/* ===== DESIGN TOKENS ===== */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.9rem  + 0.5vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1rem    + 1.5vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);

  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --font-display: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  --sidebar-width: 240px;
  --sidebar-collapsed: 60px;
  --header-height: 56px;
}

/* ===== LIGHT MODE ===== */
:root, [data-theme="light"] {
  --color-bg:             #f7f6f2;
  --color-surface:        #f9f8f5;
  --color-surface-2:      #ffffff;
  --color-surface-offset: #f3f0ec;
  --color-surface-offset-2: #edeae5;
  --color-surface-dynamic: #e6e4df;
  --color-divider:        #dcd9d5;
  --color-border:         #d4d1ca;
  --color-text:           #28251d;
  --color-text-muted:     #7a7974;
  --color-text-faint:     #bab9b4;
  --color-text-inverse:   #ffffff;
  --color-primary:        #0066CC;
  --color-primary-hover:  #0052A3;
  --color-primary-active: #003D7A;
  --color-primary-highlight: #e8f0fa;
  --color-primary-subtle: #dce8f5;
  --color-warning:        #964219;
  --color-warning-hover:  #713417;
  --color-warning-active: #4b2614;
  --color-warning-highlight: #fef3ec;
  --color-error:          #c23b3b;
  --color-error-hover:    #a02e2e;
  --color-error-active:   #7d2222;
  --color-error-highlight: #fdeaea;
  --color-success:        #437a22;
  --color-success-hover:  #2e5c10;
  --color-success-active: #1e3f0a;
  --color-success-highlight: #ecf5e4;
  --color-orange:         #da7101;
  --color-purple:         #7a39bb;
  --color-blue:           #006494;
  --color-gold:           #d19900;
  --shadow-sm: 0 1px 2px oklch(0.2 0.01 80 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.01 80 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.2 0.01 80 / 0.12);
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --color-bg:             #131211;
  --color-surface:        #1a1918;
  --color-surface-2:      #1f1e1c;
  --color-surface-offset: #1d1c1a;
  --color-surface-offset-2: #22211f;
  --color-surface-dynamic: #2d2c2a;
  --color-divider:        #2a2928;
  --color-border:         #393836;
  --color-text:           #cdccca;
  --color-text-muted:     #8a8987;
  --color-text-faint:     #5a5957;
  --color-text-inverse:   #1a1918;
  --color-primary:        #4D94DB;
  --color-primary-hover:  #3A7EC4;
  --color-primary-active: #2968A8;
  --color-primary-highlight: #1e2a3a;
  --color-primary-subtle: #1a2433;
  --color-warning:        #bb653b;
  --color-warning-hover:  #b95525;
  --color-warning-active: #993d10;
  --color-warning-highlight: #2d2218;
  --color-error:          #e06060;
  --color-error-hover:    #cc4a4a;
  --color-error-active:   #b03535;
  --color-error-highlight: #2d1a1a;
  --color-success:        #6daa45;
  --color-success-hover:  #4d8f25;
  --color-success-active: #387015;
  --color-success-highlight: #1a2a14;
  --color-orange:         #fdab43;
  --color-purple:         #a86fdf;
  --color-blue:           #5591c7;
  --color-gold:           #e8af34;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.5);
}

/* ===== LAYOUT ===== */
.app-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--header-height) 1fr;
  min-height: 100dvh;
}
.app-sidebar {
  grid-row: 1 / -1;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 20;
}
.app-header {
  grid-column: 2;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  z-index: 10;
  position: sticky;
  top: 0;
}
.app-main {
  grid-column: 2;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-8);
  min-height: 0;
}

