@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ============================================================
   RESMİ & AKADEMİK KOYU TEMA (FORMAL EXECUTIVE COLOR PALETTE)
   ============================================================ */
:root {
  --bg-color: #0b0f17;
  --bg-card: #121824;
  --bg-card-hover: #161e2e;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(16, 185, 129, 0.4);
  --text-main: #ffffff;
  --text-body: #f1f5f9;
  --text-muted: #94a3b8;
  --gradient-primary: linear-gradient(135deg, #059669 0%, #10b981 100%);
  --shadow-glass: 0 4px 20px rgba(0, 0, 0, 0.5);
  --radius-lg: 10px;
  --radius-md: 6px;
}

/* Real World Map Background Overlay for Hero Screen */
.hero-world-map-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.hero-world-map-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.10;
  filter: drop-shadow(0 0 12px rgba(16, 185, 129, 0.4));
  transition: opacity 0.3s ease, filter 0.3s ease;
}

[data-theme="light"] .hero-world-map-bg img {
  opacity: 0.12;
  filter: hue-rotate(140deg) brightness(0.6);
}

[data-theme="light"] {
  --bg-color: #f0f4f9; /* Soft ice-blue tint light background */
  --bg-card: #ffffff;
  --bg-card-hover: #eaf2fb; /* Soft light blue hover tint */
  --border-color: #cbd5e1;
  --border-glow: rgba(2, 132, 199, 0.4);
  --text-main: #0f172a;
  --text-body: #1e293b;
  --text-muted: #475569;
  --gradient-primary: linear-gradient(135deg, #0284c7 0%, #0d9488 100%);
  --shadow-glass: 0 4px 20px rgba(2, 132, 199, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-body);
  min-height: 100vh;
  transition: background-color 0.2s ease, color 0.2s ease;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .text-light {
  color: var(--text-main) !important;
  font-weight: 700;
  letter-spacing: -0.01em;
}

p, li, td, th {
  color: var(--text-body);
}

.text-muted {
  color: var(--text-muted) !important;
}

/* Glassmorphism Cards — Resmi ve Ciddi Yapı */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  transition: all 0.2s ease;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-1px);
}

.glass-nav {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(11, 15, 23, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
}

[data-theme="light"] .glass-nav {
  background: rgba(240, 244, 249, 0.98);
  border-bottom-color: #cbd5e1;
}

/* Typography & Title Styling */
.gradient-text {
  color: #ffffff !important;
  background: none;
  -webkit-text-fill-color: initial;
  display: inline-block;
  font-weight: 800;
}

[data-theme="light"] .gradient-text {
  color: #0284c7 !important;
  background: linear-gradient(135deg, #0284c7 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-btn {
  background: var(--gradient-primary);
  color: #ffffff !important;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.gradient-btn:hover {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(5, 150, 105, 0.3);
}

/* COMPLETELY HIDE ALL CHILDISH PILL BADGES SITE-WIDE */
.glass-badge {
  display: none !important;
}

/* Quick Search Modal */
.search-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
}

.search-modal-content {
  width: 90%;
  max-width: 650px;
  background: #121824;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.search-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #ffffff;
  padding: 12px 18px;
  font-size: 1rem;
  outline: none;
}

.search-input:focus {
  border-color: #10b981;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding: 35px 0 20px 0;
  margin-top: 60px;
  background: #121824;
}

/* Explicit High Contrast Button & Pill Text Styles */
.btn-success, .btn-success *, .btn-success i, .btn-success span {
  background-color: #059669 !important;
  border-color: #059669 !important;
  color: #ffffff !important;
}
.btn-success:hover, .btn-success:hover *, .btn-success:focus, .btn-success:focus * {
  background-color: #047857 !important;
  border-color: #047857 !important;
  color: #ffffff !important;
}

.btn-info, .btn-info *, .btn-info i, .btn-info span {
  background-color: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
}
.btn-info:hover, .btn-info:hover *, .btn-info:focus, .btn-info:focus * {
  background-color: #0369a1 !important;
  border-color: #0369a1 !important;
  color: #ffffff !important;
}

.btn-warning, .btn-warning *, .btn-warning i, .btn-warning span {
  background-color: #f59e0b !important;
  border-color: #f59e0b !important;
  color: #0f172a !important;
}
.btn-warning:hover, .btn-warning:hover *, .btn-warning:focus, .btn-warning:focus * {
  background-color: #d97706 !important;
  border-color: #d97706 !important;
  color: #0f172a !important;
}

.btn-danger, .btn-danger *, .btn-danger i, .btn-danger span {
  background-color: #dc2626 !important;
  border-color: #dc2626 !important;
  color: #ffffff !important;
}

