/* ═══════════════════════════════════════════════════════════ F14 TOMCAT — MAIN CSS */

:root {
  --bg: #0a0c0f;
  --bg2: #0f1114;
  --bg3: #141820;
  --panel: #1a1f14;
  --panel2: #1e2530;
  --border: #2a3040;
  --accent: #4ade80;
  --accent2: #22c55e;
  --amber: #fbbf24;
  --warning: #f97316;
  --danger: #ef4444;
  --text: #e2e8f0;
  --text2: #94a3b8;
  --text3: #64748b;
  --mono: 'JetBrains Mono', monospace;
  --cond: 'Roboto Condensed', sans-serif;
  --title: 'Oswald', sans-serif;
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--cond);
  font-size: 13px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ──── HEADER ──── */
#topbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 16px;
  background: linear-gradient(180deg, #1a1f14 0%, #0f1114 100%);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  height: 54px;
}

.topbar-left { display: flex; align-items: center; gap: 12px; }
.emblem { flex-shrink: 0; }

.title-block h1 {
  font-family: var(--title);
  font-size: 22px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 3px;
  line-height: 1;
}
.subtitle {
  font-size: 10px;
  color: var(--text2);
  letter-spacing: 1px;
  font-family: var(--cond);
}

.topbar-nav { display: flex; gap: 4px; flex: 1; justify-content: center; }

.nav-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text2);
  font-family: var(--cond);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 5px 12px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s;
}
.nav-btn:hover { color: var(--text); border-color: var(--border); }
.nav-btn.active {
  color: var(--amber);
  border-color: var(--amber);
  background: rgba(251,191,36,0.08);
}

.topbar-right { display: flex; align-items: center; gap: 10px; }
.search-btn {
  background: none; border: 1px solid var(--border); color: var(--text2);
  font-size: 14px; padding: 4px 8px; cursor: pointer; border-radius: 2px;
}
.search-btn:hover { color: var(--accent); border-color: var(--accent); }

.cvn-badge {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text3);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 2px;
}

/* ──── SEARCH OVERLAY ──── */
#searchOverlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.85);
  z-index: 1000; display: flex; align-items: flex-start; justify-content: center;
  padding-top: 80px;
}
#searchOverlay.hidden { display: none; }
.search-box { width: 600px; }
.search-box input {
  width: 100%; padding: 14px 18px; font-size: 16px;
  background: var(--bg3); border: 1px solid var(--accent);
  color: var(--text); font-family: var(--mono); outline: none;
  border-radius: 4px 4px 0 0;
}
#searchResults {
  background: var(--bg3); border: 1px solid var(--accent);
  border-top: none; max-height: 400px; overflow-y: auto;
}
.search-result {
  padding: 10px 18px; cursor: pointer; border-bottom: 1px solid var(--border);
}
.search-result:hover { background: rgba(74,222,128,0.08); }
.search-result .sr-title { color: var(--accent); font-family: var(--cond); font-size: 13px; }
.search-result .sr-text { color: var(--text2); font-size: 11px; margin-top: 3px; }
.search-hint { color: var(--text3); font-size: 11px; padding: 6px 0; }

/* ──── MAIN CONTENT ──── */
#content { flex: 1; overflow: hidden; position: relative; }

.tab { display: none; height: 100%; }
.tab.active { display: flex; flex-direction: column; overflow: hidden; }

/* ──── 3D VIEWER ──── */
.viewer-layout { display: flex; height: 100%; }
.viewer-primary {
  flex: 1; position: relative; background: #060810;
  overflow: hidden;
}
#canvas3d { width: 100%; height: 100%; }
#hotspot-label {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,0.8); border: 1px solid var(--accent);
  color: var(--accent); padding: 6px 16px; font-family: var(--mono);
  font-size: 12px; pointer-events: none; border-radius: 2px;
}

.viewer-controls {
  width: 260px; background: var(--panel2); border-left: 1px solid var(--border);
  overflow-y: auto; padding: 12px;
  display: flex; flex-direction: column; gap: 16px;
}

.control-section { }
.control-title {
  font-size: 10px; letter-spacing: 2px; color: var(--amber);
  font-weight: 700; margin-bottom: 8px; font-family: var(--cond);
  border-bottom: 1px solid rgba(251,191,36,0.3); padding-bottom: 4px;
}

