/* Global styles for ForgeAsh Change Request Form (CRF) system */
:root {
  /* Light professional palette with blue primary */
  --primary: #2563eb;        /* Blue */
  --primary-2: #1d4ed8;      /* Darker blue */
  --accent: #fbbf24;         /* Soft gold accent (sparingly used) */

  --bg: #f3f4f6;             /* Light page background */
  --text: #111827;           /* Main text */
  --muted: #6b7280;          /* Muted text */
  --border: #e5e7eb;         /* Light border */

  --success: #16a34a;
  --danger: #dc2626;
  --warning: #f59e0b;
  --info: #0ea5e9;
  --white: #ffffff;

  /* Card surfaces for light theme */
  --card-bg: #ffffff;
}

/* Utilities */
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: 4px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }

.hidden { display: none !important; }

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.site-header {
  background: linear-gradient(135deg, var(--primary-2) 0%, var(--primary) 100%);
  color: var(--white);
  padding: 24px 16px 20px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}
.site-header .container { max-width: 960px; margin: 0 auto; }
.site-header h1 { margin: 0; font-size: 26px; letter-spacing: 0.2px; }
.site-header p { margin: 8px 0 0; opacity: 0.9; font-size: 14px; max-width: 640px; }

.page-wrapper { max-width: 1040px; margin: 32px auto 40px; padding: 0 16px 32px; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
}
.card + .card { margin-top: 16px; }
.card-header { padding: 16px 18px; border-bottom: 1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.card-title { margin: 0; font-size: 16px; color: var(--primary); }
.card-body { padding: 16px 18px 20px; }

.form-section + .form-section { margin-top: 8px; }
.form-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .form-grid.two { grid-template-columns: 1fr 1fr; } }

.form-group { margin-bottom: 14px; }
.form-label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: #ffffff;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary-2);
  outline: none;
  box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.15);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-help { color: var(--muted); font-size: 12px; margin-top: 6px; }
.form-error { color: var(--danger); font-size: 12px; margin-top: 6px; display: none; }
.has-error .form-input, .has-error .form-textarea { border-color: var(--danger); }
.has-error .form-error { display: block; }

.checkbox-group { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 720px) { .checkbox-group { grid-template-columns: repeat(2, 1fr); } }
.checkbox-item { display: flex; align-items: center; gap: 8px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border: 1px solid transparent; border-radius: 8px; font-weight: 600; cursor: pointer; transition: transform .06s ease, background-color .2s, box-shadow .2s, opacity .2s; }
.btn:disabled { opacity: 0.7; cursor: not-allowed; }
.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.30);
}
.btn-primary:hover {
  background: var(--primary-2);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.40);
}
.btn-secondary {
  background: #ffffff;
  color: var(--primary);
  border-color: var(--border);
}
.btn-secondary:hover {
  background: #e5edf9;
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: rgba(37, 99, 235, 0.06);
  color: var(--primary-2);
}
.btn-sm { padding: 6px 10px; font-size: 13px; border-radius: 6px; }

.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge-pill { border-radius: 999px; }
.badge-priority-p1 { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.badge-priority-p2 { background: #fff7ed; color: #9a3412; border: 1px solid #fed7aa; }
.badge-priority-p3 { background: #eff6ff; color: #1e3a8a; border: 1px solid #bfdbfe; }
.badge-priority-p4 { background: #f1f5f9; color: #0f172a; border: 1px solid #e2e8f0; }

.badge-status-new { background: #f1f5f9; color: #0f172a; }
.badge-status-in_review { background: #e0f2fe; color: #075985; }
.badge-status-approved { background: #dcfce7; color: #166534; }
.badge-status-rejected { background: #fee2e2; color: #991b1b; }
.badge-status-completed { background: #ecfeff; color: #134e4a; }

.table-wrapper { overflow-x: auto; background: #ffffff; border: 1px solid var(--border); border-radius: 12px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; color: var(--text); }
.table th, .table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
.table th { background: #f3f4f6; color: #111827; font-weight: 700; font-size: 12px; letter-spacing: .03em; text-transform: uppercase; }
.table tr:hover td { background: #e5e7eb; }

.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filter-bar .form-select, .filter-bar .form-input { max-width: 220px; }

.kicker {
  color: rgba(249, 250, 251, 0.85);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 11px;
}
.hero-title {
  font-size: 28px;
  margin: 8px 0 6px;
  color: #ffffff;
}
.hero-subtitle {
  opacity: 0.9;
  color: rgba(249, 250, 251, 0.9);
}

.center { display: flex; align-items: center; justify-content: center; }
.icon-circle { width: 64px; height: 64px; border-radius: 50%; background: #dcfce7; color: #166534; display: inline-flex; align-items: center; justify-content: center; font-size: 32px; box-shadow: inset 0 0 0 2px #86efac; }

.helper { color: var(--muted); font-size: 13px; margin-top: 8px; }

.banner { padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; font-size: 14px; }
.banner-success { background: rgba(22, 163, 74, 0.15); color: #bbf7d0; border: 1px solid rgba(34, 197, 94, 0.6); }
.banner-info { background: rgba(59, 130, 246, 0.16); color: #bfdbfe; border: 1px solid rgba(59, 130, 246, 0.55); }
.banner-warning { background: rgba(234, 179, 8, 0.16); color: #facc15; border: 1px solid rgba(234, 179, 8, 0.6); }

.signoff-section { margin-top: 24px; padding-top: 16px; border-top: 1px dashed var(--border); }
.signoff-note { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.signoff-row { display: flex; flex-wrap: wrap; gap: 18px; }
.signoff-block { flex: 1 1 220px; }
.signoff-label { font-size: 12px; color: var(--muted); }
.signoff-line { margin-top: 4px; border-bottom: 1px solid #d1d5db; height: 22px; }

footer { margin: 24px 0 0; color: var(--muted); font-size: 12px; }

/* Print styles */
@media print {
  .no-print { display: none !important; }
  body { background: #ffffff; }
  .site-header { background: #ffffff; color: #000; }
  .page-wrapper { box-shadow: none; margin: 0; padding: 0; max-width: 100%; }
  .card { border: none; box-shadow: none; }
  .filter-bar { display: none !important; }
}