/* ═══════════════════════════════════════════════════════
   ALTEQX — Sistema de Diseño Global
   ═══════════════════════════════════════════════════════ */

/* ─── Variables del Sistema ─── */
:root {
    /* Paleta Principal */
    --primary:               #005ab3;
    --primary-container:     #0073e0;
    --on-primary:            #ffffff;
    --on-primary-container:  #fefcff;
    --primary-fixed:         #d6e3ff;
    --primary-fixed-dim:     #aac7ff;
    --on-primary-fixed:      #001b3e;

    /* Acento (Amarillo/Dorado) */
    --secondary:             #6b5f00;
    --secondary-container:   #f9e13d;
    --on-secondary:          #ffffff;
    --on-secondary-container:#706300;
    --secondary-fixed:       #fce33f;
    --secondary-fixed-dim:   #dfc720;
    --on-secondary-fixed:    #201c00;

    /* Éxito (Verde) */
    --tertiary:              #006c0c;
    --tertiary-container:    #008812;
    --on-tertiary:           #ffffff;
    --on-tertiary-container: #f8fff0;
    --tertiary-fixed:        #75ff69;
    --tertiary-fixed-dim:    #3de43e;
    --on-tertiary-fixed:     #002201;

    /* Error */
    --error:                 #ba1a1a;
    --error-container:       #ffdad6;
    --on-error:              #ffffff;
    --on-error-container:    #93000a;

    /* Superficies */
    --background:                #faf8ff;
    --on-background:             #0c1a3c;
    --surface:                   #faf8ff;
    --on-surface:                #0c1a3c;
    --surface-variant:           #dbe1ff;
    --on-surface-variant:        #414754;
    --surface-container-lowest:  #ffffff;
    --surface-container-low:     #f2f3ff;
    --surface-container:         #ebedff;
    --surface-container-high:    #e3e7ff;
    --surface-container-highest: #dbe1ff;
    --outline:                   #717786;
    --outline-variant:           #c0c6d6;
    --inverse-surface:           #232f53;
    --inverse-on-surface:        #eef0ff;
    --inverse-primary:           #aac7ff;

    /* Bordes */
    --radius-xs:   0.125rem;
    --radius-sm:   0.25rem;
    --radius-md:   0.5rem;
    --radius-lg:   0.75rem;
    --radius-xl:   1rem;
    --radius-2xl:  1.5rem;
    --radius-full: 9999px;

    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,27,62,0.08), 0 2px 4px rgba(0,27,62,0.04);
    --shadow-lg: 0 10px 24px rgba(0,27,62,0.1),  0 4px 8px rgba(0,27,62,0.05);
    --shadow-xl: 0 20px 40px rgba(0,27,62,0.12), 0 8px 16px rgba(0,27,62,0.06);

    /* Tipografía */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;

    /* Transiciones */
    --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-decelerate: cubic-bezier(0, 0, 0.2, 1);
    --ease-accelerate: cubic-bezier(0.4, 0, 1, 1);
}

/* ─── Reset Base ─── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--on-background);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s var(--ease-standard);
}

button, input, textarea, select {
    font-family: inherit;
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

/* ═══════════════════════════════════════════════════════
   HEADER / NAVBAR
   ═══════════════════════════════════════════════════════ */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 64px;
    background-color: rgba(242, 243, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--surface-container);
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 50;
    transition: background-color 0.3s var(--ease-standard),
                box-shadow 0.3s var(--ease-standard);
}

header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Logo */
.logo-brand {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--on-surface);
    letter-spacing: -0.03em;
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
    margin-right: auto;
    display: inline-flex;
    align-items: center;
}
.logo-brand span {
    color: var(--primary);
}
.logo-img {
    height: 45px;
    max-height: 100%;
    width: auto;
    display: block;
}

/* Nav Desktop (oculto en móvil) */
.header-nav {
    display: none;
    align-items: center;
    gap: 4px;
}


.header-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--on-surface-variant);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    transition: all 0.2s var(--ease-standard);
    position: relative;
}
.header-link:hover {
    color: var(--primary);
    background-color: var(--primary-fixed);
}
.header-link.active {
    color: var(--primary);
    background-color: var(--primary-fixed);
}

/* Botones ícono */
.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--on-surface-variant);
    transition: background-color 0.2s, transform 0.15s;
    flex-shrink: 0;
}
.icon-btn:hover {
    background-color: var(--surface-container);
    color: var(--on-surface);
}
.icon-btn:active {
    transform: scale(0.92);
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    user-select: none;
}
.material-symbols-outlined.fill,
.icon-fill {
    font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Desktop: ocultar menú hamburguesa, mostrar nav */
@media (min-width: 768px) {
    #menu-btn {
        display: none !important;
    }
    .header-nav {
        display: flex;
    }
    header {
        padding: 0 32px;
    }
}

/* ═══════════════════════════════════════════════════════
   DRAWER / MENÚ LATERAL (SOLO MÓVIL)
   ═══════════════════════════════════════════════════════ */

.drawer-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(12, 26, 60, 0.45);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-standard);
}
.drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 288px;
    max-width: 80vw;
    background-color: var(--surface-container-lowest);
    box-shadow: var(--shadow-xl);
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.3s var(--ease-decelerate);
    display: flex;
    flex-direction: column;
    padding: 0;
    border-top-right-radius: var(--radius-2xl);
    border-bottom-right-radius: var(--radius-2xl);
    overflow: hidden;
}
.drawer.active {
    transform: translateX(0);
}

.drawer-header {
    background: linear-gradient(135deg, var(--primary) 0%, #003d8a 100%);
    padding: 32px 24px 24px;
    color: var(--on-primary);
}
.drawer-header .logo-brand {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 16px;
    display: block;
}
.drawer-header .logo-brand span {
    color: var(--secondary-container);
}

.drawer-user-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.drawer-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background-color: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.drawer-user-info div p:first-child {
    font-weight: 600;
    font-size: 0.9375rem;
    color: white;
}
.drawer-user-info div p:last-child {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    margin-top: 2px;
}

.drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.drawer-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 16px;
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--on-surface-variant);
    border-radius: var(--radius-xl);
    transition: background-color 0.2s, color 0.2s;
}
.drawer-link .material-symbols-outlined {
    font-size: 22px;
    flex-shrink: 0;
}
.drawer-link:hover {
    background-color: var(--surface-container-low);
    color: var(--primary);
}
.drawer-link.active {
    background-color: var(--primary-fixed);
    color: var(--primary);
    font-weight: 700;
}
.drawer-link.active .material-symbols-outlined {
    font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

.drawer-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--surface-container);
    font-size: 0.75rem;
    color: var(--on-surface-variant);
}

