@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap");

:root {
  --bg: #080a0f;
  --bg-elevated: #0f1219;
  --card: #131720;
  --card-hover: #181d28;
  --border: #252b3a;
  --border-soft: rgba(255, 255, 255, 0.06);
  --text: #f1f5f9;
  --text-secondary: #c8d0df;
  --muted: #8b95a8;
  --accent: #7c9cff;
  --accent-2: #5b7cfa;
  --accent-glow: rgba(91, 124, 250, 0.22);
  --ok: #2dd4a8;
  --ok-soft: #34d399;
  --ok-bg: rgba(45, 212, 168, 0.1);
  --ok-border: rgba(45, 212, 168, 0.28);
  --warn: #f5b942;
  --warn-bg: rgba(245, 185, 66, 0.1);
  --warn-border: rgba(245, 185, 66, 0.28);
  --bad: #ff6b7a;
  --bad-bg: rgba(255, 107, 122, 0.1);
  --bad-border: rgba(255, 107, 122, 0.28);
  --unknown: #94a3b8;
  --unknown-bg: rgba(148, 163, 184, 0.1);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.28);
  --radius: 18px;
  --radius-sm: 12px;
  --font: "DM Sans", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(ellipse 120% 80% at 10% -20%, rgba(91, 124, 250, 0.14), transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(155, 123, 255, 0.08), transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.layout {
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  min-height: 100vh;
  width: 100%;
}

.sidebar {
  background: rgba(8, 10, 15, 0.88);
  border-right: 1px solid var(--border);
  padding: 26px 20px;
  position: sticky;
  top: 0;
  height: 100vh;
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(145deg, #6d8cff 0%, #9b7bff 100%);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: 0 8px 24px rgba(109, 140, 255, 0.35);
}

.brand-title { font-size: 1.08rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-sub { color: var(--muted); font-size: 0.78rem; margin-top: 2px; }

.nav { display: flex; flex-direction: column; gap: 6px; }
.nav a {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  transition: 0.18s ease;
  border: 1px solid transparent;
  font-weight: 500;
  font-size: 0.94rem;
}
.nav a:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}
.nav a.active {
  background: linear-gradient(135deg, rgba(91, 124, 250, 0.16), rgba(155, 123, 255, 0.08));
  color: var(--text);
  border-color: rgba(124, 156, 255, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sidebar-footer {
  position: absolute;
  bottom: 24px;
  left: 20px;
  right: 20px;
}

.content {
  padding: 28px clamp(20px, 2.5vw, 40px) 40px;
  width: 100%;
  min-width: 0;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.page-header h1 {
  margin: 0 0 8px;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.page-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  max-width: 620px;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }

@media (max-width: 1100px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .sidebar-footer { position: static; margin-top: 24px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .content { padding: 24px 20px 36px; }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: linear-gradient(180deg, rgba(22, 26, 36, 0.95), rgba(16, 19, 27, 0.98));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.card h2, .card h3 {
  margin: 0 0 16px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.stat-card {
  padding: 20px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  opacity: 0.12;
  transform: translate(30%, -30%);
}
.stat-card.neutral::after { background: var(--accent); }
.stat-card.ok::after { background: var(--ok); }
.stat-card.warn::after { background: var(--warn); }
.stat-card.bad::after { background: var(--bad); }

.stat-label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-value {
  font-size: 2.1rem;
  font-weight: 800;
  margin-top: 8px;
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat-card.ok { background: var(--ok-bg); border-color: var(--ok-border); }
.stat-card.warn { background: var(--warn-bg); border-color: var(--warn-border); }
.stat-card.bad { background: var(--bad-bg); border-color: var(--bad-border); }
.stat-card.neutral { background: rgba(91, 124, 250, 0.07); border-color: rgba(91, 124, 250, 0.18); }

