/* ===========================================================
   Atlanta Police Department — Department Portal
   Palette: charcoal/navy field, brass badge accent, siren-blue
   Type: Oswald (display, condensed/official), Inter (body),
         JetBrains Mono (codes, ranks, data)
   =========================================================== */

:root {
  --ink: #0B0F14;
  --panel: #121820;
  --panel-2: #171F29;
  --line: #262F3B;
  --text: #E8E9EC;
  --text-dim: #9AA4B2;
  --text-faint: #5E6774;

  --gold: #C9A227;
  --gold-dim: #8A7220;
  --siren-blue: #3E6FBF;
  --siren-red: #B23A3A;

  --radius: 3px;
  --shadow-lg: 0 24px 60px -20px rgba(0,0,0,0.6);

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

::selection { background: var(--gold-dim); color: var(--ink); }

/* -----------------------------------------------------------
   Login / gate screen
   ----------------------------------------------------------- */

.gate-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 24px;
}

.gate-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 900px 600px at 50% -10%, rgba(62,111,191,0.14), transparent 60%),
    linear-gradient(180deg, #0B0F14 0%, #090C10 100%);
}

.gate-sweep {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1100px;
  height: 1100px;
  transform: translate(-50%, -50%);
  opacity: 0.5;
}

.sweep-ring {
  fill: none;
  stroke-width: 0.3;
}
.sweep-ring--1 { stroke: var(--line); }
.sweep-ring--2 { stroke: var(--line); opacity: 0.7; }
.sweep-ring--3 { stroke: var(--gold-dim); opacity: 0.5; animation: rotate-slow 18s linear infinite; transform-origin: 50px 50px; }

@keyframes rotate-slow {
  to { transform: rotate(360deg); }
}

.gate-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 44px 36px 32px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.badge-mark { display: flex; justify-content: center; margin-bottom: 18px; }
.badge-seal { width: 76px; height: 76px; object-fit: contain; filter: drop-shadow(0 4px 14px rgba(0,0,0,0.5)); }
.badge-seal--small { width: 38px; height: 38px; }

.gate-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}

.gate-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 32px;
  line-height: 1.08;
  letter-spacing: 0.5px;
  margin: 0 0 6px;
  text-transform: uppercase;
}

.gate-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin: 0 0 22px;
}

.gate-copy {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0 0 26px;
}

.gate-error {
  background: rgba(178,58,58,0.12);
  border: 1px solid rgba(178,58,58,0.4);
  color: #E7A9A9;
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 18px;
}

.discord-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px 18px;
  background: #5865F2;
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border-radius: var(--radius);
  transition: transform 0.15s ease, background 0.15s ease;
}
.discord-btn:hover { background: #4a55d6; transform: translateY(-1px); }

.gate-footnote {
  margin: 20px 0 0;
  font-size: 11.5px;
  color: var(--text-faint);
}

/* -----------------------------------------------------------
   Shell / dashboard layout
   ----------------------------------------------------------- */

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

.sidebar {
  width: 268px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 20px;
  border-bottom: 1px solid var(--line);
}

.badge-mark--small { margin: 0; }

.sidebar-dept {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}
.sidebar-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 1px;
  margin: 2px 0 0;
}

.tab-nav {
  display: flex;
  flex-direction: column;
  padding: 14px 10px;
  gap: 2px;
  flex: 1;
  overflow-y: auto;
}

.tab-nav__item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  text-align: left;
  padding: 11px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.tab-nav__bar {
  width: 3px;
  height: 16px;
  background: var(--line);
  border-radius: 2px;
  transition: background 0.15s ease, height 0.15s ease;
}

.tab-nav__item:hover { background: rgba(255,255,255,0.03); color: var(--text); }

.tab-nav__item.is-active {
  background: rgba(201,162,39,0.08);
  color: var(--text);
}
.tab-nav__item.is-active .tab-nav__bar {
  background: var(--gold);
  height: 20px;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
}

