/* Темата се решава от inline скрипта в base.html, който слага data-theme="light"
   или "dark" на <html> преди първото рисуване. Затова тук няма медия заявка. */
:root {
  color-scheme: light;

  --blue: #3b82f6;
  --purple: #8b5cf6;
  --emerald: #10b981;
  --amber: #f59e0b;
  --rose: #ef4444;

  --radius: 12px;
  --radius-sm: 8px;
  --mono: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Inter", "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --bg: #f4f6fb;
  --bg-elevated: #ffffff;
  --panel: rgba(255, 255, 255, 0.72);
  --border: rgba(15, 23, 42, 0.1);
  --border-strong: rgba(15, 23, 42, 0.18);
  --text: #0f172a;
  --text-muted: #5b6880;
  --shadow: 0 10px 30px -12px rgba(15, 23, 42, 0.25);
  --sidebar: #0e131f;
  --sidebar-text: #cbd5e1;
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --bg: #080c14;
  --bg-elevated: #111726;
  --panel: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #e6edf7;
  --text-muted: #94a3b8;
  --shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
  --sidebar: #0b101b;
  --sidebar-text: #94a3b8;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
}

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

.layout {
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: 100vh;
}

/* --- Sidebar ---------------------------------------------------------- */

.sidebar {
  background: var(--sidebar);
  color: var(--sidebar-text);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.8);
}

.nav { display: flex; flex-direction: column; gap: 2px; }

.nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-text);
  font-weight: 500;
  transition: background 150ms ease, color 150ms ease;
}

.nav a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; text-decoration: none; }

.nav a.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.22) 0%, rgba(139, 92, 246, 0.22) 100%);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.nav .count {
  font-family: var(--mono);
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.sidebar-footer {
  margin-top: auto;
  padding: 0 8px;
  font-size: 12px;
  color: #64748b;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--text-muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.theme-toggle:hover { color: var(--text); }

/* В сайдбара фонът е тъмен и в двете теми, затова там бутонът е отделен случай. */
.sidebar-footer .theme-toggle {
  margin-top: 8px;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--sidebar-text);
}

.sidebar-footer .theme-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* --- Main ------------------------------------------------------------- */

.main { padding: 24px 28px 48px; min-width: 0; }

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

h1 { font-size: 20px; font-weight: 700; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 15px; font-weight: 600; margin: 0 0 12px; }
.subtitle { color: var(--text-muted); font-size: 13px; }

.label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* --- Cards ------------------------------------------------------------ */

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 20px;
}

.card + .card { margin-top: 16px; }

.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.stat { display: flex; flex-direction: column; gap: 6px; }
.stat .value { font-family: var(--mono); font-size: 26px; font-weight: 700; line-height: 1; }
.stat .value.high { color: var(--rose); }
.stat .value.medium { color: var(--amber); }
.stat .value.ok { color: var(--emerald); }

/* --- Tables ----------------------------------------------------------- */

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

table { width: 100%; border-collapse: collapse; font-size: 13px; }

thead th {
  position: sticky;
  top: 0;
  background: var(--bg-elevated);
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
  z-index: 1;
}

thead th a { color: inherit; }
thead th a:hover { color: var(--text); }

tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

tbody tr { transition: background 150ms ease; }
tbody tr:hover { background: rgba(59, 130, 246, 0.06); }
tbody tr.acked { opacity: 0.6; }

td.num, th.num { text-align: right; font-family: var(--mono); white-space: nowrap; }
td.mono { font-family: var(--mono); }
td.nowrap { white-space: nowrap; }

.empty { padding: 32px 12px; text-align: center; color: var(--text-muted); }

/* --- Badges & pills --------------------------------------------------- */

.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.badge.high { background: rgba(239, 68, 68, 0.15); color: #dc2626; }
.badge.medium { background: rgba(245, 158, 11, 0.16); color: #b45309; }
.badge.low { background: rgba(148, 163, 184, 0.18); color: var(--text-muted); }
.badge.ok { background: rgba(16, 185, 129, 0.16); color: #047857; }
.badge.neutral { background: rgba(59, 130, 246, 0.14); color: #1d4ed8; }

:root[data-theme="dark"] .badge.high { color: #fca5a5; }
:root[data-theme="dark"] .badge.medium { color: #fcd34d; }
:root[data-theme="dark"] .badge.ok { color: #6ee7b7; }
:root[data-theme="dark"] .badge.neutral { color: #93c5fd; }

.dot-live {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  margin-right: 6px;
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.82); }
}

/* --- Forms & buttons -------------------------------------------------- */

input[type="text"], input[type="password"], input[type="number"], input[type="email"],
select, textarea {
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

textarea { resize: vertical; min-height: 64px; }

.field { display: flex; flex-direction: column; gap: 5px; }
.field .hint { font-size: 12px; color: var(--text-muted); }

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

.form-row .field { min-width: 150px; flex: 1 1 150px; }
.form-row .field.narrow { flex: 0 0 130px; }

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.checkbox input { width: auto; }

.btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text);
  cursor: pointer;
  transition: background 150ms ease, border-color 150ms ease, transform 150ms ease;
  white-space: nowrap;
}

.btn:hover { border-color: var(--blue); }
.btn:active { transform: translateY(1px); }

.btn.primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  border-color: transparent;
  color: #fff;
}

.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--rose); }
.btn.small { font-size: 12px; padding: 5px 10px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* --- Flash ------------------------------------------------------------ */

.flash {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  border: 1px solid var(--border-strong);
  font-size: 13px;
}

.flash.success { background: rgba(16, 185, 129, 0.12); border-color: rgba(16, 185, 129, 0.4); }
.flash.error { background: rgba(239, 68, 68, 0.12); border-color: rgba(239, 68, 68, 0.4); }

/* --- Login ------------------------------------------------------------ */

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(59, 130, 246, 0.18), transparent 60%),
    radial-gradient(700px 400px at 90% 110%, rgba(139, 92, 246, 0.18), transparent 60%),
    var(--bg);
}

.login-card { width: 100%; max-width: 360px; }
.login-card .card { display: flex; flex-direction: column; gap: 14px; }

/* --- Misc ------------------------------------------------------------- */

.meter {
  height: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.25);
  overflow: hidden;
  min-width: 90px;
}

.meter > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
}

.meter > span.over { background: linear-gradient(90deg, var(--amber), var(--rose)); }

details.details summary { cursor: pointer; color: var(--text-muted); font-size: 12px; }
details.details pre {
  font-family: var(--mono);
  font-size: 12px;
  background: rgba(148, 163, 184, 0.12);
  padding: 10px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
}

.htmx-request { opacity: 0.6; }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; align-items: center; overflow-x: auto; }
  .nav { flex-direction: row; }
  /* На тесен екран остава само превключвателят — потребителят и изходът отпадат. */
  .sidebar-footer { margin-top: 0; margin-left: auto; }
  .sidebar-footer > div, .sidebar-footer form { display: none; }
  .sidebar-footer .theme-toggle { margin-top: 0; }
}
