/* ==========================================================================
   PORT2040 AI — Universal Navigation & Command Palette (Ctrl+K) Stylesheet
   ========================================================================== */

:root {
  --p2040-nav-bg: rgba(7, 13, 24, 0.85);
  --p2040-nav-border: rgba(255, 255, 255, 0.12);
  --p2040-nav-text: #f0f4f8;
  --p2040-nav-text-muted: #8fa3bf;
  --p2040-maroon: #8A1538;
  --p2040-gold: #D4AF37;
  --p2040-green: #00e676;
  --p2040-cyan: #00e5ff;
  --p2040-accent: #3b82f6;
  --p2040-surface: #0e1726;
}

/* Floating Universal Topbar */
.p2040-topbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  height: 52px;
  background: var(--p2040-nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--p2040-nav-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--p2040-nav-text);
  box-sizing: border-box;
}

.p2040-topbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.p2040-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #ffffff;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.02em;
}

.p2040-brand-badge {
  background: linear-gradient(135deg, var(--p2040-maroon), var(--p2040-gold));
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.p2040-current-module {
  font-size: 12px;
  color: var(--p2040-nav-text-muted);
  border-left: 1px solid var(--p2040-nav-border);
  padding-left: 12px;
  font-weight: 600;
  white-space: nowrap;
}

/* Quick Search Trigger (Center) */
.p2040-search-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--p2040-nav-border);
  color: var(--p2040-nav-text-muted);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  cursor: pointer;
  min-width: 260px;
  transition: all 0.2s ease;
}

.p2040-search-trigger:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--p2040-gold);
  color: var(--p2040-nav-text);
}

.p2040-kbd-badge {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 10px;
  font-family: monospace;
  color: var(--p2040-gold);
}

/* Topbar Right Controls */
.p2040-topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.p2040-currency-picker {
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--p2040-nav-border);
  border-radius: 6px;
  overflow: hidden;
}

.p2040-curr-btn {
  background: none;
  border: none;
  color: var(--p2040-nav-text-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  cursor: pointer;
  transition: 0.15s ease;
}

.p2040-curr-btn.active {
  background: var(--p2040-gold);
  color: #070d18;
  font-weight: 800;
}

.p2040-net-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(0, 230, 118, 0.1);
  color: var(--p2040-green);
  border: 1px solid rgba(0, 230, 118, 0.25);
}

.p2040-net-status.offline {
  background: rgba(0, 229, 255, 0.1);
  color: var(--p2040-cyan);
  border-color: rgba(0, 229, 255, 0.3);
}

.p2040-menu-btn {
  background: var(--p2040-maroon);
  border: 1px solid var(--p2040-gold);
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.p2040-menu-btn:hover {
  filter: brightness(1.2);
}

/* ==========================================================================
   Command Palette Overlay (Ctrl+K)
   ========================================================================== */

.p2040-palette-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
}

.p2040-palette-overlay.open {
  display: flex;
}

.p2040-palette-modal {
  width: 100%;
  max-width: 640px;
  background: #0e1726;
  border: 1px solid var(--p2040-gold);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(212, 175, 55, 0.15);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.p2040-palette-header {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--p2040-nav-border);
  gap: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.p2040-palette-input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 15px;
  outline: none;
}

.p2040-palette-input::placeholder {
  color: var(--p2040-nav-text-muted);
}

.p2040-palette-list {
  max-height: 400px;
  overflow-y: auto;
  padding: 10px 0;
}

.p2040-palette-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  text-decoration: none;
  color: var(--p2040-nav-text);
  font-size: 13px;
  transition: background 0.1s ease;
  cursor: pointer;
}

.p2040-palette-item:hover, .p2040-palette-item.selected {
  background: rgba(212, 175, 55, 0.12);
}

.p2040-palette-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.p2040-palette-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
}

.p2040-badge-qatar { background: #8A1538; color: #fff; }
.p2040-badge-core { background: #1e3a8a; color: #93c5fd; }
.p2040-badge-nautical { background: #065f46; color: #6ee7b7; }
.p2040-badge-esg { background: #14532d; color: #86efac; }
.p2040-badge-data { background: #4c1d95; color: #c4b5fd; }

.p2040-palette-footer {
  padding: 8px 18px;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid var(--p2040-nav-border);
  font-size: 11px;
  color: var(--p2040-nav-text-muted);
  display: flex;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .p2040-current-module { display: none; }
  .p2040-search-trigger { min-width: 140px; }
  .p2040-topbar { padding: 0 12px; }
}