/* ============================================================
   ClinicFlow Pro — css/components.css
   Phase 1: Foundation
   All reusable UI components:
   Buttons, Cards, Stat Cards, Badges, Modals, Forms,
   Alerts, Dropdowns, Avatars, Spinners, Empty States,
   Notification dots, Toggle switches
   ============================================================ */

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    transform 0.1s ease,
    opacity var(--transition);
  white-space: nowrap;
  user-select: none;
  border: 1.5px solid transparent;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: scale(0.96);
}

.btn:disabled,
.btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Ripple effect */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity 0.2s;
  border-radius: inherit;
}
.btn:hover::after { opacity: 1; }

/* ── Primary Button ── */
.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border-color: var(--btn-primary-bg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.btn-primary:hover {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-hover);
  box-shadow: 0 4px 12px rgba(0,0,0,0.20);
}

/* ── Secondary Button ── */
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary-light);
}
.btn-secondary:hover {
  background: var(--stat-icon-bg);
}

/* ── Danger Button ── */
.btn-danger {
  background: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}
.btn-danger:hover {
  filter: brightness(0.88);
}

/* ── Ghost Button ── */
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--bg-main);
  border-color: var(--border);
}

/* ── Success Button ── */
.btn-success {
  background: var(--success);
  color: #ffffff;
  border-color: var(--success);
}
.btn-success:hover {
  filter: brightness(0.88);
}

/* ── Warning Button ── */
.btn-warning {
  background: var(--warning);
  color: #ffffff;
  border-color: var(--warning);
}

/* ── Sizes ── */
.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--border-radius-sm);
}

.btn-lg {
  padding: 13px 28px;
  font-size: var(--font-size-md);
  border-radius: var(--border-radius);
}

/* ── Icon Button (square) ── */
.btn-icon {
  padding: 8px;
  width: 38px;
  height: 38px;
  border-radius: var(--border-radius-sm);
  background: transparent;
  border-color: transparent;
  font-size: 18px;
  color: var(--text-primary);
  position: relative;
}
.btn-icon:hover {
  background: var(--bg-main);
}

.btn-icon.btn-sm {
  width: 30px;
  height: 30px;
  padding: 4px;
  font-size: 14px;
}

/* ── Full Width ── */
.btn-full {
  width: 100%;
}

/* ── Loading state ── */
.btn.loading {
  pointer-events: none;
}
.btn.loading::before {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 6px;
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}

.card-header h3,
.card-header h4 {
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.card-body {
  padding: 20px;
}

.card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  background: var(--bg-main);
}

/* Clickable card */
.card.clickable {
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card.clickable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   STAT CARDS (Dashboard)
   ============================================================ */

.stat-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
}

.stat-card .stat-icon {
  width: 52px;
  height: 52px;
  background: var(--stat-icon-bg);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.stat-card .stat-info {
  flex: 1;
  min-width: 0;
}

.stat-card .stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-card .stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-card .stat-change {
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-top: 6px;
  padding: 2px 7px;
  border-radius: 99px;
}
.stat-card .stat-change.up   { color: var(--success); background: rgba(22,163,74,0.10); }
.stat-card .stat-change.down { color: var(--danger);  background: rgba(220,38,38,0.10); }
.stat-card .stat-change.neu  { color: var(--text-secondary); background: var(--bg-main); }

/* Skeleton loading for stat cards */
.stat-card.loading .stat-value,
.stat-card.loading .stat-label {
  background: linear-gradient(90deg, var(--border) 25%, var(--bg-main) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
  color: transparent;
}

/* ============================================================
   BADGES
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.badge-success {
  background: rgba(22, 163, 74, 0.12);
  color: var(--success);
}
.badge-warning {
  background: rgba(217, 119, 6, 0.12);
  color: var(--warning);
}
.badge-danger {
  background: rgba(220, 38, 38, 0.12);
  color: var(--danger);
}
.badge-info {
  background: var(--badge-info-bg);
  color: var(--badge-info-text);
}
.badge-gray {
  background: var(--bg-main);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.badge-primary {
  background: var(--stat-icon-bg);
  color: var(--primary-light);
}

