/* SIMTU mgmt-site — panel admin'a, styl identyczny z resztą SIMTU
 * (dark + magenta, Inter).  Zob. SIMTU-Qt6/trunk/CLAUDE.md sekcja
 * 2 (paleta) i 3 (typografia).
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&display=swap');

:root {
    --bg-void:        #0a0a0a;
    --bg-primary:     #111111;
    --bg-surface:     #181820;
    --bg-card:        #1c1c26;
    --bg-input:       #1c1c26;
    --bg-hover:       #242430;

    --text-primary:   #f0f0f0;
    --text-secondary: #9c9c9c;
    --text-tertiary:  #555555;

    --accent:         #FF0A78;
    --accent-hover:   #E8006A;
    --accent-pressed: #CC005E;
    --accent-soft:    rgba(255, 10, 120, 0.12);

    --border-subtle:  rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.16);

    --ok:             #22C55E;
    --ok-bg:          rgba(34, 197, 94, 0.12);
    --warn:           #F59E0B;
    --warn-bg:        rgba(245, 158, 11, 0.12);
    --danger:         #EF4444;
    --danger-bg:      rgba(239, 68, 68, 0.12);
    --info:           #38BDF8;
    --info-bg:        rgba(56, 189, 248, 0.12);

    --radius-sm:      4px;
    --radius-md:      6px;
    --radius-lg:      8px;

    --sidebar-w:      240px;
    --header-h:       56px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    font-family: "Inter", -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

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

button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }

/* ── Layout app ───────────────────────────────────────────────────────── */

.app {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────────────── */

.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-void);
    border-right: 1px solid var(--border-subtle);
    padding: 24px 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    flex-shrink: 0;
}

.sidebar-logo {
    display: inline-block;
    margin: 0 20px 28px;
    background: var(--accent);
    color: #fff;
    font-weight: 900;
    font-size: 13px;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.sidebar-section-title {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    padding: 16px 20px 6px;
}

.sidebar-nav {
    list-style: none;
}
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    padding: 9px 20px;
    font-size: 13px;
    font-weight: 500;
    border-left: 2px solid transparent;
    transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.sidebar-nav a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}
.sidebar-nav a.is-active {
    color: var(--accent);
    border-left-color: var(--accent);
    background: var(--accent-soft);
}
.sidebar-nav .nav-icon {
    width: 16px;
    text-align: center;
    opacity: 0.85;
}

.sidebar-footer {
    margin-top: auto;
    padding: 16px 20px;
    font-size: 11px;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-subtle);
}

/* ── Main area ───────────────────────────────────────────────────────── */

.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: var(--header-h);
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
}

.topbar-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}
.topbar-title .crumb {
    color: var(--text-tertiary);
    font-weight: 500;
}
.topbar-title .crumb::after { content: ' / '; }

.topbar-user {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 12px;
    color: var(--text-secondary);
}
.topbar-user a {
    color: var(--text-secondary);
}
.topbar-user a:hover {
    color: var(--text-primary);
}
.topbar-user .user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content {
    flex: 1;
    padding: 28px;
    max-width: 100%;
}

/* ── Page header ─────────────────────────────────────────────────────── */

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 16px;
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
}
.page-header .page-subtitle {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 4px;
}

.page-actions { display: flex; gap: 8px; }

/* ── Cards / panels ──────────────────────────────────────────────────── */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: -4px -4px 16px;
    padding: 0 4px 14px;
    border-bottom: 1px solid var(--border-subtle);
}
.card-header h2 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ── Stats grid (dashboard) ──────────────────────────────────────────── */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 28px;
}
.stat {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
}
.stat-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 6px;
}
.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
}
.stat-sub {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}
.stat.is-ok    .stat-value { color: var(--ok);    }
.stat.is-warn  .stat-value { color: var(--warn);  }
.stat.is-error .stat-value { color: var(--danger); }

/* ── Buttons ─────────────────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-weight: 600;
    font-size: 12px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.1s, border-color 0.1s, color 0.1s;
}
.btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

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

.btn.danger {
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.3);
}
.btn.danger:hover {
    background: var(--danger-bg);
    color: var(--danger);
}

.btn.success {
    color: var(--ok);
    border-color: rgba(34, 197, 94, 0.3);
}
.btn.success:hover {
    background: var(--ok-bg);
    color: var(--ok);
}

.btn.ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-secondary);
}
.btn.ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.btn.sm { padding: 4px 9px; font-size: 11px; }
.btn.lg { padding: 10px 18px; font-size: 13px; }

