
        width: 14px;
        height: 14px;
    }
    
    .editor-canvas__zoom-value {
        font-size: 10px;
        padding: 0 4px;
    }
    
    /* Panel mobile aún más grande en pantallas pequeñas */
    .editor-panel {
        max-height: 75vh;
    }
    
    .editor-panel__close-mobile {
        width: 28px;
        height: 28px;
    }
    
    .editor-panel__close-mobile svg {
        width: 18px;
        height: 18px;
    }
}

/* ============================================
   ID: LAYERS-PANEL-STYLE-001 | Panel de capas
   ============================================ */
.layers-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.layers-panel__list {
    flex: 1;
    overflow-y: auto;
}

/* ============================================
   ID: LAYERS-ITEM-STYLE-001 | Item de capa
   ============================================ */
.layer-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-bottom: var(--border-width-thin) solid var(--color-border);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    user-select: none;
}

.layer-item:hover {
    background-color: var(--color-neutral-50);
}

.layer-item--selected {
    background-color: var(--color-primary-50);
}

.layer-item--selected:hover {
    background-color: var(--color-primary-100);
}

.layer-item--locked {
    opacity: 0.6;
}

.layer-item--hidden {
    opacity: 0.4;
}

/* ============================================
   ID: LAYERS-DRAG-STYLE-001 | Estilos de drag and drop
   ============================================ */
.layer-item--dragging {
    opacity: 0.5;
    background-color: var(--color-neutral-100);
}

.layer-item--drag-over {
    position: relative;
}

.layer-item--drag-over-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary-500);
}

.layer-item--drag-over-bottom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary-500);
}

/* ============================================
   ID: LAYERS-DRAG-HANDLE-001 | Handle de arrastre
   ============================================ */
.layer-item__drag-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    cursor: grab;
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.layer-item__drag-handle:active {
    cursor: grabbing;
}

.layer-item:hover .layer-item__drag-handle {
    opacity: 1;
}

.layer-item__drag-handle svg {
    width: 12px;
    height: 12px;
}

/* ============================================
   ID: LAYERS-ITEM-STYLE-002 | Icono de tipo de capa
   ============================================ */
.layer-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.layer-item__icon svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   ID: LAYERS-ITEM-STYLE-003 | Nombre de la capa
   ============================================ */
.layer-item__name {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.layer-item__name-input {
    flex: 1;
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    border: var(--border-width-thin) solid var(--color-primary-500);
    border-radius: var(--border-radius-sm);
    outline: none;
}

/* ============================================
   ID: LAYERS-ITEM-STYLE-004 | Acciones de la capa
   ============================================ */
.layer-item__actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex-shrink: 0;
}

.layer-item__action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--color-text-muted);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.layer-item__action:hover {
    color: var(--color-text-primary);
    background-color: var(--color-neutral-200);
}

.layer-item__action--active {
    color: var(--color-primary-600);
}

.layer-item__action svg {
    width: 14px;
    height: 14px;
}

/* ============================================
   ID: LAYERS-EMPTY-STYLE-001 | Estado vacio
   ============================================ */
.layers-panel__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    text-align: center;
}

.layers-panel__empty-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================
   ID: EXPORT-MODAL-001 | Modal de exportación
   ============================================ */
.export-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.export-modal__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.export-modal__content {
    position: relative;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    background-color: var(--color-background);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalSlideIn 0.2s ease-out;
}

@media (max-width: 768px) {
    .export-modal__content {
        width: 95%;
        max-height: 95vh;
        border-radius: var(--border-radius-lg);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.export-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

@media (max-width: 768px) {
    .export-modal__header {
        padding: var(--space-3) var(--space-4);
    }
}

.export-modal__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

@media (max-width: 768px) {
    .export-modal__title {
        font-size: var(--font-size-md);
    }
}

.export-modal__close-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.export-modal__close-btn:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-text-primary);
}

.export-modal__close-btn svg {
    width: 18px;
    height: 18px;
}

.export-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4) var(--space-5);
}

@media (max-width: 768px) {
    .export-modal__body {
        padding: var(--space-3) var(--space-4);
    }
}

.export-modal__tabs {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
    background-color: var(--color-neutral-100);
    padding: 4px;
    border-radius: var(--border-radius-md);
}

.export-modal__tab {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.export-modal__tab:hover {
    color: var(--color-text-primary);
}

.export-modal__tab--active {
    background-color: var(--color-background);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-sm);
}

