/* ==========================================================================
   theme.css — capa visual "Aurora".
   Se carga al final y sobreescribe el aspecto (colores, sombras, iconos, movimiento)
   sin tocar la estructura de base.css / categories.css / drinks.css.
   Para volver al diseño anterior basta con quitar el <link> en index.html.

   Secciones:
    1. Tokens y atmósfera        6. Inicio de segundas ventas   11. Modales (acceso, confirmación)
    2. Iconos con máscara        7. Paneles laterales / sheets  12. Avisos (toast, conexión, aviso legal)
    3. Cabecera y buscador       8. Botones y formularios       13. Estados vacíos y carga
    4. Categorías                9. Carrito y comandas          14. Flotantes
    5. Productos                10. Editor y estadísticas       15. Animaciones y movimiento reducido
   ========================================================================== */

/* ---------- 1. Tokens y atmósfera ---------------------------------------- */
:root {
    --g-950: #05241b;
    --g-900: #0f3d2e;
    --g-800: #1e5a44;
    --g-700: #2b7a5a;
    --g-600: #34906b;
    --g-500: #46a67e;
    --g-300: #9ad6bc;
    --g-200: #c3e6d6;
    --g-100: #d4e9e2;
    --g-50: #eef7f2;
    --gold: #f6c453;
    --gold-700: #8a5a00;
    --gold-50: #fff5d6;
    --danger: #c9382c;
    --danger-700: #8f2118;
    --danger-50: #fdeeec;
    --info-700: #17607d;
    --info-50: #e6f4f9;

    --shadow-xs: 0 1px 2px rgba(4, 31, 23, 0.08);
    --shadow-sm: 0 1px 2px rgba(4, 31, 23, 0.06), 0 6px 14px -4px rgba(4, 31, 23, 0.18);
    --shadow: 0 1px 2px rgba(4, 31, 23, 0.06), 0 10px 24px -8px rgba(4, 31, 23, 0.28), 0 28px 50px -26px rgba(4, 31, 23, 0.36);
    --shadow-lg: 0 2px 4px rgba(4, 31, 23, 0.08), 0 18px 36px -10px rgba(4, 31, 23, 0.4), 0 42px 70px -30px rgba(4, 31, 23, 0.5);
    --ring: 0 0 0 4px rgba(154, 214, 188, 0.6);

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

    --surface: rgba(255, 255, 255, 0.94);
    --surface-strong: rgba(255, 255, 255, 0.98);
    --border: rgba(15, 61, 46, 0.1);
}

body {
    font-family: 'Open Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    background:
        radial-gradient(1100px 620px at 10% -10%, rgba(70, 166, 126, 0.42), transparent 62%),
        radial-gradient(900px 540px at 100% 6%, rgba(246, 196, 83, 0.13), transparent 58%),
        radial-gradient(1000px 720px at 50% 115%, rgba(43, 122, 90, 0.55), transparent 62%),
        linear-gradient(165deg, #0b3126 0%, #0f3d2e 40%, #092a20 100%);
    background-attachment: fixed;
}

/* Brillo ambiental que se mueve despacio detrás de todo */
body::before {
    content: '';
    position: fixed;
    inset: -20%;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(38% 32% at 22% 28%, rgba(154, 214, 188, 0.2), transparent 70%),
        radial-gradient(34% 30% at 82% 72%, rgba(246, 196, 83, 0.1), transparent 70%);
    animation: aurora 28s ease-in-out infinite alternate;
    will-change: transform;
}

/* Puntos muy tenues: dan textura al fondo sin distraer */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1.3px);
    background-size: 24px 24px;
    -webkit-mask-image: linear-gradient(#000, transparent 75%);
    mask-image: linear-gradient(#000, transparent 75%);
}

::selection {
    background: rgba(70, 166, 126, 0.35);
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(15, 61, 46, 0.35) transparent;
}

:focus-visible {
    outline: 3px solid var(--g-500);
    outline-offset: 3px;
    border-radius: 10px;
}

/* ---------- 2. Iconos con máscara ---------------------------------------- */
/* Cada elemento define --mi con uno de los iconos de icons.js (--i-nombre). */
.icon {
    width: 1.25em;
    height: 1.25em;
    flex: none;
}

.eyebrow::before,
.search-icon::before,
.clear-search-button::before,
.drawer-close-button::before,
.scroll-top-button::before,
.sales-action-button::after,
.tool-switch-button::before,
.empty-state::before,
.cart-empty-state::before,
.stats-empty-state::before,
.saved-locals-empty::before,
.ai-empty-state::before,
.auth-panel .drawer-kicker::before,
.info-card--warning h3::before,
.info-card--tip h3::before,
.stats-summary-card .saved-locals-label::before,
.order-sync-badge::before,
.editor-section--danger h3::before,
#cart-clear-button::before,
#cart-open-orders-button::before,
#stats-export-all-csv-button::before,
#stats-import-csv-button::before,
#stats-delete-all-orders-button::before,
#menu-editor-new-drink-button::before,
#menu-editor-save-button::before,
#editor-save-button::before,
#account-prompt-submit::before,
#admin-auth-submit::before,
#level2-auth-submit::before,
#scan-rewards-qr-button::before,
#scan-discount-qr-button::before,
#camera-capture-button::before,
.cart-account-share::before,
.cart-edit-button::before,
[data-edit-order]::before,
[data-export-order]::before,
[data-share-order]::before,
[data-delete-order]::before {
    content: '';
    flex: none;
    display: inline-block;
    width: var(--mi-size, 20px);
    height: var(--mi-size, 20px);
    background-color: currentColor;
    -webkit-mask: var(--mi) center / contain no-repeat;
    mask: var(--mi) center / contain no-repeat;
}

/* Botones: el icono solo aparece donde se define --mi (nunca un cuadrado vacío) */
[data-edit-order], [data-export-order], [data-share-order], [data-delete-order],
#cart-clear-button, #cart-open-orders-button, #stats-export-all-csv-button, #stats-import-csv-button,
#stats-delete-all-orders-button, #menu-editor-new-drink-button, #menu-editor-save-button, #editor-save-button,
#account-prompt-submit, #admin-auth-submit, #level2-auth-submit, #scan-rewards-qr-button,
#scan-discount-qr-button, #camera-capture-button, .cart-account-share, .cart-edit-button {
    --mi-size: 18px;
}