/* ===== SIDEBAR ===== */
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  text-decoration: none;
  color: var(--color-text);
}
.sidebar-logo svg { flex-shrink: 0; }
.sidebar-logo-text {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.sidebar-nav { padding: var(--space-3); flex: 1; }
.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all var(--transition-interactive);
  cursor: pointer;
  width: 100%;
  border: none;
  background: none;
  text-align: left;
  margin-bottom: var(--space-1);
}
.sidebar-nav-item:hover { background: var(--color-surface-offset); color: var(--color-text); }
.sidebar-nav-item.active { background: var(--color-primary-highlight); color: var(--color-primary); font-weight: 600; }
.sidebar-nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-4) var(--space-3) var(--space-2);
}

/* ===== HEADER ===== */
.header-left { display: flex; align-items: center; gap: var(--space-3); }
.header-right { display: flex; align-items: center; gap: var(--space-2); }
.header-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: all var(--transition-interactive);
  position: relative;
}
.header-btn:hover { background: var(--color-surface-offset); color: var(--color-text); }
.header-btn svg { width: 20px; height: 20px; }
.header-page-title { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.hamburger-menu { display: none; }
.notification-badge {
  position: absolute; top: 4px; right: 4px;
  min-width: 18px; height: 18px;
  background: var(--color-error);
  border-radius: 9px;
  border: 2px solid var(--color-surface-2);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}
.inbox-badge {
  position: absolute; top: -2px; right: 4px;
  min-width: 20px; height: 20px;
  background: var(--color-error);
  border-radius: 10px;
  border: 2px solid var(--color-surface);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  z-index: 5;
  pointer-events: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-interactive);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--color-primary); color: var(--color-text-inverse); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-primary:active { background: var(--color-primary-active); }
.btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover { background: var(--color-surface-offset); }
.btn-ghost { background: transparent; color: var(--color-primary); }
.btn-ghost:hover { background: var(--color-primary-highlight); }
.btn-danger { background: var(--color-error); color: white; }
.btn-danger:hover { background: var(--color-error-hover); }
.btn-sm { padding: var(--space-1) var(--space-3); font-size: var(--text-xs); }
.btn-lg { padding: var(--space-3) var(--space-6); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== FORMS ===== */
.form-group { display: flex; flex-direction: column; gap: var(--space-1); }
.form-label { font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); }
.form-input, .form-select, .form-textarea {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--color-text-faint); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-error { font-size: var(--text-xs); color: var(--color-error); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

/* ===== CARDS ===== */
.card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-clickable { cursor: pointer; }
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-3);
}
.card-title { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.card-subtitle { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-1); }
.card-body { font-size: var(--text-sm); color: var(--color-text-muted); }
.card-footer {
  display: flex; gap: var(--space-2); align-items: center;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex; align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
}
.badge-primary { background: var(--color-primary-highlight); color: var(--color-primary); }
.badge-success { background: var(--color-success-highlight); color: var(--color-success); }
.badge-warning { background: var(--color-warning-highlight); color: var(--color-warning); }
.badge-error { background: var(--color-error-highlight); color: var(--color-error); }
.badge-neutral { background: var(--color-surface-offset); color: var(--color-text-muted); }

/* ===== KPI CARDS ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-4); margin-bottom: var(--space-6); }
.kpi-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.kpi-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
}
.kpi-value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums lining-nums;
}
.kpi-delta {
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  font-weight: 500;
}

/* ===== TABLES ===== */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--color-border); }
.data-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.data-table thead { background: var(--color-surface-offset); }
.data-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
  vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--color-surface-offset); }
.data-table tbody tr:last-child td { border-bottom: none; }

/* ===== SEARCH ===== */
.search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
  max-width: 560px;
}
.search-bar svg { width: 18px; height: 18px; color: var(--color-text-faint); flex-shrink: 0; }
.search-bar input {
  border: none; background: none; outline: none; flex: 1;
  font-size: var(--text-sm); color: var(--color-text);
}
.search-bar input::placeholder { color: var(--color-text-faint); }