.btn {
  border: 0;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.92rem;
  transition: 0.18s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: white;
  box-shadow: 0 8px 24px var(--accent-glow);
}
.btn-primary:hover { filter: brightness(1.07); transform: translateY(-1px); }
.btn-secondary { background: #1c2230; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: #222938; }
.btn-danger { background: #3a1f28; color: #ffb4bc; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.04); color: var(--text); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 600;
}
input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #0a0d14;
  color: var(--text);
  margin-bottom: 14px;
  font-family: inherit;
  font-size: 0.94rem;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: rgba(124, 156, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(124, 156, 255, 0.12);
}

.hint { color: var(--muted); font-size: 0.88rem; line-height: 1.5; }

.banner {
  padding: 18px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 22px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.banner strong { font-size: 1rem; }
.banner.running { background: var(--warn-bg); border-color: var(--warn-border); }
.banner.ok { background: var(--ok-bg); border-color: var(--ok-border); }
.banner.bad { background: var(--bad-bg); border-color: var(--bad-border); }
.banner.neutral { background: rgba(91, 124, 250, 0.06); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}
.status-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}
.status-pill.ok { color: var(--ok-soft); background: var(--ok-bg); }
.status-pill.warn { color: var(--warn); background: var(--warn-bg); }
.status-pill.bad { color: var(--bad); background: var(--bad-bg); }
.status-pill.unknown { color: var(--unknown); background: var(--unknown-bg); }

/* ── Servers page ── */

.servers-summary {
  margin-bottom: 20px;
}

.servers-toolbar {
  margin-bottom: 22px;
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  transition: 0.15s ease;
}
.filter-tab:hover { color: var(--text); border-color: rgba(124, 156, 255, 0.3); }
.filter-tab.active {
  color: var(--text);
  background: rgba(91, 124, 250, 0.14);
  border-color: rgba(124, 156, 255, 0.35);
}

.search-box {
  min-width: 240px;
  flex: 1;
  max-width: 360px;
}
.search-box input {
  margin-bottom: 0;
  padding-left: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238b95a8' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85zm-5.242 1.156a5 5 0 1 1 0-10 5 5 0 0 1 0 10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 14px center;
}

.servers-meta-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  font-size: 0.88rem;
}

.server-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 16px;
  width: 100%;
}

@media (min-width: 1400px) {
  .server-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (min-width: 1900px) {
  .server-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

@media (max-width: 480px) {
  .server-grid { grid-template-columns: 1fr; }
}

.server-card {
  background: linear-gradient(165deg, rgba(22, 26, 36, 0.98), rgba(14, 17, 24, 0.99));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: var(--shadow-sm);
}
.server-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.server-card.ok { border-color: var(--ok-border); }
.server-card.warn { border-color: var(--warn-border); }
.server-card.bad { border-color: var(--bad-border); }
.server-card.unknown { border-color: rgba(148, 163, 184, 0.2); }

.server-card-accent {
  height: 3px;
  width: 100%;
}
.server-card.ok .server-card-accent { background: linear-gradient(90deg, var(--ok), #10b981); }
.server-card.warn .server-card-accent { background: linear-gradient(90deg, var(--warn), #f59e0b); }
.server-card.bad .server-card-accent { background: linear-gradient(90deg, var(--bad), #ef4444); }
.server-card.unknown .server-card-accent { background: linear-gradient(90deg, var(--unknown), #64748b); }

.server-card-body { padding: 20px 22px 22px; }

.server-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.server-vpn-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #b8c7ff;
  background: rgba(91, 124, 250, 0.14);
  border: 1px solid rgba(124, 156, 255, 0.2);
  margin-bottom: 8px;
}

.server-name {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--text);
}

.server-health {
  margin-bottom: 18px;
}

.server-health-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.82rem;
  color: var(--muted);
}