/* ---------- 3. Cabecera y buscador --------------------------------------- */
.menu-header {
    padding: 14px 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.8));
    -webkit-backdrop-filter: blur(18px) saturate(1.5);
    backdrop-filter: blur(18px) saturate(1.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 12px 32px -14px rgba(2, 20, 14, 0.55);
}

.brand-lockup {
    gap: 14px;
    min-width: 0;
}

.brand-mark {
    position: relative;
    flex: none;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(145deg, var(--g-600), var(--g-900));
    box-shadow: 0 10px 20px -8px rgba(15, 61, 46, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.28);
    overflow: hidden;
}

.brand-mark::after {
    content: '';
    position: relative;
    width: 27px;
    height: 27px;
    background-color: #fff;
    -webkit-mask: var(--i-cup) center / contain no-repeat;
    mask: var(--i-cup) center / contain no-repeat;
    filter: drop-shadow(0 2px 3px rgba(2, 20, 14, 0.35));
}

.brand-mark::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 32%, rgba(255, 255, 255, 0.38) 50%, transparent 68%);
    transform: translateX(-130%);
    animation: sheen 7s ease-in-out 1.2s infinite;
}

.eyebrow {
    --mi: var(--i-alert-triangle);
    --mi-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px 4px 8px;
    margin-bottom: 6px;
    border-radius: 12px;
    border: 1px solid rgba(138, 90, 0, 0.18);
    background: var(--gold-50);
    color: var(--gold-700);
    font-size: 0.66rem;
    line-height: 1.3;
    letter-spacing: 0.05em;
}

.eyebrow-extra {
    font-weight: 700;
}

@media (max-width: 560px) {
    .eyebrow-extra {
        display: none;
    }
}

.menu-header h1 {
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--g-900), var(--g-600));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.header-menu-button {
    position: relative;
    flex: none;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    border: 1px solid rgba(15, 61, 46, 0.12);
    background: linear-gradient(180deg, #fff, #eef5f1);
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease;
}

.header-menu-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.header-menu-button:active {
    transform: scale(0.94);
}

.header-menu-button span {
    position: absolute;
    left: 15px;
    width: 18px;
    height: 2px;
    background: var(--g-900);
    transition: transform 0.35s var(--ease-out), opacity 0.2s ease, top 0.35s var(--ease-out);
}

.header-menu-button span:nth-child(1) { top: 17px; }
.header-menu-button span:nth-child(2) { top: 23px; }
.header-menu-button span:nth-child(3) { top: 29px; }

.header-menu-button[aria-expanded="true"] span:nth-child(1) { top: 23px; transform: rotate(45deg); }
.header-menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.header-menu-button[aria-expanded="true"] span:nth-child(3) { top: 23px; transform: rotate(-45deg); }

.search-input-wrap,
body.sales-mode .search-input-wrap {
    gap: 12px;
    padding: 8px 10px 8px 8px;
    min-height: 58px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.95);
    box-shadow: 0 16px 34px -12px rgba(2, 20, 14, 0.6), inset 0 1px 0 #fff;
    transform: none;
    transition: box-shadow 0.25s ease, transform 0.25s var(--ease-out);
}

.search-input-wrap:focus-within,
body.sales-mode .search-input-wrap:focus-within {
    box-shadow: var(--ring), 0 20px 40px -12px rgba(2, 20, 14, 0.65);
    transform: translateY(-1px);
}

body.sales-mode .global-search-shell {
    padding: 22px 0 10px;
}

.search-icon,
body.sales-mode .search-icon {
    --mi: var(--i-search);
    width: 42px;
    height: 42px;
    border-radius: 14px;
    font-size: 0;
    color: #fff;
    background: linear-gradient(145deg, var(--g-600), var(--g-900));
    box-shadow: 0 8px 16px -8px rgba(15, 61, 46, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.global-search-input {
    font-weight: 600;
}

.global-search-input::placeholder {
    color: rgba(30, 57, 50, 0.55);
    font-weight: 500;
}

.clear-search-button {
    --mi: var(--i-x);
    --mi-size: 18px;
    display: grid;
    place-items: center;
    font-size: 0;
    color: var(--g-800);
    background: var(--g-50);
    transform: scale(0.8);
}

.clear-search-button.is-visible {
    transform: scale(1);
}

/* ---------- 4. Categorías ------------------------------------------------ */
.view-intro {
    position: relative;
    overflow: hidden;
    padding: 24px 26px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background:
        radial-gradient(120% 140% at 100% 0%, rgba(154, 214, 188, 0.35), transparent 55%),
        linear-gradient(135deg, var(--g-700), var(--g-900));
    box-shadow: var(--shadow);
}

.view-intro::after {
    content: '';
    position: absolute;
    right: -40px;
    bottom: -60px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 28px solid rgba(255, 255, 255, 0.08);
    pointer-events: none;
}

.view-kicker {
    color: var(--g-300);
}

.view-intro h2 {
    color: #fff;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.categories-grid {
    gap: 20px;
}

.category-card {
    position: relative;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: linear-gradient(180deg, #fff, #f6faf8);
    box-shadow: var(--shadow);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.category-card-media {
    position: relative;
    overflow: hidden;
}

.category-card-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 36, 27, 0) 45%, rgba(5, 36, 27, 0.55));
    pointer-events: none;
}

.category-image {
    transition: transform 0.8s var(--ease-out);
}

.category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: var(--g-800);
    font-size: 0.78rem;
    font-weight: 800;
    box-shadow: var(--shadow-sm);
}

.category-card-body {
    position: relative;
    padding: 18px 64px 20px 20px;
}

.category-card h3 {
    font-weight: 800;
    letter-spacing: -0.01em;
}

.category-card-body p {
    color: var(--muted);
    line-height: 1.5;
}

.category-arrow {
    position: absolute;
    right: 16px;
    bottom: 18px;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(145deg, var(--g-600), var(--g-900));
    box-shadow: 0 8px 16px -6px rgba(15, 61, 46, 0.7);
    transition: transform 0.35s var(--ease-spring);
}

.category-arrow .icon {
    width: 20px;
    height: 20px;
}

.category-card:hover,
.category-card.selected {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(70, 166, 126, 0.5);
}

