/* =============================================
   Tacos La Comisaría - Menú Digital
   Diseño final completo + Notas + Carrito editable
   ============================================= */

:root {
    --color-fondo: #E3D4C1;
    --color-primario: #913D2D;
    --color-acento: #346141;
    --color-texto: #1F1B18;
    --color-tarjeta: #ebdcc9;
    --shadow-soft: 0 4px 12px rgba(31, 27, 24, 0.08);
    --shadow-hover: 0 8px 24px rgba(145, 61, 45, 0.15);
    --radius: 14px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    color: var(--color-texto);
    scroll-behavior: smooth;
}

html {
    scroll-padding-top: 70px;
}

body {
    background-color: var(--color-fondo);
    background-image: url('../images/kraft.jpg');
    background-repeat: repeat-y;
    background-size: 100% auto;
    background-position: top center;
    padding-bottom: 100px;
    min-height: 100vh;
    line-height: 1.45;
}

/* Overlay sutil para legibilidad del texto sobre el kraft */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(227, 212, 193, 0.55);
    z-index: -1;
    pointer-events: none;
}

/* HEADER */
header {
    text-align: center;
    padding: 28px 20px 24px;
    background: linear-gradient(180deg, rgba(145,61,45,0.12) 0%, rgba(227,212,193,0) 100%);
    border-bottom: 2px dashed var(--color-primario);
    position: relative;
}

.logo-img {
    max-width: 170px;
    width: 100%;
    height: auto;
    margin-bottom: 8px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.03);
}

header p {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primario);
    margin-top: 6px;
    letter-spacing: 0.3px;
}

/* NAV STICKY */
nav {
    position: sticky;
    top: 0;
    background-color: rgba(227, 212, 193, 0.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(31, 27, 24, 0.08);
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 12px 16px;
    z-index: 90;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

nav::-webkit-scrollbar {
    display: none;
}

nav a {
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
    padding: 9px 18px;
    border-radius: 50px;
    background-color: rgba(31, 27, 24, 0.06);
    transition: var(--transition);
    border: 1.5px solid transparent;
}

nav a:hover,
nav a.active {
    background-color: var(--color-primario);
    color: white;
    border-color: var(--color-primario);
    transform: translateY(-1px);
}

/* MAIN */
main {
    max-width: 640px;
    margin: 0 auto;
    padding: 22px 16px 40px;
}

/* DESTACADO */
.destacado-box {
    background: linear-gradient(145deg, var(--color-tarjeta) 0%, #f5ebe0 100%);
    border: 3px solid var(--color-acento);
    border-radius: 18px;
    padding: 22px 20px 20px;
    margin-bottom: 32px;
    position: relative;
    box-shadow: 0 10px 25px rgba(52, 97, 65, 0.12);
    cursor: pointer;
    transition: var(--transition);
    overflow: visible;
}

.destacado-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(52, 97, 65, 0.18);
}

.destacado-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-acento), var(--color-primario));
}

.badge {
    background: linear-gradient(135deg, var(--color-acento), #2a4f34);
    color: white;
    font-family: 'Alfa Slab One', cursive;
    font-size: 0.72rem;
    padding: 6px 14px;
    border-radius: 20px;
    position: absolute;
    top: -13px;
    left: 18px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(52, 97, 65, 0.3);
}

.destacado-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 8px;
    gap: 12px;
}

.destacado-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.45rem;
    color: var(--color-primario);
    line-height: 1.2;
}

.destacado-title small {
    font-size: 0.95rem;
    color: var(--color-texto);
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    display: block;
    margin-top: 2px;
}

.destacado-precio {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--color-acento);
    white-space: nowrap;
    background: rgba(52, 97, 65, 0.1);
    padding: 6px 12px;
    border-radius: 10px;
}

.destacado-desc {
    font-size: 0.92rem;
    line-height: 1.5;
    margin-top: 12px;
    font-weight: 500;
    opacity: 0.9;
}

.tap-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 14px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-acento);
    opacity: 0.85;
}

/* SECCIONES */
section {
    margin-bottom: 36px;
    scroll-margin-top: 75px;
}

.section-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.28rem;
    color: var(--color-primario);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title::after {
    content: '';
    flex-grow: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primario), transparent);
    opacity: 0.35;
}

/* Nota */
.nota-amigable {
    background: linear-gradient(90deg, rgba(145, 61, 45, 0.1), rgba(145, 61, 45, 0.04));
    border-left: 4px solid var(--color-primario);
    padding: 12px 16px;
    border-radius: 0 10px 10px 0;
    font-size: 0.86rem;
    font-weight: 600;
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

/* ITEM CARDS */
.item-card {
    background-color: var(--color-tarjeta);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin-bottom: 11px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    transition: var(--transition);
    border: 1.5px solid transparent;
    position: relative;
    overflow: hidden;
}