.export-modal__main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
}

@media (max-width: 768px) {
    .export-modal__main {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
}

.export-modal__options {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.export-modal__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.export-modal__label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.export-modal__select {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.export-modal__select:hover {
    border-color: var(--color-border-strong);
}

.export-modal__select:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.export-modal__dimensions {
    display: flex;
    gap: var(--space-3);
}

.export-modal__dim-field {
    flex: 1;
}

.export-modal__dim-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-1);
}

.export-modal__dim-input-group {
    display: flex;
    align-items: center;
    background-color: var(--color-neutral-50);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.export-modal__dim-btn {
    width: 28px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.export-modal__dim-btn:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-text-primary);
}

.export-modal__dim-input {
    flex: 1;
    width: 100%;
    min-width: 50px;
    padding: var(--space-2);
    font-size: var(--font-size-sm);
    text-align: center;
    color: var(--color-text-primary);
    background: transparent;
    border: none;
}

.export-modal__dim-input:focus {
    outline: none;
}

.export-modal__unit-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-2);
}

.export-modal__unit-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.export-modal__unit-select {
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-100);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
}

.export-modal__orientation {
    display: flex;
    gap: var(--space-2);
}

.export-modal__orient-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.export-modal__orient-btn:hover {
    border-color: var(--color-border-strong);
    color: var(--color-text-primary);
}

.export-modal__orient-btn--active {
    border-color: var(--color-primary-500);
    background-color: var(--color-primary-50);
    color: var(--color-primary-600);
}

.export-modal__orient-btn svg {
    width: 20px;
    height: 20px;
}

.export-modal__quality {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.export-modal__quality-slider {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-neutral-200);
    border-radius: 2px;
    cursor: pointer;
}

.export-modal__quality-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--color-primary-600);
    border-radius: 50%;
    cursor: pointer;
}

.export-modal__quality-value {
    min-width: 40px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    text-align: right;
}

.export-modal__checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    cursor: pointer;
}

.export-modal__checkbox input {
    display: none;
}

.export-modal__checkbox-mark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    position: relative;
    transition: all var(--transition-fast);
}

.export-modal__checkbox input:checked + .export-modal__checkbox-mark {
    background-color: var(--color-primary-600);
    border-color: var(--color-primary-600);
}

.export-modal__checkbox input:checked + .export-modal__checkbox-mark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.export-modal__preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.export-modal__preview-container {
    flex: 1;
    min-height: 200px;
    max-height: 280px;
    background-color: #f5f5f5;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
}

@media (max-width: 768px) {
    .export-modal__preview-container {
        min-height: 180px;
        max-height: 220px;
    }
}

/* Patrón de transparencia cuando el fondo es transparente */
.export-modal__preview-container--transparent {
    background-color: #ffffff;
    background-image: 
        linear-gradient(45deg, #e0e0e0 25%, transparent 25%),
        linear-gradient(-45deg, #e0e0e0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e0e0e0 75%),
        linear-gradient(-45deg, transparent 75%, #e0e0e0 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}

.export-modal__preview-container img {
    max-width: 100%;
    max-height: 260px;
    object-fit: contain;
}

.export-modal__preview-info {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.export-modal__size-display {
    display: flex;
    gap: var(--space-3);
}

@media (max-width: 768px) {
    .export-modal__size-display {
        gap: var(--space-2);
    }
}

.export-modal__size-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.export-modal__size-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .export-modal__size-label {
        font-size: 10px;
    }
}

.export-modal__size-value-group {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    background: var(--color-neutral-100);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: var(--space-1);
}

.export-modal__size-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    font-weight: 500;
}

.export-modal__size-btn:hover {
    background: var(--color-neutral-200);
    color: var(--color-text-primary);
}

.export-modal__size-value {
    flex: 1;
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    min-width: 50px;
}

@media (max-width: 768px) {
    .export-modal__size-value {
        min-width: 40px;
        font-size: 13px;
    }
}

.export-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-neutral-50);
}

@media (max-width: 768px) {
    .export-modal__footer {
        padding: var(--space-3) var(--space-4);
        gap: var(--space-2);
    }
}

.export-modal__btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .export-modal__btn {
        padding: var(--space-2) var(--space-3);
        font-size: 13px;
        flex: 1;
    }
}

.export-modal__btn--secondary {
    color: var(--color-text-secondary);
    background: transparent;
    border: 1px solid var(--color-border);
}

.export-modal__btn--secondary:hover {
    background-color: var(--color-neutral-100);
    border-color: var(--color-border-strong);
}