.category-card:hover .category-image,
.category-card.selected .category-image {
    transform: scale(1.07);
}

.category-card:hover .category-arrow,
.category-card.selected .category-arrow {
    transform: translateX(4px) scale(1.08);
}

.category-card:active {
    transform: translateY(-2px) scale(0.99);
}

/* ---------- 5. Productos ------------------------------------------------- */
.category-summary,
.search-summary,
.sales-summary,
.sales-home-header {
    position: relative;
    overflow: hidden;
    padding: 22px 26px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: linear-gradient(135deg, #fff, var(--g-50));
    box-shadow: var(--shadow);
}

.category-summary::before,
.search-summary::before,
.sales-summary::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    bottom: 18px;
    width: 5px;
    border-radius: 0 6px 6px 0;
    background: linear-gradient(180deg, var(--g-500), var(--g-800));
}

.category-summary h2,
.search-summary h2,
.sales-summary h2 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.meta-chip {
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-xs);
    color: var(--g-800);
}

.product-grid {
    gap: 20px;
}

.product-card {
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: linear-gradient(180deg, #fff, #f7faf8);
    box-shadow: var(--shadow);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.product-card-media {
    background: radial-gradient(120% 90% at 50% 0%, #dff1e8, #fff 72%);
}

.product-image {
    transition: transform 0.6s var(--ease-out);
}

@media (hover: hover) {
    .product-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
    }

    .product-card:hover .product-image {
        transform: scale(1.06) translateY(-3px);
    }
}

.product-category {
    color: var(--g-700);
}

.product-heading h3 {
    font-weight: 800;
    letter-spacing: -0.01em;
}

.product-card-thumb {
    border-radius: 14px;
    background: linear-gradient(180deg, #fff, var(--g-50));
    box-shadow: var(--shadow-xs);
}

.product-name-button {
    min-height: 54px;
    border-radius: 16px;
    border: 1px solid rgba(43, 122, 90, 0.2);
    background: linear-gradient(180deg, #f1f9f5, var(--g-100));
    color: var(--g-900);
    font-weight: 800;
    box-shadow: var(--shadow-xs);
    transition: transform 0.2s var(--ease-spring), box-shadow 0.25s ease, background 0.2s ease;
}

/* El "+" va dentro del círculo: se dibuja con degradados (sin máscara, para poder tener el círculo de fondo) */
.product-name-button::after {
    content: '';
    width: 28px;
    height: 28px;
    display: block;
    border-radius: 50%;
    background:
        linear-gradient(#fff, #fff) center / 12px 2px no-repeat,
        linear-gradient(#fff, #fff) center / 2px 12px no-repeat,
        linear-gradient(145deg, var(--g-600), var(--g-900));
    transition: transform 0.3s var(--ease-spring);
}

.product-name-button[aria-expanded="true"]::after {
    content: '';
    background:
        linear-gradient(#fff, #fff) center / 12px 2px no-repeat,
        linear-gradient(145deg, var(--g-600), var(--g-900));
    transform: rotate(180deg);
}

.product-name-button:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.product-name-button:active {
    transform: scale(0.98);
}

.product-card--sales.is-size-picker-open .product-name-button {
    background: linear-gradient(180deg, var(--g-100), var(--g-200));
    border-color: var(--g-500);
}

.tag {
    background: var(--g-100);
    border: 1px solid rgba(43, 122, 90, 0.14);
}

.price-chip {
    border-radius: 16px;
    background: linear-gradient(180deg, #fffdf9, #f5efe4);
    border: 1px solid rgba(43, 122, 90, 0.14);
    box-shadow: var(--shadow-xs);
}

.price-chip strong {
    font-size: 1.1rem;
    font-weight: 800;
}

.price-chip--button {
    transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease, border-color 0.2s ease, background 0.2s ease;
}

.price-chip--button:hover {
    background: linear-gradient(180deg, #f0faf5, var(--g-100));
    border-color: var(--g-500);
    box-shadow: var(--shadow-sm);
}

.price-chip--button:active {
    transform: scale(0.95);
}

/* ---------- 6. Inicio de segundas ventas --------------------------------- */
.sales-action-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

@media (min-width: 700px) {
    .sales-action-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1100px) {
    .sales-action-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

.sales-action-button {
    --tile-bg: var(--g-100);
    --tile-fg: var(--g-800);
    position: relative;
    min-height: 118px;
    padding: 76px 16px 16px;
    display: flex;
    align-items: flex-end;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    background: linear-gradient(160deg, #fff, var(--g-50));
    box-shadow: var(--shadow);
    color: var(--g-900);
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.01em;
    opacity: 1;
    overflow: hidden;
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

/* Círculo de color */
.sales-action-button::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 16px;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: var(--tile-bg);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6);
    transition: transform 0.4s var(--ease-spring);
}

/* Icono encima del círculo */
.sales-action-button::after {
    position: absolute;
    top: 30px;
    left: 30px;
    --mi-size: 20px;
    background-color: var(--tile-fg);
    transition: transform 0.4s var(--ease-spring);
}

.sales-action-button:hover,
.sales-action-button:focus-visible {
    background: linear-gradient(160deg, #fff, var(--g-100));
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.sales-action-button:hover::before,
.sales-action-button:focus-visible::before {
    transform: scale(1.08) rotate(-5deg);
}

.sales-action-button:hover::after,
.sales-action-button:focus-visible::after {
    transform: scale(1.12) rotate(-5deg);
}

