/* --- 1. IMPORTAR FUENTES --- */
@import url('https://fonts.googleapis.com/css2?family=Urbanist:wght@400;700&display=swap');

@font-face {
    font-family: 'TangoSans';
    src: url('https://sonorandesertrecords.online/fonts/TangoSans_Bold.ttf') format('ttf');
    font-weight: 700; 
    font-style: normal;
}

/* --- 2. VARIABLES DE COLOR --- */
:root {
    --marron-oscuro-base: #4C2D1F;
    --marron-medio-base: #7C4A34;
    --amarillo-sol-base: #F1BA6B;
    --blanco-hueso-base: #FDFBF7;
    --negro-suave-base: #1a1a1a;
    --gris-oscuro: #2a2a2a; 
    --gris-claro: #3a3a3a;
    --gris-borde: #444444;
    
    --color-spotify: #1DB954;
    --color-analytics: #DD2A7B;
    --color-email: #DB4437;
    --color-positivo: #34C759;
    --color-negativo: #FF3B30;
}

/* --- TEMA OSCURO (Por defecto) --- */
[data-theme="dark"] {
    --color-bg-body: var(--negro-suave-base);
    --color-bg-sidebar: #1A1A1A;
    --color-bg-content: var(--negro-suave-base);
    --color-bg-widget: #1A1A1A;
    --color-bg-link: #212121;
    --color-bg-link-hover: #212121;
    --color-text-primary: var(--blanco-hueso-base);
    --color-text-secondary: #aaa;
    --color-accent-primary: var(--amarillo-sol-base);
    --color-accent-secondary: var(--marron-medio-base);
    --color-border: var(--gris-borde);
}

/* --- TEMA CLARO --- */
[data-theme="light"] {
    --color-bg-body: #f4f4f9;
    --color-bg-sidebar: var(--blanco-hueso-base);
    --color-bg-content: #f4f4f9;
    --color-bg-widget: #ffffff;
    --color-bg-link: #f0f0f0;
    --color-bg-link-hover: #e9e9e9;
    --color-text-primary: var(--negro-suave-base);
    --color-text-secondary: #555;
    --color-border: #e0e0e0;
    --color-accent-primary: var(--marron-oscuro-base);
    --color-accent-secondary: var(--marron-medio-base);
}


/* --- 3. ESTILOS GENERALES Y BASE --- */
* {
    box-sizing: border-box;
}
body {
    background-color: var(--color-bg-content);
    color: var(--color-text-primary);
    font-family: 'Urbanist', Arial, sans-serif;
    margin: 0;
    padding: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.login-body {
    display: flex;
}

h1, h2, h3, a, button, label {
    font-family: 'TangoSans', 'Trebuchet MS', sans-serif;
    font-weight: 700;
}

/* --- 4. ESTILOS DE LOGIN PAGE --- */
.login-body {
    background-image: url('https://sonorandesertrecords.online/images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden; 
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.login-container {
    padding: 1rem;
    width: 100%;
}
.login-box {
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem 2.5rem;
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}
.logo-img {
    height: 70px;
    width: auto;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}
.login-box h1 {
    font-size: 2rem;
    color: var(--amarillo-sol-base);
    margin: 0 0 1.5rem 0;
}
.error-message {
    color: #ff4a4a;
    background-color: rgba(255, 0, 0, 0.15);
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: none;
    font-size: 0.95rem;
    line-height: 1.4;
}
.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}
.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    color: var(--blanco-hueso-base);
    font-size: 1rem;
    font-weight: 400;
    font-family: 'Urbanist', Arial, sans-serif;
}
.form-input {
    width: calc(100% - 24px);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--marron-medio-base);
    background: var(--gris-oscuro);
    font-family: 'Urbanist', sans-serif;
    font-size: 1.1rem;
    color: var(--blanco-hueso-base);
    -webkit-appearance: none;
}
.form-input:focus {
    outline: none;
    border-color: var(--amarillo-sol-base);
    box-shadow: 0 0 0 3px rgba(241, 186, 107, 0.3);
}
.cta-button {
    background-color: var(--amarillo-sol-base);
    color: var(--marron-oscuro-base);
    padding: 0.9rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    font-size: 1.15rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}
.cta-button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 15px rgba(241, 186, 107, 0.3);
}

