/* ==========================================================================
   AVIATOR STATION | COCKPIT HUD & EFB STYLESHEET (style.css)
   Colors: Jet Black #050b14, Cockpit Cyan #2fc4ea, Alert Amber #ffb703
   Fonts: Rajdhani, Cairo, JetBrains Mono, Plus Jakarta Sans
   ========================================================================== */

:root {
  --bg-space: #03070d;
  --bg-cockpit: #050b14;
  --card-glass: rgba(10, 20, 36, 0.72);
  --border-glass: rgba(142, 202, 230, 0.16);
  --border-focus: #2fc4ea;
  --text-main: #e8eef7;
  --text-dim: #8fa0b8;
  --primary: #8ecae6;
  --accent: #2fc4ea;
  --warning: #ffb703;
  --danger: #ff5d5d;
  --success: #4ade80;
  --purple: #c084fc;
  --shadow-hud: 0 16px 40px rgba(0, 0, 0, 0.6);
  --radius-panel: 20px;
}

[data-theme="light"] {
  --bg-space: #e4ecf5;
  --bg-cockpit: #edf2f9;
  --card-glass: rgba(255, 255, 255, 0.85);
  --border-glass: rgba(13, 34, 55, 0.14);
  --text-main: #0a192f;
  --text-dim: #4a5d78;
  --primary: #023047;
  --accent: #0f86a8;
  --shadow-hud: 0 10px 30px rgba(13, 34, 55, 0.12);
}

/* التنسيق الأساسي للجسم والخلفية التكتيكية */
body.cockpit-body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-main);
  background-color: var(--bg-cockpit);
  font-family: 'Plus Jakarta Sans', 'Cairo', system-ui, sans-serif;
  overflow-x: hidden;
  background-image: 
    radial-gradient(120% 70% at 50% -10%, #0c2038, transparent 65%),
    radial-gradient(60% 40% at 90% 100%, rgba(255, 183, 3, 0.06), transparent),
    var(--bg-cockpit);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* شبكة الإحداثيات الملاحية الخافتة بالخلفية */
body.cockpit-body:before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image: 
    linear-gradient(var(--border-glass) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-glass) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(circle at center, #000 40%, transparent 85%);
  mask-image: radial-gradient(circle at center, #000 40%, transparent 85%);
  z-index: 0;
}

/* عائلات الخطوط الملاحية المخصصة */
.font-rajdhani { font-family: 'Rajdhani', sans-serif; }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.font-jakarta { font-family: 'Plus Jakarta Sans', sans-serif; }
.font-cairo { font-family: 'Cairo', sans-serif; }
.x-small { font-size: 0.72rem; }

/* الألواح والبطاقات الزجاجية (Cockpit Glassmorphism) */
.glass-panel, .bento-tile, .gate-card, .navlog-strip {
  background: var(--card-glass);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-hud), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-panel);
}

/* إدخالات البيانات الملاحية */
.form-control, .form-select {
  background-color: rgba(3, 8, 16, 0.65) !important;
  border: 1px solid var(--border-glass) !important;
  color: var(--text-main) !important;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
  border-color: var(--border-focus) !important;
  box-shadow: 0 0 0 3px rgba(47, 196, 234, 0.25) !important;
  outline: none;
}

[data-theme="light"] .form-control, [data-theme="light"] .form-select {
  background-color: #ffffff !important;
  color: #0a192f !important;
}

/* شاشة تسجيل الدخول المركزية (Gate) */
.gate-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background-color: var(--bg-space);
  overflow: hidden;
}

.radar-scan-bg {
  position: absolute;
  width: min(130vw, 850px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 11%, var(--border-glass) 11% 11.3%);
}

.radar-scan-bg:after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(47, 196, 234, 0.35), transparent 25%);
  animation: radarSpin 4.5s linear infinite;
}

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

.gate-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  z-index: 10;
}

.brand-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-main);
}

.btn-google {
  background-color: #ffffff;
  color: #1f1f1f;
  border: none;
  border-radius: 14px;
  font-size: 0.95rem;
  transition: transform 0.2s, background-color 0.2s;
}

.btn-google:hover {
  background-color: #f1f3f5;
  transform: translateY(-2px);
}

/* ترويسة التطبيق العلوية */
.cockpit-header {
  background: linear-gradient(180deg, var(--bg-space), transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  z-index: 1020;
  border-bottom: 1px solid var(--border-glass);
}

.brand-text {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--text-main);
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 800;
  background: var(--accent);
  color: #03070d;
  padding: 2px 6px;
  border-radius: 6px;
  vertical-align: middle;
}