.server-health-pct {
  font-weight: 700;
  color: var(--text-secondary);
}

.server-health-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.server-health-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.4s ease;
}
.server-health-fill.ok { background: linear-gradient(90deg, #10b981, var(--ok)); }
.server-health-fill.warn { background: linear-gradient(90deg, #f59e0b, var(--warn)); }
.server-health-fill.bad { background: linear-gradient(90deg, #ef4444, var(--bad)); }
.server-health-fill.unknown { background: var(--unknown); }

.check-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
}
.check-section:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.check-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.check-section-title .icon {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.04);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.check-row {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  font-size: 0.86rem;
}
.check-row.ok { border-color: rgba(45, 212, 168, 0.12); }
.check-row.bad { border-color: rgba(255, 107, 122, 0.14); background: rgba(255, 107, 122, 0.04); }

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
}
.check-row.ok .check-icon { background: var(--ok-bg); color: var(--ok-soft); }
.check-row.bad .check-icon { background: var(--bad-bg); color: var(--bad); }

.check-label {
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.35;
  word-break: break-word;
}

.check-detail {
  color: var(--muted);
  font-size: 0.78rem;
  text-align: right;
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.site-tag.ok {
  background: var(--ok-bg);
  color: var(--ok-soft);
  border-color: rgba(45, 212, 168, 0.18);
}
.site-tag.bad {
  background: var(--bad-bg);
  color: var(--bad);
  border-color: rgba(255, 107, 122, 0.18);
}

.site-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.site-chip {
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.82rem;
  border: 1px solid transparent;
}
.site-chip.ok { background: var(--ok-bg); color: var(--ok-soft); border-color: rgba(45, 212, 168, 0.18); }
.site-chip.bad { background: var(--bad-bg); color: var(--bad); border-color: rgba(255, 107, 122, 0.18); }
.site-chip.unknown { background: var(--unknown-bg); color: var(--unknown); }

.site-group-label {
  margin-top: 14px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.site-group-label:first-child { margin-top: 0; }
.site-grid.inline { margin-top: 0; }

.sub-list { display: flex; flex-direction: column; gap: 12px; }
.sub-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  background: var(--bg-elevated);
}
.sub-name { font-weight: 700; font-size: 1rem; }
.sub-meta { color: var(--muted); font-size: 0.86rem; word-break: break-all; margin-top: 8px; }

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(91, 124, 250, 0.15);
  color: #b8c7ff;
}
.badge.off { background: var(--bad-bg); color: var(--bad); }

.issue-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-soft);
  margin-bottom: 8px;
}
.issue-item:last-child { margin-bottom: 0; }
.issue-text { flex: 1; min-width: 0; }
.issue-text strong { display: block; font-size: 0.94rem; }
.issue-text span { color: var(--muted); font-size: 0.84rem; }

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(420px, 100%);
  background: linear-gradient(180deg, rgba(22, 26, 36, 0.98), rgba(14, 17, 24, 0.99));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow);
}
.login-card h1 { margin: 0 0 8px; letter-spacing: -0.03em; }
.login-card p { color: var(--muted); margin: 0 0 24px; }

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: #1a2030;
  border: 1px solid var(--border);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  opacity: 0;
  transform: translateY(10px);
  transition: 0.22s ease;
  pointer-events: none;
  z-index: 1000;
  box-shadow: var(--shadow);
  font-weight: 500;
}
.toast.show { opacity: 1; transform: translateY(0); }

.empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
  font-size: 0.96rem;
}

code {
  background: #0a0d14;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.84rem;
}

.time-meta {
  color: var(--muted);
  font-size: 0.86rem;
}

/* ── Uptime page ── */

.uptime-toolbar select { margin-bottom: 0; }

.uptime-summary {
  margin-left: auto;
  align-self: flex-end;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  background: rgba(91, 124, 250, 0.08);
  border: 1px solid rgba(124, 156, 255, 0.18);
  font-size: 0.92rem;
  line-height: 1.5;
}
.uptime-summary strong {
  font-size: 1.35rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.uptime-board {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.uptime-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  background: linear-gradient(180deg, rgba(18, 22, 30, 0.95), rgba(12, 15, 22, 0.98));
}