.sales-action-button:active {
    transform: scale(0.97);
}

.sales-action-button[data-sales-action="drink-images"] { --mi: var(--i-iced); --tile-bg: #dcf1e7; --tile-fg: #1b7a56; }
.sales-action-button[data-sales-action="food-images"] { --mi: var(--i-utensils); --tile-bg: #fde8d0; --tile-fg: #bd6410; }
.sales-action-button[data-sales-action="seasonal"] { --mi: var(--i-sparkles); --tile-bg: #fff0c2; --tile-fg: #a97c04; }
.sales-action-button[data-sales-action="past-images"] { --mi: var(--i-history); --tile-bg: #ebe5fb; --tile-fg: #6a4cc4; }
.sales-action-button[data-sales-action="toggle-categories"] { --mi: var(--i-grid); --tile-bg: #d7edf4; --tile-fg: #1b6f8d; }
.sales-action-button[data-sales-action="food"] { --mi: var(--i-bag); --tile-bg: #f3e2d8; --tile-fg: #8f4f2b; }
.sales-action-button[data-sales-action="orders"] { --mi: var(--i-receipt); --tile-bg: #dfe9fa; --tile-fg: #2c60b0; }
.sales-action-button[data-sales-action="stats"] { --mi: var(--i-chart); --tile-bg: #e2e6fa; --tile-fg: #4450bf; }
.sales-action-button[data-sales-action="ai"] { --mi: var(--i-bot); --tile-bg: #f5e1f5; --tile-fg: #9b389c; }
.sales-action-button[data-sales-action="menu-data"] { --mi: var(--i-database); --tile-bg: #e4eae7; --tile-fg: #3b5247; }

.sales-category-panel {
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.94);
    animation: view-in 0.4s var(--ease-out) both;
}

.sales-category-button {
    border-radius: 18px;
    border: 1px solid rgba(15, 61, 46, 0.08);
    background: linear-gradient(180deg, #fff, var(--g-50));
    box-shadow: var(--shadow-xs);
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease, border-color 0.2s ease;
}

.sales-category-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--g-500);
}

.sales-category-button strong {
    background: linear-gradient(145deg, var(--g-600), var(--g-900));
    color: #fff;
    font-size: 0.85rem;
}

.sales-image-tile {
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow-sm);
}

.sales-image-tile:hover {
    box-shadow: var(--shadow);
    border-color: var(--g-500);
}

.sales-image-add-button {
    background: linear-gradient(145deg, var(--g-600), var(--g-900));
}

.sales-image-size-button {
    border-radius: 14px;
    transition: transform 0.2s var(--ease-spring), border-color 0.2s ease;
}

.sales-image-size-button:hover {
    border-color: var(--g-500);
    transform: translateY(-1px);
}

/* ---------- 7. Paneles laterales y sheets -------------------------------- */
.site-info-drawer,
.cart-drawer,
.editor-drawer,
.orders-drawer,
.stats-drawer {
    background: rgba(4, 24, 18, 0.55);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    transition: opacity 0.3s ease;
}

.site-info-panel,
.cart-panel,
.editor-panel,
.orders-panel,
.stats-panel {
    position: relative;
    background: linear-gradient(180deg, #fff 0%, #f7faf8 100%);
    border-left: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 30px 0 0 30px;
    box-shadow: -30px 0 70px -20px rgba(2, 20, 14, 0.55);
    transform: translateX(104%);
    transition: transform 0.5s var(--ease-out);
}

.site-info-drawer.is-open .site-info-panel,
.cart-drawer.is-open .cart-panel,
.editor-drawer.is-open .editor-panel,
.orders-drawer.is-open .orders-panel,
.stats-drawer.is-open .stats-panel {
    transform: none;
}

.cart-head,
.editor-head,
.site-info-head {
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(15, 61, 46, 0.08);
}

.cart-head h2,
.editor-head h2,
.site-info-head h2 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.drawer-kicker,
.view-kicker {
    font-weight: 800;
}

.drawer-close-button {
    --mi: var(--i-x);
    --mi-size: 18px;
    flex: none;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    border: 1px solid rgba(15, 61, 46, 0.12);
    background: #fff;
    color: var(--g-900);
    font-size: 0;
    box-shadow: var(--shadow-xs);
    transition: transform 0.35s var(--ease-spring), background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.drawer-close-button:hover {
    transform: rotate(90deg);
    background: var(--danger-50);
    color: var(--danger);
    border-color: rgba(201, 56, 44, 0.3);
}

.cart-footer,
.editor-footer {
    padding-top: 14px;
    border-top: 1px solid rgba(15, 61, 46, 0.08);
    box-shadow: 0 -16px 20px -20px rgba(4, 31, 23, 0.28);
}

.editor-footer {
    display: grid;
    gap: 12px;
}

.cart-total-row strong,
.editor-total-row strong {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--g-900), var(--g-600));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.cart-total-row span,
.editor-total-row span {
    font-weight: 700;
    color: var(--muted);
}

/* En móvil los paneles son hojas que suben desde abajo */
@media (max-width: 768px) {
    .site-info-drawer,
    .cart-drawer,
    .editor-drawer,
    .orders-drawer,
    .stats-drawer {
        align-items: flex-end;
        justify-content: center;
    }

    .site-info-panel,
    .cart-panel,
    .editor-panel,
    .orders-panel,
    .stats-panel {
        width: 100%;
        height: min(92dvh, 860px);
        padding-top: 30px;
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.8);
        border-radius: 30px 30px 0 0;
        box-shadow: 0 -30px 70px -20px rgba(2, 20, 14, 0.55);
        transform: translateY(104%);
    }

    .site-info-panel {
        height: auto;
        max-height: 90dvh;
    }

    .site-info-panel::before,
    .cart-panel::before,
    .editor-panel::before,
    .orders-panel::before,
    .stats-panel::before {
        content: '';
        position: absolute;
        top: 10px;
        left: 50%;
        width: 46px;
        height: 5px;
        border-radius: 999px;
        background: rgba(15, 61, 46, 0.2);
        transform: translateX(-50%);
    }
}

/* ---------- 8. Botones y formularios ------------------------------------- */
button:not(:disabled):active {
    transition-duration: 0.08s;
}

.cart-clear-button,
.cart-secondary-button,
.cart-edit-button,
.cart-remove-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    border-radius: 16px;
    transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease, background 0.2s ease, filter 0.2s ease, border-color 0.2s ease;
}

.cart-clear-button {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--g-700), var(--g-900));
    box-shadow: 0 12px 24px -10px rgba(15, 61, 46, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.cart-clear-button::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.28) 50%, transparent 65%);
    transform: translateX(-120%);
    transition: transform 0.7s var(--ease-out);
    pointer-events: none;
}

.cart-clear-button:hover:not(:disabled)::after {
    transform: translateX(120%);
}

.cart-clear-button:hover:not(:disabled) {
    transform: translateY(-2px);
    filter: brightness(1.07);
    box-shadow: 0 16px 30px -10px rgba(15, 61, 46, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.cart-clear-button:active:not(:disabled),
.cart-secondary-button:active:not(:disabled),
.cart-edit-button:active,
.cart-remove-button:active {
    transform: scale(0.97);
}

