/* Wine Scanner - Estilos CSS Principales */

:root {
    /* Colores */
    --color-primary: #8B0000;      /* Vino tinto */
    --color-primary-light: #A00000;
    --color-primary-dark: #6B0000;
    --color-secondary: #D4AF37;    /* Oro */
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
    
    --color-bg: #FFFFFF;
    --color-bg-light: #f8f9fa;
    --color-bg-dark: #f1f3f5;
    --color-text: #212529;
    --color-text-light: #6c757d;
    --color-text-lighter: #adb5bd;
    --color-border: #dee2e6;
    
    /* Espaciado */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Tipografía */
    --font-family: 'Poppins', sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 40px;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Línea de altura */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* Transiciones */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Bordes redondeados */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Z-index */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-toast: 500;
}

/* ============================================ */
/* RESET Y ESTILOS BASE */
/* ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-user-select: none;
    user-select: none;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

/* Permitir selección en inputs y textarea */
input, textarea, select {
    user-select: text;
    -webkit-user-select: text;
}

/* ============================================ */
/* TIPOGRAFÍA */
/* ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

p {
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

/* ============================================ */
/* COMPONENTES BÁSICOS */
/* ============================================ */

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
    user-select: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-bg-light);
}

.btn-danger {
    background-color: var(--color-danger);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background-color: #c82333;
}

.btn-block {
    width: 100%;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn svg {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-sm);
}

/* Inputs y formularios */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

input[type="file"] {
    padding: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.form-group.checkbox input {
    width: auto;
    margin-right: var(--spacing-md);
    cursor: pointer;
}

.form-group.checkbox label {
    margin-bottom: 0;
    cursor: pointer;
}

/* ============================================ */
/* DISEÑO PRINCIPAL */
/* ============================================ */

.app-container {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    background-color: var(--color-bg);
}

/* Pantallas */
.screen {
    display: none;
    flex: 1;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    animation: slideIn var(--transition-normal);
}

.screen.active {
    display: flex;
    position: relative;
}

.screen.hidden {
    display: none !important;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Headers */
.screen-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.screen-header h1 {
    flex: 1;
    text-align: center;
    margin-bottom: 0;
    font-size: var(--font-size-xl);
}

.back-btn,
.back-btn-alt {
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    cursor: pointer;
    padding: var(--spacing-md);
    margin: calc(var(--spacing-md) * -1);
}

/* ============================================ */
/* PANTALLA DE AUTENTICACIÓN */
/* ============================================ */

.auth-screen {
    display: flex !important;
    position: relative;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.auth-container {
    width: 100%;
    max-width: 400px;
    background-color: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
}

.logo-section {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.app-logo {
    width: 220px;
    height: auto;
    max-width: 80%;
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

/* Fallback SVG si no carga la imagen */
.wine-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
}

.logo-section h1 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.tagline {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.form-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-md);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.form-content {
    display: none;
}

.form-content.active {
    display: block;
}

.form-footer {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: var(--font-size-sm);
}

/* ============================================ */
/* PANTALLA PRINCIPAL */
/* ============================================ */

.main-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
}

.main-nav.hidden {
    display: none;
}

.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
    padding: var(--spacing-sm);
}

.nav-btn.active {
    color: var(--color-primary);
}

.nav-icon {
    width: 24px;
    height: 24px;
    margin-bottom: var(--spacing-xs);
}

.nav-btn span {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

/* Header principal */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.top-header h1 {
    margin-bottom: 0;
    font-size: var(--font-size-xl);
}

.menu-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: var(--spacing-md);
}

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

/* Contenido principal */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 80px; /* Espacio para nav fija */
}

/* Botón de escaneo grande */
.scan-button-large {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-2xl) auto;
    transition: all var(--transition-normal);
}

.scan-button-large:active {
    transform: scale(0.95);
    box-shadow: var(--shadow-md);
}

.scan-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
}

/* Secciones de vinos */
.wines-section,
.favorites-section {
    padding: var(--spacing-lg);
}

.wines-section h2,
.favorites-section h2 {
    margin-bottom: var(--spacing-lg);
}

.wines-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.wine-card {
    background-color: var(--color-bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.wine-card:active {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.wine-card-image {
    width: 100%;
    aspect-ratio: 3/4;
    background-color: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