.uptime-row-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
  align-items: center;
}

.uptime-server {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.uptime-pct-ring {
  position: relative;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}
.uptime-pct-ring svg {
  width: 56px;
  height: 56px;
  transform: rotate(-90deg);
}
.uptime-pct-ring circle.track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 5;
}
.uptime-pct-ring circle.value {
  fill: none;
  stroke-width: 5;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease;
}
.uptime-pct-ring circle.value.ok { stroke: var(--ok); }
.uptime-pct-ring circle.value.warn { stroke: var(--warn); }
.uptime-pct-ring circle.value.bad { stroke: var(--bad); }
.uptime-pct-text {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.uptime-bar-wrap {
  position: relative;
}

.uptime-bar {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 4px 2px 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.uptime-cell {
  width: 12px;
  min-width: 12px;
  height: 40px;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
  flex-shrink: 0;
}
.uptime-cell:hover {
  transform: scaleY(1.12);
  filter: brightness(1.15);
}
.uptime-cell.ok {
  background: linear-gradient(180deg, #34d399, #059669);
  box-shadow: 0 2px 8px rgba(52, 211, 153, 0.25);
}
.uptime-cell.warn {
  background: linear-gradient(180deg, #fbbf24, #d97706);
  box-shadow: 0 2px 8px rgba(251, 191, 36, 0.25);
}
.uptime-cell.down {
  background: linear-gradient(180deg, #f87171, #dc2626);
  box-shadow: 0 2px 8px rgba(248, 113, 113, 0.25);
}
.uptime-bar.hourly {
  gap: 3px;
  padding-bottom: 6px;
}
.uptime-bar.hourly .uptime-cell {
  flex: 1;
  min-width: 0;
  width: auto;
  height: 44px;
  border-radius: 5px;
}

.uptime-axis.hourly {
  display: grid;
  gap: 3px;
  margin-top: 4px;
  font-size: 0.65rem;
  color: var(--muted);
  text-align: center;
}
.uptime-axis.hourly span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.uptime-hint {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(91, 124, 250, 0.06);
  border: 1px solid rgba(124, 156, 255, 0.12);
}

.uptime-legend .dot.unknown { background: #475569; }

.uptime-cell.unknown {
  background: #334155;
  box-shadow: none;
  opacity: 0.65;
}

.uptime-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  padding: 0 2px;
  font-size: 0.72rem;
  color: var(--muted);
}

.uptime-empty {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 12px 0;
}

.uptime-legend {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 500;
}
.uptime-legend .dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  margin-right: 8px;
  vertical-align: middle;
}
.uptime-legend .dot.ok { background: linear-gradient(180deg, #34d399, #059669); }
.uptime-legend .dot.warn { background: linear-gradient(180deg, #fbbf24, #d97706); }
.uptime-legend .dot.down { background: linear-gradient(180deg, #f87171, #dc2626); }

.incident-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 360px;
  overflow: auto;
  padding-right: 4px;
}

.incident-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.02);
}
.incident-item.open {
  border-color: var(--bad-border);
  background: rgba(255, 107, 122, 0.05);
}

.incident-title {
  font-weight: 700;
  font-size: 0.96rem;
}
.incident-summary {
  margin: 8px 0 6px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.uptime-tooltip {
  display: none;
  position: fixed;
  z-index: 2000;
  max-width: 300px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: #1a2030;
  border: 1px solid var(--border);
  white-space: pre-line;
  font-size: 0.86rem;
  line-height: 1.5;
  pointer-events: none;
  box-shadow: var(--shadow);
}