/* Wing Sweep */
.sweep-control { }
.sweep-control input[type=range] {
  width: 100%; height: 6px; -webkit-appearance: none; appearance: none;
  background: linear-gradient(to right, var(--accent) 0%, var(--accent) var(--pct, 10%), var(--bg3) var(--pct, 10%));
  border-radius: 3px; outline: none; cursor: pointer;
}
.sweep-control input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); cursor: pointer; border: 2px solid #000;
}
.sweep-readout { margin-top: 4px; }
#sweepDeg { font-family: var(--mono); font-size: 18px; color: var(--accent); font-weight: 700; }
.sweep-ticks {
  display: flex; justify-content: space-between; font-size: 9px; color: var(--text3);
  font-family: var(--mono); margin-top: 2px;
}
.sweep-info { margin-top: 8px; }
.info-row {
  display: flex; justify-content: space-between; font-size: 11px;
  padding: 2px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
}
.il { color: var(--text2); }
.ir { color: var(--accent); font-family: var(--mono); }

/* Toggles */
.toggle-row { display: flex; flex-direction: column; gap: 6px; }
.toggle {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text2); cursor: pointer;
}
.toggle input { accent-color: var(--accent); width: 14px; height: 14px; }

/* View modes */
.view-modes { display: flex; flex-direction: column; gap: 4px; }
.vm-btn {
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text2); font-size: 10px; font-family: var(--cond);
  font-weight: 700; letter-spacing: 1px; padding: 6px 10px;
  cursor: pointer; border-radius: 2px; text-align: left;
  transition: all 0.15s;
}
.vm-btn:hover { border-color: var(--accent); color: var(--accent); }
.vm-btn.active { background: rgba(74,222,128,0.12); border-color: var(--accent); color: var(--accent); }

/* Hotspot list */
.hotspot-list { display: flex; flex-direction: column; gap: 3px; }
.hl-item {
  padding: 5px 8px; font-size: 11px; color: var(--text2);
  border: 1px solid var(--border); border-radius: 2px; cursor: pointer;
  transition: all 0.15s;
}
.hl-item:hover { border-color: var(--accent); color: var(--accent); }

/* Info panel */
.info-panel {
  position: absolute; right: 0; top: 0; bottom: 0;
  width: 340px; background: var(--bg2);
  border-left: 1px solid var(--border);
  overflow-y: auto; padding: 16px; z-index: 10;
  transform: translateX(0); transition: transform 0.25s;
}
.info-panel.hidden { transform: translateX(100%); display: none; }
.panel-close {
  float: right; background: none; border: none; color: var(--text3);
  font-size: 20px; cursor: pointer; line-height: 1;
}
.panel-close:hover { color: var(--danger); }

/* ──── SYSTEMS TAB ──── */
.systems-layout { display: flex; height: 100%; }
.systems-sidebar {
  width: 180px; background: var(--panel2); border-right: 1px solid var(--border);
  padding: 12px 0; overflow-y: auto; flex-shrink: 0;
}
.sys-category {
  padding: 10px 16px; font-size: 11px; font-weight: 700;
  letter-spacing: 1px; cursor: pointer; color: var(--text2);
  border-left: 3px solid transparent; transition: all 0.15s;
}
.sys-category:hover { color: var(--text); }
.sys-category.active {
  color: var(--amber); border-left-color: var(--amber);
  background: rgba(251,191,36,0.08);
}
.systems-content { flex: 1; overflow-y: auto; padding: 20px; }

/* Data table */
.data-table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.data-table th {
  text-align: left; font-size: 10px; letter-spacing: 2px;
  color: var(--amber); padding: 8px 12px; border-bottom: 1px solid var(--border);
  font-family: var(--cond);
}
.data-table td {
  padding: 6px 12px; font-size: 12px; color: var(--text);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-family: var(--mono);
}
.data-table tr:hover td { background: rgba(74,222,128,0.04); }
.data-table .td-label { color: var(--text2); font-family: var(--cond); }
.data-table .td-value { color: var(--accent); }

.spec-block {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 4px; padding: 16px; margin-bottom: 16px;
}
.spec-block h3 {
  font-family: var(--title); font-size: 16px; color: var(--amber);
  letter-spacing: 2px; margin-bottom: 12px;
}
.spec-block p { color: var(--text2); font-size: 12px; line-height: 1.6; }

