:root {
    color-scheme: dark;
    --bg: #050308;
    --bg-soft: rgba(20, 10, 34, 0.78);
    --card: rgba(15, 8, 24, 0.88);
    --line: rgba(168, 85, 247, 0.22);
    --text: #efe8ff;
    --muted: #b49bd6;
    --accent: #a855f7;
    --accent-2: #7e22ce;
    --danger: #fb7185;
    --success: #4ade80;
    --shadow: 0 20px 80px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(168, 85, 247, 0.22), transparent 35%),
        radial-gradient(circle at top right, rgba(126, 34, 206, 0.24), transparent 30%),
        var(--bg);
    color: var(--text);
}

.page {
    width: min(1440px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 48px;
}

.hero,
.grid {
    display: grid;
    gap: 16px;
}

.hero {
    grid-template-columns: 1fr auto;
    align-items: end;
    margin-bottom: 20px;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 12px;
}

h1,
h2,
p {
    margin: 0;
}

h1 {
    font-size: clamp(28px, 5vw, 44px);
    margin-bottom: 10px;
}

h2 {
    font-size: 18px;
}

.muted {
    color: var(--muted);
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 20px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
}

.auth-card,
.grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.scheduler-card {
    margin-bottom: 16px;
}

.scheduler-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.scheduler-item {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px;
    background: rgba(28, 12, 40, 0.52);
}

.scheduler-item strong {
    display: block;
    margin: 6px 0;
    font-size: 18px;
}

.stat-card {
    padding: 18px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(24, 12, 38, 0.95), rgba(18, 8, 30, 0.78));
    border: 1px solid var(--line);
}

.stat-card strong {
    display: block;
    font-size: 34px;
    margin-top: 8px;
}

.button,
input {
    border-radius: 14px;
    border: 1px solid transparent;
    font: inherit;
}

.button {
    cursor: pointer;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #04111d;
    padding: 12px 16px;
    font-weight: 700;
}

.button.secondary {
    background: rgba(148, 163, 184, 0.12);
    color: var(--text);
    border-color: var(--line);
}

.auth-controls,
.grant-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: center;
}

.grant-form {
    grid-template-columns: 1fr 120px auto;
    margin-top: 16px;
}

input {
    width: 100%;
    background: rgba(20, 9, 32, 0.9);
    color: var(--text);
    border-color: var(--line);
    padding: 12px 14px;
}

.table-search {
    margin-bottom: 12px;
}

.section-title {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 12px;
    margin-bottom: 16px;
}

.table-wrap {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 18px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th,
td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

th {
    position: sticky;
    top: 0;
    background: rgba(11, 5, 18, 0.98);
    color: var(--muted);
    z-index: 1;
}

tr:last-child td {
    border-bottom: 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge.success {
    background: rgba(74, 222, 128, 0.16);
    color: var(--success);
}

.badge.danger {
    background: rgba(251, 113, 133, 0.16);
    color: var(--danger);
}

.tariff-chart {
    display: grid;
    gap: 12px;
}

.bar-row {
    display: grid;
    gap: 6px;
}

.bar {
    height: 12px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

code {
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 980px) {
    .hero,
    .grid,
    .auth-card,
    .auth-controls,
    .grant-form {
        grid-template-columns: 1fr;
    }

    .page {
        width: calc(100% - 16px);
        padding: 16px 0 28px;
    }

    .card {
        padding: 14px;
        border-radius: 18px;
    }

    .stat-card strong {
        font-size: 26px;
    }

    th,
    td {
        padding: 9px 10px;
        font-size: 12px;
    }
}

@media (max-width: 620px) {
    h1 {
        font-size: 24px;
    }

    .button {
        width: 100%;
    }

    .section-title {
        flex-direction: column;
    }
}