/* ── TV mode (user: tele) — ultra-compact layout for large displays ── */

body.tv-mode {
  font-size: 11px;
  line-height: 1.35;
}

body.tv-mode .layout {
  grid-template-columns: 1fr;
  min-height: 100vh;
}

body.tv-mode .sidebar {
  position: static;
  height: auto;
  padding: 4px 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  border-right: none;
  border-bottom: 1px solid var(--border);
}

body.tv-mode .brand {
  margin-bottom: 0;
  gap: 6px;
}

body.tv-mode .brand-icon {
  width: 24px;
  height: 24px;
  font-size: 0.58rem;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(109, 140, 255, 0.2);
}

body.tv-mode .brand-title {
  font-size: 0.8rem;
}

body.tv-mode .brand-sub {
  display: none;
}

body.tv-mode .nav {
  flex-direction: row;
  flex: 1;
  flex-wrap: wrap;
  gap: 2px;
}

body.tv-mode .nav a {
  padding: 4px 8px;
  font-size: 0.72rem;
  border-radius: 6px;
}

body.tv-mode .sidebar-footer {
  position: static;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

body.tv-mode .sidebar-footer .time-meta {
  margin-bottom: 0 !important;
  font-size: 0.65rem;
  white-space: nowrap;
}

body.tv-mode .sidebar-footer .btn {
  width: auto !important;
  padding: 4px 8px;
  font-size: 0.68rem;
}

body.tv-mode .content {
  padding: 8px 12px 10px;
}

body.tv-mode .page-header {
  margin-bottom: 6px;
  gap: 6px;
  align-items: center;
}

body.tv-mode .page-header h1 {
  font-size: 1.05rem;
  margin-bottom: 0;
}

body.tv-mode .page-header p {
  display: none;
}

body.tv-mode .grid-2,
body.tv-mode .grid-3,
body.tv-mode .grid-4 {
  gap: 6px;
}

body.tv-mode .stat-card {
  padding: 8px 10px;
  border-radius: 8px;
}

body.tv-mode .stat-card::after {
  width: 32px;
  height: 32px;
}

body.tv-mode .stat-label {
  font-size: 0.6rem;
  letter-spacing: 0.04em;
}

body.tv-mode .stat-value {
  font-size: 1.2rem;
  margin-top: 2px;
}

body.tv-mode .card {
  padding: 8px 10px;
  border-radius: 10px;
}

body.tv-mode .card h2,
body.tv-mode .card h3 {
  margin-bottom: 5px;
  font-size: 0.8rem;
}

body.tv-mode .banner.neutral,
body.tv-mode .banner.ok {
  display: none;
}

body.tv-mode .banner {
  padding: 5px 10px;
  margin-bottom: 6px;
  border-radius: 8px;
}

body.tv-mode .banner strong {
  font-size: 0.76rem;
}

body.tv-mode .banner .time-meta {
  display: none;
}

body.tv-mode .hint,
body.tv-mode .uptime-hint {
  display: none !important;
}

body.tv-mode .btn {
  padding: 4px 9px;
  font-size: 0.7rem;
  border-radius: 6px;
}

body.tv-mode .btn-primary:hover {
  transform: none;
}

body.tv-mode .status-pill {
  padding: 2px 6px;
  font-size: 0.56rem;
  gap: 3px;
}

body.tv-mode .status-pill::before {
  width: 4px;
  height: 4px;
  box-shadow: 0 0 4px currentColor;
}

body.tv-mode label {
  font-size: 0.66rem;
  margin-bottom: 3px;
}

body.tv-mode input,
body.tv-mode textarea,
body.tv-mode select {
  padding: 5px 8px;
  font-size: 0.72rem;
  margin-bottom: 6px;
  border-radius: 8px;
}

body.tv-mode .row {
  gap: 6px;
}

body.tv-mode .badge {
  padding: 2px 6px;
  font-size: 0.62rem;
}

body.tv-mode .servers-summary {
  margin-bottom: 6px;
}

body.tv-mode .servers-toolbar {
  padding: 6px 8px;
  margin-bottom: 6px;
}

body.tv-mode .servers-meta-bar {
  padding: 4px 8px;
  margin-bottom: 6px;
  font-size: 0.65rem;
}