.utc-clock-badge {
  background: rgba(3, 8, 16, 0.7);
  border: 1px solid rgba(255, 183, 3, 0.3);
  color: var(--warning);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.btn-tool {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  background: var(--card-glass);
  color: var(--text-main);
  display: grid;
  place-items: center;
  transition: all 0.2s;
}

.btn-tool:hover, .btn-tool.active-mode {
  background: var(--accent);
  color: #03070d;
}

.avatar-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--border-glass);
  background-size: cover;
  background-position: center;
  background-color: var(--card-glass);
  display: grid;
  place-items: center;
  color: var(--accent);
  cursor: pointer;
}

/* شريط وضع الطيران الأوفلاين */
.offline-banner {
  background-color: #f59e0b;
  color: #03070d;
  z-index: 1030;
}

/* محدد الشاشات (Modules Switcher) */
.cockpit-mod {
  display: none;
  max-width: 1200px;
  margin: 0 auto;
}

.cockpit-mod.on {
  display: block;
  animation: enterMod 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes enterMod {
  from { opacity: 0; transform: scale(0.985) translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* البطاقة الرئيسية (Hero Widget) */
.hero-stats-panel {
  background: linear-gradient(135deg, rgba(47, 196, 234, 0.18), rgba(255, 183, 3, 0.08)), var(--card-glass);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-hud);
}

.hero-hours-display {
  font-size: 3.8rem;
  line-height: 1;
  font-weight: 800;
  color: var(--warning);
}

.hero-hours-display .unit {
  font-size: 1.1rem;
  color: var(--text-dim);
}

.hero-landings-display {
  font-size: 2.2rem;
  line-height: 1;
  font-weight: 800;
  color: var(--text-main);
}

.compass-rose-bg {
  position: absolute;
  right: -50px;
  top: -50px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px dashed var(--border-glass);
  background: repeating-conic-gradient(from 0deg, var(--border-glass) 0 1deg, transparent 1deg 15deg);
  animation: radarSpin 70s linear infinite;
  opacity: 0.6;
}

/* شبكة البنتو (Bento Grid Tiles) */
.bento-tile {
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, background-color 0.2s;
  height: 100%;
}

.bento-tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  background: rgba(47, 196, 234, 0.08);
}

/* شريط الـ NavLog في الـ EFB */
.navlog-strip .lbl {
  font-size: 0.65rem;
  color: var(--text-dim);
  display: block;
  text-transform: uppercase;
}

.navlog-strip .val {
  font-size: 0.95rem;
  font-weight: 700;
}

.navlog-divider {
  width: 1px;
  height: 28px;
  background-color: var(--border-glass);
  flex-shrink: 0;
}

/* أزرار التحكم بالخريطة */
.btn-map-control {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  background: rgba(5, 11, 20, 0.85);
  color: var(--text-main);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  display: grid;
  place-items: center;
  transition: all 0.2s;
}

.btn-map-control:hover, .btn-map-control.active {
  background: var(--accent);
  color: #03070d;
}

.radar-time-pill {
  background: rgba(5, 11, 20, 0.88);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.live-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--danger);
  border-radius: 50%;
  animation: pulseBeacon 1.2s infinite;
}

@keyframes pulseBeacon {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1); }
}

/* التبويبات الفرعية (Subnav Pills) */
.pill-btn {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-glass);
  background: var(--card-glass);
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  transition: all 0.2s;
}

.pill-btn:hover, .pill-btn.active {
  background: var(--accent);
  color: #03070d;
  border-color: transparent;
}

.deck-subtab, .log-subtab {
  display: none;
}

.deck-subtab.on, .log-subtab.on {
  display: block;
  animation: enterMod 0.25s ease;
}

/* شريط الراديو الصوتي العائم */
.cockpit-radio-bar {
  position: fixed;
  bottom: calc(82px + env(safe-area-inset-bottom, 0px));
  left: 14px;
  right: 14px;
  background: var(--accent);
  border-radius: 16px;
  z-index: 1040;
  display: none;
}

.cockpit-radio-bar.visible {
  display: flex;
}

/* شريط التنقل السفلي الملاحي (Bottom Dock) */
.cockpit-dock {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  z-index: 1030;
  width: min(94vw, 500px);
  background: var(--card-glass);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-hud);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-radius: 26px;
  padding: 6px 10px;
}

.dock-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 12px;
  border-radius: 18px;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dock-btn i {
  font-size: 1.15rem;
}

.dock-btn.active {
  color: #03070d;
  background: linear-gradient(135deg, var(--warning), #ffd166);
  box-shadow: 0 4px 16px rgba(255, 183, 3, 0.4);
}

/* أشرطة التقدم */
.progress-dark {
  background-color: rgba(255, 255, 255, 0.1);
  height: 8px;
  border-radius: 6px;
  overflow: hidden;
}

/* تعديلات شريط التمرير */
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}
.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}