/* ═══════════════════════════════════════════════════════
   LAYOUT PRINCIPAL
   ═══════════════════════════════════════════════════════ */

main {
    flex-grow: 1;
    margin-top: 64px;
    padding: 24px 16px;
    max-width: 1280px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    main {
        padding: 32px 32px;
    }
}

@media (min-width: 1024px) {
    main {
        padding: 40px 40px;
    }
}

/* Utilidades de Grid */
.grid-cols-1 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 640px) {
    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Secciones */
.section-block {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-heading {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--on-surface);
    letter-spacing: -0.02em;
}

.section-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--tertiary);
    background-color: var(--tertiary-fixed);
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

/* Grid de Sorteos */
.raffles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 600px) {
    .raffles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .raffles-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ═══════════════════════════════════════════════════════
   TARJETAS (CARDS)
   ═══════════════════════════════════════════════════════ */

.card {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-high);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s var(--ease-standard),
                transform 0.25s var(--ease-standard);
    display: flex;
    flex-direction: column;
}
.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

/* Animación de entrada */
@keyframes cardFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.card-animated {
    animation: cardFadeIn 0.5s var(--ease-decelerate) both;
}
.card-animated:nth-child(1) { animation-delay: 0.05s; }
.card-animated:nth-child(2) { animation-delay: 0.1s; }
.card-animated:nth-child(3) { animation-delay: 0.15s; }
.card-animated:nth-child(4) { animation-delay: 0.2s; }
.card-animated:nth-child(5) { animation-delay: 0.25s; }
.card-animated:nth-child(6) { animation-delay: 0.3s; }

.card-img-container {
    aspect-ratio: 1 / 1;
    position: relative;
    overflow: hidden;
    background-color: var(--surface-container);
}
.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-standard);
}
.card:hover .card-img {
    transform: scale(1.06);
}

.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}
.badge-popular {
    background-color: var(--primary-fixed);
    color: var(--on-primary-fixed);
}
.badge-featured {
    background-color: var(--tertiary-fixed);
    color: var(--on-tertiary-fixed);
}
.badge-new {
    background-color: var(--secondary-container);
    color: var(--on-secondary-container);
}

.card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 12px;
}

.card-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--on-surface);
    line-height: 1.3;
}

.card-desc {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    line-height: 1.5;
}

.card-footer {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--surface-container);
}

.card-price-container {
    display: flex;
    flex-direction: column;
    margin-bottom: 12px;
}
.price-label {
    font-size: 0.75rem;
    color: var(--on-surface-variant);
    font-weight: 500;
}
.price-val {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}

/* ═══════════════════════════════════════════════════════
   BOTONES
   ═══════════════════════════════════════════════════════ */

.btn {
    width: 100%;
    padding: 11px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.2s, color 0.2s, transform 0.15s, box-shadow 0.2s;
    letter-spacing: 0.01em;
}
.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--on-primary);
    box-shadow: 0 2px 8px rgba(0,90,179,0.3);
}
.btn-primary:hover {
    background-color: var(--primary-container);
    box-shadow: 0 4px 12px rgba(0,90,179,0.4);
}

.btn-outline {
    background-color: transparent;
    border: 1.5px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover {
    background-color: var(--primary);
    color: var(--on-primary);
}

.btn-tertiary {
    background-color: var(--secondary-container);
    color: var(--on-secondary-container);
    box-shadow: 0 2px 8px rgba(107,95,0,0.2);
}
.btn-tertiary:hover {
    background-color: var(--secondary-fixed-dim);
    box-shadow: 0 4px 12px rgba(107,95,0,0.3);
}

/* ═══════════════════════════════════════════════════════
   FORMULARIOS / INPUTS
   ═══════════════════════════════════════════════════════ */

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--on-surface-variant);
    margin-left: 2px;
}

.input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 12px;
    color: var(--outline);
    pointer-events: none;
    font-size: 20px;
    transition: color 0.2s;
}

.input-toggle-pw {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--outline);
    padding: 6px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s, background-color 0.2s;
}
.input-toggle-pw:hover {
    color: var(--primary);
    background-color: var(--primary-fixed);
}
.input-toggle-pw .material-symbols-outlined {
    font-size: 20px;
}

.input-field {
    width: 100%;
    padding: 12px 40px 12px 44px;
    background-color: var(--surface-container-low);
    border: 1.5px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    font-size: 0.9375rem;
    color: var(--on-surface);
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.input-field::placeholder {
    color: var(--outline-variant);
    font-size: 0.875rem;
}
.input-field:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--surface-container-lowest);
    box-shadow: 0 0 0 3px rgba(0,90,179,0.15);
}
.input-field:focus + .input-icon,
.input-container:focus-within .input-icon {
    color: var(--primary);
}

/* ═══════════════════════════════════════════════════════
   PÁGINAS DE AUTH (LOGIN / REGISTER)
   ═══════════════════════════════════════════════════════ */

body.auth-page {
    background: linear-gradient(135deg, #f0f4ff 0%, #faf8ff 50%, #f4f0ff 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
}

/* Botón volver */
.auth-back-btn {
    position: fixed;
    top: 16px;
    left: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--on-surface-variant);
    background-color: var(--surface-container-lowest);
    border-radius: var(--radius-full);
    padding: 8px 16px 8px 10px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--surface-container-high);
    z-index: 10;
    transition: all 0.2s;
}
.auth-back-btn:hover {
    color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(-2px);
}
.auth-back-btn .material-symbols-outlined {
    font-size: 20px;
}

/* Contenedor principal auth */
.auth-main {
    width: 100%;
    max-width: 480px;
    padding: 64px 16px 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    transition: max-width 0.3s var(--ease-standard);
    margin: 0 auto;
}

@media (min-width: 600px) {
    .auth-main {
        padding: 40px 16px;
    }
}

/* Card auth */
.auth-card {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-highest);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    overflow: hidden;
    animation: cardFadeIn 0.4s var(--ease-decelerate) both;
    transition: max-width 0.3s var(--ease-standard);
    margin: 20px 0;
}

.auth-accent-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #6366f1, var(--secondary-container));
}

.auth-card-columns {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.auth-image-col {
    display: none;
    width: 50%;
    background-color: var(--surface-container-low);
    position: relative;
    overflow: hidden;
}

.auth-side-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.auth-body {
    padding: 28px 28px 32px;
    width: 100%;
    transition: width 0.3s var(--ease-standard);
}

@media (max-width: 400px) {
    .auth-body {
        padding: 20px 16px 24px;
    }
}

@media (min-width: 800px) {
    .auth-main {
        max-width: 900px;
    }
    
    .auth-card {
        max-width: 840px;
    }
    
    .auth-card-columns {
        flex-direction: row;
    }
    
    .auth-image-col {
        display: block;
    }
    
    .auth-body {
        width: 50%;
        padding: 40px;
    }
}

/* Mascota */
.auth-mascot-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}
.auth-mascot {
    width: 100px;
    height: 100px;
    object-fit: contain;
    filter: drop-shadow(0 6px 12px rgba(0,90,179,0.2));
    animation: float 5s ease-in-out infinite;
}

