/* STELLAR SHIPERS — Approved Brand Guidelines & Design System */
:root {
  --color-primary: #252A30;       /* Deep Charcoal */
  --color-secondary: #4A5563;     /* Slate Grey */
  --color-accent: #9AA0A6;        /* Soft Silver */
  --color-bg-light: #FFFFFF;      /* Pure White */
  --color-dark-surface: #1E2328;  /* Elevated Charcoal */
  --color-dark-border: #353B44;   /* Subtle Charcoal Border */
  --color-blue-primary: #2563EB;  /* Royal Blue */
  --color-blue-hover: #1D4ED8;    /* Deep Royal Blue */
  --color-blue-light: #EFF6FF;    /* Ice Blue Tint */
  --color-blue-border: #BFDBFE;   /* Soft Blue Border */
  --color-verified: #10B981;
  --color-provisional: #D97706;
}

body {
  background-color: #FFFFFF;
  color: #1E293B;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

code, kbd, samp, pre, .font-mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

html.dark body {
  background-color: #0B0F17;
  color: #E2E8F0;
}

/* Brand Typography */
.brand-stellar {
  font-family: 'Cinzel', 'Playfair Display', Georgia, 'Times New Roman', serif;
  letter-spacing: 0.18em;
  font-weight: 700;
}

.brand-shipers {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  letter-spacing: 0.28em;
  font-weight: 400;
}

/* Headline Metallic Accent Text */
html:not(.dark) .metallic-silver-text {
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 50%, #3B82F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

html.dark .metallic-silver-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #D1D5DB 40%, #9AA0A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header & Footer always maintain metallic silver buttons */
header .metallic-silver-btn,
footer .metallic-silver-btn {
  background: linear-gradient(135deg, #FFFFFF 0%, #E5E7EB 50%, #D1D5DB 100%);
  color: #1F242A !important;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: all 0.2s ease-in-out;
}
header .metallic-silver-btn:hover,
footer .metallic-silver-btn:hover {
  background: #FFFFFF;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

/* Main Content Buttons — Royal Blue in Light Mode, Metallic in Dark Mode */
html:not(.dark) main .metallic-silver-btn,
html:not(.dark) main .silver-gradient-btn,
html:not(.dark) .theme-btn-primary {
  background: #2563EB !important;
  color: #FFFFFF !important;
  font-weight: 700;
  border: 1px solid #1D4ED8;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
  transition: all 0.2s ease-in-out;
}
html:not(.dark) main .metallic-silver-btn:hover,
html:not(.dark) main .silver-gradient-btn:hover,
html:not(.dark) .theme-btn-primary:hover {
  background: #1D4ED8 !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

html.dark main .metallic-silver-btn,
html.dark main .silver-gradient-btn,
html.dark .theme-btn-primary {
  background: linear-gradient(135deg, #FFFFFF 0%, #E5E7EB 50%, #D1D5DB 100%) !important;
  color: #1F242A !important;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: all 0.2s ease-in-out;
}
html.dark main .metallic-silver-btn:hover,
html.dark main .silver-gradient-btn:hover,
html.dark .theme-btn-primary:hover {
  background: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

/* Secondary Button */
html:not(.dark) .theme-btn-secondary {
  background-color: #FFFFFF !important;
  color: #1E293B !important;
  border: 1px solid #CBD5E1 !important;
  font-weight: 600;
  transition: all 0.2s ease-in-out;
}
html:not(.dark) .theme-btn-secondary:hover {
  background-color: #F8FAFC !important;
  border-color: #94A3B8 !important;
  color: #0F172A !important;
}

html.dark .theme-btn-secondary {
  background-color: #252A30 !important;
  color: #E2E8F0 !important;
  border: 1px solid #4A5563 !important;
  font-weight: 600;
  transition: all 0.2s ease-in-out;
}
html.dark .theme-btn-secondary:hover {
  background-color: #2F363F !important;
  color: #FFFFFF !important;
}

/* Status Indicator Dots (Blue in Light Theme, Emerald in Dark Theme) */
.theme-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background-color: #2563EB;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
  transition: background-color 0.2s ease;
}

html.dark .theme-dot {
  background-color: #34D399;
  box-shadow: 0 0 0 2px rgba(52, 211, 153, 0.25);
}

/* Blue Badge in Light Mode, Neutral/Green in Dark Mode */
.theme-badge-blue {
  background-color: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1D4ED8;
}
html.dark .theme-badge-blue {
  background-color: #161A1E;
  border: 1px solid #4A5563;
  color: #CBD5E1;
}

.badge-verified {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1D4ED8;
}
html.dark .badge-verified {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34D399;
}

.badge-stated {
  background: rgba(154, 160, 166, 0.15);
  border: 1px solid rgba(154, 160, 166, 0.4);
  color: #475569;
}
html.dark .badge-stated {
  color: #D1D5DB;
}

/* Form Controls in Light Mode */
html:not(.dark) main form input[type="text"],
html:not(.dark) main form input[type="email"],
html:not(.dark) main form select,
html:not(.dark) main form textarea {
  background-color: #FFFFFF !important;
  color: #0F172A !important;
  border-color: #CBD5E1 !important;
}
html:not(.dark) main form input[type="text"]:focus,
html:not(.dark) main form input[type="email"]:focus,
html:not(.dark) main form select:focus,
html:not(.dark) main form textarea:focus {
  border-color: #2563EB !important;
  box-shadow: 0 0 0 1px #2563EB !important;
}
html:not(.dark) main form input::placeholder,
html:not(.dark) main form textarea::placeholder {
  color: #94A3B8 !important;
}
html:not(.dark) main form input[type="checkbox"] {
  background-color: #FFFFFF !important;
  border-color: #CBD5E1 !important;
  color: #2563EB !important;
}
html:not(.dark) main form input[type="checkbox"]:focus {
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: #F1F5F9;
}
html.dark ::-webkit-scrollbar-track {
  background: #1A1E24;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}
html.dark ::-webkit-scrollbar-thumb {
  background: #353B44;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}
html.dark ::-webkit-scrollbar-thumb:hover {
  background: #4A5563;
}