/* ── Dot badge (status indicator) ── */
.badge-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-sm);
  font-weight: 500;
}
.badge-dot::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.badge-dot.success::before { background: var(--success); }
.badge-dot.warning::before { background: var(--warning); }
.badge-dot.danger::before  { background: var(--danger); }
.badge-dot.info::before    { background: var(--accent); }
.badge-dot.gray::before    { background: var(--text-secondary); }

/* ============================================================
   MODALS
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease forwards;
}

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

.modal {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: fadeInUp 0.25s ease forwards;
  border: 1px solid var(--border);
  overflow: hidden;
}

.modal.modal-sm { max-width: 400px; }
.modal.modal-md { max-width: 560px; }
.modal.modal-lg { max-width: 720px; }
.modal.modal-xl { max-width: 900px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 12px;
}

.modal-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  flex: 1;
}

.modal-close {
  width: 34px;
  height: 34px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--text-secondary);
  background: var(--bg-main);
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
  cursor: pointer;
}
.modal-close:hover {
  background: var(--danger);
  color: #fff;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
  background: var(--bg-main);
}

/* ── Confirm/Delete Modal (small) ── */
.modal-confirm .modal-body {
  text-align: center;
  padding: 32px 24px;
}
.modal-confirm .confirm-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}
.modal-confirm p {
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ============================================================
   FORMS
   ============================================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-label .required {
  color: var(--danger);
  font-size: 14px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--input-bg);
  border: 1.5px solid var(--border);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background var(--transition);
  direction: rtl;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--input-focus);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px var(--stat-icon-bg);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.5;
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--danger);
  background: rgba(220, 38, 38, 0.04);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
  line-height: 1.6;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
  padding-left: 36px;
  cursor: pointer;
}

.form-error {
  font-size: 12px;
  color: var(--danger);
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-hint {
  font-size: 12px;
  color: var(--text-secondary);
  opacity: 0.7;
}

/* Form grid layouts */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

/* Input with icon */
.input-with-icon {
  position: relative;
}
.input-with-icon .form-input {
  padding-right: 42px;
}
.input-with-icon .input-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

/* Toggle Switch */
.toggle-switch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  cursor: pointer;
}

.toggle-switch .toggle-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}
.toggle-switch .toggle-sub {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.toggle-switch input[type="checkbox"] {
  display: none;
}

.toggle-track {
  width: 46px;
  height: 26px;
  background: var(--border);
  border-radius: 99px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s ease;
  flex-shrink: 0;
}
.toggle-track::after {
  content: '';
  position: absolute;
  top: 3px;
  right: 3px;   /* RTL: starts on right */
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
}

input[type="checkbox"]:checked + .toggle-track {
  background: var(--primary-light);
}
input[type="checkbox"]:checked + .toggle-track::after {
  transform: translateX(-20px);   /* RTL */
}

/* Radio Group */
.radio-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  user-select: none;
}
.radio-option:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
}
.radio-option.selected {
  border-color: var(--primary-light);
  background: var(--stat-icon-bg);
  color: var(--primary-light);
  font-weight: 700;
}

/* ============================================================
   ALERTS
   ============================================================ */

.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--border-radius);
  border: 1px solid;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.alert-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 700;
  margin-bottom: 2px;
}

/* Yellow warning (demo banner uses this) */
.alert-warning {
  background: #fef3c7;
  color: #92400e;
  border-color: #fcd34d;
}

.alert-danger {
  background: rgba(220, 38, 38, 0.08);
  color: var(--danger);
  border-color: rgba(220, 38, 38, 0.25);
}

.alert-success {
  background: rgba(22, 163, 74, 0.08);
  color: var(--success);
  border-color: rgba(22, 163, 74, 0.25);
}

.alert-info {
  background: var(--badge-info-bg);
  color: var(--badge-info-text);
  border-color: var(--border);
}

/* ============================================================
   DROPDOWNS
   ============================================================ */

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;    /* RTL: align to right */
  min-width: 180px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  z-index: var(--z-dropdown);
  overflow: hidden;
  display: none;
  animation: slideInDown 0.18s ease forwards;
}

