/* FlagshipKansas.Tech — color & image utilities only
   ------------------------------------------------------------------
   Source cues read from homepage (inline SVG fills):
   .st00{fill:#00C5EC;} .st01{fill:#FFBC00;} .st02{fill:#004CDA;}
*/

:root {
  /* Brand Colors */
  --flag-blue: #004CDA;  /* primary */
  --flag-blue-dark: #003891;  /* dark variant */
  --flag-cyan: #00C5EC;  /* accent */
  --flag-cyan-light: #3DD5F3;  /* light accent */
  --flag-gold: #FFBC00;  /* secondary */
  --flag-gold-light: #FFD666;  /* light gold */

  /* Neutral Colors */
  --ink-900: #0b1220;
  --ink-800: #1a202c;
  --ink-700: #1f2937;
  --ink-600: #4b5563;
  --ink-500: #6b7280;
  --ink-400: #9ca3af;
  --ink-300: #d1d5db;
  --ink-200: #e5e7eb;
  --ink-100: #f3f4f6;
  --ink-50: #f9fafb;
  --white: #ffffff;

  /* Semantic Colors */
  --success: #10b981;
  --success-light: #d1fae5;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --error: #ef4444;
  --error-light: #fee2e2;
  --info: #3b82f6;
  --info-light: #dbeafe;

  /* Background Variations */
  --bg-page: #f5f7fb;
  --bg-card: #ffffff;
  --bg-subtle: #f8fafc;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Brand Shadows */
  --shadow-blue: 0 4px 14px 0 rgba(0, 76, 218, 0.15);
  --shadow-cyan: 0 4px 14px 0 rgba(0, 197, 236, 0.15);
  --shadow-gold: 0 4px 14px 0 rgba(255, 188, 0, 0.15);

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
}

.text-flag-blue { color: var(--flag-blue); }
.text-flag-cyan { color: var(--flag-cyan); }
.text-flag-gold { color: var(--flag-gold); }

.bg-flag-blue { background-color: var(--flag-blue); }
.bg-flag-cyan { background-color: var(--flag-cyan); }
.bg-flag-gold { background-color: var(--flag-gold); }
.bg-ink-900 { background-color: var(--ink-900); }
.bg-white { background-color: var(--white); }

.bg-flag-gradient {
  background-image: linear-gradient(90deg, var(--flag-blue), var(--flag-cyan));
}
.bg-flag-gold-sheen {
  background-image: linear-gradient(90deg, #ffd866, var(--flag-gold));
}

.border-flag-blue { border-color: var(--flag-blue) !important; }
.border-flag-cyan { border-color: var(--flag-cyan) !important; }
.border-flag-gold { border-color: var(--flag-gold) !important; }

.img-feature {
  display:block; width:100%; height:auto;
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

.duotone-flag { position: relative; isolation: isolate; }
.duotone-flag::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--flag-blue) 30%, transparent),
    color-mix(in oklab, var(--flag-cyan) 35%, transparent));
  mix-blend-mode: multiply; pointer-events:none;
}

.overlay-gold { position: relative; isolation: isolate; }
.overlay-gold::after {
  content: ""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background: linear-gradient(0deg,
    color-mix(in oklab, var(--flag-gold) 20%, transparent),
    transparent 60%);
  mix-blend-mode: multiply;
}

.logo-mark { filter: grayscale(100%); opacity:.75; transition: opacity .2s ease, filter .2s ease; }
.logo-mark:hover { filter:none; opacity:1; }

.underline-flag {
  background-image: linear-gradient(90deg, var(--flag-blue), var(--flag-cyan));
  background-repeat: no-repeat; background-size: 100% 3px; background-position: 0 100%;
}

.btn-flag {
  color: #fff;
  background-color: var(--flag-blue);
  box-shadow: var(--shadow-blue);
}
.btn-flag:hover {
  background-color: var(--flag-blue-dark);
  box-shadow: var(--shadow-lg);
}

.btn-cyan {
  color: #002244;
  background-color: var(--flag-cyan);
  box-shadow: var(--shadow-cyan);
}
.btn-cyan:hover {
  background-color: #00A5C3;
  box-shadow: var(--shadow-lg);
}

.btn-gold {
  color: #1a1200;
  background-color: var(--flag-gold);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  background-color: #E5A900;
  box-shadow: var(--shadow-lg);
}

.ring-flag:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--flag-blue) 35%, transparent);
}

.divider {
  border: 0;
  border-top: 1px solid var(--ink-200);
}

/* Status Badge Utilities */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25;
}

.badge-success { background-color: var(--success-light); color: #065f46; }
.badge-warning { background-color: var(--warning-light); color: #92400e; }
.badge-error { background-color: var(--error-light); color: #991b1b; }
.badge-info { background-color: var(--info-light); color: #1e40af; }
.badge-blue { background-color: rgba(0, 76, 218, 0.1); color: var(--flag-blue); }
.badge-cyan { background-color: rgba(0, 197, 236, 0.1); color: #006b86; }
.badge-gold { background-color: rgba(255, 188, 0, 0.1); color: #996900; }
.badge-purple { background-color: rgba(139, 92, 246, 0.1); color: #6b21a8; }
.badge-green { background-color: rgba(16, 185, 129, 0.1); color: #065f46; }