.export-modal__btn--primary {
    color: white;
    background-color: var(--color-primary-600);
    border: 1px solid var(--color-primary-600);
}

.export-modal__btn--primary:hover {
    background-color: var(--color-primary-700);
}

.export-modal__btn svg {
    width: 16px;
    height: 16px;
}

/* Responsive */
@media (max-width: 640px) {
    .export-modal__preview {
        order: -1;
        margin-bottom: var(--space-2);
    }
    
    .export-modal__select {
        font-size: 13px;
        padding: var(--space-2);
    }
    
    .export-modal__label {
        font-size: 10px;
    }
    
    .export-modal__group {
        gap: var(--space-1);
    }
}

/* ============================================
   ID: CANVAS-SIZE-MODAL-001 | Modal de tamaño del canvas
   ============================================ */
.canvas-size-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.canvas-size-modal__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.canvas-size-modal__content {
    position: relative;
    width: 90%;
    max-width: 400px;
    background-color: var(--color-background);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: modalSlideIn 0.2s ease-out;
}

.canvas-size-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.canvas-size-modal__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.canvas-size-modal__close-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.canvas-size-modal__close-btn:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-text-primary);
}

.canvas-size-modal__close-btn svg {
    width: 18px;
    height: 18px;
}

.canvas-size-modal__body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.canvas-size-modal__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.canvas-size-modal__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

.canvas-size-modal__select {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    cursor: pointer;
}

.canvas-size-modal__select:focus {
    outline: none;
    border-color: var(--color-primary-500);
}

.canvas-size-modal__dimensions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.canvas-size-modal__dim-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.canvas-size-modal__dim-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.canvas-size-modal__input {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    text-align: center;
}

.canvas-size-modal__input:focus {
    outline: none;
    border-color: var(--color-primary-500);
}

.canvas-size-modal__dim-separator {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    padding-top: var(--space-4);
}

.canvas-size-modal__orientation {
    display: flex;
    gap: var(--space-2);
}

.canvas-size-modal__orient-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.canvas-size-modal__orient-btn:hover {
    border-color: var(--color-border-strong);
    color: var(--color-text-primary);
}

.canvas-size-modal__orient-btn--active {
    border-color: var(--color-primary-500);
    background-color: var(--color-primary-50);
    color: var(--color-primary-600);
}

.canvas-size-modal__orient-btn svg {
    width: 20px;
    height: 20px;
}

/* Selector de color de fondo */
.canvas-size-modal__color-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.canvas-size-modal__color-presets {
    display: flex;
    gap: var(--space-2);
}

.canvas-size-modal__color-preset {
    width: 32px;
    height: 32px;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.canvas-size-modal__color-preset:hover {
    border-color: var(--color-primary-500);
    transform: scale(1.1);
}

.canvas-size-modal__color-preset--active {
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 2px var(--color-primary-100);
}

.canvas-size-modal__color-preset--transparent {
    background: linear-gradient(45deg, #e0e0e0 25%, transparent 25%),
                linear-gradient(-45deg, #e0e0e0 25%, transparent 25%),
                linear-gradient(45deg, transparent 75%, #e0e0e0 75%),
                linear-gradient(-45deg, transparent 75%, #e0e0e0 75%);
    background-size: 8px 8px;
    background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cuadrito personalizado (desktop) - tercer cuadrito */
.canvas-size-modal__color-preset--custom {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
}

.canvas-size-modal__color-preset--custom svg {
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
    position: relative;
    z-index: 1;
    pointer-events: none;
}

.canvas-size-modal__color-input-hidden {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Info del canvas actual */.canvas-size-modal__color-preset--transparent svg {
    color: #999;
}

.canvas-size-modal__info {
    padding: var(--space-3);
    background-color: var(--color-neutral-50);
    border-radius: var(--border-radius-md);
    text-align: center;
}

.canvas-size-modal__info span {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.canvas-size-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-neutral-50);
    border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
}

.canvas-size-modal__btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.canvas-size-modal__btn--secondary {
    color: var(--color-text-secondary);
    background: transparent;
    border: 1px solid var(--color-border);
}

.canvas-size-modal__btn--secondary:hover {
    background-color: var(--color-neutral-100);
}

.canvas-size-modal__btn--primary {
    color: white;
    background-color: var(--color-primary-600);
    border: 1px solid var(--color-primary-600);
}