.cart-secondary-button {
    background: #fff;
    border: 1px solid rgba(15, 61, 46, 0.16);
    box-shadow: var(--shadow-xs);
    color: var(--g-900);
}

.cart-secondary-button:hover:not(:disabled) {
    background: var(--g-50);
    border-color: rgba(15, 61, 46, 0.32);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.cart-secondary-button--danger {
    background: var(--danger-50);
    border-color: rgba(201, 56, 44, 0.3);
    color: var(--danger-700);
}

.cart-secondary-button--danger:hover:not(:disabled) {
    background: #fbdcd8;
    border-color: rgba(201, 56, 44, 0.5);
}

.cart-secondary-button--subtle-danger {
    background: #fff;
    border-color: rgba(201, 56, 44, 0.2);
    color: var(--danger-700);
}

.cart-secondary-button--subtle-danger:hover:not(:disabled) {
    background: var(--danger-50);
    border-color: rgba(201, 56, 44, 0.4);
}

.cart-edit-button {
    background: linear-gradient(135deg, var(--g-700), var(--g-900));
    box-shadow: 0 8px 16px -8px rgba(15, 61, 46, 0.8);
}

.cart-remove-button {
    background: var(--g-50);
    border: 1px solid rgba(15, 61, 46, 0.12);
}

/* Iconos en botones concretos */
#cart-clear-button { --mi: var(--i-trash); }
#cart-open-orders-button { --mi: var(--i-receipt); }
#stats-export-all-csv-button { --mi: var(--i-download); }
#stats-import-csv-button { --mi: var(--i-upload); }
#stats-delete-all-orders-button { --mi: var(--i-alert-triangle); }
#menu-editor-new-drink-button { --mi: var(--i-plus); }
#menu-editor-save-button,
#editor-save-button,
#account-prompt-submit,
#admin-auth-submit,
#level2-auth-submit { --mi: var(--i-check); }
#scan-rewards-qr-button,
#scan-discount-qr-button,
#camera-capture-button { --mi: var(--i-camera); }
.cart-account-share,
.cart-account-share--inline { --mi: var(--i-share); }
.cart-edit-button { --mi: var(--i-edit); }
[data-edit-order] { --mi: var(--i-edit); }
[data-export-order] { --mi: var(--i-download); }
[data-share-order] { --mi: var(--i-share); }
[data-delete-order] { --mi: var(--i-trash); }
.cart-clear-button:disabled,
.cart-secondary-button:disabled {
    opacity: 0.5;
    filter: grayscale(0.3);
}

.editor-text-input {
    border-radius: 16px;
    border: 1.5px solid rgba(15, 61, 46, 0.14);
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.25s ease;
}

.editor-text-input:focus {
    outline: none;
    border-color: var(--g-600);
    box-shadow: var(--ring);
}

.milk-option-button,
.toggle-pill,
.account-suggestion-button {
    padding: 10px 16px;
    border: 1.5px solid rgba(15, 61, 46, 0.14);
    background: #fff;
    box-shadow: var(--shadow-xs);
    transition: transform 0.25s var(--ease-spring), background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease;
}

.milk-option-button:hover,
.toggle-pill:hover,
.account-suggestion-button:hover {
    border-color: var(--g-500);
    transform: translateY(-1px);
}

.milk-option-button:active,
.toggle-pill:active {
    transform: scale(0.95);
}

.milk-option-button.is-active,
.toggle-pill.is-active,
.toggle-pill[aria-pressed="true"] {
    background: linear-gradient(135deg, var(--g-700), var(--g-900));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 8px 16px -8px rgba(15, 61, 46, 0.85);
}

.stepper-button {
    width: 38px;
    height: 38px;
    transition: transform 0.25s var(--ease-spring), background 0.2s ease, color 0.2s ease;
}

.stepper-button:hover {
    background: var(--g-100);
    transform: scale(1.1);
}

.stepper-button:active {
    transform: scale(0.88);
}

.editor-section-toggle {
    border: 1px solid rgba(15, 61, 46, 0.12);
    box-shadow: var(--shadow-xs);
}

.drawer-toggle-button {
    border-radius: 14px;
    border: 1px solid rgba(43, 122, 90, 0.22);
    background: linear-gradient(180deg, #f1f9f5, var(--g-100));
    transition: transform 0.2s var(--ease-spring), box-shadow 0.25s ease;
}

.drawer-toggle-button::after {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    border-radius: 50%;
    content: '';
    background:
        linear-gradient(#fff, #fff) center / 12px 2px no-repeat,
        linear-gradient(#fff, #fff) center / 2px 12px no-repeat,
        linear-gradient(145deg, var(--g-600), var(--g-900));
    transition: transform 0.3s var(--ease-spring);
}

.drawer-toggle-button[aria-expanded="true"]::after {
    content: '';
    background:
        linear-gradient(#fff, #fff) center / 12px 2px no-repeat,
        linear-gradient(145deg, var(--g-600), var(--g-900));
    transform: rotate(180deg);
}

.drawer-toggle-button:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

/* ---------- 9. Carrito y comandas ---------------------------------------- */
.cart-item,
.cart-empty-state,
.editor-section,
.order-card,
.cart-account-card {
    border-radius: 20px;
    background: linear-gradient(180deg, #fff, #f6f1e9);
    border: 1px solid rgba(15, 61, 46, 0.09);
    box-shadow: var(--shadow-xs);
}

.cart-account-card {
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.2s ease;
}

.cart-account-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: rgba(43, 122, 90, 0.35);
}

.cart-account-summary b,
.cart-item-actions strong {
    font-weight: 800;
}

.cart-account-detail-head {
    border-radius: 20px;
    background: linear-gradient(135deg, var(--g-100), var(--g-50));
}

.cart-item.is-selected {
    border-color: var(--g-600);
    box-shadow: 0 0 0 3px rgba(70, 166, 126, 0.25);
}

.cart-item-qty {
    box-shadow: var(--shadow-xs);
}

.cart-item-qty button {
    transition: transform 0.2s var(--ease-spring), background 0.2s ease;
}