/* ===== PROVIDER CARDS ===== */
.provider-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--space-4); }
.provider-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  cursor: pointer;
  transition: all var(--transition-interactive);
}
.provider-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.provider-name { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); margin-bottom: var(--space-1); }
.provider-specialty { font-size: var(--text-xs); color: var(--color-primary); font-weight: 500; margin-bottom: var(--space-2); }
.provider-detail { font-size: var(--text-xs); color: var(--color-text-muted); display: flex; align-items: flex-start; gap: var(--space-2); margin-bottom: var(--space-1); }
.provider-detail svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 2px; }
.provider-insurances { display: flex; flex-wrap: wrap; gap: var(--space-1); margin-top: var(--space-3); }

/* ===== REFERRAL INBOX ===== */
.referral-list { display: flex; flex-direction: column; gap: var(--space-3); }
.referral-item {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: all var(--transition-interactive);
}
.referral-item:hover { box-shadow: var(--shadow-sm); }
.referral-item.status-New { border-left: 3px solid var(--color-primary); }
.referral-item.status-Reviewed { border-left: 3px solid var(--color-warning); }
.referral-item.status-Accepted { border-left: 3px solid var(--color-success); }
.referral-item.status-Completed { border-left: 3px solid var(--color-text-faint); }
.referral-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: var(--space-2); }
.referral-patient { font-weight: 600; font-size: var(--text-sm); }
.referral-meta { font-size: var(--text-xs); color: var(--color-text-muted); }
.referral-reason { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-2); }
.referral-actions { display: flex; gap: var(--space-2); margin-top: var(--space-3); flex-wrap: wrap; }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: oklch(0 0 0 / 0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: var(--space-4);
  animation: fadeIn 180ms ease;
}
.modal {
  background: var(--color-surface-2);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp 250ms cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.modal-title { font-size: var(--text-lg); font-weight: 600; }
.modal-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: all var(--transition-interactive);
}
.modal-close:hover { background: var(--color-surface-offset); color: var(--color-text); }
.modal-body { padding: var(--space-6); }
.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex; justify-content: flex-end; gap: var(--space-3);
}

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

/* ===== PROFILE / SETTINGS DROPDOWN ===== */
.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-1);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  z-index: 50;
  padding: var(--space-2);
  animation: fadeIn 120ms ease;
}
.dropdown-item {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: background var(--transition-interactive);
}
.dropdown-item:hover { background: var(--color-surface-offset); }
.dropdown-item svg { width: 16px; height: 16px; color: var(--color-text-muted); }
.dropdown-divider { height: 1px; background: var(--color-divider); margin: var(--space-2) 0; }

/* ===== LOGIN PAGE ===== */
.login-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: var(--space-6);
}
.login-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.login-logo-text { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); letter-spacing: -0.02em; }
.login-title { font-size: var(--text-lg); font-weight: 600; text-align: center; margin-bottom: var(--space-6); }
.login-form { display: flex; flex-direction: column; gap: var(--space-4); }
.login-divider {
  display: flex; align-items: center; gap: var(--space-3);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  margin: var(--space-2) 0;
}
.login-divider::before, .login-divider::after { content: ''; flex: 1; height: 1px; background: var(--color-divider); }
.login-footer { text-align: center; font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-4); }
.login-footer a { color: var(--color-primary); text-decoration: none; }
.login-footer a:hover { text-decoration: underline; }

/* ===== SETUP WIZARD ===== */
.wizard { max-width: 640px; margin: 0 auto; }
.wizard-steps {
  display: flex; align-items: center; gap: var(--space-2);
  margin-bottom: var(--space-8);
}
.wizard-step {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-faint);
}
.wizard-step.active { color: var(--color-primary); }
.wizard-step.done { color: var(--color-success); }
.wizard-step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--color-border);
  font-size: var(--text-xs);
  font-weight: 600;
}
.wizard-step.active .wizard-step-num { border-color: var(--color-primary); background: var(--color-primary); color: white; }
.wizard-step.done .wizard-step-num { border-color: var(--color-success); background: var(--color-success); color: white; }
.wizard-sep { width: 32px; height: 2px; background: var(--color-divider); flex-shrink: 0; }
.wizard-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}
.wizard-actions { display: flex; justify-content: space-between; margin-top: var(--space-6); }

