/* ============================================================
   TEMP REPAIR MGMT — Neutral Design System
   System fonts only, no brand colors. Ready for rebrand later.
   ============================================================ */

:root {
  --bg: #f7f7f8;
  --surface: #ffffff;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #111827;
  --text-muted: #6b7280;
  --text-faint: #9ca3af;
  --primary: #1f2937;
  --primary-hover: #374151;
  --danger: #b91c1c;
  --danger-bg: #fef2f2;
  --success: #15803d;
  --success-bg: #f0fdf4;
  --warn: #b45309;
  --warn-bg: #fffbeb;
  --info: #1e40af;
  --info-bg: #eff6ff;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --maxw: 920px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--primary); text-decoration: underline; }
a:hover { color: var(--primary-hover); }

/* ---- Layout ---- */

.page {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 20px 80px;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.page-header .subtitle {
  color: var(--text-muted);
  font-size: 13px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.card h2 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card .hint {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

/* ---- Form ---- */

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--text);
}

.field .req {
  color: var(--danger);
  margin-left: 2px;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="number"],
.field input[type="date"],
.field input[type="datetime-local"],
.field select,
.field textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: #fff;
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31,41,55,0.12);
}

.field textarea {
  resize: vertical;
  min-height: 70px;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

@media (max-width: 600px) {
  .row, .row-3 { grid-template-columns: 1fr; }
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
  padding: 10px;
  background: #fafafa;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 400;
  margin: 0;
  cursor: pointer;
}

.checkbox-grid input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  background: #fff;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn:hover { background: #f9fafb; }

.btn--primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn--primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }

.btn--danger {
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}
.btn--danger:hover { background: var(--danger-bg); }

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 16px;
}

/* ---- Alerts / Banners ---- */

.alert {
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
  border: 1px solid transparent;
}

.alert-error {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: #fecaca;
}

.alert-success {
  background: var(--success-bg);
  color: var(--success);
  border-color: #bbf7d0;
}

.alert-warn {
  background: var(--warn-bg);
  color: var(--warn);
  border-color: #fed7aa;
}

.alert-info {
  background: var(--info-bg);
  color: var(--info);
  border-color: #bfdbfe;
}

/* ---- Ticket detail view ---- */

.detail-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.detail-row:last-child { border-bottom: none; }
.detail-row .k { color: var(--text-muted); font-weight: 500; }
.detail-row .v { color: var(--text); }

.status-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-pill.checked_in   { background: #f3f4f6; color: #374151; }
.status-pill.diagnosing   { background: #dbeafe; color: #1e40af; }
.status-pill.awaiting_parts { background: #fef3c7; color: #92400e; }
.status-pill.in_repair    { background: #ede9fe; color: #5b21b6; }
.status-pill.ready_for_pickup { background: #dcfce7; color: #166534; }
.status-pill.paid         { background: #bbf7d0; color: #14532d; }
.status-pill.closed       { background: #e5e7eb; color: #1f2937; }
.status-pill.abandoned    { background: #fee2e2; color: #991b1b; }

/* ---- Stubs / coming-soon ---- */

.stub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.stub {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 14px;
  background: #fafafa;
  color: var(--text-muted);
  font-size: 13px;
}

.stub strong {
  display: block;
  color: var(--text);
  font-size: 14px;
  margin-bottom: 4px;
}

.stub .badge-stub {
  display: inline-block;
  margin-top: 6px;
  font-size: 11px;
  background: #fff;
  border: 1px solid var(--border-strong);
  padding: 1px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Stub cards: clickable variant ---- */

a.stub {
  display: block;
  text-decoration: none;
  color: var(--text-muted);
  transition: border-color 120ms ease, background 120ms ease, transform 120ms ease;
  position: relative;
}

a.stub:hover {
  border-color: var(--primary);
  background: #fff;
  color: var(--text);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

a.stub:hover strong {
  color: var(--primary);
}

a.stub::after {
  content: '→';
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 16px;
  color: var(--text-faint);
  transition: color 120ms ease, transform 120ms ease;
}

a.stub:hover::after {
  color: var(--primary);
  transform: translateX(2px);
}

/* ---- Signature canvas ---- */

.signature-pad {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  background: #fafafa;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 13px;
  cursor: not-allowed;
  margin-top: 4px;
}

/* ---- Small helpers ---- */

.muted { color: var(--text-muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.right { text-align: right; }
.spacer { flex: 1; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; }
.flex { display: flex; gap: 12px; align-items: center; }

/* ============================================================
   FAB (Floating Action Toolbar) — sticky right edge
   ============================================================ */

.fab {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.fab a, .fab button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.1);
  transition: transform 120ms ease, background 120ms ease;
  font-family: inherit;
}

.fab a:hover, .fab button:hover {
  background: var(--primary-hover);
  transform: scale(1.08);
  color: #fff;
}

.fab a:active, .fab button:active {
  transform: scale(0.96);
}

.fab svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.fab .fab-label {
  position: absolute;
  right: 56px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--text);
  color: #fff;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
}

.fab a:hover .fab-label,
.fab button:hover .fab-label {
  opacity: 1;
}

/* Mobile: smaller buttons, slightly tighter spacing */
@media (max-width: 600px) {
  .fab { right: 12px; bottom: 16px; gap: 6px; }
  .fab a, .fab button { width: 40px; height: 40px; }
  .fab svg { width: 18px; height: 18px; }
  .fab .fab-label { display: none; } /* hide labels on mobile, icons only */
}