@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css");
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-main: #0a0c10;
    --bg-card: rgba(18, 22, 29, 0.65);
    --bg-card-hover: rgba(25, 30, 40, 0.85);

    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 140, 0, 0.3);

    --text-main: #f0f6fc;
    --text-muted: #8b949e;

    --orange: #ff9d00;
    --orange-glow: rgba(255, 157, 0, 0.15);
    --orange-glow-intense: rgba(255, 157, 0, 0.4);
    
    --sidebar-width: 280px;
}

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif; /* Modern Inter typography */
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    margin: 0;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    padding-bottom: 50px; /* Espacio para el footer flotante u otros */
}

/* Global Premium Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #ff9d00; }

/* Quasar Premium Background: Ambient Glows */
body::before, body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
}

body::before {
    top: -200px;
    left: -200px;
    background: radial-gradient(circle, rgba(255,140,0,0.08) 0%, transparent 70%);
}

body::after {
    bottom: -300px;
    right: 10%;
    background: radial-gradient(circle, rgba(46,204,113,0.04) 0%, transparent 70%);
}

/* TARJETAS GLASSMORPHISM */
.card, .card-staff, .sug-card, .card-s, .box {
    background: var(--bg-card) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border) !important;
    border-radius: 16px;
    padding: 25px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
}

/* EFECTO HOVER CORPORATIVO */
.card:hover, .card-s:hover, .card-staff:hover {
    border-color: var(--border-hover) !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--orange-glow);
    background: var(--bg-card-hover) !important;
}

/* DECORADOR SUPERIOR (Borde brillante invisible) */
.card::before, .card-s::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    opacity: 0.5;
}

/* BOTONES */
.btn-orange, .btn-submit, .btn-yellow {
    background: linear-gradient(135deg, var(--orange), #e67e00) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    border-radius: 8px !important;
    padding: 10px 20px !important;
    color: #fff !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all 0.3s ease !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-orange:hover, .btn-submit:hover, .btn-yellow:hover {
    box-shadow: 0 5px 20px var(--orange-glow-intense) !important;
    transform: translateY(-2px) !important;
    filter: brightness(1.1);
}

/* HEADERS Y TITULOS */
h1, h2, h3, h4 {
    letter-spacing: -0.5px;
    font-weight: 700;
}

.page-title, .header-title, .page-header h1 {
    color: #fff !important;
    font-size: 2.2rem !important;
}

.page-title i, .header-title i, .page-header h1 i {
    color: var(--orange);
    margin-right: 12px;
}

.subtitle, .header-sub {
    color: var(--text-muted) !important;
    font-size: 1.05rem !important;
    font-weight: 400 !important;
}

/* TABLAS GLASSMORPHISM */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
    margin-top: 15px;
    background: transparent !important;
    border-radius: 0 !important;
}

table thead th {
    background: transparent !important;
    color: var(--text-muted) !important;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    font-weight: 600;
    padding: 10px 20px;
    border-bottom: 2px solid var(--border);
}

table tbody tr {
    background: var(--bg-card) !important;
    transition: 0.2s;
}

table tbody tr:hover {
    background: var(--bg-card-hover) !important;
}

table tbody td {
    padding: 18px 20px;
    vertical-align: middle;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

table tbody td:first-child {
    border-left: 1px solid var(--border);
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}

table tbody td:last-child {
    border-right: 1px solid var(--border);
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

/* GRID HELPERS */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
/* RESPONSIVE FLUID CONTAINER */
.main-content, .main {
    min-height: 100vh;
    padding: 40px !important;
    margin-left: var(--sidebar-width) !important;
    width: calc(100% - var(--sidebar-width)) !important;
    max-width: none !important;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

/* UNIFIED PREMIUM HEADERS */
.staff-header, .page-header, .page-title {
    background: linear-gradient(135deg, rgba(20,20,20,0.9) 0%, rgba(5,5,5,0.95) 100%) !important; 
    border: 1px solid rgba(255,255,255,0.05) !important; 
    border-bottom: 4px solid var(--orange) !important; 
    border-radius: 20px !important; 
    padding: 40px !important; 
    position: relative !important; 
    overflow: hidden !important; 
    box-shadow: 0 15px 40px rgba(0,0,0,0.8) !important; 
    margin-bottom: 40px !important; 
    backdrop-filter: blur(10px) !important;
    color: #fff !important;
    display: block !important;
    z-index: 10;
}

.staff-header::after, .page-header::after, .page-title::after { 
    content:''; 
    position:absolute; 
    top: -50px; right: 0; 
    width: 400px; height: 400px; 
    background: radial-gradient(circle, rgba(255,157,0,0.08) 0%, transparent 70%); 
    border-radius: 50%; z-index: 1; pointer-events: none;
}

.staff-header > *, .page-header > *, .page-title > *, .page-title i {
    position: relative;
    z-index: 2;
}

.staff-header h1, .page-header h1 {
    font-size: 2.2rem !important;
    text-transform: uppercase !important;
    font-weight: 900 !important;
    letter-spacing: -1px;
    margin: 0 !important;
}

.staff-header p, .page-header p {
    font-size: 1.05rem !important;
    color: #888 !important;
    margin-top: 10px !important;
    margin-bottom: 0 !important;
}

/* Especial para page-title que solo tiene un icono y texto */
div.page-title {
    font-size: 2.2rem !important;
    text-transform: uppercase !important;
    font-weight: 900 !important;
    letter-spacing: -1px;
}
div.page-title i { margin-right: 15px; }

/* MOBILE RESPONSIVE TWEAKS */
@media (max-width: 900px) {
    .main-content, .main {
        width: calc(100% - var(--sidebar-width)) !important;
        margin-left: var(--sidebar-width) !important;
        padding: 20px !important;
    }
    .staff-header, .page-header, .page-title {
        padding: 25px !important;
    }
    .staff-header h1, .page-header h1, div.page-title {
        font-size: 1.5rem !important;
    }
    .hero {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding: 30px 20px !important;
        gap: 20px;
    }
    .hero-text h1 { font-size: 1.8rem !important; }
}