/* ============ kazinagg.site — Неоновый Нуар / Glassmorphism ============ */
:root {
  --bg: #07070c;
  --bg-2: #0c0c14;
  --glass: rgba(22, 22, 32, 0.55);
  --glass-strong: rgba(26, 26, 38, 0.72);
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text: #e7e7ee;
  --muted: #9a9aad;
  --accent: #8257e5;
  --accent-2: #a970ff;
  --accent-glow: rgba(130, 87, 229, 0.35);
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #f87171;
  --info: #60a5fa;
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, Menlo, Consolas, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Фон с градиентами и сеткой */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 12% 8%, rgba(130, 87, 229, 0.14) 0%, transparent 42%),
    radial-gradient(circle at 88% 90%, rgba(52, 211, 153, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 70% 20%, rgba(96, 165, 250, 0.06) 0%, transparent 35%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 20%, transparent 75%);
}

.hidden { display: none !important; }

a { color: var(--accent-2); text-decoration: none; }
a:hover { color: #fff; }

h1, h2, h3 { color: #fff; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.02rem; }

/* ============ Кнопки ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.68rem 1.3rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: all 0.18s ease;
  white-space: nowrap;
  background: transparent;
  color: #fff;
  text-decoration: none;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #6d3fd1);
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 28px var(--accent-glow); }

.btn-ghost { border-color: var(--border-strong); background: rgba(255, 255, 255, 0.03); }
.btn-ghost:hover { border-color: var(--accent); background: rgba(130, 87, 229, 0.12); }

.btn-danger { background: rgba(248, 113, 113, 0.14); color: var(--danger); border-color: rgba(248, 113, 113, 0.25); }
.btn-danger:hover { background: rgba(248, 113, 113, 0.25); }

.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.82rem; }
.btn-block { width: 100%; }

.icon-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 9px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.18s;
}
.icon-btn:hover { border-color: var(--accent); background: rgba(130, 87, 229, 0.15); }

/* ============ Карточки ============ */
.card {
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}
.card h3 { margin-bottom: 1rem; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}
.card-head h3 { margin: 0; }
.card-value { font-weight: 700; font-size: 0.95rem; color: var(--accent-2); font-variant-numeric: tabular-nums; }

/* ============ Портфолио ============ */
.portfolio {
  max-width: 980px;
  margin: 0 auto;
  padding: 1.5rem 2rem 4rem;
}
.portfolio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0 2rem;
}
.hero {
  padding: 3.5rem 0 3rem;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(130, 87, 229, 0.12);
  border: 1px solid rgba(130, 87, 229, 0.3);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.4rem;
}
.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1.12;
  margin-bottom: 1.3rem;
}
.hero-title .grad {
  background: linear-gradient(100deg, var(--accent-2), var(--success));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  max-width: 620px;
  margin: 0 auto 2rem;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-actions { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }

.stack { margin-top: 3rem; }
.section-title {
  text-align: center;
  font-size: 1.4rem;
  margin-bottom: 1.6rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.stack-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: all 0.2s;
}
.stack-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 10px 30px var(--accent-glow); }
.stack-card b { font-size: 1.05rem; color: #fff; }
.stack-card span:last-child { font-size: 0.86rem; color: var(--muted); }
.stack-icon { font-size: 1.5rem; }

.portfolio-footer {
  margin-top: 4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ============ Бренд ============ */
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #6d3fd1);
  border-radius: 10px;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.brand-name { font-weight: 700; font-size: 1.1rem; color: #fff; }
.brand-dot { color: var(--accent-2); }

/* ============ Модалка ============ */
.overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(6px);
  z-index: 90;
}
.modal {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 100;
  width: min(92%, 420px);
  background: var(--glass-strong);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 1.6rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.3rem;
}
.login-form { display: flex; flex-direction: column; gap: 0.9rem; }
.login-error { color: var(--danger); font-size: 0.85rem; }

/* ============ Поля ввода ============ */
.input {
  padding: 0.7rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  font-size: 0.95rem;
  font-family: var(--font);
  transition: all 0.18s;
}
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.input-search { min-width: 200px; }
.input::placeholder { color: var(--muted); }

/* ============ Панель ============ */
.admin { max-width: 1280px; margin: 0 auto; padding: 1rem 1.5rem 4rem; }
.topbar {
  position: sticky;
  top: 0.75rem;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--glass-strong);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.7rem 1rem;
  margin-bottom: 1.5rem;
}
.topbar-tag {
  font-size: 0.75rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
}
.topbar-actions { display: flex; align-items: center; gap: 0.5rem; }

.tabs { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.tab {
  padding: 0.5rem 1rem;
  border-radius: 9px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.16s;
}
.tab:hover { color: #fff; background: rgba(255, 255, 255, 0.05); }
.tab.active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #6d3fd1);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.content { display: flex; flex-direction: column; gap: 1.2rem; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ============ Стат-карточки ============ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.stat-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
}
.stat-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.stat-card .stat-label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 800; color: #fff; margin-top: 0.25rem; font-variant-numeric: tabular-nums; }
.stat-card .stat-sub { font-size: 0.8rem; color: var(--muted); margin-top: 0.15rem; }
.stat-card .stat-icon { position: absolute; top: 0.9rem; right: 0.9rem; font-size: 1.2rem; opacity: 0.7; }

