/* ==========================================================================
   Cook Studio CRM — Master Stylesheet
   ========================================================================== */

/* ---------- Custom Properties ---------- */
:root {
  --color-primary: #f59e0b;
  --color-primary-hover: #d97706;
  --color-primary-light: #fef3c7;
  --color-primary-ring: rgba(245, 158, 11, 0.35);

  --color-bg: #ffffff;
  --color-bg-section: #f3f4f6;
  --color-bg-sidebar: #1f2937;

  --color-text: #111827;
  --color-text-secondary: #6b7280;
  --color-text-light: #9ca3af;
  --color-text-inverse: #ffffff;

  --color-border: #e5e7eb;
  --color-border-focus: var(--color-primary);

  --color-danger: #ef4444;
  --color-danger-hover: #dc2626;
  --color-danger-light: #fef2f2;

  --color-success: #22c55e;
  --color-success-light: #f0fdf4;

  --color-blue: #3b82f6;
  --color-blue-light: #eff6ff;

  --color-gray: #6b7280;
  --color-gray-light: #f3f4f6;

  --color-purple: #8b5cf6;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);

  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  --sidebar-width: 220px;
  --panel-left-width: 320px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition: 150ms ease;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  min-height: 100vh;
}

a {
  color: var(--color-primary-hover);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }

p + p { margin-top: 0.5rem; }

/* ---------- Utility ---------- */
.text-secondary { color: var(--color-text-secondary); }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mr-2 { margin-right: 0.5rem; }
.ml-auto { margin-left: auto; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.flex-1 { flex: 1; }
.grid { display: grid; }
.hidden { display: none !important; }
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--color-bg-sidebar);
  color: var(--color-text-inverse);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 1.25rem 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-nav {
  list-style: none;
  padding: 0.5rem 0;
  flex: 1;
}

.sidebar-nav li a {
  display: block;
  padding: 0.6rem 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  border-left: 3px solid transparent;
}

.sidebar-nav li a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  text-decoration: none;
}

.sidebar-nav li a.active {
  background: rgba(245, 158, 11, 0.12);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
}

.sidebar-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ---------- Main Content ---------- */
.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background: var(--color-bg-section);
}

/* ---------- Page Header ---------- */
.page-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-header h1 {
  font-size: 1.35rem;
  font-weight: 700;
}

.page-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---------- Page Body ---------- */
.page-body {
  padding: 1.5rem 2rem;
}

/* ---------- Card ---------- */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.card + .card {
  margin-top: 1rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.card-header h2,
.card-header h3 {
  font-size: 1rem;
  font-weight: 600;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

/* ---------- Stat Card ---------- */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
}

.stat-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  margin-bottom: 0.35rem;
}

.stat-card-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  line-height: 1.4;
}

.btn:hover {
  background: var(--color-bg-section);
  border-color: #d1d5db;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary-ring);
  outline-offset: 2px;
}

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

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

.btn-secondary {
  background: var(--color-gray-light);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  background: #e5e7eb;
}

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

.btn-sm {
  padding: 0.3rem 0.65rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.65rem 1.35rem;
  font-size: 1rem;
}

.btn-group {
  display: inline-flex;
  gap: 0;
}
.btn-group .btn {
  border-radius: 0;
}
.btn-group .btn:first-child {
  border-radius: var(--radius) 0 0 var(--radius);
}
.btn-group .btn:last-child {
  border-radius: 0 var(--radius) var(--radius) 0;
}
.btn-group .btn + .btn {
  margin-left: -1px;
}

/* ---------- Badges ---------- */
.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  line-height: 1.5;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-blue {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.badge-green {
  background: var(--color-success-light);
  color: #16a34a;
}

.badge-red {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.badge-gray {
  background: var(--color-gray-light);
  color: var(--color-gray);
}

.badge-amber {
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
}

.badge-purple {
  background: #f5f3ff;
  color: var(--color-purple);
}

/* ---------- Tags ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
  white-space: nowrap;
}

.tag-remove {
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  opacity: 0.6;
  transition: opacity var(--transition);
  background: none;
  border: none;
  color: inherit;
  padding: 0;
}
.tag-remove:hover {
  opacity: 1;
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  margin-bottom: 0.35rem;
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.5;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-ring);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-light);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
  padding-right: 2rem;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

