:root {
    color-scheme: dark;
    --bg: #0c111b;
    --bg2: #111827;
    --panel: #151f2e;
    --panel2: #1a2637;
    --text: #eaf0f8;
    --muted: #93a4ba;
    --line: rgba(255,255,255,.09);
    --accent: #db2f2f;
    --accent2: #ff5b5b;
    --ok: #2bb673;
    --warn: #e5a93a;
    --danger: #ef4444;
    --shadow: 0 20px 60px rgba(0,0,0,.35);
    --radius: 18px;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, rgba(219,47,47,.16), transparent 34rem), var(--bg);
    color: var(--text);
}
a { color: inherit; }
code {
    background: rgba(255,255,255,.08);
    border: 1px solid var(--line);
    padding: .12rem .32rem;
    border-radius: 7px;
}
.shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px 1fr;
}
.sidebar {
    min-height: 100vh;
    padding: 22px;
    border-right: 1px solid var(--line);
    background: rgba(11,17,27,.82);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 0;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    padding: 10px 4px 22px;
}
.brand small { display: block; color: var(--muted); margin-top: 2px; }
.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-grid;
    place-items: center;
    background: linear-gradient(135deg, var(--accent), #7c1111);
    color: white;
    font-weight: 800;
    box-shadow: 0 12px 36px rgba(219,47,47,.34);
}
nav { display: grid; gap: 8px; }
.nav-item {
    text-decoration: none;
    color: var(--muted);
    padding: 12px 14px;
    border-radius: 13px;
    transition: .15s ease;
}
.nav-item:hover, .nav-item.active {
    color: var(--text);
    background: rgba(255,255,255,.07);
}
.spacer { flex: 1; }
.userbox {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 12px;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--line);
    border-radius: 16px;
}
.avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--panel2);
    display: grid;
    place-items: center;
    font-weight: 800;
}
.user-name { font-weight: 700; }
.user-role { color: var(--muted); font-size: .82rem; }
.main { padding: 32px; max-width: 1500px; width: 100%; }
.page-head, .frame-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}
h1 { font-size: 2rem; line-height: 1.08; margin: 0 0 8px; }
h2 { font-size: 1.22rem; margin: 0 0 16px; }
h4 { margin: 0 0 10px; color: var(--muted); font-size: .9rem; text-transform: uppercase; letter-spacing: .04em; }
p { color: var(--muted); margin: 0 0 12px; }
.search, input, select, textarea {
    width: 100%;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.055);
    color: var(--text);
    border-radius: 12px;
    padding: 11px 12px;
    outline: none;
    font: inherit;
}
.search { width: min(360px, 100%); }
textarea { resize: vertical; }
label { display: grid; gap: 7px; color: var(--muted); font-size: .92rem; }
input:focus, select:focus, textarea:focus { border-color: rgba(255,91,91,.65); box-shadow: 0 0 0 3px rgba(219,47,47,.15); }
select option { background: #111827; }
.btn {
    appearance: none;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.08);
    color: var(--text);
    border-radius: 12px;
    padding: 10px 14px;
    font: inherit;
    text-decoration: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #a81414); border-color: rgba(255,255,255,.12); box-shadow: 0 12px 28px rgba(219,47,47,.23); }
.btn.ghost { background: rgba(255,255,255,.05); }
.btn.danger { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.35); color: #ffb4b4; }
.btn.small { padding: 7px 10px; border-radius: 10px; font-size: .88rem; }
.btn.full { width: 100%; }
.grid { display: grid; }
.cards-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.app-card {
    text-decoration: none;
    background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    min-height: 168px;
    display: grid;
    grid-template-columns: 58px 1fr;
    gap: 14px;
    box-shadow: var(--shadow);
    transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.app-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255,91,91,.55);
    background: linear-gradient(180deg, rgba(255,255,255,.105), rgba(255,255,255,.045));
}
.app-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: rgba(255,255,255,.07);
    font-size: 1.85rem;
}
.small-icon { width: 38px; height: 38px; border-radius: 12px; font-size: 1.25rem; }
.app-card-title { font-size: 1.1rem; font-weight: 800; margin-bottom: 7px; }