.cart-item-qty button:hover {
    background: var(--g-200);
    transform: scale(1.12);
}

.order-card {
    position: relative;
    padding-left: 18px;
    overflow: hidden;
}

.order-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, var(--g-500), var(--g-800));
}

.order-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.order-account-group {
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.7);
}

.order-sync-badge {
    --mi: var(--i-refresh);
    --mi-size: 12px;
    gap: 5px;
    padding: 4px 10px;
    background: var(--gold-50);
    border: 1px solid rgba(138, 90, 0, 0.2);
    color: var(--gold-700);
}

.saved-local-option {
    border-radius: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.saved-local-option:hover {
    transform: translateX(2px);
    box-shadow: var(--shadow-xs);
}

.saved-local-remove {
    transition: transform 0.2s var(--ease-spring), background 0.2s ease;
}

.saved-local-remove:hover {
    background: rgba(201, 56, 44, 0.18);
    transform: scale(1.12);
}

@media (max-width: 768px) {
    .order-card-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .order-card-actions .cart-secondary-button {
        flex: none;
        min-height: 44px;
        padding-inline: 8px;
    }
}

/* ---------- 10. Editor y estadísticas ------------------------------------ */
.editor-ai-section {
    background: linear-gradient(135deg, var(--g-100), #fff);
    border-color: rgba(43, 122, 90, 0.25);
}

.editor-ai-card {
    border-radius: 16px;
    box-shadow: var(--shadow-xs);
}

.stats-actions-grid--pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stats-filter-tabs {
    padding: 5px;
    gap: 4px;
    border-radius: 16px;
    background: var(--g-100);
}

.stats-filter-tab {
    border: 0;
    border-radius: 12px;
    background: transparent;
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.stats-filter-tab.is-active {
    background: linear-gradient(135deg, var(--g-700), var(--g-900));
    box-shadow: 0 8px 16px -8px rgba(15, 61, 46, 0.85);
}

.stats-summary-card {
    position: relative;
    overflow: hidden;
    padding: 16px;
    border-radius: 20px;
    border: 1px solid rgba(15, 61, 46, 0.08);
    background: linear-gradient(160deg, #fff, var(--g-50));
    box-shadow: var(--shadow-sm);
}

.stats-summary-card .saved-locals-label {
    --mi-size: 16px;
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 6px;
}

.stats-summary-card:nth-child(1) .saved-locals-label { --mi: var(--i-receipt); }
.stats-summary-card:nth-child(2) .saved-locals-label { --mi: var(--i-coin); }
.stats-summary-card:nth-child(3) .saved-locals-label { --mi: var(--i-trending); }
.stats-summary-card:nth-child(4) .saved-locals-label { --mi: var(--i-users); }

.stats-summary-card strong {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.stats-bar-track {
    height: 12px;
    background: rgba(15, 61, 46, 0.09);
}

.stats-bar-fill {
    background: linear-gradient(90deg, var(--g-500), var(--g-900));
    transform-origin: left center;
    animation: bar-grow 1s var(--ease-out) both;
}

.stats-list--ranked {
    counter-reset: rank;
}

.stats-list-item {
    border-radius: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stats-list-item:hover {
    transform: translateX(2px);
    box-shadow: var(--shadow-xs);
}

.stats-list-item--ranked::before {
    counter-increment: rank;
    content: counter(rank);
    flex: none;
    width: 28px;
    height: 28px;
    margin-right: 12px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--g-100);
    color: var(--g-800);
    font-size: 0.82rem;
    font-weight: 800;
}

.stats-list-item--ranked:nth-child(1)::before {
    background: linear-gradient(145deg, #ffe08a, var(--gold));
    color: #5c3b00;
    box-shadow: 0 6px 12px -6px rgba(217, 154, 27, 0.9);
}

.stats-list-item--ranked > :first-child {
    flex: 1;
    min-width: 0;
}

/* Zona de riesgo: la sección de "Base de datos" se marca como advertencia */
.editor-section--danger {
    --mi: var(--i-alert-triangle);
    --mi-size: 18px;
    background:
        repeating-linear-gradient(135deg, rgba(201, 56, 44, 0.05) 0 12px, transparent 12px 24px),
        linear-gradient(180deg, #fff, var(--danger-50));
    border-color: rgba(201, 56, 44, 0.28);
}

.editor-section--danger h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--danger-700);
}

.editor-section--danger .danger-note {
    color: var(--danger-700);
    font-size: 0.88rem;
    line-height: 1.45;
}

/* ---------- 11. Modales (acceso, confirmación) --------------------------- */
.auth-modal {
    background: rgba(4, 24, 18, 0.58);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.auth-modal.is-open {
    animation: fade-in 0.25s ease both;
}

.auth-panel {
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.85);
    background: linear-gradient(180deg, #fff, #f6faf8);
    box-shadow: var(--shadow-lg);
}

.auth-modal.is-open .auth-panel {
    animation: pop-in 0.45s var(--ease-spring) both;
}

.auth-panel .cart-head {
    padding: 22px 24px 14px;
    border-bottom: 0;
}

.auth-panel .drawer-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    --mi-size: 15px;
}

#admin-auth-modal .drawer-kicker { --mi: var(--i-lock); }
#level2-auth-modal .drawer-kicker { --mi: var(--i-shield); }
#account-prompt-modal .drawer-kicker { --mi: var(--i-user); }

.auth-feedback:not(:empty) {
    padding: 10px 14px;
    border-radius: 14px;
    background: var(--danger-50);
    border: 1px solid rgba(201, 56, 44, 0.25);
    color: var(--danger-700);
    font-weight: 700;
    animation: shake 0.4s ease both;
}

.confirm-panel {
    padding: 30px 26px 24px;
    text-align: center;
}

.confirm-icon {
    position: relative;
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--gold-700);
    background: var(--gold-50);
}

.confirm-icon .icon {
    width: 34px;
    height: 34px;
}

.confirm-icon::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid currentColor;
    opacity: 0;
    animation: pulse-ring 1.8s ease-out infinite;
}

.confirm-panel[data-tone="danger"] .confirm-icon {
    color: var(--danger);
    background: var(--danger-50);
}

.confirm-panel h2 {
    font-family: 'Roboto', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--g-900);
    margin-bottom: 8px;
}

