/* frontend/css/admin.css */

/* Escala de Proporción Áurea (Fibonacci) */
:root {
    --space-xs: 8px;
    --space-s: 13px;
    --space-m: 21px;
    --space-l: 34px;
    --space-xl: 55px;
    --space-xxl: 89px;
}

/* Estilos específicos para la cabecera del admin */
.admin-header {
    background-color: var(--bg-glass-beige);
    border-bottom: 1px solid rgba(158, 116, 84, 0.2);
    padding: var(--space-s) var(--space-m);
}

.admin-header .nav-actions {
    margin-top: 0; /* Eliminar margen superior del nav-actions en el admin */
}

.admin-header nav ul {
    gap: var(--space-s); /* Reducir el espacio entre elementos de navegación en el admin */
}

/* Estilos para el contenido principal del admin */
.admin-main {
    min-height: calc(100vh - 150px); /* Ajustar altura para que el footer no se superponga */
    padding: var(--space-l) var(--space-m);
    max-width: 1200px;
    margin: 0 auto;
}

.admin-dashboard-section {
    text-align: center;
    padding: var(--space-l) 0;
}

/* --- DASHBOARD STATS --- */
.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-m);
    margin-top: var(--space-l);
}

.stat-card {
    background: var(--bg-glass-beige);
    border: 1px solid rgba(158, 116, 84, 0.15);
    border-radius: 8px;
    padding: var(--space-l) var(--space-m);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    transition: var(--transition-smooth);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    border-color: rgba(158, 116, 84, 0.3);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--color-bronze);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

/* --- ADMIN LOGIN PAGE --- */
.admin-login-main {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-rose-light) 0%, var(--bg-light) 100%);
    padding: var(--space-m);
}

.admin-login-section {
    background-color: var(--bg-glass-beige);
    padding: var(--space-m);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    text-align: center;
    max-width: 420px;
    width: 100%;
}

.admin-login-section .logo-container {
    margin-bottom: var(--space-s);
}

.admin-login-section .logo-container img {
    height: 70px; /* Un poco más pequeño que el logo principal */
}

.admin-login-section h1 {
    font-size: clamp(1.6rem, 4vw + 0.5rem, 2.2rem);
    margin-bottom: var(--space-xs);
}

.admin-login-section p {
    color: var(--text-muted);
    margin-bottom: var(--space-m);
}

.admin-login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-s);
}

.admin-login-form .form-group {
    text-align: left;
}

.admin-login-form label {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--text-dark);
    font-weight: 400;
}

.admin-login-form input[type="email"],
.admin-login-form input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid rgba(158, 116, 84, 0.3);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-dark);
    background-color: var(--bg-light);
    transition: border-color 0.3s;
}

.admin-login-form input[type="email"]:focus,
.admin-login-form input[type="password"]:focus {
    border-color: var(--color-bronze);
    outline: none;
}

.admin-login-form .btn-outline {
    margin-top: var(--space-s);
    width: 100%;
}

.error-message {
    color: var(--color-rose); /* Usar el color rosa para mensajes de error */
    margin-top: var(--space-s);
    font-size: 0.9rem;
}

.error-message:empty {
    display: none;
}

/* --- ADMIN PRODUCTS & TABLES --- */
.admin-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header-actions h1 {
    margin-bottom: 0;
}

.admin-table-container {
    overflow-x: auto;
    background: var(--bg-glass-beige);
    border: 1px solid rgba(158, 116, 84, 0.2);
    border-radius: 4px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th, .admin-table td {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(158, 116, 84, 0.1);
}

.admin-table th {
    font-family: var(--font-heading);
    color: var(--color-bronze);
    font-weight: 500;
    font-size: clamp(0.9rem, 2vw + 0.5rem, 1.1rem);
}

.admin-table tbody tr:hover {
    background-color: rgba(158, 116, 84, 0.05);
}

.admin-table img {
    max-width: 50px;
    border-radius: 4px;
}

/* --- ADMIN SETTINGS PAGE --- */
.admin-settings-container {
    background: var(--bg-glass-beige);
    border: 1px solid rgba(158, 116, 84, 0.15);
    border-radius: 8px;
    padding: var(--space-l);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    max-width: 550px;
    margin: var(--space-l) auto 0 auto;
    transition: var(--transition-smooth);
}