.sidebar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  object-fit: cover;
}

.sidebar-user__info { min-width: 0; flex: 1; }
.sidebar-user__name {
  font-size: 13px;
  font-weight: 600;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user__status {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
  margin: 1px 0 0;
}
.sidebar-logout {
  text-decoration: none;
  color: var(--text-faint);
  font-size: 16px;
  padding: 4px 6px;
  border-radius: var(--radius);
  transition: color 0.15s ease, background 0.15s ease;
}
.sidebar-logout:hover { color: var(--siren-red); background: rgba(178,58,58,0.1); }

/* -----------------------------------------------------------
   Content / panels
   ----------------------------------------------------------- */

.content {
  flex: 1;
  padding: 48px 56px 80px;
  max-width: 900px;
}

.panel { display: none; animation: fade-up 0.25s ease; }
.panel.is-active { display: block; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-header { margin-bottom: 6px; }

.panel-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 8px;
}

.panel-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 30px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin: 0 0 18px;
}

.panel-lede {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 0 32px;
}

/* Overview cards */
.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

.overview-card {
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 20px 18px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.overview-card:hover { border-color: var(--gold-dim); transform: translateY(-2px); }

.overview-card__label {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 1px;
}
.overview-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.overview-card__desc {
  font-size: 12.5px;
  color: var(--text-faint);
  line-height: 1.5;
}

/* Rank blocks */
.rank-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.rank-block {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--siren-blue);
  border-radius: var(--radius);
  padding: 18px 22px 20px;
}

.rank-block--flagged { border-left-color: var(--gold); }

.rank-block__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.rank-chevron { color: var(--gold); font-size: 16px; }

.rank-block__title {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin: 0;
}

.required-flag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink);
  background: var(--gold);
  padding: 2px 7px;
  border-radius: 2px;
  vertical-align: middle;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.item-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px 20px;
}
.item-list li {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}
.item-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  background: var(--text-faint);
  border-radius: 50%;
}

.panel-warning {
  font-size: 13px;
  line-height: 1.6;
  color: #D8B4A0;
  background: rgba(201,162,39,0.06);
  border: 1px solid rgba(201,162,39,0.25);
  border-radius: var(--radius);
  padding: 14px 16px;
  max-width: 720px;
}

.panel-note {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
  border-top: 1px dashed var(--line);
  padding-top: 18px;
  max-width: 700px;
}

/* Notes list */
.notes-list {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.notes-list__item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--text-faint);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.6;
}

.notes-list__item--emphasis {
  border-left-color: var(--siren-red);
  color: #F0DADA;
  font-weight: 500;
}

/* Callsign database (High Command) */
.callsign-search {
  width: 100%;
  max-width: 320px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.callsign-search:focus { border-color: var(--gold-dim); outline: none; }

.callsign-table-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.callsign-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.callsign-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-faint);
  background: var(--panel-2);
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.callsign-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}
.callsign-table tr:last-child td { border-bottom: none; }
.callsign-table tr:hover td { background: rgba(255,255,255,0.02); }
.callsign-table .mono { font-family: var(--font-mono); color: var(--text-dim); }
.callsign-empty { text-align: center; color: var(--text-faint); padding: 22px 14px; }

.panel-credit {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.5px;
}

/* -----------------------------------------------------------
   Responsive
   ----------------------------------------------------------- */

@media (max-width: 860px) {
  .shell { flex-direction: column; }
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .sidebar-top { flex: 1 1 100%; }
  .tab-nav { flex-direction: row; overflow-x: auto; flex: 1 1 100%; }
  .tab-nav__item { flex-shrink: 0; }
  .sidebar-user { flex: 1 1 100%; }
  .content { padding: 32px 20px 60px; max-width: 100%; }
  .overview-grid { grid-template-columns: 1fr; }
  .item-list { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .sweep-ring--3 { animation: none; }
  .panel { animation: none; }
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}