/*
 * Launcher theme — modeled on glvn.org's "Good Shepherd" palette:
 * sky-blue gradient header, green accent ridge, green hill footer.
 */

:root {
  /* Sky blues (dark → light) */
  --gs-blue-900: #0c4a8c;
  --gs-blue-700: #0f55a3;
  --gs-blue-500: #2a66b0;
  --gs-blue-300: #4a82c4;
  --gs-blue-100: #5e95d0;
  --gs-blue-50:  #e8f0f9;

  /* Hill greens */
  --gs-green-900: #006b3a;
  --gs-green-700: #00793e;
  --gs-green-500: #11994b;
  --gs-green-300: #3bb54a;
  --gs-green-50:  #e9f6ec;

  /* Neutrals */
  --gs-white: #fdfdfd;
  --gs-gray-100: #f2f2f2;
  --gs-gray-500: #6b7280;
  --gs-ink: #1b2a3a;

  /* Semantic tokens */
  --color-primary: var(--gs-blue-700);
  --color-primary-hover: var(--gs-blue-900);
  --color-secondary: var(--gs-green-500);
  --color-secondary-hover: var(--gs-green-700);
  --color-accent: var(--gs-green-300);
  --color-bg: var(--gs-white);
  --color-surface: var(--gs-gray-100);
  --color-text: var(--gs-ink);
  --color-text-muted: var(--gs-gray-500);
  --color-text-on-dark: var(--gs-white);
  --color-border: #d6dee8;

  --gradient-sky: linear-gradient(180deg, var(--gs-blue-700) 0%, var(--gs-blue-500) 55%, var(--gs-blue-100) 100%);
  --gradient-hill: linear-gradient(90deg, var(--gs-green-500) 0%, var(--gs-green-700) 100%);
  --gradient-hill-icon: linear-gradient(180deg, var(--gs-green-300) 0%, var(--gs-green-700) 100%);

  --radius: 8px;
  --shadow: 0 2px 8px rgba(12, 74, 140, 0.15);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--color-surface);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-tap-highlight-color: transparent;
}

h1, h2, h3 { color: var(--color-primary); line-height: 1.25; }
a { color: var(--color-primary); }

/* ---------- Header / footer ---------- */
.site-header {
  background: var(--gradient-sky);
  color: var(--color-text-on-dark);
  border-bottom: 6px solid var(--color-accent);
  padding: calc(1rem + env(safe-area-inset-top)) calc(1.5rem + env(safe-area-inset-right)) 1rem calc(1.5rem + env(safe-area-inset-left));
}

.site-footer {
  background: var(--gradient-hill);
  color: var(--color-text-on-dark);
  text-align: center;
  font-size: 14px;
  padding: 1rem 1.5rem calc(1rem + env(safe-area-inset-bottom));
}
.site-footer p { margin: 0; }

/* ---------- Components ---------- */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0.6rem 1.25rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn-primary { background: var(--color-primary); color: var(--color-text-on-dark); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-secondary { background: var(--color-secondary); color: var(--color-text-on-dark); }
.btn-secondary:hover { background: var(--color-secondary-hover); }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: var(--color-text-on-dark); }

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}
.badge-blue { background: var(--gs-blue-50); color: var(--gs-blue-700); }
.badge-green { background: var(--gs-green-50); color: var(--gs-green-700); }

input, select, textarea {
  font: inherit;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 181, 74, 0.35);
}

.icon-sky  { background: var(--gradient-sky); }
.icon-hill { background: var(--gradient-hill-icon); }