/* ──── WEAPONS TAB ──── */
.weapons-layout { display: flex; height: 100%; }
.weapon-selector {
  width: 200px; background: var(--panel2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 12px; gap: 8px; flex-shrink: 0;
}
.ws-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 3px; cursor: pointer; transition: all 0.15s;
}
.ws-item:hover { border-color: var(--accent); }
.ws-item.active { border-color: var(--amber); background: rgba(251,191,36,0.08); }
.ws-icon { font-size: 20px; }
.ws-name { font-size: 11px; font-weight: 700; letter-spacing: 1px; line-height: 1.3; color: var(--text); }

.weapon-display { flex: 1; overflow-y: auto; padding: 20px; }

.wd-header { margin-bottom: 20px; }
.wd-title {
  font-family: var(--title); font-size: 28px; color: var(--amber);
  letter-spacing: 3px; line-height: 1;
}
.wd-subtitle { color: var(--text2); font-size: 12px; margin-top: 4px; }

.wd-section { margin-bottom: 24px; }
.wd-section h4 {
  font-size: 11px; letter-spacing: 2px; color: var(--accent);
  margin-bottom: 10px; font-family: var(--cond); font-weight: 700;
}

.wd-stat-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.wd-stat {
  background: var(--bg3); border: 1px solid var(--border);
  padding: 10px 12px; border-radius: 3px;
}
.wd-stat .ws-label { font-size: 10px; color: var(--text3); letter-spacing: 1px; }
.wd-stat .ws-value { font-family: var(--mono); font-size: 16px; color: var(--accent); margin-top: 2px; }

.wd-diagram {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 4px; padding: 20px; text-align: center; margin: 16px 0;
}
.wd-diagram svg { max-width: 100%; height: auto; }

.range-table { width: 100%; }
.range-table th { font-size: 10px; color: var(--text3); letter-spacing: 1px; padding: 6px 8px; text-align: left; border-bottom: 1px solid var(--border); }
.range-table td { padding: 5px 8px; font-family: var(--mono); font-size: 12px; color: var(--text); border-bottom: 1px solid rgba(255,255,255,0.03); }

/* ──── HISTORY TAB ──── */
.history-layout { display: flex; height: 100%; }
.history-timeline {
  width: 240px; background: var(--panel2); border-right: 1px solid var(--border);
  overflow-y: auto; padding: 16px 0; flex-shrink: 0;
}
.ht-entry {
  padding: 10px 16px; cursor: pointer; border-left: 3px solid transparent;
  transition: all 0.15s; font-size: 11px;
}
.ht-entry:hover { background: rgba(255,255,255,0.04); }
.ht-entry.active { border-left-color: var(--amber); background: rgba(251,191,36,0.06); }
.ht-year { font-family: var(--mono); font-size: 14px; font-weight: 700; color: var(--amber); }
.ht-title { color: var(--text2); margin-top: 3px; line-height: 1.3; }

.history-detail { flex: 1; overflow-y: auto; padding: 24px; }
.hd-header { margin-bottom: 20px; border-bottom: 1px solid var(--border); padding-bottom: 16px; }
.hd-header h2 { font-family: var(--title); font-size: 24px; color: var(--amber); letter-spacing: 2px; }
.hd-header p { color: var(--text2); margin-top: 4px; }
.hd-content p { color: var(--text2); line-height: 1.7; font-size: 13px; margin-bottom: 12px; }
.hd-content h4 { color: var(--accent); font-size: 13px; letter-spacing: 1px; margin: 16px 0 8px; }
.hd-content ul { padding-left: 20px; }
.hd-content li { color: var(--text2); font-size: 12px; line-height: 1.8; }

.survivors-panel {
  width: 280px; background: var(--panel2); border-left: 1px solid var(--border);
  overflow-y: auto; padding: 16px; flex-shrink: 0;
}
.survivors-panel h3 {
  font-family: var(--title); font-size: 12px; color: var(--amber);
  letter-spacing: 2px; margin-bottom: 12px;
}
.survivor-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 4px; padding: 12px; margin-bottom: 10px;
}
.survivor-card .sc-name { font-size: 13px; font-weight: 700; color: var(--text); }
.survivor-card .sc-num { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.survivor-card .sc-status { font-size: 10px; color: var(--text3); margin-top: 4px; }