/* ============ Графики ============ */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}
.chart-box { position: relative; height: 210px; }

/* ============ Сетки ============ */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.2rem;
}
.stack-col { display: flex; flex-direction: column; gap: 1.2rem; }

/* ============ Списки ключ-значение ============ */
.kv-list { display: flex; flex-direction: column; }
.kv-row {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.kv-row:last-child { border-bottom: none; }
.kv-row .k { color: var(--muted); }
.kv-row .v { color: #fff; font-weight: 500; text-align: right; word-break: break-all; }

/* ============ Диски ============ */
.disk-list { display: flex; flex-direction: column; gap: 0.9rem; }
.disk-item { display: flex; flex-direction: column; gap: 0.35rem; }
.disk-head { display: flex; justify-content: space-between; font-size: 0.88rem; }
.disk-head .d-name { color: #fff; font-weight: 600; }
.disk-head .d-val { color: var(--muted); font-variant-numeric: tabular-nums; }
.bar { height: 8px; background: rgba(255, 255, 255, 0.06); border-radius: 99px; overflow: hidden; }
.bar > span {
  display: block; height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.5s ease;
}
.bar > span.warn { background: linear-gradient(90deg, #f59e0b, var(--warning)); }
.bar > span.danger { background: linear-gradient(90deg, #ef4444, var(--danger)); }

/* ============ Таблицы ============ */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.table th {
  text-align: left;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}
.table td { padding: 0.65rem 0.7rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr { transition: background 0.14s; }
.table tbody tr:hover { background: rgba(130, 87, 229, 0.07); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table .mono { font-family: var(--mono); font-size: 0.82rem; }

/* ============ Бейджи ============ */
.badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  padding: 0.22rem 0.6rem; border-radius: 999px;
  white-space: nowrap;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.running { color: var(--success); background: rgba(52, 211, 153, 0.12); }
.badge.exited, .badge.stopped { color: var(--danger); background: rgba(248, 113, 113, 0.12); }
.badge.paused { color: var(--warning); background: rgba(251, 191, 36, 0.12); }
.badge.neutral { color: var(--muted); background: rgba(255, 255, 255, 0.07); }
.badge.up { color: var(--success); background: rgba(52, 211, 153, 0.12); }
.badge.down { color: var(--danger); background: rgba(248, 113, 113, 0.12); }

/* ============ Кнопки действий контейнеров ============ */
.actions { display: flex; gap: 0.3rem; }
.act-btn {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.82rem;
  transition: all 0.15s;
}
.act-btn:hover { color: #fff; border-color: var(--accent); background: rgba(130, 87, 229, 0.15); }
.act-btn.danger:hover { border-color: var(--danger); background: rgba(248, 113, 113, 0.18); color: var(--danger); }
.act-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ============ Nginx ============ */
.vhost-card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 0.9rem;
}
.vhost-head { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; margin-bottom: 0.6rem; }
.vhost-name { color: #fff; font-weight: 700; font-family: var(--mono); font-size: 0.92rem; }
.vhost-listen { color: var(--accent-2); font-family: var(--mono); font-size: 0.82rem; }
.loc-row { display: flex; gap: 1rem; font-size: 0.85rem; padding: 0.3rem 0; }
.loc-row .loc-path { font-family: var(--mono); color: var(--success); min-width: 110px; }
.loc-row .loc-target { font-family: var(--mono); color: var(--muted); }

.config-raw {
  margin-top: 0.8rem;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
  color: #c9d1d9;
}
.config-raw .cm { color: #6b7280; }     /* комментарий */
.config-raw .cd { color: #7dd3fc; }     /* директивы */
.config-raw .cs { color: #86efac; }     /* значения/строки */
.config-raw .cp { color: #f0abfc; }     /* пути/url */
.config-raw .cb { color: #fca5a5; }     /* скобки/числа */

/* ============ Топология ============ */
.topology { overflow-x: auto; padding: 0.4rem 0; }
.topology svg { display: block; min-width: 640px; }
.t-node rect { transition: all 0.2s; }
.t-node:hover rect { stroke: var(--accent-2); }
.t-edge { stroke: rgba(255, 255, 255, 0.18); stroke-width: 1.4; fill: none; }

/* ============ Прочее ============ */
.muted { color: var(--muted); font-size: 0.85rem; }
.toolbar { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; }
.port-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.76rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.1rem 0.4rem;
  margin: 0.1rem;
}
.spin { animation: spin 0.9s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.empty { color: var(--muted); text-align: center; padding: 1.5rem; font-size: 0.9rem; }

@media (max-width: 720px) {
  .admin { padding: 0.75rem 0.75rem 3rem; }
  .portfolio { padding: 1rem 1.2rem 3rem; }
  .topbar { position: static; }
  .hero { padding: 2rem 0 2rem; }
  .chart-grid, .grid-2 { grid-template-columns: 1fr; }
}