.canvas-size-modal__btn--primary:hover {
    background-color: var(--color-primary-700);
}
/* ============================================
   ID: MODALS-RESPONSIVE-001 | Mejoras para modales en mobile
   ============================================ */
@media (max-width: 768px) {
    /* Export modal responsive */
    .export-modal__content {
        width: 95%;
        max-width: none;
        margin: var(--space-2);
    }
    
    .export-modal__body {
        padding: var(--space-3);
    }
    
    .export-modal__main {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
    
    .export-modal__preview {
        order: -1;
        max-height: 200px;
    }
    
    .export-modal__tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .export-modal__tab {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-sm);
        white-space: nowrap;
    }
    
    /* Canvas size modal responsive */
    .canvas-size-modal__content {
        width: 95%;
        max-width: none;
        margin: var(--space-2);
        max-height: 90vh;
        display: flex;
        flex-direction: column;
    }
    
    .canvas-size-modal__body {
        padding: var(--space-3);
        gap: var(--space-3);
        max-height: calc(90vh - 120px);
        overflow-y: auto;
        overflow-x: hidden;
    }
    
    .canvas-size-modal__presets {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2);
    }
    
    .canvas-size-modal__preset {
        padding: var(--space-2);
    }
    
    .canvas-size-modal__footer {
        padding: var(--space-3);
        gap: var(--space-2);
        flex-direction: column;
    }
    
    .canvas-size-modal__btn {
        width: 100%;
    }
    
    /* Fullscreen overlay responsive */
    .fullscreen-canvas {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .fullscreen-close-btn {
        width: 40px;
        height: 40px;
        top: 10px;
        right: 10px;
    }
    
    .fullscreen-close-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .fullscreen-zoom-indicator {
        bottom: 20px;
        padding: var(--space-1) var(--space-3);
        gap: var(--space-2);
    }
}

@media (max-width: 480px) {
    .export-modal__header,
    .canvas-size-modal__header {
        padding: var(--space-3);
    }
    
    .export-modal__title,
    .canvas-size-modal__title {
        font-size: var(--font-size-base);
    }
    
    .export-modal__body,
    .canvas-size-modal__body {
        padding: var(--space-2);
        gap: var(--space-2);
    }
    
    .canvas-size-modal__presets {
        grid-template-columns: 1fr;
    }
    
    .export-modal__footer,
    .canvas-size-modal__footer {
        padding: var(--space-2);
    }
}

/* ============================================
   ID: EDITOR-POSITIONS-LIST-001 | Lista de posiciones agregadas
   ============================================ */
.positions-list__empty {
    padding: 12px 8px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 11px;
    font-style: italic;
}

.position-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: all 0.2s;
}

.position-item:hover {
    border-color: var(--color-primary-300);
    background: var(--color-primary-50);
}

.position-item__thumb {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 4px;
    background: #f5f5f5;
    border: 1px solid var(--color-border);
}

.position-item__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.position-item__name {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.position-item__price {
    font-size: 10px;
    color: var(--color-primary-600);
    font-weight: 500;
}

.position-item__actions {
    display: flex;
    gap: 4px;
}

.position-item__btn {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.position-item__btn--edit {
    color: var(--color-text-secondary);
}

.position-item__btn--edit:hover {
    background: var(--color-primary-100);
    border-color: var(--color-primary-300);
    color: var(--color-primary-600);
}

.position-item__btn--delete {
    color: var(--color-text-muted);
}

.position-item__btn--delete:hover {
    background: #fee2e2;
    border-color: #fecaca;
    color: #dc2626;
}

/* ============================================
   ID: EDITOR-ADD-TO-MOCKUP-001 | Botón flotante agregar al mockup
   ============================================ */
.add-to-mockup-btn {
    position: fixed;
    bottom: 100px;
    right: 300px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.add-to-mockup-btn--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.add-to-mockup-btn:hover {
    background: linear-gradient(135deg, #059669, #047857);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
    transform: translateY(-2px);
}

.add-to-mockup-btn:active {
    transform: translateY(0);
}

.add-to-mockup-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    stroke: none;
}

.add-to-mockup-btn__text {
    white-space: nowrap;
}

/* Responsive para el botón */
@media (max-width: 1024px) {
    .add-to-mockup-btn {
        right: 24px;
        bottom: 160px;
    }
}

@media (max-width: 768px) {
    .add-to-mockup-btn {
        right: 16px;
        bottom: 140px;
        padding: 12px 16px;
        font-size: 13px;
    }
    