/* Type selection */
.type-options { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.type-option {
  padding: var(--space-6);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-interactive);
}
.type-option:hover { border-color: var(--color-primary); background: var(--color-primary-highlight); }
.type-option.selected { border-color: var(--color-primary); background: var(--color-primary-highlight); }
.type-option svg { width: 40px; height: 40px; margin: 0 auto var(--space-3); color: var(--color-primary); }
.type-option-title { font-size: var(--text-sm); font-weight: 600; }
.type-option-desc { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-1); }

/* ===== MAP ===== */
.map-container { height: 260px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); margin-top: var(--space-3); }

/* ===== INSURANCE SELECTOR ===== */
.insurance-list { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2); }
.insurance-tag {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
}
.insurance-tag button {
  width: 16px; height: 16px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 12px;
  color: var(--color-primary);
}
.insurance-tag button:hover { background: var(--color-primary); color: white; }

/* ===== CHARTS ===== */
.chart-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.chart-title { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-4); }
.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: var(--space-4); margin-bottom: var(--space-6); }

/* ===== HIPAA NOTICE ===== */
.hipaa-notice {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-primary-highlight);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.hipaa-notice svg { width: 20px; height: 20px; flex-shrink: 0; }

/* ===== PROVIDER DETAIL PAGE ===== */
.provider-profile { max-width: var(--content-default); }
.provider-profile-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.provider-profile-name { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-1); }
.provider-profile-specialty { font-size: var(--text-sm); color: var(--color-primary); font-weight: 500; }
.provider-section { margin-bottom: var(--space-6); }
.provider-section-title { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-3); }

/* ===== TOAST ===== */
.toast {
  position: fixed; bottom: var(--space-6); right: var(--space-6);
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  animation: slideUp 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== EMPTY STATE ===== */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: var(--space-16) var(--space-8);
  text-align: center;
  color: var(--color-text-muted);
}
.empty-state svg { width: 48px; height: 48px; color: var(--color-text-faint); margin-bottom: var(--space-4); }
.empty-state-title { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); margin-bottom: var(--space-1); }
.empty-state-desc { font-size: var(--text-xs); color: var(--color-text-muted); max-width: 360px; }

/* ===== ADMIN SECTION ===== */
.admin-tabs {
  display: flex; gap: var(--space-1);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-6);
}
.admin-tab {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-interactive);
}
.admin-tab:hover { color: var(--color-text); }
.admin-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* ===== FILTERS ===== */
.filters-row {
  display: flex; gap: var(--space-3); align-items: center; flex-wrap: wrap;
  margin-bottom: var(--space-6);
}
.filter-group { display: flex; align-items: center; gap: var(--space-2); }
.filter-label { font-size: var(--text-xs); font-weight: 500; color: var(--color-text-muted); white-space: nowrap; }

/* ===== PAGE TITLE ===== */
.page-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.page-title { font-size: var(--text-lg); font-weight: 700; color: var(--color-text); }