.auth-logo-desktop {
    display: none !important;
}
.auth-logo-mobile {
    display: block !important;
}

@media (min-width: 800px) {
    .auth-logo-desktop {
        display: block !important;
    }
    .auth-logo-mobile {
        display: none !important;
    }
}

/* Header auth */
.auth-header {
    text-align: center;
    margin-bottom: 24px;
}
.auth-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--on-surface);
    letter-spacing: -0.04em;
    margin-bottom: 8px;
}
.auth-header h1 span {
    color: var(--primary);
}
.auth-header p {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    line-height: 1.5;
    max-width: 300px;
    margin: 0 auto;
}

/* Error message */
.auth-error {
    display: none;
    align-items: center;
    gap: 8px;
    background-color: var(--error-container);
    color: var(--on-error-container);
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 16px;
    border-left: 3px solid var(--error);
}
.auth-error.active {
    display: flex;
}

/* Formulario auth */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.auth-submit-btn {
    margin-top: 8px;
    height: 50px;
    font-size: 1rem;
    border-radius: var(--radius-xl);
    position: relative;
}
.auth-submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}
.btn-spinner {
    display: inline-flex;
    align-items: center;
}
.spin-icon {
    animation: spin 0.8s linear infinite;
}

/* Link de cambio (login ↔ register) */
.auth-switch-link {
    margin-top: 20px;
    text-align: center;
    font-size: 0.875rem;
    color: var(--on-surface-variant);
}
.auth-switch-link a {
    color: var(--primary);
    font-weight: 700;
    margin-left: 4px;
    transition: opacity 0.2s;
}
.auth-switch-link a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* PIN match indicator */
.pin-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: var(--radius-lg);
    animation: fadeIn 0.2s ease;
}
.pin-indicator.match {
    background-color: var(--tertiary-fixed);
    color: var(--on-tertiary-fixed);
}
.pin-indicator.no-match {
    background-color: var(--error-container);
    color: var(--on-error-container);
}

/* ═══════════════════════════════════════════════════════
   BOTTOM NAVIGATION (SOLO MÓVIL)
   ═══════════════════════════════════════════════════════ */

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(235, 237, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--surface-container-highest);
    display: flex;
    justify-content: space-around;
    align-items: stretch;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    z-index: 48;
}

@media (min-width: 768px) {
    .bottom-nav {
        display: none;
    }
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 8px 4px 10px;
    cursor: pointer;
    color: var(--on-surface-variant);
    font-size: 0.6875rem;
    font-weight: 500;
    gap: 4px;
    border: none;
    background: transparent;
    text-decoration: none;
    transition: color 0.2s;
    -webkit-tap-highlight-color: transparent;
}
.bottom-nav-item .material-symbols-outlined {
    font-size: 24px;
    transition: font-variation-settings 0.2s;
}
.bottom-nav-item.active {
    color: var(--primary);
}
.bottom-nav-item.active .material-symbols-outlined {
    font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */

footer {
    background-color: var(--inverse-surface);
    color: var(--inverse-on-surface);
    padding: 56px 24px 32px;
    margin-top: auto;
    width: 100%;
}

@media (max-width: 767px) {
    footer {
        padding-bottom: 100px; /* spacing for bottom nav */
    }
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 576px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.brand-col {
    gap: 12px;
}

.brand-desc {
    font-size: 0.875rem;
    color: rgba(238, 240, 255, 0.65);
    line-height: 1.5;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.08);
    color: rgba(238, 240, 255, 0.85);
    transition: background-color 0.2s, color 0.2s, transform 0.15s;
}

.social-icon:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.footer-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.footer-nav-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav-list a {
    font-size: 0.875rem;
    color: rgba(238, 240, 255, 0.7);
    transition: color 0.2s;
}

.footer-nav-list a:hover {
    color: white;
}

.footer-contact-info {
    font-size: 0.875rem;
    color: rgba(238, 240, 255, 0.7);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copy {
    font-size: 0.8125rem;
    color: rgba(238, 240, 255, 0.55);
}

/* Ajustar margen inferior del main en móvil para bottom nav */
@media (max-width: 767px) {
    main {
        padding-bottom: 80px;
    }
}

/* ═══════════════════════════════════════════════════════
   FULL WIDTH HOME BANNER
   ═══════════════════════════════════════════════════════ */
.home-full-banner {
    margin-top: 64px;
    width: 100%;
    height: auto;
    aspect-ratio: 1920 / 560;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.home-full-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.home-main {
    margin-top: 0 !important;
    padding-top: 16px !important;
}

@media (max-width: 992px) {
    .home-full-banner {
        aspect-ratio: 16 / 5;
    }
}

@media (max-width: 768px) {
    .home-full-banner {
        aspect-ratio: 16 / 6;
    }
}

@media (max-width: 480px) {
    .home-full-banner {
        aspect-ratio: 16 / 8;
    }
}

/* ═══════════════════════════════════════════════════════
   HERO BANNER
   ═══════════════════════════════════════════════════════ */

.hero-banner {
    position: relative;
    width: 100%;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    min-height: 280px;
    display: flex;
    align-items: center;
    margin-bottom: 32px;
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .hero-banner {
        min-height: 340px;
    }
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    transition: transform 0.6s var(--ease-standard);
}
.hero-banner:hover .hero-bg {
    transform: scale(1.03);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(0,27,62,0.92) 0%,
        rgba(0,90,179,0.75) 45%,
        transparent 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 32px;
    color: white;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hero-badge {
    align-self: flex-start;
    padding: 5px 14px;
    background-color: var(--secondary-container);
    color: var(--on-secondary-container);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--radius-full);
}

.hero-title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.hero-desc {
    color: var(--primary-fixed-dim);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.5;
}

.hero-action {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 4px;
}

.hero-price {
    background-color: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 8px 16px;
    border-radius: var(--radius-lg);
}
.hero-price .label {
    display: block;
    font-size: 0.6875rem;
    color: var(--primary-fixed-dim);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.hero-price .val {
    display: block;
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* ═══════════════════════════════════════════════════════
   PAGE HERO (winners, profile, etc.)
   ═══════════════════════════════════════════════════════ */

.winners-banner {
    position: relative;
    width: 100%;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16 / 5;
}

.winners-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 768px) {
    .winners-banner {
        aspect-ratio: 16 / 6;
        border-radius: var(--radius-xl);
    }
}

@media (max-width: 480px) {
    .winners-banner {
        aspect-ratio: 16 / 8;
        margin-bottom: 16px;
    }
}