/* Explicit High Contrast Badge Text Rules */
.badge {
  color: #ffffff !important;
}
.badge.bg-success, .badge.bg-success * {
  background-color: #059669 !important;
  color: #ffffff !important;
}
.badge.bg-info, .badge.bg-info * {
  background-color: #0284c7 !important;
  color: #ffffff !important;
}
.badge.bg-warning, .badge.bg-warning * {
  background-color: #fbbf24 !important;
  color: #0f172a !important;
}
.badge.bg-danger, .badge.bg-danger * {
  background-color: #dc2626 !important;
  color: #ffffff !important;
}
.badge.bg-dark, .badge.bg-dark * {
  background-color: #1e293b !important;
  color: #ffffff !important;
}

/* Translucent Glass Badges with High Contrast Foreground Text */
.badge.bg-opacity-20.text-success, .badge.bg-opacity-25.text-success {
  color: #34d399 !important;
}
.badge.bg-opacity-20.text-info, .badge.bg-opacity-25.text-info {
  color: #38bdf8 !important;
}
.badge.bg-opacity-20.text-warning, .badge.bg-opacity-25.text-warning {
  color: #fbbf24 !important;
}
.badge.bg-opacity-20.text-danger, .badge.bg-opacity-25.text-danger {
  color: #f87171 !important;
}

.btn-danger, .btn-danger *, .btn-danger i, .btn-danger span {
  background-color: #dc2626 !important;
  border-color: #dc2626 !important;
  color: #ffffff !important;
}
.btn-danger:hover, .btn-danger:hover *, .btn-danger:focus, .btn-danger:focus * {
  background-color: #b91c1c !important;
  border-color: #b91c1c !important;
  color: #ffffff !important;
}

.btn-outline-success, .btn-outline-success i, .btn-outline-success span {
  border-color: #10b981 !important;
  color: #10b981 !important;
  background-color: transparent !important;
}
.btn-outline-success:hover, .btn-outline-success:hover *, .btn-outline-success:hover i, .btn-outline-success:hover span {
  background-color: #10b981 !important;
  color: #ffffff !important;
}

.btn-outline-info, .btn-outline-info i, .btn-outline-info span {
  border-color: #38bdf8 !important;
  color: #38bdf8 !important;
  background-color: transparent !important;
}
.btn-outline-info:hover, .btn-outline-info:hover *, .btn-outline-info:hover i, .btn-outline-info:hover span {
  background-color: #0284c7 !important;
  color: #ffffff !important;
}

.btn-outline-warning, .btn-outline-warning i, .btn-outline-warning span {
  border-color: #f59e0b !important;
  color: #f59e0b !important;
  background-color: transparent !important;
}
.btn-outline-warning:hover, .btn-outline-warning:hover *, .btn-outline-warning:hover i, .btn-outline-warning:hover span {
  background-color: #d97706 !important;
  color: #ffffff !important;
}

.btn-outline-danger, .btn-outline-danger i, .btn-outline-danger span {
  border-color: #f87171 !important;
  color: #f87171 !important;
  background-color: transparent !important;
}
.btn-outline-danger:hover, .btn-outline-danger:hover *, .btn-outline-danger:hover i, .btn-outline-danger:hover span {
  background-color: #dc2626 !important;
  color: #ffffff !important;
}

.btn-outline-light, .btn-outline-light i, .btn-outline-light span {
  border-color: rgba(255, 255, 255, 0.4) !important;
  color: #ffffff !important;
  background-color: transparent !important;
}
.btn-outline-light:hover, .btn-outline-light:hover *, .btn-outline-light:hover i, .btn-outline-light:hover span {
  background-color: rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
}

/* ============================================================
   AÇIK TEMA (LIGHT THEME - NO BLACK AREAS, LIGHT BLUE ACCENTS)
   ============================================================ */
[data-theme="light"] .text-white,
[data-theme="light"] .text-light,
[data-theme="light"] h1.text-white,
[data-theme="light"] h2.text-white,
[data-theme="light"] h3.text-white,
[data-theme="light"] h4.text-white,
[data-theme="light"] h5.text-white,
[data-theme="light"] h6.text-white {
  color: #0f172a !important;
}

[data-theme="light"] .text-secondary {
  color: #475569 !important;
}

[data-theme="light"] .opacity-80,
[data-theme="light"] .opacity-90,
[data-theme="light"] .opacity-75 {
  opacity: 1 !important;
  color: #334155 !important;
}

/* Container & Cards Inline Style Overrides */
[data-theme="light"] [style*="background: #121824"],
[data-theme="light"] [style*="background:#121824"],
[data-theme="light"] [style*="background-color: #121824"],
[data-theme="light"] [style*="background-color:#121824"],
[data-theme="light"] [style*="background: #0b0f19"],
[data-theme="light"] [style*="background:#0b0f19"],
[data-theme="light"] [style*="background-color: #0b0f19"],
[data-theme="light"] [style*="background-color:#0b0f19"],
[data-theme="light"] [style*="background-color: #0f1520"],
[data-theme="light"] [style*="background-color:#0f1520"],
[data-theme="light"] [style*="background: #0f1520"],
[data-theme="light"] [style*="background:#0f1520"],
[data-theme="light"] [style*="background: #182234"],
[data-theme="light"] [style*="background:#182234"] {
  background: #ffffff !important;
  background-color: #ffffff !important;
  color: #1e293b !important;
  border-color: #cbd5e1 !important;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.08) !important;
}