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .app-layout {
    grid-template-columns: 1fr;
    grid-template-rows: var(--header-height) 1fr auto;
  }
  .app-sidebar {
    grid-row: auto;
    grid-column: 1;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    border-right: none;
    border-top: 1px solid var(--color-border);
    flex-direction: row;
    overflow: visible;
    z-index: 30;
    padding: var(--space-1) var(--space-2);
  }
  .sidebar-logo, .sidebar-section-label { display: none; }
  .sidebar-nav {
    display: flex; flex-direction: row; gap: var(--space-1);
    padding: 0; width: 100%;
    justify-content: space-around;
  }
  .sidebar-nav-item {
    flex-direction: column;
    font-size: 10px;
    padding: var(--space-1) var(--space-2);
    gap: 2px;
    margin: 0;
    min-width: 0;
    flex: 1;
    text-align: center;
    justify-content: center;
  }
  .sidebar-nav-item svg { width: 20px; height: 20px; }
  .sidebar-nav-item span:not(.inbox-badge) { display: block; font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60px; }
  .sidebar-nav-item .inbox-badge { top: -4px; right: -4px; min-width: 16px; height: 16px; font-size: 9px; padding: 0 3px; }
  .app-header { grid-column: 1; }
  .app-main { grid-column: 1; padding: var(--space-4); padding-bottom: calc(60px + var(--space-4)); }
  .hamburger-menu { display: flex; }
  .provider-grid { grid-template-columns: 1fr; }
  .chart-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .type-options { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .modal { max-width: 100%; margin: var(--space-4); }
}

/* ===== LOADING ===== */
.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); } }
.loading-center {
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-16);
}

/* ===== ADD LIST ITEM ===== */
.add-row {
  display: flex; gap: var(--space-2); align-items: flex-end;
  flex-wrap: wrap;
}
.list-items { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-3); }
.list-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.list-item-remove {
  color: var(--color-error);
  font-size: var(--text-xs);
  cursor: pointer;
}

/* ===== PHYSICIAN ROW ===== */
.physician-card {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}

/* ===== SPECIALTY CHECKLIST ===== */
.specialty-checklist {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-2);
  max-height: 360px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.specialty-category {
  border-bottom: 1px solid var(--color-divider);
}
.specialty-category:last-child {
  border-bottom: none;
}
.specialty-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface-offset);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  text-align: left;
  transition: background var(--transition-interactive);
}
.specialty-category-header:hover {
  background: var(--color-surface-offset-2);
  color: var(--color-text);
}
.specialty-category-chevron {
  font-size: 10px;
  color: var(--color-text-faint);
  transition: transform var(--transition-interactive);
}
.specialty-category-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
}
.specialty-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive);
  user-select: none;
}
.specialty-checkbox:hover {
  background: var(--color-primary-highlight);
}
.specialty-checkbox input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  cursor: pointer;
}

/* ===== SPECIALTY FILTER BAR ===== */
.specialty-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  padding: var(--space-3) 0;
}
.specialty-pill {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-interactive);
  white-space: nowrap;
}
.specialty-pill:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}
.specialty-pill.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* ===== PROVIDER CARD (updated) ===== */
.provider-card-top {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.provider-card-photo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-surface-offset);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}
.provider-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.provider-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-1);
}

/* ===== PROFILE MODAL ===== */
.profile-modal {
  max-width: 720px !important;
  max-height: 92vh;
}
.profile-modal-hero {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-primary-highlight);
  border-bottom: 1px solid var(--color-divider);
}
.profile-modal-hero-info {
  flex: 1;
  min-width: 0;
}
.profile-modal-name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  line-height: 1.25;
}
.profile-modal-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

/* ===== PROFILE AVATAR ===== */
.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--color-surface-2);
  box-shadow: var(--shadow-md);
}
.profile-avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-surface-offset-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  border: 3px solid var(--color-surface-2);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
/* Smaller variant for provider cards */
.provider-card-photo.profile-avatar-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  box-shadow: none;
  border-width: 1px;
}

/* ===== DOCTOR LIST ITEM ===== */
.doctor-list-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
}

/* ===== RESPONSIVE ADDITIONS ===== */
@media (max-width: 768px) {
  .profile-modal-hero { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
  .profile-avatar, .profile-avatar-placeholder { width: 56px; height: 56px; }
  .specialty-filter-bar { flex-wrap: nowrap; overflow-x: auto; padding-bottom: var(--space-2); }
  .specialty-filter-bar::-webkit-scrollbar { height: 3px; }
  .specialty-filter-bar::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }
  .profile-modal { max-width: 100% !important; }
}