.confirm-message {
    color: var(--muted);
    line-height: 1.55;
    margin-bottom: 22px;
}

.confirm-panel .auth-actions {
    padding: 0;
}

.confirm-panel[data-tone="danger"] .confirm-accept {
    background: linear-gradient(135deg, #d9483b, var(--danger-700));
    box-shadow: 0 12px 24px -10px rgba(143, 33, 24, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.camera-capture-panel {
    border-radius: 30px;
}

/* ---------- 12. Avisos (toast, conexión, aviso legal) -------------------- */
.app-toast {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 14px 12px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(8, 38, 29, 0.94);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: translateY(-14px) scale(0.96);
    transition: opacity 0.3s ease, transform 0.45s var(--ease-spring);
}

.app-toast.is-visible {
    transform: translateY(0) scale(1);
}

.app-toast--success,
.app-toast--error,
.app-toast--info,
.app-toast--warning {
    background: rgba(8, 38, 29, 0.94);
}

.app-toast-icon {
    --toast-accent: #7bd3ad;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: var(--toast-accent);
    background: color-mix(in srgb, var(--toast-accent) 18%, transparent);
}

.app-toast-icon .icon {
    width: 20px;
    height: 20px;
}

.app-toast--error .app-toast-icon { --toast-accent: #ff9b91; }
.app-toast--info .app-toast-icon { --toast-accent: #8ccfe6; }
.app-toast--warning .app-toast-icon { --toast-accent: var(--gold); }

.app-toast-text {
    min-width: 0;
}

.app-toast-bar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: var(--toast-accent, #7bd3ad);
    transform-origin: left center;
    opacity: 0.85;
    animation: toast-bar 2.6s linear both;
}

.app-toast--error .app-toast-bar { --toast-accent: #ff9b91; }
.app-toast--info .app-toast-bar { --toast-accent: #8ccfe6; }
.app-toast--warning .app-toast-bar { --toast-accent: var(--gold); }

.connection-banner {
    position: fixed;
    top: calc(10px + env(safe-area-inset-top));
    left: 50%;
    z-index: 2100;
    max-width: calc(100% - 24px);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px 9px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.25;
    box-shadow: var(--shadow-lg);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    transform: translate(-50%, -140%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.55s var(--ease-spring), opacity 0.3s ease, background 0.3s ease;
}

.connection-banner.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
}

.connection-banner[hidden] {
    display: none;
}

.connection-banner .icon {
    width: 20px;
    height: 20px;
}

.connection-banner.is-offline,
.connection-banner.is-pending {
    background: linear-gradient(135deg, #b9770e, #8a5200);
}

.connection-banner.is-syncing {
    background: linear-gradient(135deg, #1b7a9a, #17607d);
}

.connection-banner.is-syncing .icon {
    animation: spin 1.1s linear infinite;
}

.connection-banner.is-online {
    background: linear-gradient(135deg, var(--g-600), var(--g-900));
}

.connection-count {
    min-width: 22px;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.25);
    text-align: center;
    font-size: 0.8rem;
}

.site-banner {
    left: 0;
    right: 0;
    margin: 0 auto;
    width: max-content;
    max-width: calc(100% - 24px);
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 9px 16px calc(9px + env(safe-area-inset-bottom));
    border-radius: 999px;
    background: rgba(8, 38, 29, 0.88);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: #e7f5ee;
    font-size: 0.86rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
}

.site-banner::before {
    content: '';
    flex: none;
    width: 18px;
    height: 18px;
    background-color: var(--gold);
    -webkit-mask: var(--i-info) center / contain no-repeat;
    mask: var(--i-info) center / contain no-repeat;
}

.info-card {
    border-radius: 20px;
    border: 1px solid rgba(15, 61, 46, 0.09);
    background: linear-gradient(180deg, #fff, #f6f1e9);
    box-shadow: var(--shadow-xs);
}

.info-card h3 {
    --mi-size: 18px;
    display: flex;
    align-items: center;
    gap: 9px;
}

.info-card--warning {
    --mi: var(--i-alert-triangle);
    border-color: rgba(138, 90, 0, 0.25);
    background: linear-gradient(180deg, #fffaf0, var(--gold-50));
}

.info-card--warning h3 {
    color: var(--gold-700);
}

.info-card--tip {
    --mi: var(--i-bag);
}

.tool-switch-button {
    --mi-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 16px;
    background: #fff;
    border: 1.5px solid rgba(15, 61, 46, 0.12);
    box-shadow: var(--shadow-xs);
    text-align: left;
    transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease, border-color 0.2s ease;
}

.tool-switch-button:hover {
    transform: translateY(-1px);
    border-color: var(--g-500);
    box-shadow: var(--shadow-sm);
}

.tool-switch-button.is-active {
    background: linear-gradient(135deg, var(--g-700), var(--g-900));
    border-color: transparent;
    box-shadow: 0 10px 20px -8px rgba(15, 61, 46, 0.85);
}

#open-browse-mode { --mi: var(--i-book-open); }
#open-admin-access { --mi: var(--i-lock); }
#open-sales-mode { --mi: var(--i-bag); }
#admin-logout-button { --mi: var(--i-log-out); }

.tool-switch-button--danger {
    background: var(--danger-50);
    border-color: rgba(201, 56, 44, 0.25);
    color: var(--danger-700);
}

/* ---------- 13. Estados vacíos y carga ----------------------------------- */
.empty-state,
.cart-empty-state,
.stats-empty-state {
    display: grid;
    justify-items: center;
    gap: 8px;
    padding: 30px 20px;
    text-align: center;
}

.empty-state::before,
.cart-empty-state::before,
.stats-empty-state::before {
    --mi-size: 46px;
    color: var(--g-500);
    margin-bottom: 4px;
    animation: float-y 3.2s ease-in-out infinite;
}

.empty-state { --mi: var(--i-search); }
.cart-empty-state { --mi: var(--i-cart); }
.stats-empty-state { --mi: var(--i-chart); }

.saved-locals-empty,
.ai-empty-state {
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 16px;
}

.saved-locals-empty::before { --mi: var(--i-info); --mi-size: 18px; color: var(--g-600); }
.ai-empty-state::before { --mi: var(--i-sparkles); --mi-size: 20px; color: var(--g-600); }