    .add-to-mockup-btn__text {
        display: none;
    }
    
    .add-to-mockup-btn {
        padding: 14px;
        border-radius: 50%;
    }
}

/* ============================================
   ID: EDITOR-FLOATING-CART-001 | Carrito flotante
   ============================================ */
.floating-cart {
    position: fixed;
    bottom: 24px;
    right: 300px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    color: white;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), 0 0 0 4px rgba(79, 70, 229, 0.1);
    cursor: pointer;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    max-width: 220px;
    overflow: hidden;
    max-height: 64px; /* limita altura del contenedor para evitar desbordes */
}

.floating-cart:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25), 0 0 0 4px rgba(79, 70, 229, 0.15);
}

.floating-cart--visible {
    transform: translateY(0);
    opacity: 1;
}

.floating-cart__icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    /* overflow: hidden quitado para mostrar el badge del contador */
}

.floating-cart__icon svg {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    min-height: 24px !important;
    max-width: 24px !important;
    max-height: 24px !important;
    display: block !important;
    flex-shrink: 0 !important;
    stroke: white !important;
    fill: none !important;
}

.floating-cart__icon svg circle {
    fill: white !important;
}

/* Fuerza tamaño del ícono incluso si se cachea un SVG distinto */
#floating-cart svg {
    width: 24px !important;
    height: 24px !important;
    stroke: white !important;
}

.floating-cart__count {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ef4444;
    color: white;
    font-size: 10px;
    font-weight: 700;
    border-radius: 50%;
    border: 2px solid var(--color-primary-500);
}

.floating-cart__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.floating-cart__label {
    font-size: 10px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.floating-cart__price {
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}

.floating-cart__arrow {
    display: flex;
    align-items: center;
    opacity: 0.8;
}

.floating-cart__arrow svg {
    width: 20px;
    height: 20px;
}

/* Responsive floating cart */
@media (max-width: 1024px) {
    .floating-cart {
        right: 24px;
    }
}

@media (max-width: 768px) {
    .floating-cart {
        bottom: 120px;
        right: 16px;
        padding: 10px 14px;
        gap: 10px;
    }
    
    .floating-cart__price {
        font-size: 16px;
    }
    
    .floating-cart__icon svg {
        width: 20px;
        height: 20px;
    }
}

/* ============================================
   ID: EDITOR-HSV-MODAL-001 | Modal HSV Color Picker para mobile
   ============================================ */
.hsv-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    animation: fadeIn 0.2s;
}

.hsv-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hsv-modal__content {
    background: white;
    border-radius: 16px;
    padding: 24px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.hsv-modal__title {
    font-size: 18px;
    font-weight: 600;
    color: #111827;
    margin: 0 0 20px 0;
}

.hsv-modal__slider-group {
    margin-bottom: 20px;
}

.hsv-modal__slider-label {
    display: block;
    font-size: 14px;
    color: #374151;
    margin-bottom: 8px;
    font-weight: 500;
}

.hsv-modal__slider {
    width: 100%;
    height: 40px;
    border-radius: 8px;
    position: relative;
    cursor: pointer;
    margin-bottom: 12px;
}

/* Slider de tono (hue) */
.hsv-modal__slider--hue {
    background: linear-gradient(to right, 
        #ff0000 0%, 
        #ffff00 17%, 
        #00ff00 33%, 
        #00ffff 50%, 
        #0000ff 67%, 
        #ff00ff 83%, 
        #ff0000 100%
    );
}

/* Slider de saturación */
.hsv-modal__slider--saturation {
    background: linear-gradient(to right, #ffffff, #00ff00);
}

/* Slider de valor */
.hsv-modal__slider--value {
    background: linear-gradient(to right, #000000, #00ff00);
}

/* Thumb del slider */
.hsv-modal__slider-thumb {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background: white;
    border: 3px solid #6366f1;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

/* Preview y botones */
.hsv-modal__preview-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.hsv-modal__preview-label {
    font-size: 14px;
    color: #374151;
    font-weight: 500;
}

.hsv-modal__preview-box {
    flex: 1;
    height: 50px;
    border-radius: 8px;
    border: 2px solid #e5e7eb;
}

.hsv-modal__buttons {
    display: flex;
    gap: 12px;
}

.hsv-modal__button {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.hsv-modal__button--cancel {
    background: #f3f4f6;
    color: #374151;
}

.hsv-modal__button--cancel:active {
    background: #e5e7eb;
}

.hsv-modal__button--confirm {
    background: #6366f1;
    color: white;
}

.hsv-modal__button--confirm:active {
    background: #4f46e5;
}