body.tv-mode .filter-tab {
  padding: 3px 7px;
  font-size: 0.65rem;
}

body.tv-mode .search-box {
  min-width: 130px;
  max-width: 180px;
}

body.tv-mode .search-box input {
  padding: 4px 8px 4px 26px;
  font-size: 0.72rem;
}

body.tv-mode .server-grid {
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 6px;
}

body.tv-mode .server-card {
  border-radius: 8px;
}

body.tv-mode .server-card:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
}

body.tv-mode .server-card-body {
  padding: 8px 10px;
}

body.tv-mode .server-top {
  margin-bottom: 4px;
  gap: 4px;
}

body.tv-mode .server-vpn-badge {
  padding: 1px 5px;
  font-size: 0.54rem;
  margin-bottom: 1px;
}

body.tv-mode .server-name {
  font-size: 0.76rem;
}

body.tv-mode .server-health {
  margin-bottom: 4px;
}

body.tv-mode .server-health-head {
  margin-bottom: 2px;
  font-size: 0.62rem;
}

body.tv-mode .server-health-pct {
  display: none;
}

body.tv-mode .server-health-bar {
  height: 3px;
}

body.tv-mode .check-section {
  margin-top: 5px;
  padding-top: 5px;
}

body.tv-mode .check-section-title {
  margin-bottom: 3px;
  font-size: 0.58rem;
  gap: 3px;
}

body.tv-mode .check-section-title .icon {
  width: 13px;
  height: 13px;
  font-size: 0.52rem;
  border-radius: 3px;
}

body.tv-mode .diagnostic-point .check-list {
  display: none;
}

body.tv-mode .check-list {
  gap: 2px;
}

body.tv-mode .check-row {
  padding: 2px 5px;
  font-size: 0.64rem;
  gap: 4px;
  grid-template-columns: 12px 1fr;
  border-radius: 5px;
}

body.tv-mode .check-icon {
  width: 12px;
  height: 12px;
  font-size: 0.52rem;
}

body.tv-mode .check-detail {
  display: none;
}

body.tv-mode .site-tags {
  gap: 3px;
}

body.tv-mode .site-tag {
  padding: 2px 5px;
  font-size: 0.6rem;
  gap: 2px;
}

body.tv-mode .site-chip {
  padding: 3px 6px;
  font-size: 0.62rem;
  border-radius: 5px;
}

body.tv-mode .issue-item {
  padding: 5px 8px;
  margin-bottom: 4px;
  gap: 6px;
}

body.tv-mode .issue-text strong {
  font-size: 0.74rem;
}

body.tv-mode .issue-text span {
  font-size: 0.65rem;
}

body.tv-mode .time-meta {
  font-size: 0.65rem;
}

body.tv-mode .uptime-toolbar select,
body.tv-mode .uptime-toolbar label {
  margin-bottom: 0;
}

body.tv-mode .uptime-toolbar label {
  font-size: 0.65rem;
  margin-bottom: 3px;
}

body.tv-mode .uptime-toolbar input,
body.tv-mode .uptime-toolbar select {
  padding: 5px 8px;
  font-size: 0.72rem;
  margin-bottom: 0;
}

body.tv-mode .uptime-summary {
  padding: 6px 8px;
  font-size: 0.72rem;
}

body.tv-mode .uptime-summary strong {
  font-size: 0.9rem;
}

body.tv-mode .uptime-board {
  gap: 5px;
}

body.tv-mode .uptime-row {
  padding: 6px 8px;
  border-radius: 8px;
}

body.tv-mode .uptime-row-head {
  margin-bottom: 4px;
  gap: 6px;
}

body.tv-mode .uptime-server {
  font-size: 0.74rem;
}

body.tv-mode .uptime-pct-ring {
  width: 30px;
  height: 30px;
}

body.tv-mode .uptime-pct-ring svg {
  width: 30px;
  height: 30px;
}

body.tv-mode .uptime-pct-ring circle.track,
body.tv-mode .uptime-pct-ring circle.value {
  stroke-width: 3;
}