/* ---------- Search Input ---------- */
.search-input {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem 0.5rem 2.25rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%239ca3af' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.868-3.834zm-5.242.156a5 5 0 1 1 0-10 5 5 0 0 1 0 10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0.65rem center;
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-ring);
}

/* ---------- Split Panels ---------- */
.split-panel {
  display: flex;
  min-height: calc(100vh - 65px);
}

.panel-left {
  width: var(--panel-left-width);
  min-width: var(--panel-left-width);
  border-right: 1px solid var(--color-border);
  background: var(--color-bg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.panel-left-header {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.panel-left-body {
  flex: 1;
  overflow-y: auto;
}

.panel-right {
  flex: 1;
  overflow-y: auto;
  background: var(--color-bg-section);
}

.panel-right-content {
  padding: 1.5rem 2rem;
  max-width: 900px;
}

.panel-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ---------- Client List ---------- */
.client-list-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  border-left: 4px solid var(--client-color, #d1d5db);
  transition: background var(--transition);
}

.client-list-item:hover {
  background: var(--color-bg-section);
}

.client-list-item.active {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
}

.client-list-item-name {
  font-weight: 500;
  font-size: 0.9rem;
  line-height: 1.3;
}

.client-list-item-sub {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

/* ---------- Color Dot ---------- */
.color-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.color-dot-lg {
  width: 16px;
  height: 16px;
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-overlay.hidden {
  display: none !important;
}

.modal {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 200ms ease;
}

.modal-lg {
  max-width: 650px;
}

.modal-xl {
  max-width: 800px;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(-10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color var(--transition);
}
.modal-close:hover {
  color: var(--color-text);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* ---------- Tabs ---------- */
.tab-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 1rem;
}

.tab-btn {
  padding: 0.6rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.tab-btn:hover {
  color: var(--color-text);
}

.tab-btn.active {
  color: var(--color-primary-hover);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* ---------- Calendar Grid (Month) ---------- */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.calendar-grid-header {
  display: contents;
}

.calendar-grid-header .day-label {
  padding: 0.5rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
}

.day-cell {
  min-height: 130px;
  padding: 0.3rem 0.4rem;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  cursor: pointer;
  transition: background var(--transition);
  position: relative;
}

.day-cell:nth-child(7n) {
  border-right: none;
}

.day-cell:hover {
  background: #fafafa;
}

.day-cell.today {
  background: var(--color-primary-light);
}

.day-cell.other-month {
  background: var(--color-bg-section);
  color: var(--color-text-light);
}

.day-cell.weekend {
  background: var(--color-bg-section);
}

.day-cell.blocked {
  background: var(--color-danger-light);
}

.day-cell-date {
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.day-cell .blocked-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-danger);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ---------- Appointment Chip ---------- */
.appointment-chip {
  display: block;
  padding: 0.15rem 0.35rem;
  margin-bottom: 0.15rem;
  font-size: 0.65rem;
  line-height: 1.3;
  font-weight: 500;
  border-radius: var(--radius-sm);
  background: var(--color-blue-light);
  color: var(--color-blue);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: opacity var(--transition);
}

.appointment-chip:hover {
  opacity: 0.8;
}

.appointment-chip.status-booked {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.appointment-chip.status-confirmed {
  background: var(--color-success-light);
  color: #16a34a;
}

.appointment-chip.status-cancelled {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.appointment-chip.status-completed {
  background: var(--color-gray-light);
  color: var(--color-gray);
}

.appointment-chip.status-no_show {
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
}

.appointment-chip.event-chip {
  background: #f5f3ff;
  color: var(--color-purple);
}

.day-cell-overflow {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-top: 0.15rem;
}

/* ---------- Schedule Grid ---------- */
.schedule-grid {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.schedule-grid th,
.schedule-grid td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  font-size: 0.875rem;
}

.schedule-grid th {
  background: var(--color-bg-section);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.schedule-grid .staff-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.schedule-grid .day-label-cell {
  font-weight: 600;
  background: var(--color-bg-section);
  white-space: nowrap;
  width: 110px;
}

.schedule-grid .unavailable-cell {
  background: #fef2f2;
}

.schedule-grid .total-row td {
  background: var(--color-bg-section);
  font-weight: 600;
}

/* ---------- Progress Bar ---------- */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-gray-light);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  transition: width 300ms ease;
}

.progress-fill.complete {
  background: var(--color-success);
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: #065f46;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  animation: toastIn 250ms ease, toastOut 250ms ease 2.75s forwards;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(12px);
  }
}