.page-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 0 20px;
    gap: 10px;
    margin-bottom: 8px;
}

.page-hero-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--secondary-container), var(--secondary-fixed-dim));
    color: var(--on-secondary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.page-hero-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--on-surface);
    letter-spacing: -0.03em;
}

.page-hero-desc {
    font-size: 1rem;
    color: var(--on-surface-variant);
    max-width: 400px;
    line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════
   EFECTOS AMBIENTALES
   ═══════════════════════════════════════════════════════ */

.ambient-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: var(--radius-full);
    pointer-events: none;
    z-index: -1;
    filter: blur(100px);
}
.glow-primary {
    top: -100px;
    right: -100px;
    background-color: rgba(0,90,179,0.12);
}
.glow-secondary {
    bottom: -100px;
    left: -100px;
    background-color: rgba(252,227,63,0.1);
}

/* ═══════════════════════════════════════════════════════
   DETALLE DE PRODUCTO — Layout responsive
   ═══════════════════════════════════════════════════════ */

/* body.detail-page necesita padding-bottom solo en móvil (por sticky bar) */
body.detail-page {
    padding-bottom: 80px; /* sticky bar móvil */
}
@media (min-width: 768px) {
    body.detail-page {
        padding-bottom: 0;
    }
}

/* Main de la página de detalle — anula el max-width global para 2 cols */
.detail-main {
    flex-grow: 1;
    margin-top: 64px;
    padding: 20px 16px 24px;
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .detail-main {
        padding: 28px 32px 40px;
    }
}

/* Layout: 1 columna en móvil, 2 columnas en desktop */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 860px) {
    .detail-layout {
        grid-template-columns: 440px 1fr;
        gap: 40px;
        align-items: start;
    }
}

@media (min-width: 1100px) {
    .detail-layout {
        grid-template-columns: 520px 1fr;
        gap: 56px;
    }
}

/* Columna izquierda: imagen sticky en desktop */
.detail-col-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@media (min-width: 860px) {
    .detail-col-left {
        position: sticky;
        top: 84px; /* 64px header + 20px gap */
    }
}

/* Columna derecha: info */
.detail-col-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Imagen del producto */
.detail-img-container {
    aspect-ratio: 1 / 1;
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--surface-container-low);
    width: 100%;
}

.detail-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease-standard);
}
.detail-img-container:hover .detail-img {
    transform: scale(1.03);
}

/* Badge verificado */
.detail-verified {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0,108,12,0.2);
    color: var(--tertiary);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: var(--shadow-sm);
}

/* Breadcrumb (solo desktop) */
.detail-breadcrumb {
    display: none;
    align-items: center;
    gap: 4px;
    font-size: 0.8125rem;
    color: var(--on-surface-variant);
}
.detail-breadcrumb a {
    color: var(--primary);
    font-weight: 500;
}
.detail-breadcrumb a:hover { text-decoration: underline; }

@media (min-width: 860px) {
    .detail-breadcrumb {
        display: flex;
    }
}

/* Header de info del detalle */
.detail-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.detail-title {
    font-size: clamp(1.375rem, 3vw, 1.875rem);
    font-weight: 800;
    color: var(--on-surface);
    letter-spacing: -0.03em;
    line-height: 1.2;
    flex: 1;
}

.detail-subtitle {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    font-weight: 500;
}

.detail-price {
    background-color: var(--secondary-container);
    color: var(--on-secondary-container);
    padding: 8px 16px;
    font-weight: 800;
    font-size: 1.375rem;
    border-radius: var(--radius-xl);
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: -0.02em;
}

/* Timer / Countdown */
.detail-timer {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--primary-fixed), var(--surface-container-low));
    border: 1px solid var(--primary-fixed-dim);
    padding: 14px 16px;
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.detail-timer-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-timer-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.detail-timer-val {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.detail-timer-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--primary-fixed-dim);
}
.detail-timer-bar {
    height: 100%;
    width: 65%;
    background-color: var(--primary);
    border-radius: var(--radius-full);
}

/* Sección dentro del panel derecho */
.detail-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* CTA Desktop (visible solo en desktop, dentro del panel derecho) */
.detail-cta-desktop {
    display: none;
    align-items: center;
    gap: 16px;
    background-color: var(--surface-container-lowest);
    border: 1.5px solid var(--primary-fixed-dim);
    border-radius: var(--radius-2xl);
    padding: 20px 24px;
    box-shadow: 0 4px 16px rgba(0,90,179,0.1);
}

@media (min-width: 860px) {
    .detail-cta-desktop {
        display: flex;
    }
}

.detail-cta-total {
    flex: 1;
}
.detail-cta-total .lbl {
    font-size: 0.75rem;
    color: var(--on-surface-variant);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.detail-cta-total .val {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-top: 4px;
}

.detail-cta-btn {
    width: auto;
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: var(--radius-xl);
}

/* Trust Badges desktop: debajo de imagen */
.trust-badges-desktop {
    display: none;
}
.trust-badges-mobile {
    display: flex;
}

@media (min-width: 860px) {
    .trust-badges-desktop {
        display: flex;
        justify-content: center;
        gap: 20px;
    }
    .trust-badges-mobile {
        display: none;
    }
}

/* Sticky bar: solo visible en móvil */
.sticky-buy-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(250, 248, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--surface-container-highest);
    padding: 12px 16px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    z-index: 40;
    box-shadow: 0 -4px 20px rgba(0,27,62,0.08);
}

@media (min-width: 860px) {
    .sticky-buy-bar {
        display: none;
    }
}

.sticky-buy-container {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    gap: 16px;
    align-items: center;
}
.sticky-buy-total {
    flex-grow: 1;
}
.sticky-buy-total .lbl {
    font-size: 0.6875rem;
    color: var(--on-surface-variant);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.sticky-buy-total .val {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.03em;
    line-height: 1.1;
}
.sticky-buy-btn {
    width: auto;
    padding: 12px 24px;
    font-size: 0.9rem;
    flex-shrink: 0;
}



/* ═══════════════════════════════════════════════════════
   COMBOS
   ═══════════════════════════════════════════════════════ */

.section-title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin: 24px 0 12px 0;
    color: var(--on-surface);
}
.combo-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.combo-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--surface-container-lowest);
    border: 2px solid var(--surface-container-high);
    padding: 16px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}
.combo-card:hover { border-color: var(--primary-container); }
.combo-card.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,90,179,0.12);
}
.combo-card-left { display: flex; align-items: center; gap: 12px; }
.combo-qty-badge {
    width: 40px; height: 40px;
    background-color: var(--surface-container);
    color: var(--primary);
    font-weight: 700;
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
}
.combo-card.active .combo-qty-badge {
    background-color: var(--primary);
    color: var(--on-primary);
}
.combo-name { font-weight: 600; }
.combo-desc { font-size: 0.875rem; color: var(--on-surface-variant); }
.combo-price { font-weight: 700; font-size: 1.125rem; }