.app-card-desc { color: var(--muted); line-height: 1.35; min-height: 40px; }
.card-meta, .summary-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 13px; }
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    border: 1px solid var(--line);
    color: var(--muted);
    font-size: .78rem;
}
.badge.ok { background: rgba(43,182,115,.12); color: #91e4bc; border-color: rgba(43,182,115,.25); }
.badge.warn { background: rgba(229,169,58,.12); color: #ffd58a; border-color: rgba(229,169,58,.25); }
.badge.soft { background: rgba(255,255,255,.045); }
.admin-hint, .message {
    background: rgba(219,47,47,.10);
    border: 1px solid rgba(219,47,47,.26);
    border-radius: 15px;
    padding: 13px 15px;
    margin-bottom: 18px;
    color: #ffd2d2;
}
.message { background: rgba(43,182,115,.12); border-color: rgba(43,182,115,.28); color: #baf2d4; }
.panel {
    background: rgba(255,255,255,.055);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}
.soft-panel { background: rgba(255,255,255,.035); }
.two-col { display: grid; grid-template-columns: minmax(320px, .9fr) minmax(320px, 1.1fr); gap: 18px; margin-bottom: 18px; }
.full-panel { margin-top: 18px; }
.stack { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)); gap: 12px; }
.checks-row { display: flex; flex-wrap: wrap; gap: 16px; margin: 12px 0; }
.check { display: flex; flex-direction: row; align-items: center; gap: 8px; color: var(--text); }
.check input { width: auto; }
.check.compact { font-size: .86rem; }
.permission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 14px; }
.permission-grid > div { background: rgba(0,0,0,.13); border: 1px solid var(--line); border-radius: 14px; padding: 14px; display: grid; gap: 7px; }
.form-actions { margin-top: 14px; }
.admin-list { display: grid; gap: 12px; }
.admin-app {
    background: rgba(0,0,0,.13);
    border: 1px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
}
.admin-app summary {
    cursor: pointer;
    list-style: none;
    display: grid;
    grid-template-columns: 42px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
}
.admin-app summary::-webkit-details-marker { display: none; }
.admin-app summary small { display: block; color: var(--muted); margin-top: 3px; font-size: .82rem; }
.admin-app-body { border-top: 1px solid var(--line); padding: 16px; display: grid; gap: 12px; }
.admin-form { display: grid; gap: 10px; }
pre {
    white-space: pre-wrap;
    background: rgba(0,0,0,.20);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 13px;
    color: #d9e6f7;
}
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; min-width: 780px; }
th, td { text-align: left; padding: 13px 11px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 700; }
.inline-form { display: inline-flex; align-items: center; gap: 8px; margin: 0 8px 8px 0; }
.inline-form input, .inline-form select { width: auto; }
.muted { color: var(--muted); }
.small { font-size: .87rem; }
.mini { color: var(--muted); font-size: .78rem; margin-left: 5px; }
.empty, .error-page {
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    padding: 36px;
    text-align: center;
    color: var(--muted);
}
.small-empty { padding: 18px; }
.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 20px;
}
.login-card {
    width: min(440px, 100%);
    background: rgba(21,31,46,.9);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 28px;
}
.login-brand { padding: 0 0 22px; }
.error {
    background: rgba(239,68,68,.14);
    border: 1px solid rgba(239,68,68,.35);
    color: #ffc6c6;
    border-radius: 14px;
    padding: 11px 12px;
    margin: 14px 0;
}
.hint {
    color: var(--muted);
    font-size: .86rem;
    margin-top: 16px;
}
.frame-head { align-items: center; }
.frame-actions { display: flex; gap: 10px; }
.app-frame {
    width: 100%;
    height: calc(100vh - 190px);
    min-height: 620px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
}
.frame-note { color: var(--muted); font-size: .86rem; margin-top: 10px; }
@media (max-width: 980px) {
    .shell { grid-template-columns: 1fr; }
    .sidebar { position: static; min-height: auto; }
    .main { padding: 22px; }
    .two-col, .form-grid, .permission-grid { grid-template-columns: 1fr; }
    .page-head, .frame-head { flex-direction: column; }
    .search { width: 100%; }
    .admin-app summary { grid-template-columns: 42px 1fr; }
    .summary-badges { grid-column: 2; margin-top: 4px; }
}