.admin-settings-container:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    border-color: rgba(158, 116, 84, 0.3);
}

.admin-settings-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
}

.admin-settings-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    text-align: left;
}

.admin-settings-form label {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--color-bronze);
    margin-bottom: 2px;
}

.admin-settings-form input[type="email"],
.admin-settings-form input[type="password"],
.admin-settings-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(158, 116, 84, 0.2);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-dark);
    background-color: rgba(253, 251, 248, 0.5);
    outline: none;
    transition: border-color 0.3s, background-color 0.3s;
}

.admin-settings-form input[type="email"]:focus,
.admin-settings-form input[type="password"]:focus,
.admin-settings-form textarea:focus {
    border-color: var(--color-bronze);
    background-color: var(--bg-light);
}

.admin-settings-form small {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
    line-height: 1.4;
    display: block;
}

.admin-settings-form button[type="submit"] {
    align-self: flex-start;
    margin-top: 15px;
    padding: 12px 30px;
    cursor: pointer;
}

/* --- IMAGE UPLOADER --- */
.image-uploader-container {
    border: 2px dashed rgba(158, 116, 84, 0.3);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    background: rgba(253, 251, 248, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    margin-bottom: 15px;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 13px;
}

.image-uploader-container:hover {
    border-color: var(--color-bronze);
    background: rgba(158, 116, 84, 0.05);
    color: var(--color-bronze);
}

.image-uploader-container img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
    border-radius: 4px;
}

/* --- MOBILE RESPONSIVE OPTIMIZATIONS --- */
@media (max-width: 768px) {
    /* Header & Navigation */
    .admin-header {
        padding: 10px 15px;
    }
    
    .admin-header .header-container {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .admin-header .logo-container img {
        height: 55px !important; /* Reducir tamaño del logo en móviles */
    }
    
    .admin-header nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    .admin-header nav ul li a {
        font-size: 11px !important;
        letter-spacing: 0.5px !important;
        padding: 4px 8px;
    }

    /* Main Container & Titles */
    .admin-main {
        padding: 10px 10px;
        min-height: calc(100vh - 120px);
    }

    .admin-dashboard-section {
        padding: 20px 0;
    }

    /* Titles override */
    h1, .admin-header-actions h1, .admin-login-section h1 {
        font-size: 1.5rem !important;
    }

    h2 {
        font-size: 1.3rem !important;
    }

    /* Buttons */
    .btn-outline {
        padding: 8px 16px !important;
        font-size: 11px !important;
        letter-spacing: 1px !important;
        width: auto !important;
        text-align: center;
        display: inline-block;
    }

    /* Botones específicos de ancho completo en formularios */
    .admin-login-form .btn-outline,
    .admin-settings-form button[type="submit"],
    .modal-form .btn-outline {
        width: 100% !important;
        display: block;
        padding: 8px 16px !important;
    }

    .admin-header-actions button {
        padding: 8px 16px !important;
        font-size: 11px !important;
        letter-spacing: 1px !important;
        width: auto !important;
        margin: 0 auto;
    }

    .admin-table td .btn-outline {
        padding: 6px 10px !important;
        font-size: 10px !important;
        width: auto !important;
        flex: 1;
        min-width: 65px;
        letter-spacing: 0.5px !important;
    }

    /* Dashboard Grid & Cards */
    .dashboard-stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 20px;
    }

    .stat-card {
        padding: 20px 15px;
    }

    .stat-number {
        font-size: 2.2rem !important;
    }

    .stat-label {
        font-size: 0.75rem !important;
        letter-spacing: 1px;
    }

    /* Action Header */
    .admin-header-actions {
        flex-direction: column;
        gap: 8px;
        align-items: center;
        text-align: center;
    }

    /* Settings Form */
    .admin-settings-container {
        padding: 20px 15px;
        margin-top: 15px;
    }

    .admin-settings-form label {
        font-size: 0.9rem !important;
    }

    .admin-settings-form input[type="email"],
    .admin-settings-form input[type="password"] {
        padding: 10px !important;
        font-size: 0.9rem !important;
    }

