:root {
    --bg-body: #0a0b0e;
    --bg-card: #12141a;
    --bg-card-sub: #171922;
    --border: #232634;
    --accent: #ff5722;
    --accent-hover: #ff7043;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HEADER & NAVIGATION */
header {
    background-color: rgba(18, 20, 26, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.brand-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    flex-shrink: 0;
}

.brand-wrap img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    object-fit: cover;
}

.brand-title {
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.brand-title span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 6px;
    transition: color 0.2s;
    white-space: nowrap;
}

.nav-links a:hover, 
.nav-links a.active {
    color: #fff;
}

/* CONTAINER */
.main-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 24px 16px;
    width: 100%;
    flex: 1;
}

/* CARDS */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

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

.btn-secondary {
    background: var(--bg-card-sub);
    color: #fff;
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: #3b4252;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
}

/* FORMS */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    background: #0d0f14;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    color: #fff;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-control:focus {
    border-color: var(--accent);
}

/* STATS */
.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.stat-val {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    margin-top: 6px;
}

/* BADGES */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-active { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-pending { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-suspended { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

/* SERVER LIST */
.server-item {
    background: var(--bg-card-sub);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 12px;
}

/* BANK INFO */
.bank-info-box {
    background: #0d0f14;
    border: 1px dashed #34384a;
    border-radius: 12px;
    padding: 16px;
    margin-top: 14px;
}

.bank-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.bank-row:last-child { 
    border-bottom: none; 
}

.bank-label { 
    color: var(--text-muted); 
}

.bank-val { 
    font-weight: 700; 
    color: #fff; 
    font-family: monospace; 
}

.highlight-ref { 
    color: var(--accent) !important; 
    font-size: 0.95rem; 
}

/* TABLES */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 14px;
    text-align: left;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border);
}

th {
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
}

/* ALERTS */
.alert {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.alert-danger { 
    background: rgba(239, 68, 68, 0.15); 
    color: var(--danger); 
    border: 1px solid var(--danger); 
}

.alert-success { 
    background: rgba(16, 185, 129, 0.15); 
    color: var(--success); 
    border: 1px solid var(--success); 
}

footer {
    border-top: 1px solid var(--border);
    padding: 20px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* MOBILE FIXES */
@media (max-width: 600px) {
    header {
        padding: 10px 14px;
    }

    .brand-title {
        font-size: 0.95rem;
    }

    .nav-links {
        gap: 8px;
    }

    .nav-links a {
        font-size: 0.75rem;
        padding: 2px 4px;
    }

    .main-container {
        padding: 16px 12px;
    }

    .card {
        padding: 16px;
        border-radius: 12px;
    }

    .card form .btn {
        width: 100%;
    }

    .bank-row {
        flex-direction: column;
        gap: 2px;
    }
}