[data-theme="light"] [style*="radial-gradient"] {
  background: linear-gradient(135deg, #e0f2fe 0%, #f0fdf4 75%) !important;
  border-color: #bae6fd !important;
}

/* Bootstrap Dark Utilities Overrides */
[data-theme="light"] .bg-dark,
[data-theme="light"] .bg-dark.bg-opacity-70,
[data-theme="light"] .bg-dark.bg-opacity-50,
[data-theme="light"] .bg-dark.bg-opacity-85,
[data-theme="light"] .bg-secondary,
[data-theme="light"] .bg-secondary.bg-opacity-25 {
  background-color: #f1f7fe !important;
  color: #1e293b !important;
  border-color: #cbd5e1 !important;
}

[data-theme="light"] .hero-card-hover {
  background-color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.08) !important;
  border-color: #bae6fd !important;
}

[data-theme="light"] .hero-card-hover:hover {
  background-color: #e0f2fe !important;
  border-color: #0284c7 !important;
}

[data-theme="light"] .table-dark {
  --bs-table-bg: #ffffff;
  --bs-table-color: #1e293b;
  --bs-table-striped-bg: #f8fafc;
  --bs-table-hover-bg: #eaf2fb;
  --bs-table-border-color: #cbd5e1;
  color: #1e293b !important;
  background-color: #ffffff !important;
}

[data-theme="light"] .dropdown-menu-dark {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #cbd5e1 !important;
  box-shadow: 0 10px 25px rgba(2, 132, 199, 0.12) !important;
}

[data-theme="light"] .dropdown-menu-dark .dropdown-item {
  color: #1e293b !important;
}

[data-theme="light"] .dropdown-menu-dark .dropdown-item:hover,
[data-theme="light"] .dropdown-menu-dark .dropdown-item:focus {
  background-color: #e0f2fe !important;
  color: #0369a1 !important;
}

/* Footer Light Theme */
[data-theme="light"] footer {
  background-color: #e2e8f0 !important;
  border-top: 1px solid #cbd5e1 !important;
}

[data-theme="light"] footer .text-muted,
[data-theme="light"] footer a.text-muted {
  color: #475569 !important;
}

[data-theme="light"] footer a.text-muted:hover {
  color: #0284c7 !important;
}

/* Light Theme Badges & Buttons */
[data-theme="light"] .badge.bg-dark {
  background-color: #e0f2fe !important;
  color: #0369a1 !important;
  border-color: #bae6fd !important;
}

[data-theme="light"] .badge.bg-secondary {
  background-color: #e2e8f0 !important;
  color: #334155 !important;
}

[data-theme="light"] .btn-outline-light,
[data-theme="light"] .btn-outline-light i,
[data-theme="light"] .btn-outline-light span {
  border-color: #94a3b8 !important;
  color: #0f172a !important;
}

[data-theme="light"] .btn-outline-light:hover,
[data-theme="light"] .btn-outline-light:hover i,
[data-theme="light"] .btn-outline-light:hover span {
  background-color: #e2e8f0 !important;
  color: #0f172a !important;
}

/* Search Modal & Inputs Light Theme */
[data-theme="light"] .search-modal-backdrop {
  background: rgba(15, 23, 42, 0.45) !important;
}

[data-theme="light"] .search-modal-content {
  background: #ffffff !important;
  border-color: #0284c7 !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12) !important;
}

[data-theme="light"] .search-input {
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .search-input::placeholder {
  color: #64748b !important;
}

[data-theme="light"] .input-group-text.bg-dark {
  background-color: #e0f2fe !important;
  border-color: #cbd5e1 !important;
  color: #0284c7 !important;
}

[data-theme="light"] .form-control.bg-dark,
[data-theme="light"] .form-select.bg-dark {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #cbd5e1 !important;
}

[data-theme="light"] .form-control.bg-dark::placeholder {
  color: #64748b !important;
}

/* Leaflet Map Popups Light Theme */
[data-theme="light"] .leaflet-popup-content-wrapper,
[data-theme="light"] .leaflet-popup-tip {
  background: #ffffff !important;
  color: #0f172a !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
}

[data-theme="light"] .leaflet-popup-content {
  color: #1e293b !important;
}

[data-theme="light"] .leaflet-popup-content strong {
  color: #0284c7 !important;
}

[data-theme="light"] .leaflet-popup-content span {
  color: #334155 !important;
}

[data-theme="light"] .border-secondary {
  border-color: #cbd5e1 !important;
}

[data-theme="light"] code {
  background-color: #e0f2fe !important;
  color: #0369a1 !important;
}