    .admin-settings-form small {
        font-size: 0.75rem !important;
    }

    /* Tables (Responsive Scroll and Sizing) */
    .admin-table-container {
        border-radius: 4px;
        margin-top: 10px;
        border: 1px solid rgba(158, 116, 84, 0.15);
    }

    .admin-table th, .admin-table td {
        padding: 8px 6px !important;
        font-size: 0.75rem !important;
    }

    .admin-table th {
        font-size: 0.8rem !important;
    }

    .admin-table img {
        max-width: 35px !important;
    }

    /* Modals responsive design */
    .modal-content {
        padding: 20px !important;
        width: 92% !important;
        margin: 0 auto;
    }

    .modal-content h3 {
        font-size: 0.75rem !important;
        letter-spacing: 1px !important;
    }

    .modal-content h4 {
        font-size: 1.25rem !important;
        margin-bottom: 15px;
    }

    .modal-form {
        gap: 12px !important;
    }

    .modal-form label {
        font-size: 0.8rem !important;
    }

    .modal-form input,
    .modal-form select,
    .modal-form textarea {
        padding: 8px 10px !important;
        font-size: 0.85rem !important;
    }
}

/* Extra small devices (phones in portrait) */
@media (max-width: 480px) {
    .admin-header .logo-container img {
        height: 45px !important;
    }

    .admin-header nav ul {
        gap: 6px;
    }

    .admin-header nav ul li a {
        font-size: 10px !important;
        padding: 3px 6px;
    }

    h1, .admin-header-actions h1 {
        font-size: 1.35rem !important;
    }

    .stat-number {
        font-size: 1.8rem !important;
    }
}

/* UX/UI Form Grids & Improvements */
.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

@media (min-width: 769px) {
    .form-grid-2 {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

.stat-card {
    cursor: pointer;
}

/* Botón Salir en Header Admin */
.admin-header .header-container {
    position: relative;
    width: 100%;
}

.btn-logout-header {
    position: absolute;
    right: 20px;
    top: 40px;
    transform: translateY(-50%);
    background: linear-gradient(to right, var(--color-rose) 0%, #E0CFCF 25%, var(--color-rose) 50%, #9A7A79 75%, var(--color-rose) 100%);
    background-size: 200% auto;
    animation: shineMetallic 8s linear infinite;
    color: #FFFFFF !important;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    z-index: 10;
}

.btn-logout-header:hover {
    filter: brightness(1.05);
}

@media (max-width: 768px) {
    .btn-logout-header {
        right: 15px;
        padding: 6px 12px;
        font-size: 10px;
    }
}

/* Bottom Navigation Bar for Mobile */
.admin-bottom-nav {
    display: none; /* Oculto en desktop */
}

@media (max-width: 768px) {
    /* Ocultar navegación en el header del admin */
    .admin-header .nav-actions {
        display: none;
    }
    
    .admin-header .header-container {
        flex-direction: row !important;
        justify-content: space-between;
        align-items: center;
        padding: 10px 15px;
    }
    
    /* Ajuste para el botón Salir con el logo centrado verticalmente */
    .btn-logout-header {
        position: relative;
        top: 0;
        right: 0;
        transform: none;
    }
    
    /* Mostrar bottom nav */
    .admin-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background-color: var(--bg-glass-beige);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid rgba(158, 116, 84, 0.15);
        z-index: 1000;
        justify-content: space-around;
        align-items: center;
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    .bottom-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: var(--text-muted);
        text-decoration: none;
        font-size: 9px;
        font-family: var(--font-body);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        gap: 4px;
        flex: 1;
        height: 100%;
        transition: var(--transition-smooth);
    }
    
    .bottom-nav-item svg {
        width: 18px;
        height: 18px;
        fill: currentColor;
    }
    
    .bottom-nav-item.nav-item-active {
        color: var(--color-rose);
        font-weight: 500;
    }
    
    .bottom-nav-item.nav-item-active svg {
        fill: var(--color-rose);
    }
    
    /* Añadir espacio al body para que el bottom nav no tape el contenido */
    body {
        padding-bottom: 60px !important;
    }
}