.wine-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wine-card-info {
    padding: var(--spacing-md);
}

.wine-card-brand {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.wine-card-meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.wine-card-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

/* ============================================ */
/* SPINNER DE CARGA */
/* ============================================ */

.loading-screen {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal);
}

.loading-screen.hidden {
    display: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================ */
/* TOAST NOTIFICACIONES */
/* ============================================ */

.toast {
    position: fixed;
    bottom: 100px;
    left: var(--spacing-lg);
    right: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-toast);
    animation: slideUp var(--transition-normal);
}

.toast.hidden {
    display: none;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.toast.error {
    background-color: var(--color-danger);
}

.toast.success {
    background-color: var(--color-success);
}

/* ============================================ */
/* BADGES Y ETIQUETAS */
/* ============================================ */

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    margin-right: var(--spacing-sm);
}

.badge.primary {
    background-color: rgba(139, 0, 0, 0.1);
    color: var(--color-primary);
}

/* ============================================ */
/* UTILIDADES */
/* ============================================ */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-small {
    font-size: var(--font-size-sm);
}

.text-light {
    color: var(--color-text-light);
}

.mt {
    margin-top: var(--spacing-md);
}

.mb {
    margin-bottom: var(--spacing-md);
}

.flex {
    display: flex;
}

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

.gap {
    gap: var(--spacing-md);
}

/* ============================================ */
/* PANTALLA DE ESCANEO */
/* ============================================ */

.scan-screen {
    background-color: #000;
}

.scan-screen .screen-header {
    background-color: #111;
    border-bottom-color: #333;
    color: white;
}

.scan-screen .back-btn {
    color: white;
}

.scan-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.camera-container {
    flex: 1;
    position: relative;
    background-color: #000;
    overflow: hidden;
    min-height: 300px;
}

.video-feed {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.camera-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.camera-overlay .target {
    width: 60%;
    max-width: 240px;
    color: white;
    opacity: 0.8;
}

.scan-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: #000;
}

.btn-capture {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: white;
    border: 4px solid rgba(255, 255, 255, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
    padding: 0;
}

.btn-capture svg {
    width: 40px;
    height: 40px;
    color: var(--color-primary);
}

.btn-capture:active {
    transform: scale(0.92);
}

/* ============================================ */
/* PANTALLA OCR */
/* ============================================ */

.ocr-container {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    padding-bottom: var(--spacing-2xl);
}

.image-preview {
    width: 100%;
    max-height: 200px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-preview img {
    width: 100%;
    height: 200px;
    object-fit: contain;
}

/* Fila de previsualizaciones (delantera + trasera) */
.labels-preview-row {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
    margin-bottom: var(--spacing-md);
}

.label-preview-wrap {
    position: relative;
    flex: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg-dark);
    max-height: 180px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.label-preview-wrap img {
    width: 100%;
    height: 180px;
    object-fit: contain;
}

.label-tag {
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}

.add-back-label-btn {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    border: 2px dashed var(--color-border);
    background: var(--color-bg-light);
    color: var(--color-text-light);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.add-back-label-btn:hover,
.add-back-label-btn:active {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ============================================ */
/* PANTALLA DE DETALLE DE VINO */
/* ============================================ */

.wine-detail-container {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 100px; /* espacio para la nav fija del fondo */
}

.wine-header {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.wine-image {
    width: 90px;
    height: 130px;
    object-fit: cover;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

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

.wine-info h1 {
    font-size: var(--font-size-xl);
    color: white;
    margin-bottom: var(--spacing-sm);
    word-break: break-word;
}

.wine-bodega {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.wine-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.wine-meta .badge {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.wine-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
}

.wine-rating .score {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.wine-rating .reviews-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.wine-section {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.wine-section h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.wine-section p {
    color: var(--color-text-light);
    margin-bottom: 0;
    line-height: var(--line-height-relaxed);
}

.characteristics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.char-item {
    text-align: center;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-sm);
}

.char-item .label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.char-item .value {
    display: block;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.review-item {
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.wine-header-actions {
    display: flex;
    align-items: center;
    gap: 2px;
}

.favorite-btn {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-sm);
    color: var(--color-primary);
    line-height: 1;
}

