/* ============================================================
   Global styles — values come from CSS custom properties
   injected by app.py via theme.py. To retheme the whole app,
   edit COLORS in app/theme.py; do not hard-code hex values here.
   ============================================================ */

/* ── Base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, var(--bg-start) 0%, var(--bg-end) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ── Background depth orbs ────────────────────────────────── */
/* Gives the glassmorphism cards something to blur against */
body::before,
body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}
body::before {
  width: 600px; height: 600px;
  background: rgba(var(--accent-a-rgb), 0.12);
  top: -160px; left: -160px;
}
body::after {
  width: 500px; height: 500px;
  background: rgba(var(--accent-rgb), 0.08);
  bottom: -120px; right: -120px;
}

/* ── Glassmorphism card ───────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  border: var(--glass-border);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(14px)) {
  .glass-card {
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
  }
}

/* Accent line across the top of every glass card */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 16px 16px 0 0;
}

/* ── Navbar ───────────────────────────────────────────────── */
.glass-nav {
  background: rgba(15, 23, 42, 0.85) !important;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.18) !important;
}

@supports (backdrop-filter: blur(18px)) {
  .glass-nav {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }
}

.glass-nav .navbar-brand {
  color: var(--text-primary) !important;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.glass-nav .nav-link {
  color: var(--text-primary) !important;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.35rem 0.8rem !important;
  border-radius: 7px;
  transition: color 0.15s, background 0.15s;
}

.glass-nav .nav-link:hover {
  color: var(--text-primary) !important;
  background: rgba(255, 255, 255, 0.06);
}

.glass-nav .nav-link.active {
  color: #fff !important;
  background: rgba(var(--accent-rgb), 0.18);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.35);
}

.glass-nav .navbar-toggler {
  border-color: rgba(var(--accent-rgb), 0.35);
}

.glass-nav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(241,245,249,0.8)' stroke-linecap='round' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Scrolling ticker ─────────────────────────────────────── */
.scrolling-ticker {
  width: 100%;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.035);
  border-top:    1px solid rgba(var(--accent-rgb), 0.12);
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.12);
  padding: 9px 0;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.scrolling-ticker-inner {
  display: inline-block;
  animation: scroll-ticker 40s linear infinite;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

.scrolling-ticker-inner .ticker-highlight {
  color: var(--accent-light);
  font-weight: 600;
}

@keyframes scroll-ticker {
  0%   { transform: translateX(100vw); }
  100% { transform: translateX(-100%); }
}

/* ── KPI cards ────────────────────────────────────────────── */
.kpi-card {
  padding: 1.5rem 1rem;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: default;
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(var(--accent-rgb), 0.22);
}

.kpi-icon  { font-size: 1.4rem; margin-bottom: 0.5rem; }

.kpi-value {
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.04em;
}

.kpi-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-top: 0.45rem;
}

/* ── Section label ────────────────────────────────────────── */
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-light);
  margin-bottom: 1rem;
}

/* ── Headings ─────────────────────────────────────────────── */
h1 { font-weight: 700; letter-spacing: -0.03em; }
h2 { font-weight: 600; letter-spacing: -0.02em; }
h3, h4 { font-weight: 600; }

/* ── Globe teaser ─────────────────────────────────────────── */
.globe-teaser-inner {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  overflow: hidden;
}

/* ── Accent button ────────────────────────────────────────── */
.btn-accent {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.5rem;
  border-radius: 9px;
  text-decoration: none;
  border: none;
  transition: opacity 0.18s, box-shadow 0.18s;
}

.btn-accent:hover {
  opacity: 0.88;
  box-shadow: 0 6px 24px rgba(var(--accent-rgb), 0.45);
}

/* ── dbc.Tabs dark styling ────────────────────────────────── */
.nav-tabs {
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.25) !important;
}

.nav-tabs .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 0.875rem;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  border-radius: 0 !important;
  padding: 0.65rem 1.25rem !important;
  background: transparent !important;
  transition: color 0.15s, border-color 0.15s;
}

.nav-tabs .nav-link:hover {
  color: var(--text-primary) !important;
  border-bottom-color: rgba(var(--accent-rgb), 0.4) !important;
}

.nav-tabs .nav-link.active {
  color: #fff !important;
  border-bottom-color: var(--accent-light) !important;
  background: transparent !important;
}

.tab-content { padding-top: 1rem; }

/* ── Floating map controls panel ──────────────────────────── */
.map-controls-float {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 10;
  min-width: 170px;
  /* Override the glass-card transparency — needs to be readable over the globe */
  background: rgba(10, 16, 38, 0.92) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

.map-controls-float .form-check-label {
  color: #ffffff !important;
  font-size: 0.9rem;
  font-weight: 500;
}

.map-controls-float .form-check-input:checked {
  background-color: var(--accent-light);
  border-color: var(--accent-light);
}

.map-controls-float .form-check {
  margin-bottom: 0.4rem;
}

/* ── About page ───────────────────────────────────────────── */
.about-text p { color: var(--text-secondary); line-height: 1.75; }

/* ── Brand logo ───────────────────────────────────────────── */
.brand-logo { height: 32px; width: auto; }

@media (max-width: 576px) { .brand-logo { height: 26px; } }

/* ── Dividers & scrollbar ─────────────────────────────────── */
hr { border-color: rgba(255, 255, 255, 0.07); }

::-webkit-scrollbar              { width: 6px; height: 6px; }
::-webkit-scrollbar-track        { background: rgba(255, 255, 255, 0.03); }
::-webkit-scrollbar-thumb        { background: rgba(var(--accent-rgb), 0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover  { background: rgba(var(--accent-rgb), 0.6); }