:root {
    --bg-color: #0b0e11;
    --card-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent-color: #00ff7f;
    --accent-hover: #00e672;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --danger: #ff4757;
    --warning: #ffa502;
    --info: #1e90ff;
}

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

body {
    background-color: var(--bg-color);
    background-image:
        radial-gradient(circle at 10% 10%, rgba(0, 255, 127, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 90%, rgba(30, 144, 255, 0.08) 0%, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
}

header {
    padding: 1rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 14, 17, 0.8);
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
    margin: 0 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    transition: all 0.3s;
    cursor: pointer;
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    color: var(--accent-color);
    background: rgba(0, 255, 127, 0.1);
}

.logo {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    filter: drop-shadow(0 0 10px rgba(0, 255, 127, 0.3));
}

main {
    padding: 3rem;
    max-width: 1600px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.stat-card h3 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
}

.stat-card p {
    font-size: 2.5rem;
    font-weight: 800;
}

/* GRAPHS GRID */
.graphs-container {
    display: grid;
    grid-template-columns: 2fr 1.2fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.graph-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.graph-card h2 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.graph-card h2 i {
    color: var(--accent-color);
}

/* TABLES & SECTIONS */
.dashboard-sections {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
}

.section {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
}

.table-container {
    overflow-x: auto;
    margin-top: 1rem;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

th {
    padding: 15px;
    text-align: left;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
}

td {
    padding: 18px 15px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

td:first-child {
    border-left: 1px solid var(--glass-border);
    border-radius: 12px 0 0 12px;
}

td:last-child {
    border-right: 1px solid var(--glass-border);
    border-radius: 0 12px 12px 0;
}

.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
}

.badge-in {
    background: rgba(0, 255, 127, 0.15);
    color: var(--accent-color);
    border: 1px solid rgba(0, 255, 127, 0.3);
}

.badge-out {
    background: rgba(255, 71, 87, 0.15);
    color: var(--danger);
    border: 1px solid rgba(255, 71, 87, 0.3);
}

.export-btn {
    background: var(--accent-color);
    color: var(--bg-color);
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 255, 127, 0.2);
}

.export-btn:hover {
    transform: scale(1.05);
    background: var(--accent-hover);
}

/* DASHBOARD SECTIONS NAVIGATION */
.dashboard-page {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.dashboard-page.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* PERSONNEL FOLDERS */
.member-row {
    cursor: pointer;
    transition: all 0.3s;
}

.member-row:hover td {
    background: rgba(0, 255, 127, 0.05);
    border-color: rgba(0, 255, 127, 0.2);
}

.avatar-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 10px;
    border: 1px solid var(--glass-border);
}

/* MEMBER DETAIL */
.detail-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.detail-avatar {
    width: 120px;
    height: 120px;
    border-radius: 30px;
    border: 3px solid var(--accent-color);
    box-shadow: 0 0 30px rgba(0, 255, 127, 0.2);
}

.detail-info h1 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.detail-back {
    margin-bottom: 1.5rem;
    display: inline-block;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
}

.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-online {
    background: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-color);
}

.status-offline {
    background: var(--text-secondary);
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

@media (max-width: 1100px) {

    .graphs-container,
    .dashboard-sections {
        grid-template-columns: 1fr;
    }

    header {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu {
        margin: 0;
    }
}