.panel-loading-state {
    border-radius: 20px;
    border: 1px dashed rgba(43, 122, 90, 0.3);
    background: linear-gradient(90deg, rgba(238, 247, 242, 0.6), rgba(255, 255, 255, 0.95), rgba(238, 247, 242, 0.6));
    background-size: 200% 100%;
    animation: shimmer 1.6s linear infinite;
}

.panel-loading-spinner {
    border-color: rgba(43, 122, 90, 0.18);
    border-top-color: var(--g-600);
}

/* ---------- 14. Flotantes ------------------------------------------------ */
.floating-cart-button,
.floating-back-button {
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: linear-gradient(145deg, var(--g-600), var(--g-900));
    box-shadow: 0 16px 32px -10px rgba(2, 20, 14, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.28);
    transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

.floating-cart-button:hover,
.floating-back-button:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 22px 38px -10px rgba(2, 20, 14, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.floating-cart-button:active,
.floating-back-button:active {
    transform: scale(0.92);
}

.floating-cart-count {
    background: linear-gradient(145deg, #ffe08a, var(--gold));
    box-shadow: 0 8px 16px -6px rgba(217, 154, 27, 0.9);
}

.floating-cart-count.is-bumped,
.floating-cart-button.is-bumped {
    animation: badge-pop 0.55s var(--ease-spring);
}

.floating-category-pill {
    background: rgba(255, 255, 255, 0.94);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.scroll-top-button {
    --mi: var(--i-arrow-up);
    --mi-size: 20px;
    display: grid;
    place-items: center;
    font-size: 0;
    background: rgba(8, 38, 29, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.2);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.scroll-top-button.is-visible {
    opacity: 0.95;
}

/* ---------- 15. Animaciones ---------------------------------------------- */
/* Cada vista aparece con un fundido y sube un poco. Si la misma vista se vuelve a pintar
   (escribir en el buscador, abrir "Buscar por categoría"), no se anima: lo marca navigation.js. */
#content-container > section > * {
    animation: view-in 0.55s var(--ease-out) both;
}

#content-container > section > :is(.categories-grid, .sales-action-grid, .product-grid) {
    animation: none;
}

.categories-grid > *,
.sales-action-grid > *,
#product-grid > *,
#sales-product-grid > * {
    animation: card-in 0.6s var(--ease-out) both;
}

.categories-grid > :nth-child(1), .sales-action-grid > :nth-child(1), #product-grid > :nth-child(1), #sales-product-grid > :nth-child(1) { animation-delay: 0.04s; }
.categories-grid > :nth-child(2), .sales-action-grid > :nth-child(2), #product-grid > :nth-child(2), #sales-product-grid > :nth-child(2) { animation-delay: 0.09s; }
.categories-grid > :nth-child(3), .sales-action-grid > :nth-child(3), #product-grid > :nth-child(3), #sales-product-grid > :nth-child(3) { animation-delay: 0.14s; }
.categories-grid > :nth-child(4), .sales-action-grid > :nth-child(4), #product-grid > :nth-child(4), #sales-product-grid > :nth-child(4) { animation-delay: 0.19s; }
.categories-grid > :nth-child(5), .sales-action-grid > :nth-child(5), #product-grid > :nth-child(5), #sales-product-grid > :nth-child(5) { animation-delay: 0.24s; }
.categories-grid > :nth-child(6), .sales-action-grid > :nth-child(6), #product-grid > :nth-child(6), #sales-product-grid > :nth-child(6) { animation-delay: 0.29s; }
.categories-grid > :nth-child(7), .sales-action-grid > :nth-child(7), #product-grid > :nth-child(7), #sales-product-grid > :nth-child(7) { animation-delay: 0.34s; }
.categories-grid > :nth-child(8), .sales-action-grid > :nth-child(8), #product-grid > :nth-child(8), #sales-product-grid > :nth-child(8) { animation-delay: 0.39s; }
.categories-grid > :nth-child(n+9), .sales-action-grid > :nth-child(n+9), #product-grid > :nth-child(n+9), #sales-product-grid > :nth-child(n+9) { animation-delay: 0.44s; }

#content-container[data-rerender="true"] *,
#content-container[data-rerender="true"] {
    animation: none !important;
}

@keyframes aurora {
    from { transform: translate3d(-2%, -1%, 0) scale(1); }
    to { transform: translate3d(3%, 2%, 0) scale(1.1); }
}

@keyframes sheen {
    0%, 55% { transform: translateX(-130%); }
    100% { transform: translateX(130%); }
}

@keyframes view-in {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: none; }
}

@keyframes card-in {
    from { opacity: 0; transform: translateY(22px) scale(0.97); }
    to { opacity: 1; transform: none; }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pop-in {
    from { opacity: 0; transform: translateY(18px) scale(0.92); }
    to { opacity: 1; transform: none; }
}

@keyframes toast-bar {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}

@keyframes badge-pop {
    0% { transform: scale(1); }
    35% { transform: scale(1.35) rotate(-6deg); }
    70% { transform: scale(0.92) rotate(3deg); }
    100% { transform: scale(1); }
}

@keyframes pulse-ring {
    0% { transform: scale(0.85); opacity: 0.5; }
    100% { transform: scale(1.3); opacity: 0; }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(5px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(2px); }
}

@keyframes bar-grow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

@keyframes shimmer {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes float-y {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    body::before {
        animation: none;
    }
}

/* ---------- Ajustes de pantalla pequeña ---------------------------------- */
@media (max-width: 768px) {
    .menu-header {
        padding: 12px 16px;
    }

    .brand-mark {
        width: 44px;
        height: 44px;
        border-radius: 14px;
    }

    .view-intro,
    .view-intro--compact {
        padding: 18px 20px;
    }

    .category-card-body {
        padding: 16px 62px 18px 18px;
    }

    .sales-action-button {
        min-height: 108px;
        padding: 70px 14px 14px;
        font-size: 0.95rem;
    }

    .sales-action-button::before {
        top: 14px;
        left: 14px;
        width: 44px;
        height: 44px;
    }

    .sales-action-button::after {
        top: 26px;
        left: 26px;
    }

    .category-summary,
    .search-summary,
    .sales-summary,
    .sales-home-header {
        padding: 18px 20px;
    }
}