:root {
    --bg: #0f1020;
    --panel: #171830;
    --panel-2: #1f2142;
    --border: #2a2d54;
    --text: #e6e8f5;
    --muted: #9396b8;
    --accent: #6c5ce7;
    --accent-2: #00b894;
    --danger: #ff6b6b;
    --warn: #ffa502;
    --ok: #00d2a0;
    --radius: 10px;
    --radius-sm: 6px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ───────────────────────────────── */
.navbar {
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}
.navbar .brand { font-weight: 700; font-size: 18px; color: var(--text); }
.navbar .brand span { color: var(--accent); }
.navbar nav { display: flex; gap: 18px; flex: 1; }
.navbar nav a { color: var(--muted); font-size: 14px; }
.navbar nav a.active, .navbar nav a:hover { color: var(--text); text-decoration: none; }
.navbar .user { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--muted); }

.container { max-width: 1120px; margin: 0 auto; padding: 28px 24px; }
.container.narrow { max-width: 520px; }
.container.medium { max-width: 780px; }

h1 { font-size: 28px; margin: 0 0 4px; }
h2 { font-size: 20px; margin: 0 0 12px; }
h3 { font-size: 16px; margin: 0 0 8px; }
.subtitle { color: var(--muted); margin: 0 0 20px; }

/* ── Cards ────────────────────────────────── */
.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
}
.card h2 { margin-top: 0; }
.card .card-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 12px; gap: 12px; flex-wrap: wrap;
}

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* ── Forms ────────────────────────────────── */
form { margin: 0; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.field input, .field select, .field textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.field .hint { color: var(--muted); font-size: 12px; margin-top: 4px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.btn {
    display: inline-block;
    padding: 10px 18px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
}
.btn:hover { background: #594ad4; text-decoration: none; }
.btn.btn-secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn.btn-secondary:hover { background: var(--panel-2); }
.btn.btn-danger { background: var(--danger); }
.btn.btn-ghost { background: transparent; color: var(--muted); padding: 6px 10px; }
.btn.btn-ghost:hover { color: var(--text); }
.btn-block { display: block; width: 100%; text-align: center; }
.btn.sm { padding: 6px 12px; font-size: 13px; }

/* ── Alerts ───────────────────────────────── */
.alert {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    border: 1px solid transparent;
}
.alert.error   { background: rgba(255,107,107,.1); border-color: var(--danger); color: #ffb8b8; }
.alert.success { background: rgba(0,210,160,.1);  border-color: var(--ok); color: #86f2d7; }
.alert.info    { background: rgba(108,92,231,.1); border-color: var(--accent); color: #c7bdf5; }
.alert.warn    { background: rgba(255,165,2,.1);  border-color: var(--warn); color: #ffd08a; }

/* ── Tables ───────────────────────────────── */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tr:last-child td { border-bottom: none; }

/* ── Chips / badges ───────────────────────── */
.chip {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    background: var(--panel-2);
    color: var(--muted);
}
.chip.ok     { background: rgba(0,210,160,.15); color: var(--ok); }
.chip.warn   { background: rgba(255,165,2,.15); color: var(--warn); }
.chip.danger { background: rgba(255,107,107,.15); color: var(--danger); }
.chip.accent { background: rgba(108,92,231,.2); color: #bcaefc; }

/* ── Plan cards ───────────────────────────── */
.plan-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.plan-card.featured { border-color: var(--accent); }
.plan-card .price { font-size: 28px; font-weight: 700; }
.plan-card .price small { font-size: 14px; color: var(--muted); font-weight: 400; }
.plan-card ul { list-style: none; padding: 0; margin: 12px 0; color: var(--muted); font-size: 13px; }
.plan-card ul li { padding: 4px 0; border-bottom: 1px dashed var(--border); }

/* ── Misc ─────────────────────────────────── */
.empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--muted);
    background: var(--panel);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}
.empty h3 { color: var(--text); margin-bottom: 8px; }
.flex { display: flex; gap: 12px; align-items: center; }
.flex.between { justify-content: space-between; }
.flex.gap-sm { gap: 6px; }
.mono {
    font-family: 'SF Mono', Menlo, Consolas, monospace;
    font-size: 12px;
    background: var(--panel-2);
    padding: 2px 6px;
    border-radius: 4px;
    word-break: break-all;
}
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }

hr { border: none; border-top: 1px solid var(--border); margin: 20px 0; }