.wine-action-icon {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: var(--spacing-sm);
    line-height: 1;
    border-radius: var(--radius-sm);
    color: var(--color-text-light);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.wine-action-icon:hover,
.wine-action-icon:active {
    color: var(--color-primary);
    background: var(--color-bg-dark);
}

.wine-action-icon--danger:hover,
.wine-action-icon--danger:active {
    color: var(--color-danger);
    background: rgba(220, 53, 69, 0.08);
}

/* Precio con rango y fecha */
.price-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-dark);
    border-radius: var(--radius-sm);
    gap: var(--spacing-sm);
}

.price-fuente {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.price-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
}

.price-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.price-value {
    font-weight: 700;
    color: var(--color-primary);
    font-size: var(--font-size-base);
}

.price-range {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

/* Precio real (ML) destaca con fondo levemente distinto */
.price-item--real {
    border-left: 3px solid var(--color-primary);
}

/* Nombre del portal */
.price-nombre {
    font-weight: 600;
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

/* Badges real / estimado */
.price-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 20px;
    margin-left: 6px;
    vertical-align: middle;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.price-badge--real {
    background: rgba(76, 175, 80, 0.15);
    color: #2e7d32;
}
.price-badge--est {
    background: rgba(0,0,0,0.06);
    color: var(--color-text-light);
}

/* Título del producto (ML) */
.price-titulo {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

/* Precio sin dato disponible */
.price-nodata {
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
    font-style: italic;
}

/* Enlace de tienda / búsqueda */
.price-link {
    display: inline-block;
    margin-top: 4px;
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    text-decoration: none;
}
.price-link:hover { text-decoration: underline; }

/* Bloque "Buscar en tiendas" */
.price-stores-title {
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 12px 0 6px;
}
.price-stores-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.price-store-btn {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    background: var(--color-bg-dark);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    text-decoration: none;
    border: 1px solid var(--color-border);
}
.price-store-btn:hover { background: var(--color-border); }

/* Galería de fotos escaneadas */
.fotos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.foto-thumb {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    background: var(--color-bg-dark);
}

.foto-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-fast);
}

.foto-thumb:active img { transform: scale(0.97); }

.foto-date {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 3px 6px;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 10px;
    text-align: center;
}

/* Lightbox */
.photo-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-lightbox.hidden { display: none !important; }

.lightbox-img {
    max-width: 95vw;
    max-height: 88vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}

.lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    font-size: 22px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.lightbox-close:hover { background: rgba(255,255,255,0.3); }

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    font-size: 40px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
    z-index: 10000;
    -webkit-user-select: none;
    user-select: none;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.3); }
.lightbox-nav.hidden { display: none; }
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }

.lightbox-counter {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.7);
    font-size: 13px;
    background: rgba(0,0,0,0.4);
    padding: 4px 12px;
    border-radius: 12px;
}

#write-review-btn {
    margin: var(--spacing-lg);
    width: calc(100% - var(--spacing-lg) * 2);
}

/* ============================================ */
/* PANTALLA DE RESEÑA */
/* ============================================ */

.edit-wine-form {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-bottom: 100px;
}
.form-section-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-lighter);
    margin-top: var(--spacing-sm);
    padding-bottom: 4px;
    border-bottom: 1px solid var(--color-border);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.review-form {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-2xl);
}

.rating-input {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.stars-input {
    display: flex;
    gap: var(--spacing-xs);
}

.star-btn {
    font-size: 36px;
    cursor: pointer;
    color: var(--color-text-lighter);
    transition: color var(--transition-fast);
    -webkit-user-select: none;
    user-select: none;
    background: none;
    border: none;
    padding: 0 2px;
    line-height: 1;
}

.star-btn.active {
    color: var(--color-secondary);
}

/* ============================================ */
/* PANTALLA DE BIBLIOTECA */
/* ============================================ */

.library-filters {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    flex-shrink: 0;
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: none;
    cursor: pointer;
    white-space: nowrap;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.filter-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

#library-wines {
    padding: var(--spacing-lg);
    padding-bottom: 80px;
}

/* ============================================ */
/* PANTALLA DE PERFIL */
/* ============================================ */

.profile-container {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 80px;
}

.profile-header {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.profile-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid white;
    margin-bottom: var(--spacing-md);
}