/* ──── SIMULATION TAB ──── */
.sim-layout { display: flex; height: 100%; }
.sim-left { display: flex; flex-direction: column; width: 720px; flex-shrink: 0; }
.sim-viewport {
  flex: 1; background: #060810; position: relative; overflow: hidden;
}
#simCanvas { width: 100%; height: 100%; }
.sim-overlay {
  position: absolute; top: 12px; right: 12px;
  display: flex; flex-direction: column; gap: 4px;
}
.so-row { display: flex; gap: 8px; align-items: baseline; }
.so-l { font-family: var(--mono); font-size: 10px; color: var(--text3); }
.so-v { font-family: var(--mono); font-size: 14px; color: var(--accent); }

.sim-controls {
  background: var(--panel2); border-top: 1px solid var(--border);
  padding: 12px 16px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
}
.sc-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; color: var(--text2);
}
.sc-row label { font-weight: 700; letter-spacing: 1px; min-width: 80px; }
.sc-row input[type=range] { width: 120px; accent-color: var(--accent); }
.sc-v { font-family: var(--mono); color: var(--accent); min-width: 60px; }
.sc-btns { display: flex; gap: 8px; margin-left: auto; }
.sc-btn {
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); font-size: 11px; font-weight: 700; letter-spacing: 1px;
  padding: 6px 14px; cursor: pointer; border-radius: 2px; font-family: var(--cond);
}
.sc-btn:hover { border-color: var(--accent); color: var(--accent); }
#simAfterburner { color: var(--warning); border-color: var(--warning); }
#simAfterburner.active { background: rgba(249,115,22,0.15); }

/* Instruments */
.sim-right { flex: 1; display: flex; flex-direction: column; overflow-y: auto; background: var(--panel2); }
.instruments-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px; padding: 12px;
}
.inst-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 4px; padding: 10px 12px; text-align: center;
}
.inst-label { font-size: 9px; letter-spacing: 2px; color: var(--text3); font-family: var(--cond); }
.inst-value { font-family: var(--mono); font-size: 22px; font-weight: 700; color: var(--accent); }
.inst-unit { font-size: 9px; color: var(--text3); margin-top: 2px; }
.warning-card .inst-value { color: var(--amber); }
.danger-card { border-color: var(--danger); }
.danger-card .inst-value { color: var(--danger); font-size: 16px; }

.eng-gauge { padding: 8px 12px; }
#gaugeCanvas { width: 100%; height: 100px; }

.fuel-indicator { padding: 12px; }
.fi-label { font-size: 10px; letter-spacing: 2px; color: var(--amber); margin-bottom: 8px; }
.fi-tanks { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }
.fi-tank-row { display: flex; align-items: center; gap: 8px; }
.fi-tank-name { font-size: 10px; color: var(--text3); width: 100px; font-family: var(--mono); }
.fi-tank-bar {
  flex: 1; height: 10px; background: var(--bg3); border: 1px solid var(--border); border-radius: 2px; overflow: hidden;
}
.fi-tank-fill { height: 100%; background: var(--accent); transition: width 0.3s; }
.fi-total { font-family: var(--mono); font-size: 16px; color: var(--accent); text-align: right; }

/* ──── MANUAL TAB ──── */
.manual-layout { display: flex; height: 100%; }
.manual-toc {
  width: 220px; background: var(--panel2); border-right: 1px solid var(--border);
  overflow-y: auto; padding: 16px; flex-shrink: 0;
}
.manual-toc h3 { font-family: var(--title); font-size: 12px; color: var(--amber); letter-spacing: 2px; margin-bottom: 12px; }
.mtoc-entry {
  padding: 7px 10px; font-size: 11px; color: var(--text2); cursor: pointer;
  border-radius: 2px; transition: all 0.15s; margin-bottom: 2px;
}
.mtoc-entry:hover { background: rgba(255,255,255,0.04); color: var(--text); }
.mtoc-entry.active { background: rgba(74,222,128,0.1); color: var(--accent); }
.mtoc-section { font-size: 10px; letter-spacing: 1px; color: var(--amber); font-weight: 700; margin: 10px 0 4px; padding-left: 4px; }
.manual-content { flex: 1; overflow-y: auto; padding: 24px; }
.manual-placeholder { text-align: center; padding: 60px; color: var(--text3); }
.mp-icon { font-size: 48px; margin-bottom: 12px; }
.mp-text { font-size: 14px; line-height: 1.6; }

/* ──── FOOTER ──── */
#footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 16px; background: var(--panel); border-top: 1px solid var(--border);
  font-size: 10px; color: var(--text3); letter-spacing: 1px; flex-shrink: 0; height: 28px;
}

