/* BayOS App Shell — extends theme.css */

/* ===== LAYOUT ===== */
body.app-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
}

/* ===== NAV ===== */
.app-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 60px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  gap: 24px;
}

.app-nav-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.app-nav-brand span { color: var(--accent); }

.app-nav-links {
  display: flex;
  gap: 4px;
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.nav-btn:hover { background: var(--accent-dim); color: var(--fg); }
.nav-btn.active { background: var(--accent-dim); color: var(--accent); font-weight: 500; }

/* ===== VIEWS ===== */
.view { display: none; padding: 32px; max-width: 1400px; margin: 0 auto; width: 100%; }
.view.active { display: block; }

.view-header { margin-bottom: 24px; }

.view-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 16px;
  flex-wrap: wrap;
}

.view-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.date-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.date-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 8px 12px;
  cursor: pointer;
}

.date-input:focus { outline: none; border-color: var(--accent); }

.search-input {
  width: 100%;
  max-width: 480px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 14px;
}

.search-input:focus { outline: none; border-color: var(--accent); }
.search-input::placeholder { color: var(--fg-muted); }

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--accent);
  color: #0c0c0e;
  border: none;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 18px;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.btn-primary:hover { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  background: var(--bg-card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 10px 18px;
  cursor: pointer;
  white-space: nowrap;
}

.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 10px 14px;
  cursor: pointer;
  border-radius: 8px;
}

.btn-ghost:hover { background: var(--bg-card); color: var(--fg); }

.btn-danger {
  background: rgba(220, 38, 38, 0.15);
  color: #f87171;
  border: 1px solid rgba(220, 38, 38, 0.3);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 10px 14px;
  cursor: pointer;
}

.btn-danger:hover { background: rgba(220, 38, 38, 0.25); }

.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px 0;
  text-decoration: underline;
  font-family: var(--font-body);
}

.btn-group { display: flex; gap: 8px; }

.icon-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg-muted);
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}

.icon-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ===== SCHEDULE GRID ===== */
.schedule-loading {
  color: var(--fg-muted);
  text-align: center;
  padding: 60px 0;
  font-size: 0.95rem;
}

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.bay-column {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.bay-column-header {
  background: var(--bg-card);
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bay-column-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
}

.bay-column-tech {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

.bay-slots {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 120px;
}

.bay-empty {
  color: var(--fg-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 24px 0;
}

.appt-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.appt-card:hover { background: rgba(245, 158, 11, 0.06); border-color: var(--accent); }

.appt-card.status-completed { border-left-color: #22c55e; opacity: 0.8; }
.appt-card.status-cancelled { border-left-color: #6b7280; opacity: 0.5; text-decoration: line-through; }
.appt-card.status-in-progress { border-left-color: #3b82f6; }

.appt-time {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 4px;
}

.appt-job {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.appt-customer {
  font-size: 0.82rem;
  color: var(--fg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.appt-vehicle {
  font-size: 0.78rem;
  color: var(--fg-muted);
  margin-top: 2px;
}

/* ===== CUSTOMERS TABLE ===== */
.table-wrap {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th {
  background: var(--bg-card);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--fg);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-elevated); }
.data-table tbody tr { cursor: pointer; }

.vehicle-cell { color: var(--fg-muted); font-size: 0.85rem; }

/* ===== BAYS GRID ===== */
.bays-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.bay-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.bay-card-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.bay-card-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.bay-card-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 3px 10px;
}

.tech-chip .remove-tech {
  cursor: pointer;
  font-size: 0.9rem;
  opacity: 0.7;
  border: none;
  background: none;
  color: inherit;
  padding: 0;
  line-height: 1;
}

.tech-chip .remove-tech:hover { opacity: 1; }

.bay-card-actions {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.techs-unassigned {
  margin-top: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.techs-unassigned h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg-muted);
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.9rem;
}

/* ===== MODALS ===== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
  backdrop-filter: blur(4px);
}

.modal-backdrop.hidden { display: none; }

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-sm { max-width: 420px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-elevated);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--fg-muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  border-radius: 4px;
}

.modal-close:hover { color: var(--fg); background: var(--bg-card); }

.modal-form { padding: 24px; }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.modal-detail-body {
  padding: 24px;
}

.detail-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.detail-label {
  min-width: 120px;
  color: var(--fg-muted);
  font-size: 0.82rem;
  padding-top: 2px;
}

.detail-value { color: var(--fg); font-weight: 500; }

.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.status-scheduled { background: var(--accent-dim); color: var(--accent); }
.status-in-progress { background: rgba(59,130,246,0.15); color: #60a5fa; }
.status-completed { background: rgba(34,197,94,0.15); color: #4ade80; }
.status-cancelled { background: rgba(107,114,128,0.15); color: #9ca3af; }

/* ===== FORMS ===== */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 0.82rem; font-weight: 500; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.06em; }

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

.form-input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 12px;
  width: 100%;
}

.form-input:focus { outline: none; border-color: var(--accent); }
.form-input::placeholder { color: var(--fg-muted); }

select.form-input { cursor: pointer; }
select.form-input option { background: var(--bg-card); }

textarea.form-input { resize: vertical; min-height: 64px; }

.section-divider {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 4px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.customer-select-wrap { position: relative; }

.dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 200;
  max-height: 220px;
  overflow-y: auto;
}

.dropdown.hidden { display: none; }

.dropdown-item {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: var(--accent-dim); color: var(--accent); }

.dropdown-item-sub {
  font-size: 0.78rem;
  color: var(--fg-muted);
  margin-top: 2px;
}

.warning-box {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  color: var(--accent);
  font-size: 0.88rem;
  padding: 10px 14px;
  margin-top: -8px;
  margin-bottom: 8px;
}

.warning-box.hidden { display: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .view { padding: 16px; }
  .app-nav { padding: 0 16px; }
  .schedule-grid { grid-template-columns: 1fr; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .bays-grid { grid-template-columns: 1fr; }
  .data-table th:nth-child(3),
  .data-table td:nth-child(3) { display: none; }
}