body.tv-mode .uptime-pct-text {
  font-size: 0.56rem;
}

body.tv-mode .uptime-bar {
  gap: 2px;
  padding: 1px 0 3px;
}

body.tv-mode .uptime-cell {
  width: 6px;
  min-width: 6px;
  height: 20px;
  border-radius: 2px;
}

body.tv-mode .uptime-bar.hourly {
  gap: 1px;
  padding-bottom: 3px;
}

body.tv-mode .uptime-bar.hourly .uptime-cell {
  height: 22px;
  border-radius: 2px;
}

body.tv-mode .uptime-axis {
  margin-top: 2px;
  font-size: 0.56rem;
}

body.tv-mode .uptime-axis.hourly {
  font-size: 0.54rem;
  gap: 1px;
}

body.tv-mode .uptime-legend {
  gap: 8px;
  font-size: 0.65rem;
}

body.tv-mode .uptime-legend .dot {
  width: 7px;
  height: 7px;
  margin-right: 4px;
}

body.tv-mode .incident-list {
  max-height: 140px;
  gap: 4px;
}

body.tv-mode .incident-item {
  padding: 5px 8px;
}

body.tv-mode .incident-title {
  font-size: 0.74rem;
}

body.tv-mode .incident-summary {
  margin: 2px 0 1px;
  font-size: 0.68rem;
}

body.tv-mode .sub-list {
  gap: 6px;
}

body.tv-mode .sub-item {
  padding: 8px 10px;
  border-radius: 8px;
}

body.tv-mode .sub-name {
  font-size: 0.76rem;
}

body.tv-mode .sub-meta {
  font-size: 0.65rem;
  margin-top: 2px;
}

body.tv-mode .empty {
  padding: 16px 12px;
  font-size: 0.74rem;
}

@media (min-width: 1600px) {
  body.tv-mode .server-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
}

/* ── Visor page — tablet fullscreen (4 VPN on one screen) ── */

body.visor-page {
  height: 100vh;
  overflow: hidden;
  font-size: 12px;
  line-height: 1.35;
  display: flex;
  flex-direction: column;
}

body.visor-page .layout,
body.visor-page .sidebar {
  display: none;
}

.visor-header {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: minmax(120px, 0.9fr) minmax(240px, 1.3fr) minmax(180px, 1fr);
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 10, 15, 0.97);
}

.visor-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.visor-brand .brand-icon {
  width: 32px;
  height: 32px;
  font-size: 0.65rem;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(109, 140, 255, 0.25);
}

.visor-brand .brand-title {
  font-size: 1rem;
  font-weight: 700;
}

.visor-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.visor-stat {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 10px;
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.visor-stat.ok { border-color: var(--ok-border); background: var(--ok-bg); }
.visor-stat.warn { border-color: var(--warn-border); background: var(--warn-bg); }
.visor-stat.bad { border-color: var(--bad-border); background: var(--bad-bg); }

.visor-stat-label {
  color: var(--muted);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.visor-stat-value {
  font-size: 1.1rem;
  font-weight: 700;
}

.visor-meta {
  text-align: right;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.4;
}

.visor-clock {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.visor-fs-btn {
  display: inline-block;
  margin-top: 6px;
  padding: 7px 14px;
  background: linear-gradient(145deg, #6d8cff 0%, #5b7cfa 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(91, 124, 250, 0.25);
}

.visor-fs-btn:active {
  background: #4a6adf;
}

body.visor-page.visor-fs-mode {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

body.visor-page.visor-fs-mode .visor-header {
  display: none;
}

body.visor-page.visor-fs-mode .visor-main {
  padding: 4px 6px 6px;
}

.visor-main {
  flex: 1 1 auto;
  min-height: 0;
  padding: 8px 10px 10px;
  overflow: hidden;
}