.item-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(145, 61, 45, 0.25);
    background: #f0e4d4;
}

.item-card:active {
    transform: scale(0.985);
}

.item-info {
    width: 72%;
    padding-right: 8px;
}

.item-name {
    font-weight: 700;
    font-size: 1.02rem;
    margin-bottom: 3px;
    color: var(--color-texto);
}

.item-desc {
    font-size: 0.8rem;
    opacity: 0.78;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.item-precio-box {
    width: 26%;
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.item-price {
    font-weight: 700;
    color: var(--color-acento);
    font-size: 1.15rem;
}

.add-icon {
    width: 28px;
    height: 28px;
    background: var(--color-primario);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    opacity: 0;
    transform: scale(0.7);
    transition: var(--transition);
}

.item-card:hover .add-icon {
    opacity: 1;
    transform: scale(1);
}

/* FOOTER */
footer {
    text-align: center;
    padding: 36px 20px 20px;
    font-size: 0.85rem;
    opacity: 0.75;
    font-weight: 500;
}

footer .copyright {
    margin-top: 10px;
    font-weight: 700;
    color: var(--color-primario);
    opacity: 1;
}

/* BOTÓN FLOTANTE */
.btn-flotante {
    position: fixed;
    bottom: 22px;
    right: 18px;
    left: 18px;
    max-width: 380px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--color-primario), #7a3426);
    border: none;
    border-radius: 60px;
    padding: 15px 22px;
    box-shadow: 0 10px 28px rgba(145, 61, 45, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    z-index: 1000;
    text-decoration: none;
    transition: var(--transition);
    color: white;
    font-weight: 700;
    font-size: 0.95rem;
}

.btn-flotante:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(145, 61, 45, 0.5);
}

.btn-flotante:active {
    transform: scale(0.98);
}

.btn-flotante .cart-count {
    background: white;
    color: var(--color-primario);
    font-size: 0.8rem;
    font-weight: 800;
    min-width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
}

.btn-flotante.empty {
    background: linear-gradient(135deg, #6b5a4e, #5a4a3f);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* LIGHTBOX / MODAL */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(31, 27, 24, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 0;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-fondo);
    width: 100%;
    max-width: 480px;
    max-height: 92vh;
    border-radius: 24px 24px 0 0;
    overflow: hidden;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.25);
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    position: relative;
    padding: 0;
}

.modal-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: var(--color-tarjeta);
    display: block;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    background: rgba(31, 27, 24, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 5;
}

.modal-close:hover {
    background: var(--color-primario);
    transform: rotate(90deg);
}

.modal-body {
    padding: 22px 22px 16px;
    overflow-y: auto;
    flex: 1;
}

.modal-badge {
    display: inline-block;
    background: var(--color-acento);
    color: white;
    font-family: 'Alfa Slab One', cursive;
    font-size: 0.7rem;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.modal-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.55rem;
    color: var(--color-primario);
    margin-bottom: 6px;
    line-height: 1.2;
}

.modal-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-acento);
    margin-bottom: 14px;
}

.modal-desc {
    font-size: 0.95rem;
    line-height: 1.55;
    opacity: 0.9;
    margin-bottom: 22px;
}

/* Quantity Selector */
.qty-selector {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-tarjeta);
    border-radius: 14px;
    padding: 10px 16px;
    margin-bottom: 18px;
    border: 1.5px solid rgba(31,27,24,0.08);
}

.qty-label {
    font-weight: 600;
    font-size: 0.95rem;
}

.qty-controls {
    display: flex;
    align-items: center;
    gap: 14px;
}

.qty-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: var(--color-primario);
    color: white;
    font-size: 1.35rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    line-height: 1;
}

.qty-btn:hover {
    transform: scale(1.08);
    background: #7a3426;
}

.qty-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.qty-value {
    font-size: 1.35rem;
    font-weight: 700;
    min-width: 28px;
    text-align: center;
}

.modal-footer {
    padding: 0 22px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-add {
    background: linear-gradient(135deg, var(--color-acento), #2a4f34);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 6px 16px rgba(52, 97, 65, 0.3);
}

.btn-add:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(52, 97, 65, 0.4);
}

.btn-add:active {
    transform: scale(0.98);
}

.btn-continue {
    background: transparent;
    color: var(--color-primario);
    border: 2px solid var(--color-primario);
    border-radius: 50px;
    padding: 13px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-continue:hover {
    background: rgba(145, 61, 45, 0.08);
}

/* CARRITO MODAL */
.cart-modal {
    max-height: 90vh;
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px 14px;
    border-bottom: 1px solid rgba(31, 27, 24, 0.08);
    position: relative;
}

.cart-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.35rem;
    color: var(--color-primario);
    margin: 0;
}

.cart-header .modal-close {
    position: static;
    background: rgba(31, 27, 24, 0.08);
    color: var(--color-texto);
    width: 36px;
    height: 36px;
    font-size: 1.3rem;
}