.profile-header h2 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.profile-header p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
}

.profile-section {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.profile-section h3 {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-sm);
}

.stat-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

.settings-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.setting-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: left;
    cursor: pointer;
    font-size: var(--font-size-base);
    color: var(--color-text);
    transition: background-color var(--transition-fast);
}

.setting-btn:hover {
    background-color: var(--color-bg-dark);
}

#logout-btn {
    margin: var(--spacing-lg);
    width: calc(100% - var(--spacing-lg) * 2);
}

/* ============================================ */
/* PANEL DE CONFIGURACIÓN DE IA */
/* ============================================ */

.ai-settings-panel {
    margin-top: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.ai-panel-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.key-preview {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-bottom: 4px;
}

/* ============================================ */
/* INDICADOR DE IDENTIFICACIÓN POR IA */
/* ============================================ */

.ai-badge {
    display: block;
    margin: 8px 0 12px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-align: center;
}

.ai-badge--ok {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.ai-badge--warn {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

.ai-badge--manual {
    background-color: var(--color-bg-light);
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
}

/* ============================================ */
/* PANTALLAS DE FORMULARIO (editar perfil, etc) */
/* ============================================ */

.form-screen-container {
    padding: var(--spacing-lg);
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
}

.input-disabled {
    background-color: var(--color-bg-light);
    color: var(--color-text-light);
    cursor: not-allowed;
}

.field-hint {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: 4px;
}

/* ============================================ */
/* GESTIÓN DE USUARIOS (ADMIN)                  */
/* ============================================ */

.admin-users-container {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    overflow-y: auto;
}

.admin-add-bar {
    display: flex;
    justify-content: flex-end;
}

.admin-add-form {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.admin-form-title {
    margin: 0 0 var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.form-row-btns {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.form-row-btns .btn {
    flex: 1;
}

/* Lista de usuarios */
.users-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.user-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.user-card--inactive {
    opacity: 0.55;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    color: #fff;
    flex-shrink: 0;
}

.user-avatar--admin   { background-color: var(--color-primary); }
.user-avatar--usuario { background-color: #6c757d; }

.user-details {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: var(--font-size-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: 4px;
    flex-wrap: wrap;
}

.role-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.role-tag--admin    { background-color: #fde8e8; color: var(--color-primary); }
.role-tag--usuario  { background-color: #e8edf3; color: #495057; }
.role-tag--inactive { background-color: #f0f0f0; color: #888; }

.user-meta .user-stat {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

/* Columna de acciones del usuario */
.user-actions-col {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-shrink: 0;
}

.user-action-btn {
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    white-space: nowrap;
    transition: background-color var(--transition-fast);
}

.user-action-btn:hover           { background-color: var(--color-bg-dark); }
.user-action-btn--danger         { border-color: #dc3545; color: #dc3545; }
.user-action-btn--danger:hover   { background-color: #dc3545; color: #fff; }
.user-action-btn--ok             { border-color: #28a745; color: #28a745; }
.user-action-btn--ok:hover       { background-color: #28a745; color: #fff; }

.user-self-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-align: center;
}

/* ============================================ */
/* ESTADOS VACÍOS Y PLACEHOLDERS */
/* ============================================ */

.empty-msg {
    text-align: center;
    color: var(--color-text-light);
    padding: var(--spacing-2xl) var(--spacing-lg);
    font-size: var(--font-size-sm);
    grid-column: 1 / -1;
}

.wine-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 48px;
    background-color: var(--color-bg-dark);
}

/* ============================================ */
/* DETALLE DE VINO — NUEVAS SECCIONES */
/* ============================================ */

.wine-notes {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: 1.6;
    margin: 0;
}

.prices-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ============================================ */
/* ESTADÍSTICAS DE PERFIL */
/* ============================================ */

.stats-tipo-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.stat-tipo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-dark);
    border-radius: var(--radius-sm);
    min-width: 64px;
}

.stat-tipo-count {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-tipo-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: 2px;
}

.stats-cepa-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.stat-cepa-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border);
}

.stat-cepa-count {
    font-weight: 600;
    color: var(--color-primary);
}

.stats-month-chart {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-month-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.stat-month-label {
    width: 40px;
    flex-shrink: 0;
    color: var(--color-text-light);
}