@media (max-width: 768px) {
  .dropdown-menu {
      right: auto;
      left: 0;
  }
}

.dropdown-menu.open {
  display: block;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
  font-weight: 500;
}

.dropdown-item:hover {
  background: var(--bg-main);
  color: var(--primary-light);
}

.dropdown-item.danger:hover {
  background: rgba(220, 38, 38, 0.08);
  color: var(--danger);
}

.dropdown-sep {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

/* ============================================================
   AVATAR
   ============================================================ */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  flex-shrink: 0;
  user-select: none;
}

.avatar-sm  { width: 30px; height: 30px; font-size: 12px; }
.avatar-md  { width: 40px; height: 40px; font-size: 15px; }
.avatar-lg  { width: 52px; height: 52px; font-size: 20px; }
.avatar-xl  { width: 72px; height: 72px; font-size: 28px; }

/* ============================================================
   SPINNER / LOADING
   ============================================================ */

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--primary-light);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

/* Full page loading state */
.page-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  gap: 16px;
  color: var(--text-secondary);
}

/* ============================================================
   EMPTY STATE
   ============================================================ */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  text-align: center;
  gap: 12px;
}

.empty-state .empty-icon {
  font-size: 56px;
  opacity: 0.4;
  margin-bottom: 8px;
}

.empty-state h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.empty-state p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  max-width: 320px;
  line-height: 1.6;
}

/* ============================================================
   NOTIFICATION DOT
   ============================================================ */

.notification-dot {
  position: absolute;
  top: 6px;
  left: 6px;    /* RTL */
  width: 9px;
  height: 9px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--bg-card);
  animation: pulse 2s infinite;
}

/* ============================================================
   APPEARANCE MODAL (Theme/Dark/Font)
   ============================================================ */

.theme-swatches {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.theme-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.theme-swatch-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 3px solid transparent;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.theme-swatch-circle::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

.theme-swatch.active .theme-swatch-circle {
  border-color: var(--primary-light);
  transform: scale(1.1);
}

.theme-swatch-circle.swatch-indigo {
  background: linear-gradient(135deg, #3730a3 50%, #0ea5e9 50%);
}
.theme-swatch-circle.swatch-maroon {
  background: linear-gradient(135deg, #881337 50%, #d4a574 50%);
}
.theme-swatch-circle.swatch-green {
  background: linear-gradient(135deg, #14532d 50%, #64748b 50%);
}

.theme-swatch-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Font size buttons */
.font-size-options {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.font-size-btn {
  flex: 1;
  padding: 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--border-radius);
  background: var(--bg-main);
  cursor: pointer;
  font-family: inherit;
  color: var(--text-secondary);
  font-weight: 600;
  transition: all var(--transition);
  text-align: center;
}
.font-size-btn:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
}
.font-size-btn.active {
  border-color: var(--primary-light);
  background: var(--stat-icon-bg);
  color: var(--primary-light);
}

.font-size-btn.size-s { font-size: 13px; }
.font-size-btn.size-m { font-size: 15px; }
.font-size-btn.size-l { font-size: 17px; }

/* ============================================================
   QUICK INFO ROW (patient detail etc.)
   ============================================================ */

.info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.info-row:last-child { border-bottom: none; }

.info-row .info-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
  width: 140px;
  flex-shrink: 0;
}

.info-row .info-value {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  font-weight: 600;
  flex: 1;
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */

#toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;    /* RTL: left side */
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 340px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  animation: slideInLeft 0.3s ease forwards;
  border-right: 4px solid var(--primary-light);
}

.toast.toast-success { border-right-color: var(--success); }
.toast.toast-error   { border-right-color: var(--danger); }
.toast.toast-warning { border-right-color: var(--warning); }

.toast-icon { font-size: 20px; flex-shrink: 0; }

.toast.removing {
  animation: fadeIn 0.2s ease reverse forwards;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.breadcrumb-item { cursor: pointer; }
.breadcrumb-item:hover { color: var(--primary-light); }
.breadcrumb-item.active {
  color: var(--text-primary);
  font-weight: 600;
  cursor: default;
}
.breadcrumb-sep { opacity: 0.4; }

