:root {
    --bg: #0b0e14;
    --box: #151a23;
    --border: #232a38;
    --text: #a1a1aa;
    --white: #fff;
    --blue: #3b82f6;
    --blue-hover: #2563eb;
    --red: #ef4444;
    --green: #10b981;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 0;
}

/* Login specific */
.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.login-box {
    background: #1a1d24;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    width: 100%;
    max-width: 360px;
    text-align: center;
    border: 1px solid #2d3340;
}
.login-box h2 {
    margin-top: 0;
    margin-bottom: 24px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}
.error {
    color: var(--red);
    margin-bottom: 16px;
    font-size: 14px;
}

/* Dashboard specific */
.navbar {
    background: var(--box);
    border-bottom: 1px solid var(--border);
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar h1 {
    margin: 0;
    color: var(--white);
    font-weight: 800;
    font-size: 20px;
}
.logout-btn {
    color: var(--red);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}
.logout-btn:hover { color: #f87171; }

.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}
.stat-card {
    background: var(--box);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
}
.stat-card .title {
    font-size: 13px;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
}
.stat-card .value {
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
}
.stat-card.green .value { color: var(--green); }
.stat-card.red .value { color: var(--red); }
.stat-card.blue .value { color: var(--blue); }

.main-grid {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 24px;
}
@media (max-width: 900px) { .main-grid { grid-template-columns: 1fr; } }

.panel {
    background: var(--box);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}
.panel h3 {
    margin-top: 0;
    color: var(--white);
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Forms and Inputs */
form { display: flex; flex-direction: column; gap: 16px; }
label { font-size: 13px; font-weight: 600; margin-bottom: -10px; color: var(--white); }
input, select {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--white);
    padding: 12px;
    border-radius: 8px;
    outline: none;
    font-family: 'Inter', sans-serif;
    width: 100%;
    box-sizing: border-box;
}
input:focus, select:focus { border-color: var(--blue); }

.btn {
    background: var(--blue);
    color: var(--white);
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    text-align: center;
    display: inline-block;
}
.btn:hover { background: var(--blue-hover); }
.btn-red { background: rgba(239, 68, 68, 0.1); color: var(--red); border: 1px solid var(--red); }
.btn-red:hover { background: var(--red); color: var(--white); }
.btn-green { background: rgba(16, 185, 129, 0.1); color: var(--green); border: 1px solid var(--green); }
.btn-green:hover { background: var(--green); color: var(--white); }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th {
    text-align: left;
    padding: 12px;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text);
    border-bottom: 1px solid var(--border);
}
td {
    padding: 16px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    color: var(--white);
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}
.badge-active { background: rgba(16, 185, 129, 0.2); color: var(--green); }
.badge-expired { background: rgba(239, 68, 68, 0.2); color: var(--red); }

.actions { display: flex; gap: 8px; }
.actions a { padding: 6px 12px; font-size: 12px; }