.stat-month-bar-wrap {
    flex: 1;
    height: 10px;
    background: var(--color-bg-dark);
    border-radius: 5px;
    overflow: hidden;
}

.stat-month-bar {
    height: 100%;
    background: var(--color-primary);
    border-radius: 5px;
    min-width: 4px;
    transition: width 0.4s ease;
}

.stat-month-count {
    width: 24px;
    text-align: right;
    color: var(--color-text-light);
}

/* ============================================ */
/* LOGO EN HEADERS                              */
/* ============================================ */

/* Logo en el top-header de la pantalla principal */
.top-header-logo {
    height: 32px;
    width: auto;
    object-fit: contain;
}

/* Contenedor título + logo en screen-headers */
.header-title {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: 0;
}

/* header-title que ocupa toda la barra (sin back-btn ni acciones) */
.header-title.header-title-alone {
    justify-content: center;
}

.header-title-logo {
    height: 22px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.header-title span {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0;
}

/* Logo centrado en wine-detail (sin h1) */
.header-logo-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 22px;
    width: auto;
    pointer-events: none;
}

/* Scan screen: fondo oscuro — logo invertido */
.scan-screen .header-title-logo {
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

/* ============================================ */
/* NOMBRE DE USUARIO EN HEADERS                 */
/* ============================================ */

/* Home: entre el logo y el menú hamburguesa */
.top-header .header-username {
    flex: 1;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    padding: 0 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

/* Otras pantallas: pequeño, derecha absoluta */
.screen-header .header-username {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.68rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.65);
    max-width: 90px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    pointer-events: none;
}

/* Scan screen: texto claro sobre fondo oscuro */
.scan-screen .screen-header .header-username {
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================ */
/* TOGGLE DE VISIBILIDAD (público/privado)       */
/* ============================================ */

.visibility-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.vis-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: none;
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
    font-weight: var(--font-weight-medium);
}

.vis-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.vis-btn--active {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: white;
}

/* ============================================ */
/* VINOS DE LA COMUNIDAD                         */
/* ============================================ */

/* ============================================ */
/* ESTADÍSTICAS EN MIS VINOS                    */
/* ============================================ */

.library-stats {
    background: var(--color-bg-dark, #f7f7f7);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-md) var(--spacing-md) 0;
}

.library-stats .stats-grid {
    margin-bottom: 0;
}

.library-stats h4 {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: var(--spacing-md) 0 var(--spacing-xs);
}

/* ============================================ */
/* ESTADÍSTICAS PÚBLICAS EN COMUNIDAD           */
/* ============================================ */

.community-stats {
    background: var(--color-bg-dark, #f7f7f7);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.community-stats-row {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.community-stats-col {
    flex: 1;
    min-width: 0;
}

.community-stats-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0 0 var(--spacing-xs);
}

/* ============================================ */
.community-section {
    margin-top: var(--spacing-lg);
}

.community-filters {
    display: flex;
    gap: 8px;
    margin-bottom: var(--spacing-md);
}

.community-filter-input {
    flex: 1;
    min-width: 0;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.community-filter-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(139, 0, 0, 0.1);
}

/* Cepa tag junto al nombre del vino en tarjeta horizontal */
.wine-card--h .wine-card-brand {
    display: flex;
    align-items: center;
    gap: 5px;
    overflow: hidden;
}

.wine-card--h .wine-card-brand .wine-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.wine-card-cepa-tag {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(139, 0, 0, 0.08);
    border-radius: 3px;
    padding: 1px 5px;
    white-space: nowrap;
    flex-shrink: 0;
    line-height: 1.5;
}

/* Sección de vinos públicos en la pantalla de auth */
.auth-main {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
    overflow-y: auto;
    max-height: 100dvh;
}

/* Ajuste auth-screen para permitir scroll cuando hay vinos */
.auth-screen {
    align-items: flex-start !important;
    overflow-y: auto;
    padding: var(--spacing-lg) 0 !important;
    justify-content: center;
}

.auth-container {
    flex-shrink: 0;
}

.public-wines-section {
    background: rgba(255,255,255,0.12);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
}

.public-wines-title {
    color: white;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

/* Grid compacto para los previews de auth */
.wines-grid-mini {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.wines-grid-mini .wine-card {
    cursor: pointer;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: white;
    box-shadow: var(--shadow-sm);
}