.grid-combos-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.combo-box {
    display: flex; flex-direction: column; align-items: center;
    background-color: var(--surface-container);
    border: 2px solid transparent;
    padding: 16px; border-radius: var(--radius-xl);
    cursor: pointer; position: relative; overflow: hidden;
    transition: all 0.2s;
}
.combo-box:hover { border-color: var(--primary-container); }
.combo-box.active {
    border-color: var(--primary);
    background-color: var(--surface-container-lowest);
    box-shadow: 0 0 0 3px rgba(0,90,179,0.12);
}
.combo-box-popular {
    position: absolute; top: 0; right: 0;
    background-color: var(--primary); color: var(--on-primary);
    font-size: 10px; font-weight: 700; padding: 4px 8px;
    border-bottom-left-radius: var(--radius-lg);
}
.combo-box-qty {
    width: 48px; height: 48px;
    background-color: var(--primary-container);
    color: var(--on-primary-container);
    border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 1.25rem;
    margin-bottom: 8px;
}
.combo-box-name { font-weight: 600; text-align: center; font-size: 0.875rem; line-height: 1.2; }
.combo-box-price { font-weight: 700; font-size: 1.25rem; color: var(--primary); margin-top: 8px; }
.combo-box-oldprice { font-size: 0.75rem; color: var(--on-surface-variant); text-decoration: line-through; margin-top: 4px; }

.desc-card {
    background-color: var(--surface-container-lowest);
    padding: 20px; border-radius: var(--radius-xl);
    border: 1px solid var(--surface-container);
    box-shadow: var(--shadow-sm);
    margin: 20px 0;
}
.desc-title { font-weight: 700; display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.desc-text { font-size: 0.875rem; color: var(--on-surface-variant); line-height: 1.6; }

.trust-badges {
    display: flex; justify-content: center; gap: 24px; margin-top: 24px;
    flex-wrap: wrap;
}
.trust-badge {
    display: flex; flex-direction: column; align-items: center;
    gap: 4px; opacity: 0.7; text-align: center;
}
.trust-badge span:first-child { font-size: 24px; }
.trust-badge span:last-child { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }



/* ═══════════════════════════════════════════════════════
   SELECTOR DE CANTIDAD
   ═══════════════════════════════════════════════════════ */

.quantity-selector {
    display: flex; align-items: center; justify-content: space-between;
    background-color: var(--surface-container-lowest);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: 16px;
    margin-bottom: 16px;
}
.quantity-btn {
    width: 44px; height: 44px;
    border-radius: var(--radius-full);
    border: none;
    background-color: var(--surface-container-high);
    color: var(--primary);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    transition: transform 0.15s, background-color 0.2s;
}
.quantity-btn:hover { background-color: var(--primary-fixed); }
.quantity-btn:active { transform: scale(0.88); }
.quantity-val {
    font-size: 2.25rem; font-weight: 800;
    color: var(--primary); letter-spacing: -0.04em;
}

.quick-qtys {
    display: grid; grid-template-columns: repeat(4,1fr);
    gap: 8px; margin-bottom: 20px;
}
.quick-qty-btn {
    padding: 10px; border-radius: var(--radius-lg);
    background-color: var(--surface-container);
    border: none; font-weight: 600; cursor: pointer;
    font-size: 0.875rem;
    transition: background-color 0.2s, color 0.2s, transform 0.15s;
}
.quick-qty-btn:hover { background-color: var(--primary-fixed); color: var(--primary); }
.quick-qty-btn.active { background-color: var(--primary); color: var(--on-primary); }
.quick-qty-btn:active { transform: scale(0.95); }

.summary-card {
    background-color: var(--surface-container-low);
    border-radius: var(--radius-xl);
    padding: 20px; margin-bottom: 24px;
}
.summary-title {
    font-weight: 700; font-size: 1rem;
    border-bottom: 1px solid var(--outline-variant);
    padding-bottom: 10px; margin-bottom: 16px;
}
.summary-row {
    display: flex; justify-content: space-between;
    font-size: 0.875rem; margin-bottom: 10px;
}
.summary-row.discount { color: var(--tertiary); font-weight: 600; }
.summary-total {
    display: flex; justify-content: space-between; align-items: center;
    border-top: 1px solid var(--outline-variant);
    padding-top: 12px; margin-top: 8px;
}
.summary-total span:first-child { font-weight: 700; font-size: 1.0625rem; }
.summary-total span:last-child { font-weight: 800; font-size: 1.5rem; color: var(--primary); letter-spacing: -0.02em; }

/* ═══════════════════════════════════════════════════════
   CHECKOUT
   ═══════════════════════════════════════════════════════ */

.checkout-amount-card {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    padding: 28px; display: flex;
    flex-direction: column; align-items: center;
    position: relative; overflow: hidden;
}
.checkout-amount-val {
    font-size: 2.5rem; font-weight: 800;
    color: var(--primary); letter-spacing: -0.04em; margin-top: 4px;
}
.checkout-amount-tag {
    margin-top: 16px; display: flex;
    align-items: center; gap: 8px;
    background-color: var(--surface-container);
    padding: 6px 14px; border-radius: var(--radius-full);
    font-size: 0.75rem; font-weight: 600;
}
.checkout-amount-tag span { color: var(--tertiary); }

.qr-section {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-sm); padding: 24px;
    display: flex; flex-direction: column; align-items: center;
}
.qr-container {
    width: 192px; height: 192px;
    background-color: var(--surface-container-low);
    border: 2px dashed var(--outline-variant);
    border-radius: var(--radius-xl);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; position: relative; overflow: hidden;
    margin-bottom: 16px; transition: border-color 0.2s;
}
.qr-container:hover { border-color: var(--primary); }
.qr-inner { display: flex; flex-direction: column; align-items: center; z-index: 10; }
.qr-inner span:first-child { font-size: 36px; color: var(--outline); margin-bottom: 8px; }
.qr-inner span:last-child { font-size: 12px; color: var(--outline); font-weight: 500; }
.qr-desc { font-size: 0.875rem; text-align: center; color: var(--on-surface-variant); max-width: 260px; }