/* Scrollbars */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ──── FUEL TANKS (simulation) ──── */
.fi-tank { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.fit-label { font-size: 10px; color: var(--text3); width: 120px; font-family: var(--mono); flex-shrink: 0; }
.fit-bar { flex: 1; height: 10px; background: var(--bg3); border: 1px solid var(--border); border-radius: 2px; overflow: hidden; }
.fit-fill { height: 100%; background: var(--accent); transition: width 0.3s; }
.fit-val { font-size: 10px; color: var(--accent); font-family: var(--mono); width: 50px; text-align: right; }

/* ──── SEARCH RESULTS ──── */
#searchResults { }
.sr-item { padding: 10px 18px; cursor: pointer; border-bottom: 1px solid var(--border); transition: background 0.1s; }
.sr-item:hover { background: rgba(74,222,128,0.08); }
.sr-cat { font-size: 9px; letter-spacing: 2px; color: var(--amber); font-family: var(--cond); font-weight: 700; margin-bottom: 3px; }
.sr-title { color: var(--accent); font-family: var(--cond); font-size: 13px; }
.sr-text { color: var(--text2); font-size: 11px; margin-top: 3px; line-height: 1.4; }

/* ──── LOADING SCREEN ──── */
#loadingScreen {
  position: fixed; inset: 0; background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 9999; transition: opacity 0.5s;
}
.loading-emblem, .ls-emblem {
  width: 80px; height: 80px; margin-bottom: 24px;
  animation: pulse 1.5s infinite;
}
.loading-title, .ls-typewriter {
  font-family: var(--title); font-size: 36px; color: var(--amber);
  letter-spacing: 6px; margin-bottom: 8px;
}
.loading-sub, .ls-sub {
  font-family: var(--mono); font-size: 11px; color: var(--text3);
  letter-spacing: 3px; margin-bottom: 32px;
}
.loading-bar-wrap, .ls-bar {
  width: 300px; height: 4px; background: var(--bg3);
  border-radius: 2px; overflow: hidden;
}
.loading-bar, .ls-fill {
  height: 100%; background: var(--accent);
  animation: loadBar 2s ease-in-out infinite;
}
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 9999; transition: opacity 0.5s;
}
.loading-emblem {
  width: 80px; height: 80px; margin-bottom: 24px;
  animation: pulse 1.5s infinite;
}
.loading-title {
  font-family: var(--title); font-size: 36px; color: var(--amber);
  letter-spacing: 6px; margin-bottom: 8px;
}
.loading-sub {
  font-family: var(--mono); font-size: 11px; color: var(--text3);
  letter-spacing: 3px; margin-bottom: 32px;
}
.loading-bar-wrap {
  width: 300px; height: 4px; background: var(--bg3);
  border-radius: 2px; overflow: hidden;
}
.loading-bar {
  height: 100%; background: var(--accent);
  animation: loadBar 2s ease-in-out infinite;
}
@keyframes loadBar { 0% { width: 0; } 50% { width: 80%; } 100% { width: 100%; } }

/* ──── MISC ──── */
.hidden { display: none !important; }

/* ──── FUEL TANKS (simulation) ──── */
.tg-tank { display: flex; align-items: center; gap: 8px; margin-bottom: 3px; }
.tg-label { font-size: 10px; color: var(--text3); width: 120px; font-family: var(--mono); flex-shrink: 0; }
.tg-bar { flex: 1; height: 10px; background: var(--bg3); border: 1px solid var(--border); border-radius: 2px; overflow: hidden; }
.tg-fill { height: 100%; background: var(--accent); transition: width 0.3s; }
.tg-val { font-size: 10px; color: var(--accent); font-family: var(--mono); width: 50px; text-align: right; }

/* ──── SEARCH RESULTS ──── */
#searchResults { }
.sr-item { padding: 10px 18px; cursor: pointer; border-bottom: 1px solid var(--border); transition: background 0.1s; }
.sr-item:hover { background: rgba(74,222,128,0.08); }
.sr-cat { font-size: 9px; letter-spacing: 2px; color: var(--amber); font-family: var(--cond); font-weight: 700; margin-bottom: 3px; }
.sr-title { color: var(--accent); font-family: var(--cond); font-size: 13px; }
.sr-text { color: var(--text2); font-size: 11px; margin-top: 3px; line-height: 1.4; }

/* ──── MISC ──── */
.hidden { display: none !important; }

/* Animations */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.pulse { animation: pulse 1.5s infinite; }