.wines-grid-mini .wine-card-info {
    padding: var(--spacing-xs) var(--spacing-sm);
}

.wines-grid-mini .wine-card-brand {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wines-grid-mini .empty-msg {
    color: rgba(255,255,255,0.7);
    padding: var(--spacing-md);
}

/* Badge de visibilidad en el detalle del vino */
.visibility-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    margin-top: var(--spacing-xs);
}

.visibility-badge--public {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.visibility-badge--private {
    background-color: #fce4ec;
    color: #c62828;
}

/* ============================================ */
/* TARJETA HORIZONTAL (listas de comunidad)     */
/* ============================================ */

.wines-list-v {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.wine-card--h {
    display: flex;
    flex-direction: row;
    height: auto;
    min-height: 76px;
    align-items: stretch;
    position: relative;
}

.wine-card--h .wine-card-image {
    width: 56px;
    min-width: 56px;
    height: auto;
    min-height: 76px;
    aspect-ratio: unset;
}

.wine-card--h .wine-placeholder {
    aspect-ratio: unset;
    min-height: 76px;
    height: 100%;
    font-size: 22px;
}

.wine-card--h .wine-card-info {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    min-width: 0;
}

.wine-card--h .wine-card-brand {
    font-size: var(--font-size-sm);
    margin-bottom: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wine-card--h .wine-card-meta {
    font-size: var(--font-size-xs);
    margin-bottom: 0;
    display: flex;
    gap: var(--spacing-sm);
    white-space: nowrap;
    overflow: hidden;
}

.wine-card-author {
    font-size: 0.65rem;
    color: var(--color-text-lighter, #aaa);
    margin-top: 1px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wine-card--h .wine-card-rating {
    font-size: var(--font-size-xs);
    gap: 3px;
}

.wine-card-year {
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
}

/* Badge de tipo en tarjeta horizontal */
.wine-type-tag {
    position: absolute;
    top: 6px;
    right: 6px;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    text-transform: capitalize;
    pointer-events: none;
}

.wine-type-tag--tinto     { background: #8B0000; color: white; }
.wine-type-tag--blanco    { background: #C8960C; color: white; }
.wine-type-tag--rosado    { background: #D63384; color: white; }
.wine-type-tag--espumante { background: #4169E1; color: white; }
.wine-type-tag--blend     { background: #5C3D2E; color: white; }

/* ============================================ */
/* SCROLL HORIZONTAL (preview auth)             */
/* ============================================ */

.wines-scroll-h {
    display: flex;
    overflow-x: auto;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.wines-scroll-h::-webkit-scrollbar { display: none; }

.wine-card--scroll-item {
    min-width: 120px;
    max-width: 120px;
    flex-shrink: 0;
}

.wine-card--scroll-item .wine-card-image {
    aspect-ratio: 1 / 1;
}

/* ============================================ */
/* RESEÑAS — DISEÑO MEJORADO                    */
/* ============================================ */

.review-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.review-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.review-meta {
    flex: 1;
    min-width: 0;
}

.review-author {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.review-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    display: block;
}

.review-score-block {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1px;
    flex-shrink: 0;
}

.review-stars {
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
    letter-spacing: 1px;
    line-height: 1;
}

.review-score {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.review-text {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: 1.55;
    margin: 0 0 var(--spacing-sm) 0;
}

.review-badge {
    display: inline-block;
    font-size: var(--font-size-xs);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
}

.review-badge--buy {
    background: #e8f5e9;
    color: #2e7d32;
}

/* ============================================ */
/* CTA PARA VISITANTES SIN LOGIN                */
/* ============================================ */

.guest-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: white;
}

.guest-cta p {
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.guest-cta .btn-guest {
    display: block;
    width: 100%;
    padding: var(--spacing-md);
    background: white;
    color: var(--color-primary);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    font-family: var(--font-family);
    transition: all var(--transition-fast);
}

.guest-cta .btn-guest:active {
    opacity: 0.85;
}

/* ============================================ */
/* SECTION HEADER CON CONTADOR                  */
/* ============================================ */

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.section-header h2 {
    margin-bottom: 0;
    flex: 1;
}

.section-count {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    background: var(--color-bg-dark);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
}