.upload-section { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.upload-label { font-size: 0.875rem; font-weight: 600; }
.upload-dropzone {
    width: 100%; border: 2px dashed var(--outline-variant);
    background-color: var(--surface-container-low);
    border-radius: var(--radius-xl); padding: 32px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    cursor: pointer; transition: all 0.2s;
}
.upload-dropzone:hover { background-color: var(--surface-container); border-color: var(--primary); }
.upload-icon {
    width: 52px; height: 52px; border-radius: var(--radius-full);
    background-color: rgba(0,90,179,0.1); color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; margin-bottom: 12px;
    transition: transform 0.2s;
}
.upload-dropzone:hover .upload-icon { transform: scale(1.1) translateY(-2px); }
.upload-text { font-size: 1rem; font-weight: 600; }
.upload-subtext { font-size: 0.75rem; color: var(--on-surface-variant); margin-top: 4px; }
.uploaded-file-info {
    display: flex; align-items: center; gap: 12px;
    background-color: var(--tertiary-fixed); padding: 12px 16px;
    border-radius: var(--radius-lg); width: 100%; margin-top: 12px;
}
.uploaded-file-name {
    flex-grow: 1; font-size: 0.875rem; font-weight: 600;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    color: var(--on-tertiary-fixed);
}
#remove-file-btn {
    transition: transform 0.2s var(--ease-standard), color 0.2s var(--ease-standard);
}
#remove-file-btn:hover {
    transform: scale(1.2);
    color: var(--error) !important;
}

/* ═══════════════════════════════════════════════════════
   BUSCADOR DE GANADORES
   ═══════════════════════════════════════════════════════ */

.search-bar-container {
    position: sticky;
    top: 64px; z-index: 40;
    background-color: rgba(250,248,255,0.9);
    backdrop-filter: blur(12px);
    padding: 12px 0; margin-bottom: 20px;
}
.search-input-wrapper {
    position: relative; max-width: 640px; margin: 0 auto;
}
.search-icon {
    position: absolute; left: 16px; top: 50%;
    transform: translateY(-50%);
    color: var(--on-surface-variant); pointer-events: none;
}
.search-input {
    width: 100%;
    padding: 14px 48px 14px 52px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--surface-container-highest);
    background-color: var(--surface-container-lowest);
    font-size: 1rem; color: var(--on-surface);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}
.search-input:focus {
    outline: none;
    box-shadow: var(--shadow-md);
    background-color: var(--surface-container-lowest);
    border-color: var(--primary);
}
.clear-search-btn {
    position: absolute; right: 10px; top: 50%;
    transform: translateY(-50%);
    background: var(--surface-container);
    border: none; cursor: pointer;
    color: var(--on-surface-variant);
    width: 32px; height: 32px;
    border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
    transition: background-color 0.2s, color 0.2s;
}
.clear-search-btn:hover { background-color: var(--surface-container-high); color: var(--on-surface); }

/* ═══════════════════════════════════════════════════════
   TARJETA DE GANADOR DESTACADO
   ═══════════════════════════════════════════════════════ */

.featured-winner-card {
    grid-column: 1 / -1;
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    display: flex; flex-direction: column;
    position: relative; overflow: hidden;
}
@media (min-width: 768px) {
    .featured-winner-card { flex-direction: row; }
    .featured-winner-card .winner-img-container { width: 45%; }
    .featured-winner-card .winner-info-container { width: 55%; }
}

.featured-badge {
    position: absolute; top: 16px; left: 16px;
    background-color: var(--secondary); color: var(--on-secondary);
    padding: 6px 14px; border-radius: var(--radius-full);
    font-size: 0.875rem; font-weight: 700; box-shadow: var(--shadow-sm);
    display: flex; align-items: center; gap: 4px; z-index: 10;
}
.winner-img-container {
    aspect-ratio: 1 / 1;
    position: relative;
    background-color: var(--surface-container-low);
    overflow: hidden;
    flex-shrink: 0;
}
@media (min-width: 768px) { .winner-img-container { width: 280px; height: 280px; } }

.winner-img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
}
.winner-gradient {
    position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.55) 0%, transparent 60%);
}
@media (min-width: 768px) {
    .winner-gradient {
        background: linear-gradient(90deg, rgba(0,0,0,0.08) 0%, transparent 100%);
    }
}
.winner-info-container {
    padding: 28px; display: flex;
    flex-direction: column; justify-content: space-between; gap: 16px;
}
.winner-header {
    display: flex; justify-content: space-between;
    align-items: center; font-size: 0.875rem; margin-bottom: 6px;
}
.winner-id { color: var(--primary); font-weight: 700; }
.winner-date {
    color: var(--on-surface-variant);
    background-color: var(--surface-container);
    padding: 4px 10px; border-radius: var(--radius-md); font-size: 0.8125rem;
}
.winner-title { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; }
.winner-user-box {
    background-color: var(--surface-container-low);
    padding: 14px 16px; border-radius: var(--radius-xl);
    border: 1px solid var(--outline-variant);
    display: flex; align-items: center; gap: 14px;
}
.winner-avatar {
    width: 44px; height: 44px; border-radius: var(--radius-full);
    background-color: var(--primary-container);
    color: var(--on-primary-container);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.winner-user-lbl { font-size: 0.75rem; color: var(--on-surface-variant); }
.winner-user-val { font-weight: 700; font-size: 0.9375rem; }
.winner-ticket-row {
    display: flex; justify-content: space-between; align-items: center;
    border-top: 1px solid var(--outline-variant); padding-top: 14px;
}
.winner-ticket-lbl {
    font-size: 0.875rem; color: var(--on-surface-variant);
    display: flex; align-items: center; gap: 8px;
}
.winner-ticket-val {
    background-color: var(--tertiary-container);
    color: var(--on-tertiary-container);
    padding: 6px 16px; border-radius: var(--radius-lg);
    font-family: monospace; font-weight: 700; font-size: 1.125rem;
    box-shadow: var(--shadow-sm);
}

/* Empty State */
.empty-state {
    display: none; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 56px 24px; text-align: center;
}
.empty-state.active { display: flex; }
.empty-state-icon {
    width: 80px; height: 80px; border-radius: var(--radius-full);
    background-color: var(--surface-container-high);
    color: var(--on-surface-variant);
    display: flex; align-items: center; justify-content: center;
    font-size: 36px; margin-bottom: 16px;
}
.empty-state-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; }
.empty-state-desc { font-size: 0.875rem; color: var(--on-surface-variant); max-width: 320px; line-height: 1.5; }

/* ═══════════════════════════════════════════════════════
   PERFIL DE USUARIO
   ═══════════════════════════════════════════════════════ */

.profile-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}
@media (min-width: 768px) {
    .profile-grid {
        grid-template-columns: 2fr 1fr;
        max-width: none;
        margin: 0;
    }
}

.profile-user-card {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-2xl);
    padding: 24px; box-shadow: var(--shadow-sm);
    display: flex; align-items: center; gap: 20px;
    position: relative; overflow: hidden;
}