/* ── Forms ───────────────────────────────────────────────────────────── */

.form-row {
    margin-bottom: 16px;
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}
.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 720px) {
    .form-grid.cols-3 { grid-template-columns: 1fr; }
}

label.label, .label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 6px;
}

.input, select, textarea {
    width: 100%;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: 9px 12px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.1s;
}
.input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
}
textarea { min-height: 100px; resize: vertical; font-family: inherit; }
.input:disabled {
    color: var(--text-secondary);
    background: rgba(28, 28, 38, 0.5);
    cursor: not-allowed;
}

.field-hint {
    margin-top: 6px;
    font-size: 11px;
    color: var(--text-tertiary);
}

.field-error {
    margin-top: 6px;
    font-size: 11px;
    color: var(--danger);
}

.form-actions {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Checkbox / switch */
.switch {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 13px;
}
.switch input[type="checkbox"] { display: none; }
.switch .track {
    width: 36px;
    height: 20px;
    background: var(--border-default);
    border-radius: 12px;
    position: relative;
    transition: background 0.15s;
}
.switch .track::before {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.15s;
}
.switch input:checked + .track {
    background: var(--accent);
}
.switch input:checked + .track::before {
    transform: translateX(16px);
}

/* ── Tables ──────────────────────────────────────────────────────────── */

.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 20px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.table thead th {
    text-align: left;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    background: var(--bg-surface);
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
}
.table tbody td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
    color: var(--text-primary);
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: rgba(255, 255, 255, 0.02); }
.table .col-id { color: var(--text-tertiary); font-family: 'SF Mono', Consolas, monospace; font-size: 12px; width: 60px; }
.table .col-actions { text-align: right; white-space: nowrap; }
.table .muted { color: var(--text-secondary); }

.empty-row td {
    text-align: center;
    color: var(--text-tertiary);
    padding: 36px 14px;
    font-size: 13px;
}

/* ── Badges ──────────────────────────────────────────────────────────── */

.badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 999px;
    line-height: 1.4;
}
.badge-on    { background: var(--ok-bg);     color: var(--ok); }
.badge-off   { background: rgba(255,255,255,0.05); color: var(--text-tertiary); }
.badge-warn  { background: var(--warn-bg);   color: var(--warn); }
.badge-err   { background: var(--danger-bg); color: var(--danger); }
.badge-info  { background: var(--info-bg);   color: var(--info); }

/* ── Flash messages ──────────────────────────────────────────────────── */

.flash-stack {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.flash {
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    border: 1px solid transparent;
}
.flash-ok   { background: var(--ok-bg);     color: var(--ok);     border-color: rgba(34,197,94,0.25); }
.flash-err  { background: var(--danger-bg); color: var(--danger); border-color: rgba(239,68,68,0.25); }
.flash-warn { background: var(--warn-bg);   color: var(--warn);   border-color: rgba(245,158,11,0.25); }
.flash-info { background: var(--info-bg);   color: var(--info);   border-color: rgba(56,189,248,0.25); }

/* ── Pagination ──────────────────────────────────────────────────────── */

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    color: var(--text-secondary);
    font-size: 12px;
}
.pagination .pages {
    display: flex;
    gap: 4px;
}
.pagination .pages a, .pagination .pages span {
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    border: 1px solid transparent;
}
.pagination .pages a:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.pagination .pages .current {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: rgba(255, 10, 120, 0.3);
}

/* ── Filter bar (above tables) ───────────────────────────────────────── */

.filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
    align-items: center;
}
.filter-bar .input,
.filter-bar select { width: auto; min-width: 180px; }
.filter-bar .spacer { flex: 1; }

/* ── Login page ──────────────────────────────────────────────────────── */

.login-bg {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
    background: radial-gradient(ellipse at 50% 30%,
                rgba(255, 10, 120, 0.08) 0%,
                transparent 60%),
                var(--bg-primary);
}
.login-card {
    width: 100%;
    max-width: 360px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 32px 32px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.login-card .logo {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-weight: 900;
    font-size: 13px;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    margin-bottom: 22px;
}
.login-card h1 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 18px;
}

/* ── Misc ────────────────────────────────────────────────────────────── */

.kv {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 6px 16px;
    font-size: 13px;
}
.kv dt { color: var(--text-tertiary); }
.kv dd { color: var(--text-primary); }

code, pre {
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 12px;
    color: var(--text-secondary);
}
pre {
    background: var(--bg-void);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px;
    overflow: auto;
    line-height: 1.5;
}

.muted { color: var(--text-tertiary); }
.tiny  { font-size: 11px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.hidden { display: none !important; }