.visor-vpn-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 8px;
  height: 100%;
}

.visor-empty {
  padding: 24px 12px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: 12px;
  grid-column: 1 / -1;
  grid-row: 1 / -1;
}

.visor-vpn-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  overflow: hidden;
  min-height: 0;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.visor-vpn-card.ok { border-color: var(--ok-border); }
.visor-vpn-card.warn { border-color: var(--warn-border); }
.visor-vpn-card.bad { border-color: var(--bad-border); }

.visor-vpn-card-accent {
  height: 3px;
  background: var(--unknown);
}

.visor-vpn-card.ok .visor-vpn-card-accent { background: var(--ok); }
.visor-vpn-card.warn .visor-vpn-card-accent { background: var(--warn); }
.visor-vpn-card.bad .visor-vpn-card-accent { background: var(--bad); }

.visor-vpn-card-body {
  padding: 12px 14px 14px;
}

.visor-vpn-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.visor-vpn-name {
  margin: 0 0 6px 0;
  font-size: 1.05rem;
  line-height: 1.2;
}

.visor-vpn-hero {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.visor-vpn-hero.ok { color: var(--ok); }
.visor-vpn-hero.warn { color: var(--warn); }
.visor-vpn-hero.bad { color: var(--bad); }
.visor-vpn-hero.unknown { color: var(--muted); }

.visor-vpn-counts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 10px;
}

.visor-count {
  text-align: center;
  padding: 6px 4px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.visor-count .n {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.1;
}

.visor-count .l {
  display: block;
  font-size: 0.62rem;
  color: var(--muted);
  margin-top: 2px;
}

.visor-count.ok .n { color: var(--ok); }
.visor-count.warn .n { color: var(--warn); }
.visor-count.bad .n { color: var(--bad); }

.visor-vpn-health {
  margin-bottom: 10px;
}

.visor-vpn-health-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.visor-vpn-health-fill {
  height: 100%;
  border-radius: inherit;
}

.visor-vpn-health-fill.ok { background: var(--ok); }
.visor-vpn-health-fill.warn { background: var(--warn); }
.visor-vpn-health-fill.bad { background: var(--bad); }
.visor-vpn-health-fill.unknown { background: var(--unknown); }

.visor-vpn-chips {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 5px;
}

.visor-vpn-chip {
  text-align: center;
  padding: 8px 4px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.visor-vpn-chip.ok { border-color: var(--ok-border); background: var(--ok-bg); }
.visor-vpn-chip.warn { border-color: var(--warn-border); background: var(--warn-bg); }
.visor-vpn-chip.bad { border-color: var(--bad-border); background: var(--bad-bg); }

.visor-vpn-chip-name {
  display: block;
  font-size: 0.62rem;
  color: var(--muted);
  margin-bottom: 3px;
}

.visor-vpn-chip-pct {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.visor-vpn-chip.ok .visor-vpn-chip-pct { color: var(--ok); }
.visor-vpn-chip.warn .visor-vpn-chip-pct { color: var(--warn); }
.visor-vpn-chip.bad .visor-vpn-chip-pct { color: var(--bad); }

.visor-vpn-chips-empty {
  color: var(--muted);
  font-size: 0.72rem;
  grid-column: 1 / -1;
  text-align: center;
}

.visor-vpn-footer {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border-soft);
  font-size: 0.72rem;
}

.visor-vpn-issues {
  color: var(--warn);
}

.visor-vpn-issues.ok {
  color: var(--ok);
}

body.visor-page .status-pill {
  font-size: 0.65rem;
  padding: 3px 8px;
}

@media (max-width: 900px) {
  .visor-header {
    grid-template-columns: 1fr;
  }

  .visor-meta {
    text-align: left;
  }

  .visor-vpn-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    overflow-y: auto;
  }

  .visor-vpn-card {
    height: auto;
    min-height: 200px;
  }

  .visor-vpn-chips {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}