.cart-header .modal-close:hover {
    background: var(--color-primario);
    color: white;
    transform: none;
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px 20px;
    min-height: 180px;
}

.cart-empty {
    text-align: center;
    padding: 50px 20px;
    display: none;
}

.cart-empty.visible {
    display: block;
}

.cart-empty-icon {
    font-size: 3.5rem;
    margin-bottom: 12px;
    opacity: 0.7;
}

.cart-empty p {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.cart-empty-sub {
    font-size: 0.88rem;
    opacity: 0.7;
    font-weight: 500;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-tarjeta);
    border-radius: 14px;
    padding: 12px;
    border: 1.5px solid transparent;
    transition: var(--transition);
}

.cart-item:hover {
    border-color: rgba(145, 61, 45, 0.15);
}

.cart-item-img {
    width: 64px;
    height: 64px;
    border-radius: 10px;
    object-fit: cover;
    background: #e0d0bc;
    flex-shrink: 0;
}

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    font-size: 0.85rem;
    color: var(--color-acento);
    font-weight: 600;
}

.cart-item-controls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.cart-qty {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    border-radius: 20px;
    padding: 3px 6px;
    border: 1px solid rgba(31,27,24,0.1);
}

.cart-qty-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: var(--color-primario);
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: var(--transition);
}

.cart-qty-btn:hover {
    transform: scale(1.08);
}

.cart-qty-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
}

.cart-qty-value {
    font-weight: 700;
    font-size: 0.95rem;
    min-width: 20px;
    text-align: center;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #b44;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    padding: 2px 4px;
    opacity: 0.8;
    transition: var(--transition);
}

.cart-item-remove:hover {
    opacity: 1;
    color: #c33;
    text-decoration: underline;
}

.cart-item-subtotal {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-texto);
    white-space: nowrap;
}

.cart-footer {
    padding: 14px 18px 22px;
    border-top: 1px solid rgba(31, 27, 24, 0.08);
    background: linear-gradient(180deg, rgba(227,212,193,0.6) 0%, var(--color-fondo) 100%);
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    font-size: 1.15rem;
    font-weight: 600;
}

.cart-total-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-acento);
}

.btn-clear {
    background: transparent;
    color: #a55;
    border: none;
    border-radius: 50px;
    padding: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    margin-top: 8px;
    transition: var(--transition);
}

.btn-clear:hover {
    background: rgba(180, 60, 60, 0.08);
    color: #c33;
}

/* Notes section */
.notes-section {
    margin-top: 16px;
    margin-bottom: 4px;
}

.notes-section label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 6px;
    color: var(--color-texto);
}

.notes-section textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid rgba(31, 27, 24, 0.15);
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    resize: vertical;
    min-height: 48px;
    max-height: 100px;
    background: white;
    transition: border-color 0.2s ease;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.03);
}

.notes-section textarea:focus {
    outline: none;
    border-color: var(--color-primario);
    box-shadow: 0 0 0 3px rgba(145, 61, 45, 0.12);
}

/* Notes in cart */
.cart-item-notes {
    font-size: 0.72rem;
    color: #5a5248;
    margin-top: 5px;
    font-style: italic;
    background: rgba(52, 97, 65, 0.1);
    padding: 3px 8px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    max-width: 100%;
    word-break: break-word;
    line-height: 1.3;
}

/* Edit notes button */
.cart-item-edit-notes {
    background: transparent;
    border: 1px solid rgba(145, 61, 45, 0.35);
    color: var(--color-primario);
    font-size: 0.68rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 4px;
    align-self: flex-start;
}

.cart-item-edit-notes:hover {
    background: var(--color-primario);
    color: white;
    border-color: var(--color-primario);
    transform: translateY(-1px);
}

/* Animation for add to cart */
@keyframes cartPop {
    0% { transform: scale(1); }
    25% { transform: scale(1.3); }
    50% { transform: scale(0.95); }
    75% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.btn-flotante.pop {
    animation: cartPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* RESPONSIVE */
@media (min-width: 480px) {
    .modal-overlay {
        align-items: center;
        padding: 20px;
    }
    
    .modal {
        border-radius: 22px;
        max-height: 85vh;
    }
    
    .btn-flotante {
        left: auto;
        right: 24px;
        width: auto;
        min-width: 260px;
    }
}

@media (max-width: 380px) {
    .destacado-title {
        font-size: 1.25rem;
    }
    
    .item-name {
        font-size: 0.95rem;
    }
    
    .modal-img {
        height: 180px;
    }
}

/* Loading state */
.modal-img[src=""],
.modal-img:not([src]) {
    background: linear-gradient(135deg, var(--color-tarjeta), #e0d0bc);
}

/* Body scroll lock */
body.modal-open {
    overflow: hidden;
}