:root {
    --bg: #0b0d12;
    --surface: #141821;
    --surface-2: #1a2030;
    --border: #2a3347;
    --text: #eef2fb;
    --muted: #93a0b8;
    --accent: #6ea8ff;
    --accent-2: #9b7bff;
    --danger: #ff7b8a;
    --radius: 14px;
    --font: "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.muted { color: var(--muted); }
.mono { font-family: ui-monospace, monospace; font-size: 0.92em; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    background: rgba(11, 13, 18, 0.85);
    border-bottom: 1px solid var(--border);
}

.topbar-inner,
.container {
    width: min(1200px, calc(100% - 2rem));
    margin: 0 auto;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
}

.brand-inline,
.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.brand-mark.sm { width: 36px; height: 36px; font-size: 0.85rem; }

.brand-inline strong,
.brand h1 {
    display: block;
    margin: 0;
    font-size: 1.05rem;
}

.brand h1 { font-size: 1.35rem; }
.brand p { margin: 0.15rem 0 0; color: var(--muted); }

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pill {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    font-size: 0.9rem;
}

.container { padding: 1.5rem 0 3rem; }

.hero-panel,
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.35rem;
    margin-bottom: 1rem;
}

.hero-panel {
    display: grid;
    gap: 1.25rem;
    background:
        radial-gradient(circle at top right, rgba(110, 168, 255, 0.12), transparent 45%),
        var(--surface);
}

.hero-panel h1 { margin: 0 0 0.35rem; font-size: 1.6rem; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.stat-card {
    padding: 1rem;
    border-radius: 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
}

.stat-card.accent {
    border-color: rgba(110, 168, 255, 0.35);
    background: rgba(110, 168, 255, 0.08);
}

.stat-label {
    display: block;
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
}

.stat-value {
    font-size: 1.8rem;
    line-height: 1.1;
}

.panel-head { margin-bottom: 1rem; }
.panel-head h2 { margin: 0 0 0.35rem; font-size: 1.2rem; }
.panel-head p { margin: 0; }

.project-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.project-count {
    text-align: right;
    min-width: 5rem;
}

.project-count strong {
    display: block;
    font-size: 1.8rem;
    line-height: 1;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.94rem;
}

th, td {
    padding: 0.7rem 0.85rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

th {
    background: var(--surface-2);
    color: var(--muted);
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255, 255, 255, 0.02); }

.tag {
    display: inline-block;
    margin-right: 0.35rem;
    margin-bottom: 0.25rem;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: rgba(110, 168, 255, 0.12);
    border: 1px solid rgba(110, 168, 255, 0.25);
    font-size: 0.78rem;
}

.tag-soft {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border);
    color: var(--muted);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    font-size: 0.82rem;
}

.badge-error {
    background: rgba(255, 123, 138, 0.12);
    color: var(--danger);
    border: 1px solid rgba(255, 123, 138, 0.35);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    border: 1px solid transparent;
    font: inherit;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
}

.btn-ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}

.alert {
    padding: 0.75rem 0.9rem;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.alert-error {
    background: rgba(255, 123, 138, 0.1);
    border: 1px solid rgba(255, 123, 138, 0.35);
    color: #ffc4cb;
}

.empty {
    margin: 0;
    color: var(--muted);
    padding: 0.5rem 0;
}

.login-page {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 1rem;
    background:
        radial-gradient(circle at top, rgba(110, 168, 255, 0.15), transparent 40%),
        var(--bg);
}

.login-card {
    width: min(420px, 100%);
    padding: 1.5rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.login-form {
    display: grid;
    gap: 0.85rem;
}

.login-form label {
    display: grid;
    gap: 0.35rem;
}

.login-form span {
    color: var(--muted);
    font-size: 0.88rem;
}

.login-form input {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font: inherit;
}

.hint {
    margin: 1rem 0 0;
    color: var(--muted);
    font-size: 0.88rem;
}

@media (max-width: 800px) {
    .stats-grid { grid-template-columns: 1fr; }
    .project-head { flex-direction: column; }
    .topbar-inner { flex-direction: column; align-items: flex-start; }
}