/* --- 5. ESTILOS DEL DASHBOARD (NUEVO DISEÑO) --- */

.dashboard-body {
    display: flex; /* Mantiene el flex para el layout sidebar+main */
}

/* --- BARRA LATERAL (SIDEBAR) --- */
.sidebar {
    width: 260px;
    background-color: var(--color-bg-sidebar);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    height: 80px;
    box-sizing: border-box;
    border-bottom: 1px solid var(--color-border);
}
.sidebar-header .logo-img {
    height: 40px;
    width: auto;
    margin-bottom: 0;
}
.sidebar-header .logo-text {
    font-family: 'TangoSans', sans-serif;
    font-size: 1.1rem;
    line-height: 1.2;
    color: var(--color-text-primary);
}
.sidebar-nav {
    flex-grow: 1; 
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1rem;
    text-decoration: none;
    color: var(--color-text-secondary);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
}
.nav-link:hover {
    background-color: var(--color-bg-link-hover);
    color: var(--color-text-primary);
}
.nav-link.active {
    background-color: var(--color-accent-primary);
    color: var(--color-bg-widget);
    font-weight: 700;
}
.nav-link svg {
    flex-shrink: 0;
}

.sidebar-footer {
    border-top: 1px solid var(--color-border);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    overflow: hidden;
}
.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--amarillo-sol-base);
    color: var(--marron-oscuro-base);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'TangoSans', sans-serif;
    flex-shrink: 0;
    overflow: hidden;
}
.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: none;
}
.user-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    white-space: nowrap;
}
.user-name {
    font-family: 'Urbanist', sans-serif;
    font-weight: 700;
    color: var(--color-text-primary);
    text-overflow: ellipsis;
    overflow: hidden;
}
.user-role {
    font-family: 'Urbanist', sans-serif;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.footer-actions {
    display: flex;
    gap: 0.5rem;
}
.theme-toggle-button,
.logout-button {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.theme-toggle-button:hover,
.logout-button:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-primary);
}
.logout-button:hover {
    color: #ff4a4a;
    border-color: #ff4a4a;
    background-color: rgba(255, 74, 74, 0.1);
}
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* --- CONTENIDO PRINCIPAL --- */
.main-content {
    margin-left: 260px;
    width: calc(100% - 260px);
    flex-grow: 1;
    transition: margin-left 0.3s ease, width 0.3s ease;
}
.mobile-header {
    display: none; 
}
.dashboard-main {
    width: 100%;
    max-width: 1400px;
    padding: 2.5rem;
    box-sizing: border-box;
    margin: 0 auto;
    position: relative;
}
.main-title {
    font-size: 2.5rem;
    color: var(--color-text-primary);
    margin-top: 0;
    margin-bottom: 0.5rem;
}
#main-subtitle {
    font-family: 'Urbanist', sans-serif;
    font-size: 1.2rem;
    margin-top: 0;
    margin-bottom: 2.5rem;
    color: var(--color-text-secondary);
}

/* --- TARJETAS DE ESTADÍSTICAS (KPIs) --- */
.quick-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}
.stat-card {
    background-color: var(--color-bg-widget);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--color-text-primary);
    transition: all 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-primary);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    [data-theme="dark"] & {
        box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    }
}
.stat-label {
    display: block;
    font-family: 'Urbanist', sans-serif;
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}
.stat-value {
    display: block;
    font-family: 'TangoSans', sans-serif;
    font-size: 2rem;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}
/* --- CAMBIO AQUÍ: Estilo para el texto estático --- */
.stat-value.static {
    font-size: 1.2rem; /* Más pequeño que un número */
    font-family: 'Urbanist', sans-serif;
    font-weight: 400;
    color: var(--color-text-secondary);
    line-height: 1.4;
    margin-top: 0.5rem; /* Ajuste de espacio */
}