/* ============================================================
   PROGRESS BAR
   ============================================================ */

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-main);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 99px;
  transition: width 0.5s ease;
}

.progress-bar-fill.success { background: linear-gradient(90deg, var(--success), #4ade80); }
.progress-bar-fill.warning { background: linear-gradient(90deg, var(--warning), #fbbf24); }
.progress-bar-fill.danger  { background: linear-gradient(90deg, var(--danger),  #f87171); }

/* ============================================================
   HIGHLIGHT CARD (info/warning callout)
   ============================================================ */

.highlight-card {
  border-radius: var(--border-radius);
  padding: 16px 20px;
  border: 1px solid;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.highlight-card.info {
  background: var(--badge-info-bg);
  border-color: var(--border);
  color: var(--badge-info-text);
}
.highlight-card.warning {
  background: rgba(217, 119, 6, 0.08);
  border-color: rgba(217, 119, 6, 0.25);
  color: var(--warning);
}
.highlight-card .hc-icon { font-size: 24px; flex-shrink: 0; }
.highlight-card .hc-text strong { display: block; font-weight: 700; margin-bottom: 4px; }
.highlight-card .hc-text p { font-size: var(--font-size-sm); opacity: 0.85; }

/* ============================================================
   Phase 3 Additions — components.css
   ============================================================ */

/* ── WhatsApp Dropup (opens UPWARD inside modals) ── */
.whatsapp-dropdown {
  position: relative;
  display: inline-block;
}
.whatsapp-dropdown .dropdown-menu {
  position: absolute;
  bottom: 100%;
  top: auto;
  right: 0;
  margin-bottom: 6px;
  margin-top: 0;
  min-width: 200px;
  z-index: 1000;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  padding: 4px 0;
  display: none;
}
.whatsapp-dropdown .dropdown-menu.open {
  display: block;
  animation: slideInDown 0.15s ease forwards;
}

/* ── Tab System ── */
.tab-bar {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-bar::-webkit-scrollbar { display: none; }
.tab-btn {
  padding: 10px 20px;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-family: inherit;
  font-weight: 500;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.tab-btn:hover { color: var(--primary-light); }
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 700;
}
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeInUp 0.2s ease forwards; }

/* ── Charts Grid ── */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}
.chart-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.chart-card.wide { grid-column: 1 / -1; }
.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.chart-header h4 {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}
.chart-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: var(--text-secondary);
  gap: 10px;
}

/* ── Doctor Statement Card ── */
.statement-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition);
}
.statement-card:hover { box-shadow: var(--shadow-md); }
.statement-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  cursor: pointer;
  gap: 12px;
}
.statement-card-header:hover { background: var(--bg-main); }
.statement-doctor-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.statement-summary {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}
.statement-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}
.statement-item strong {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.statement-highlight {
  background: var(--primary);
  color: #fff;
  padding: 6px 16px;
  border-radius: 99px;
  font-weight: 700;
  font-size: var(--font-size-sm);
}
.statement-detail {
  display: none;
  padding: 0 20px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-main);
}
.statement-detail.open { display: block; animation: fadeInUp 0.2s ease forwards; }
.statement-toggle-icon {
  transition: transform 0.2s ease;
  color: var(--text-secondary);
}
.statement-card.expanded .statement-toggle-icon { transform: rotate(180deg); }

/* ── Month Selector ── */
.month-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
}
.month-selector span {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-primary);
  min-width: 160px;
  text-align: center;
}

/* ── Input with suffix (%) ── */
.input-with-suffix { position: relative; }
.input-with-suffix .form-input { padding-left: 40px; }
.input-suffix {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-weight: 700;
  pointer-events: none;
}

/* ── Confirm Dialog ── */
.modal-sm { max-width: 420px; }
.confirm-icon {
  text-align: center;
  padding: 24px 0 8px;
}
.confirm-icon i { font-size: 3.5rem; color: var(--danger); }
.justify-center { justify-content: center; gap: 12px; }

/* ── Number Count Animation ── */
@keyframes countUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.stat-number { animation: countUp 0.4s ease forwards; }

