@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
    --primary: #EAB8C1;      /* Rosa Nümi */
    --primary-hover: #D9A7B0;
    --secondary: #393D72;    /* Azul Nümi */
    --bg-dark: #FDF2FB;      /* Off-white Rosado */
    --bg-card: rgba(255, 255, 255, 0.9);
    --text-main: #4A4A4A;    /* Gris Oscuro Nümi */
    --text-muted: #8E8E8E;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --glass-border: rgba(234, 184, 193, 0.2);
    --accent-gold: #E0C8BE;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main) !important;
    background-image: radial-gradient(circle at 0% 0%, #FFECF2 0%, transparent 50%),
                      radial-gradient(circle at 100% 100%, #E0C8BE 0%, transparent 50%);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, p, span, label, td, th {
    color: var(--text-main);
}

/* Glassmorphism Sidebar */
.sidebar {
    width: 280px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border-right: 1px solid var(--glass-border);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.sidebar-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-item {
    text-decoration: none;
    color: var(--text-muted);
    padding: 12px 16px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.nav-item:hover, .nav-item.active {
    background: rgba(234, 184, 193, 0.15);
    color: var(--secondary);
    font-weight: 600;
}

/* Main Content Area */
.main-content {
    margin-left: 280px;
    padding: 2rem;
    width: calc(100% - 280px);
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Cards */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* Traffic Light Widget */
.traffic-light-container {
    display: flex;
    gap: 20px;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-green { background-color: var(--success); box-shadow: 0 0 10px var(--success); }
.status-yellow { background-color: var(--warning); box-shadow: 0 0 10px var(--warning); }
.status-red { background-color: var(--danger); box-shadow: 0 0 10px var(--danger); }

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

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

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--secondary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-main) !important;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* --- Responsive System --- */
@media (max-width: 992px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 1rem;
        border-right: none;
        border-bottom: 1px solid var(--glass-border);
    }
    
    .sidebar-logo {
        margin-bottom: 1rem;
        justify-content: center;
    }
    
    .nav-links {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 10px;
        gap: 0.5rem;
    }
    
    .nav-item {
        padding: 8px 12px;
        white-space: nowrap;
        font-size: 0.85rem;
    }
    
    .main-content {
        margin-left: 0;
        padding: 1rem;
        width: 100%;
    }

    header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    /* Grids collapse to single column */
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .card {
        padding: 1rem;
        border-radius: 16px;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.2rem; }
}

/* Fix for horizontal scroll on nav-links mobile */
.nav-links::-webkit-scrollbar {
    height: 4px;
}
.nav-links::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}