.stat-change {
    font-family: 'Urbanist', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
}
.stat-change.positive { color: var(--color-positivo); }
.stat-change.negative { color: var(--color-negativo); }
.stat-link {
    font-family: 'Urbanist', sans-serif;
    font-size: 0.9rem;
    color: var(--color-accent-primary);
    text-decoration: none;
    opacity: 0.8;
}
.stat-link:hover { opacity: 1; }

/* --- WIDGETS --- */
.widget {
    background-color: var(--color-bg-widget);
    border-radius: 12px;
    padding: 1.8rem;
    border: 1px solid var(--color-border);
}
.widget.large-widget {
    grid-column: 1 / -1; 
}
.chart-placeholder {
    width: 100%;
    height: 300px;
    background-color: var(--color-bg-body);
    border: 1px dashed #3a3a3a;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-text-secondary);
    font-family: 'Urbanist', sans-serif;
}
.widget h2 {
    margin-top: 0;
    color: var(--color-accent-primary);
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px dashed var(--color-accent-secondary);
    padding-bottom: 1rem;
}
.widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem; 
}
.widget li {
    margin-bottom: 0;
}
.widget .admin-link {
    display: grid; 
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 1rem;
    background-color: var(--color-bg-link);
    color: var(--color-text-primary);
    text-decoration: none;
    padding: 1rem 1.2rem;
    border-radius: 8px;
    text-align: left;
    transition: all 0.3s ease;
    font-size: 1rem;
    border: 1px solid var(--color-bg-link);
}
.widget .admin-link:hover {
    background-color: var(--color-bg-link-hover);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: var(--color-accent-primary);
}
.widget .admin-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-text-secondary);
}
.widget .admin-link.music svg { color: var(--color-spotify); }
.widget .admin-link.analytics svg { color: var(--color-analytics); }
.widget .admin-link.email svg { color: var(--color-email); }
.widget .admin-link.admin svg { color: var(--marron-medio-base); }

.widget .admin-link div {
    display: flex;
    flex-direction: column;
}
.widget .admin-link strong {
    font-size: 1.1rem;
    color: var(--color-text-primary);
    display: block;
    margin-bottom: 0.25rem;
}
.widget .admin-link p {
    font-family: 'Urbanist', sans-serif;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.4;
    font-weight: 400; 
}

/* --- 6. MEDIA QUERIES (RESPONSIVE) --- */
@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.active {
        transform: translateX(0);
        box-shadow: 0 0 50px rgba(0,0,0,0.5);
    }
    .main-content {
        margin-left: 0; 
        width: 100%;
    }
    
    .mobile-header {
        display: flex;
        align-items: center;
        gap: 1rem;
        background-color: var(--color-bg-sidebar);
        padding: 0 1.5rem;
        height: 60px;
        border-bottom: 1px solid var(--color-border);
        position: sticky;
        top: 0;
        z-index: 900;
    }
    .hamburger-button {
        background: transparent;
        border: none;
        color: var(--color-text-primary);
        cursor: pointer;
        padding: 0.5rem;
    }
    .mobile-header-title {
        font-family: 'TangoSans', sans-serif;
        font-size: 1.2rem;
        color: var(--color-text-primary);
    }
    
    .dashboard-main {
        padding: 1.5rem;
    }
    .main-title {
        font-size: 2rem;
    }
    .quick-stats-grid {
        grid-template-columns: 1fr 1fr; 
        gap: 1rem;
    }
    .stat-card { padding: 1rem; }
    .stat-label { font-size: 0.9rem; }
    .stat-value { font-size: 1.5rem; }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .widget h2 {
        font-size: 1.2rem;
        padding-bottom: 0.8rem;
    }
    .widget .admin-link {
        padding: 1rem;
        font-size: 0.9rem;
    }
}

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