/* ── Quick Pay Modal summary ── */
.qp-summary { margin-bottom: 16px; }

/* ── Finance page debt badge ── */
.debt-amount {
  font-weight: 800;
  color: var(--danger);
  font-size: var(--font-size-md);
}

/* ── Finance stats: 4-col grid same as dashboard ── */
#finance-stats { margin-bottom: 24px; }

/* ── Analytics period select ── */
#analytics-period {
  min-width: 160px;
  font-size: var(--font-size-sm);
}

/* ── Responsive charts ── */
@media (max-width: 768px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
  .chart-card.wide { grid-column: 1; }
  .statement-summary { gap: 12px; }
  .statement-card-header { flex-direction: column; align-items: flex-start; }
  .month-selector span { min-width: 120px; font-size: var(--font-size-md); }
}

/* ============================================================
   Phase 4 Additions — components.css
   Toast notifications + Settings styles
   ============================================================ */

/* ── Toast Notifications ── */
#toast-container {
  position: fixed;
  top: 80px;
  left: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  max-width: 340px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  min-width: 240px;
  max-width: 340px;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: auto;
  box-shadow: var(--shadow-md);
  cursor: pointer;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast-icon { font-size: 16px; flex-shrink: 0; }

.toast-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.toast-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.toast-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.toast-info    { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); }

/* ── Settings Page ── */
.settings-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.settings-section-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.form-actions { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

/* ── Service Item ── */
.service-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  background: var(--bg-main);
  transition: border-color var(--transition);
}
.service-item:hover { border-color: var(--primary-light); }
.service-info { display: flex; align-items: center; gap: 16px; }
.service-name  { font-weight: 600; color: var(--text-primary); }
.service-price { color: var(--primary-light); font-size: var(--font-size-sm); font-weight: 600; }
.service-actions { display: flex; gap: 6px; }

/* ── Theme Selector ── */
.theme-selector { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.theme-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 14px;
  border-radius: var(--border-radius);
  border: 2px solid var(--border);
  transition: all var(--transition);
  min-width: 100px;
}
.theme-option:hover { border-color: var(--primary-light); }
.theme-option.active { border-color: var(--primary); background: var(--stat-icon-bg); }
.theme-option span { font-size: 12px; font-weight: 600; color: var(--text-secondary); }
.theme-preview { width: 60px; height: 38px; border-radius: var(--border-radius-sm); border: 1px solid rgba(0,0,0,.1); }
.indigo-preview { background: linear-gradient(135deg, #3730a3 50%, #0ea5e9 50%); }
.maroon-preview { background: linear-gradient(135deg, #881337 50%, #d4a574 50%); }
.green-preview  { background: linear-gradient(135deg, #14532d 50%, #64748b 50%); }

/* ── Toggle Group ── */
.toggle-group {
  display: flex;
  gap: 4px;
  background: var(--bg-main);
  padding: 4px;
  border-radius: var(--border-radius);
  width: fit-content;
  border: 1px solid var(--border);
}
.toggle-btn {
  padding: 8px 16px;
  border: none;
  background: transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-family: inherit;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}
.toggle-btn:hover { color: var(--primary-light); }
.toggle-btn.active {
  background: var(--bg-card);
  color: var(--primary);
  font-weight: 700;
  box-shadow: var(--shadow);
}

/* ── Info Box ── */
.info-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--border-radius);
  margin-top: 16px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}
.info-box i { margin-top: 2px; flex-shrink: 0; color: var(--text-secondary); }
.info-box.success { background: #dcfce7; border-color: #bbf7d0; color: #166534; }
.info-box.success i { color: #16a34a; }
.info-box.warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.info-box.warning i { color: #d97706; }
.info-box.error   { background: #fee2e2; border-color: #fecaca; color: #991b1b; }
.info-box.error i { color: #dc2626; }

/* ── Finance Quick Filter Buttons ── */
.finance-quick-filter {
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  transition: all var(--transition);
}
.finance-quick-filter:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
}
.finance-quick-filter.active {
  border-color: var(--primary);
  background: var(--stat-icon-bg);
  color: var(--primary);
  font-weight: 700;
}