.profile-avatar-container {
    position: relative; flex-shrink: 0;
    width: 88px; height: 88px;
    border-radius: var(--radius-full);
    border: 3px solid var(--primary-fixed);
    overflow: hidden;
}
.profile-avatar-img {
    width: 100%; height: 100%;
    border-radius: var(--radius-full);
    background-color: var(--surface-container-high);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 2rem; line-height: 1;
}
.profile-avatar-edit {
    position: absolute; bottom: 0; right: 0;
    width: 28px; height: 28px;
    background-color: var(--surface);
    color: var(--primary); border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-md); cursor: pointer;
}

.profile-user-name {
    font-size: 1.375rem; font-weight: 700;
    color: var(--on-surface); letter-spacing: -0.02em; margin-bottom: 4px;
}
.profile-user-phone {
    font-size: 0.875rem; color: var(--on-surface-variant);
    display: flex; align-items: center; gap: 4px;
}

@media (max-width: 576px) {
    .profile-user-card {
        flex-direction: column;
        text-align: center;
        padding: 32px 20px;
    }
    .profile-avatar-container {
        margin: 0 auto;
    }
    .profile-user-phone {
        justify-content: center;
    }
}

.profile-stats-card {
    background: linear-gradient(135deg, var(--primary) 0%, #003d8a 100%);
    color: var(--on-primary);
    border-radius: var(--radius-2xl);
    padding: 24px; box-shadow: var(--shadow-lg);
    display: flex; flex-direction: column;
    justify-content: space-between;
    position: relative; overflow: hidden;
    min-height: 160px;
}
.profile-stats-lbl {
    font-size: 0.8125rem; color: rgba(170,199,255,0.8);
    font-weight: 500; margin-bottom: 4px;
}
.profile-stats-val {
    font-size: 2.5rem; font-weight: 800; letter-spacing: -0.04em;
}
.profile-stats-val span { font-size: 0.9rem; font-weight: 400; color: rgba(170,199,255,0.7); }
.profile-stats-footer {
    display: flex; justify-content: space-between;
    align-items: center; margin-top: 20px;
}
.profile-stats-hint { font-size: 0.75rem; color: rgba(170,199,255,0.7); }

.tickets-filter-bar {
    display: flex; gap: 8px; overflow-x: auto;
    padding-bottom: 4px; margin: 4px 0 12px;
    scrollbar-width: none;
    max-width: 100%;
    width: 100%;
}
.tickets-filter-bar::-webkit-scrollbar { display: none; }

.filter-chip {
    padding: 8px 18px;
    background-color: var(--surface-container);
    border: 1.5px solid var(--outline-variant);
    color: var(--on-surface-variant);
    border-radius: var(--radius-full);
    font-size: 0.875rem; font-weight: 500;
    cursor: pointer; white-space: nowrap;
    transition: all 0.2s; flex-shrink: 0;
}
.filter-chip:hover { border-color: var(--primary); color: var(--primary); }
.filter-chip.active {
    background-color: var(--on-surface);
    color: var(--surface);
    border-color: var(--on-surface);
}

.tickets-grid {
    display: grid; grid-template-columns: 1fr; gap: 14px;
}
@media (min-width: 768px) {
    .tickets-grid { grid-template-columns: repeat(2,1fr); }
}

.ticket-card {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden; position: relative;
    transition: box-shadow 0.2s, transform 0.2s;
}
.ticket-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.ticket-indicator {
    position: absolute; left: 0; top: 0; bottom: 0; width: 5px;
}
.indicator-confirmed { background: linear-gradient(180deg, var(--tertiary), #00a010); }
.indicator-pending   { background: linear-gradient(180deg, var(--secondary-fixed-dim), #e0a800); }
.indicator-finished  { background: var(--outline-variant); }

.ticket-body {
    padding: 18px 18px 16px 22px;
    display: flex; flex-direction: column; gap: 14px;
}
.ticket-row-top {
    display: flex; justify-content: space-between; align-items: flex-start;
}
.ticket-status-badge {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 0.6875rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.04em;
    padding: 4px 8px; border-radius: var(--radius-xs);
}
.status-confirmed { background-color: var(--tertiary-fixed); color: var(--on-tertiary-fixed); }
.status-pending   { background-color: var(--secondary-container); color: var(--on-secondary-container); }
.status-finished  { background-color: var(--surface-container-high); color: var(--on-surface-variant); }

.ticket-prize-name { font-size: 1rem; font-weight: 700; margin-top: 6px; }
.ticket-raffle-id  { font-size: 0.8125rem; color: var(--on-surface-variant); margin-top: 2px; }

.ticket-number-box {
    background-color: var(--surface-container-high);
    border: 1px solid var(--outline-variant);
    padding: 6px 12px; border-radius: var(--radius-lg);
    text-align: center; min-width: 68px; flex-shrink: 0;
}
.ticket-number-lbl {
    display: block; font-size: 0.5rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--on-surface-variant);
}
.ticket-number-val {
    font-size: 1.25rem; font-weight: 800; color: var(--primary);
    font-family: monospace; letter-spacing: 0.05em;
}

.ticket-divider { border-top: 1px dashed var(--outline-variant); }
.ticket-row-bottom {
    display: flex; justify-content: space-between;
    align-items: center; font-size: 0.75rem;
    color: var(--on-surface-variant);
}
.ticket-date { display: flex; align-items: center; gap: 4px; }
.ticket-date span { font-size: 16px; }

.profile-actions-list {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-2xl);
    overflow: hidden;
}
.profile-action-item {
    width: 100%; background: transparent; border: none;
    border-bottom: 1px solid var(--surface-container-high);
    display: flex; align-items: center;
    padding: 15px 20px; cursor: pointer; text-align: left;
    transition: background-color 0.2s;
}
.profile-action-item:last-child { border-bottom: none; }
.profile-action-item:hover { background-color: var(--surface-container-low); }
.profile-action-icon {
    width: 40px; height: 40px; border-radius: var(--radius-full);
    background-color: var(--surface-container);
    color: var(--on-surface-variant);
    display: flex; align-items: center; justify-content: center;
    margin-right: 14px; flex-shrink: 0;
    transition: background-color 0.2s;
}
.profile-action-info { flex-grow: 1; }
.profile-action-title { font-weight: 600; font-size: 0.9375rem; color: var(--on-surface); }
.profile-action-desc  { font-size: 0.75rem; color: var(--on-surface-variant); margin-top: 1px; }

.profile-action-item.logout { color: var(--error); }
.profile-action-item.logout .profile-action-icon {
    background-color: var(--error-container);
    color: var(--error);
}
.profile-action-item.logout .profile-action-title { color: var(--error); }

/* ═══════════════════════════════════════════════════════
   ANIMACIONES
   ═══════════════════════════════════════════════════════ */

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-8px); }
}
.animate-float {
    animation: float 5s ease-in-out infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
.animate-spin, .spin-icon {
    display: inline-block;
    animation: spin 1s linear infinite;
}