/* ---------- Table (General) ---------- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.table th,
.table td {
  padding: 0.6rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.table th {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  background: var(--color-bg-section);
}

.table tbody tr:hover {
  background: #fafafa;
}

/* ---------- Staff Portal ---------- */
.staff-portal {
  min-height: 100vh;
  background: var(--color-bg-section);
}

.staff-portal-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.staff-portal-header-brand {
  font-size: 1.1rem;
  font-weight: 700;
}

.staff-portal-header-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.staff-portal-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
}

/* ---------- Color Picker Presets ---------- */
.color-presets {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.color-preset-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
  padding: 0;
}

.color-preset-btn:hover {
  transform: scale(1.15);
}

.color-preset-btn.selected {
  border-color: var(--color-text);
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-text);
}

/* ---------- Drag-and-Drop Upload Zone ---------- */
.upload-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.upload-zone-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

/* ---------- Rich Text Toolbar ---------- */
.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--color-bg-section);
}

.editor-toolbar button {
  background: none;
  border: none;
  padding: 0.3rem 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.editor-toolbar button:hover {
  background: var(--color-border);
  color: var(--color-text);
}

.editor-toolbar button.active {
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
}

.editor-content {
  border: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius) var(--radius);
  min-height: 300px;
  padding: 1rem;
  outline: none;
  font-size: 0.9rem;
  line-height: 1.6;
}

.editor-content:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-ring);
}

/* ---------- Template Variables Buttons ---------- */
.template-vars {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.template-var-btn {
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-family: inherit;
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}

.template-var-btn:hover {
  background: #fde68a;
}

/* ---------- Import Wizard Steps ---------- */
.wizard-steps {
  display: flex;
  gap: 0;
  margin-bottom: 2rem;
}

.wizard-step {
  flex: 1;
  text-align: center;
  padding: 0.75rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-light);
  border-bottom: 3px solid var(--color-border);
  transition: color var(--transition), border-color var(--transition);
}

.wizard-step.active {
  color: var(--color-primary-hover);
  border-bottom-color: var(--color-primary);
}

.wizard-step.completed {
  color: var(--color-success);
  border-bottom-color: var(--color-success);
}

/* ---------- Quick Actions ---------- */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
}

.quick-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  font-weight: 500;
  font-family: inherit;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.quick-action-btn:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
}

/* ---------- Confirmation Dialog (in-card) ---------- */
.confirm-dialog {
  background: var(--color-danger-light);
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 1rem;
  margin-top: 0.75rem;
}

.confirm-dialog p {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

/* ---------- Scrollbar (Webkit) ---------- */
.panel-left-body::-webkit-scrollbar,
.modal::-webkit-scrollbar {
  width: 6px;
}

.panel-left-body::-webkit-scrollbar-track,
.modal::-webkit-scrollbar-track {
  background: transparent;
}

.panel-left-body::-webkit-scrollbar-thumb,
.modal::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

/* ---------- Photo Grid (Session Prep) ---------- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.5rem;
}

.photo-grid-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.photo-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-grid-item .photo-delete {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  font-size: 0.7rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.photo-grid-item:hover .photo-delete {
  opacity: 1;
}

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--color-text-light);
}

.empty-state-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 0.35rem;
}

.empty-state-text {
  font-size: 0.875rem;
}

/* ---------- Section Divider ---------- */
.section-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 1.5rem 0;
}

/* ---------- Loading Spinner ---------- */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 600ms linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Date Card (Staff Portal) ---------- */
.date-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 48px;
  min-width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  line-height: 1.2;
}

.date-card-month {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary-hover);
}

.date-card-day {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-hover);
}

/* ---------- Week View ---------- */
.week-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.week-day-col {
  background: var(--color-bg);
  min-height: 250px;
}

.week-day-header {
  padding: 0.6rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
}

.week-day-header.today {
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
}

.week-day-body {
  padding: 0.5rem;
}

.week-day-body .book-slot-btn {
  display: block;
  width: 100%;
  padding: 0.4rem;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--color-text-light);
  background: var(--color-bg-section);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: color var(--transition), border-color var(--transition);
}

.week-day-body .book-slot-btn:hover {
  color: var(--color-primary-hover);
  border-color: var(--color-primary);
}

/* ---------- "Needs Coverage" and status labels ---------- */
.needs-coverage {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: #fef3c7;
  color: #92400e;
}