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

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-6px); }
    40%       { transform: translateX(6px); }
    60%       { transform: translateX(-4px); }
    80%       { transform: translateX(4px); }
}
.shake {
    animation: shake 0.4s var(--ease-standard);
}

/* ═══════════════════════════════════════════════════════
   UTILIDADES
   ═══════════════════════════════════════════════════════ */

.hidden { display: none !important; }
.text-primary { color: var(--primary); }

/* Scroll bar personalizado */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--outline-variant); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--outline); }

/* Header scroll effect */
header.scrolled {
    background-color: rgba(242, 243, 255, 0.97);
    box-shadow: var(--shadow-md);
}

/* ═══════════════════════════════════════════════════════
   COMPRA Y FINALIZAR PAGO (LAYOUT RESPONSIVE)
   ═══════════════════════════════════════════════════════ */
.buy-main, .checkout-main {
    flex-grow: 1;
    margin-top: 64px;
    padding: 24px 16px 40px;
    width: 100%;
    max-width: 480px; /* Ancho móvil por defecto */
    margin-left: auto;
    margin-right: auto;
}

.buy-layout, .checkout-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media (min-width: 860px) {
    .buy-main, .checkout-main {
        max-width: 1000px;
        padding: 40px 32px;
    }
    
    .buy-layout, .checkout-layout {
        display: grid;
        grid-template-columns: 1fr 380px;
        gap: 32px;
        align-items: start;
        margin-top: 20px;
    }
}


/* ═══════════════════════════════════════════════════════
   SISTEMA DE MODALES (PERFIL)
   ═══════════════════════════════════════════════════════ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(12, 26, 60, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-standard);
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.profile-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%) scale(0.95);
    width: 90%;
    max-width: 500px;
    background-color: var(--surface-container-lowest);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    z-index: 201;
    opacity: 0;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    max-height: 85vh;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                opacity 0.3s var(--ease-standard);
}
.profile-modal.active {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--surface-container-high);
}
.modal-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--on-surface);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
}

/* Modal Puntos */
.points-modal-hero {
    background: linear-gradient(135deg, var(--primary) 0%, #003d8a 100%);
    border-radius: var(--radius-xl);
    padding: 24px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}
.points-hero-icon {
    font-size: 48px !important;
    color: var(--secondary-fixed);
    margin-bottom: 8px;
}
.points-hero-lbl {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.85;
}
.points-hero-val {
    font-size: 2.25rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-top: 4px;
}
.info-section-title {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--on-surface);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.points-info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 0;
}
.points-info-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.points-info-list li span {
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}
.points-info-list li .title {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--on-surface);
    margin: 0;
}
.points-info-list li .desc {
    font-size: 0.8125rem;
    color: var(--on-surface-variant);
    margin-top: 2px;
    line-height: 1.4;
    margin-bottom: 0;
}

/* Switch / Toggle */
.setting-toggle-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--surface-container-high);
    padding-bottom: 16px;
}
.setting-toggle-item:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}
.toggle-title {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--on-surface);
    margin: 0;
}
.toggle-desc {
    font-size: 0.8125rem;
    color: var(--on-surface-variant);
    margin-top: 2px;
    line-height: 1.3;
    margin-bottom: 0;
}
/* Switch styling */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: var(--surface-container-highest);
    transition: .3s;
    border-radius: 24px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s var(--ease-standard);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}
input:checked + .slider {
    background-color: var(--primary);
}
input:focus + .slider {
    box-shadow: 0 0 1px var(--primary);
}
input:checked + .slider:before {
    transform: translateX(20px);
}

/* FAQ / Accordion */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.faq-item {
    border: 1px solid var(--surface-container-high);
    border-radius: var(--radius-xl);
    overflow: hidden;
    background-color: var(--surface-container-lowest);
    transition: background-color 0.2s;
}
.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--on-surface);
    cursor: pointer;
    text-align: left;
}
.faq-question:hover {
    background-color: var(--surface-container-low);
}
.faq-arrow {
    transition: transform 0.2s;
    color: var(--on-surface-variant);
}
.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--primary);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    background-color: var(--surface-container-lowest);
}
.faq-answer p {
    padding: 0 20px 16px 20px;
    font-size: 0.8125rem;
    color: var(--on-surface-variant);
    line-height: 1.5;
    margin: 0;
}

/* ═══════════════════════════════════════════════════════
   PÁGINAS LEGALES (Términos, Privacidad)
   ═══════════════════════════════════════════════════════ */
.legal-page-container {
    margin-top: 96px; /* Para no solapar con navbar de 64px */
    margin-bottom: 56px;
    padding: 0 16px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.legal-card {
    max-width: 800px;
    width: 100%;
    background-color: var(--surface-container-lowest);
    border-radius: var(--radius-xl);
    border: 1px solid var(--outline-variant);
    box-shadow: var(--shadow-md);
    padding: 32px;
}

@media (min-width: 768px) {
    .legal-card {
        padding: 48px;
    }
}

.legal-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--on-surface);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.legal-date {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    margin-bottom: 32px;
    display: block;
    border-bottom: 1px solid var(--outline-variant);
    padding-bottom: 16px;
}

.legal-content h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--on-surface);
    margin-top: 28px;
    margin-bottom: 12px;
}

.legal-content p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--on-surface-variant);
    margin-bottom: 16px;
}

.legal-content ul, .legal-content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.legal-content li {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--on-surface-variant);
    margin-bottom: 8px;
}

/* ═══════════════════════════════════════════════════════
   MODAL DE NOTIFICACIONES PERSONALIZADO (ALERTS & CONFIRMS)
   ═══════════════════════════════════════════════════════ */
.notif-modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(12, 26, 60, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s var(--ease-standard);
    padding: 16px;
}

.notif-modal-overlay.active {
    opacity: 1;
}

.notif-modal-card {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 420px;
    padding: 32px 24px 24px;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s var(--ease-standard);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.notif-modal-overlay.active .notif-modal-card {
    transform: scale(1);
}

.notif-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    border: none;
    background-color: transparent;
    color: var(--on-surface-variant);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, color 0.2s;
    line-height: 1;
}

.notif-modal-close:hover {
    background-color: var(--surface-container-high);
    color: var(--on-surface);
}

.notif-modal-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.notif-modal-icon.success {
    color: var(--tertiary);
}

.notif-modal-icon.error {
    color: var(--error);
}

.notif-modal-icon.info {
    color: var(--primary);
}

.notif-modal-message {
    font-size: 1rem;
    color: var(--on-surface);
    line-height: 1.5;
    margin-bottom: 24px;
    font-weight: 500;
}

.notif-modal-actions {
    display: flex;
    gap: 12px;
    width: 100%;
    justify-content: center;
}

.notif-modal-btn {
    min-width: 120px;
}