.reassign-link {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-primary-hover);
  cursor: pointer;
  text-decoration: underline;
}

/* ---------- Session Prep Field Indicators ---------- */
.field-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.35rem;
  flex-shrink: 0;
}

.field-indicator.required {
  background: var(--color-danger);
}

.field-indicator.optional {
  background: var(--color-gray);
}

/* ---------- Greeting Section (Dashboard) ---------- */
.greeting {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.greeting-date {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

/* ---------- Slot Cards (Dashboard Today) ---------- */
.slot-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.slot-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.slot-card-time {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.slot-card-available {
  color: var(--color-text-light);
  font-style: italic;
}

/* ---------- Double Session Indicator ---------- */
.double-badge {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  font-size: 0.65rem;
  font-weight: 700;
  background: #fde68a;
  color: #92400e;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

/* ---------- Collapsible Section ---------- */
.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 0.5rem 0;
  user-select: none;
}

.collapsible-header .chevron {
  transition: transform var(--transition);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.collapsible-header.open .chevron {
  transform: rotate(180deg);
}

.collapsible-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 250ms ease;
}

.collapsible-body.open {
  max-height: 1000px;
}

/* ---------- Appointment Type Buttons ---------- */
.type-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.type-btn {
  padding: 0.4rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: inherit;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.type-btn:hover {
  border-color: var(--color-primary);
}

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

/* ---------- Status Buttons ---------- */
.status-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.status-btn {
  padding: 0.3rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
}

.status-btn.status-booked { color: var(--color-blue); }
.status-btn.status-confirmed { color: #16a34a; }
.status-btn.status-cancelled { color: var(--color-danger); }
.status-btn.status-completed { color: var(--color-gray); }
.status-btn.status-no_show { color: var(--color-primary-hover); }

.status-btn.selected.status-booked {
  background: var(--color-blue-light);
  border-color: var(--color-blue);
}
.status-btn.selected.status-confirmed {
  background: var(--color-success-light);
  border-color: #16a34a;
}
.status-btn.selected.status-cancelled {
  background: var(--color-danger-light);
  border-color: var(--color-danger);
}
.status-btn.selected.status-completed {
  background: var(--color-gray-light);
  border-color: var(--color-gray);
}
.status-btn.selected.status-no_show {
  background: var(--color-primary-light);
  border-color: var(--color-primary-hover);
}

/* ---------- Fee Buttons ---------- */
.fee-buttons {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.fee-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: inherit;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}

.fee-btn:hover {
  border-color: var(--color-primary);
}

.fee-btn.selected {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary-hover);
  font-weight: 600;
}

/* ---------- Copy Link ---------- */
.copy-link-group {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.copy-link-group .form-input {
  flex: 1;
  font-size: 0.8rem;
  background: var(--color-bg-section);
}

/* ---------- Staff Checkbox List ---------- */
.staff-checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.staff-checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.staff-checkbox-item input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.staff-busy-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-danger);
  text-transform: uppercase;
}

.staff-checkbox-item.staff-off {
  opacity: 0.5;
}

/* ---------- "YOU" badge for staff portal ---------- */
.you-badge {
  display: inline-block;
  padding: 0.1rem 0.35rem;
  font-size: 0.6rem;
  font-weight: 700;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---------- Calendar Navigation ---------- */
.calendar-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.calendar-nav-title {
  font-size: 1.1rem;
  font-weight: 700;
  min-width: 180px;
  text-align: center;
}

.nav-arrow {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.35rem 0.65rem;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: background var(--transition), color var(--transition);
}

.nav-arrow:hover {
  background: var(--color-bg-section);
  color: var(--color-text);
}

/* ---------- Sending-To Banner ---------- */
.sending-to {
  background: var(--color-success-light);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  color: #065f46;
  margin-bottom: 1rem;
}

/* ---------- Template Pill ---------- */
.template-pills {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.template-pill {
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 500;
  font-family: inherit;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
}

.template-pill:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.template-pill.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ---------- Client Homework Public Form ---------- */
.homework-public {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.homework-public-header {
  text-align: center;
  margin-bottom: 2rem;
}

.homework-public-header h1 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.homework-public-header p {
  color: var(--color-text-secondary);
}

.homework-success {
  text-align: center;
  padding: 3rem 1.5rem;
}

.homework-success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* ---------- Misc ---------- */
.clickable {
  cursor: pointer;
}

.nowrap {
  white-space: nowrap;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}