/* ==========================================================================
   Wellspring Care Portal — Design System
   ========================================================================== */

/* --- Custom Properties (Tokens) --- */
:root {
  /* Colors */
  --color-primary: #15803d;
  --color-primary-dark: #116e34;
  --color-primary-light: #22c55e;
  --color-secondary: #2563eb;
  --color-secondary-dark: #1d4ed8;
  --color-secondary-light: #60a5fa;
  --color-accent: #ea580c;
  --color-accent-dark: #c2410c;
  --color-accent-light: #fb923c;
  --color-bg: #fef3c7;
  --color-text: #1c1917;
  --color-text-muted: #57534e;
  --color-light: #bbf7d0;
  --color-white: #fffbeb;
  --color-border: #d6d3d1;
  --color-surface: #ffffff;
  --color-surface-alt: #f5f5f4;
  --color-error: #dc2626;
  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-info: #0284c7;

  /* Typography Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  /* Font Families */
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;

  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Spacing Scale */
  --space-0: 0;
  --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;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --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);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 8px 10px rgba(0,0,0,0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Container */
  --container-max: 1200px;
  --container-narrow: 800px;
}

/* --- Dark Mode --- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #1a1a1a;
    --color-text: #e7e5e4;
    --color-text-muted: #a8a29e;
    --color-white: #292524;
    --color-surface: #292524;
    --color-surface-alt: #1c1917;
    --color-border: #44403c;
    --color-light: #14532d;
    --color-primary-light: #4ade80;
    --color-secondary-light: #93c5fd;
    --color-accent-light: #fdba74;
  }
}

:root[data-theme="dark"] {
  --color-bg: #1a1a1a;
  --color-text: #e7e5e4;
  --color-text-muted: #a8a29e;
  --color-white: #292524;
  --color-surface: #292524;
  --color-surface-alt: #1c1917;
  --color-border: #44403c;
  --color-light: #14532d;
  --color-primary-light: #4ade80;
  --color-secondary-light: #93c5fd;
  --color-accent-light: #fdba74;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--color-secondary-dark);
}

a:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

ul, ol {
  padding-left: var(--space-6);
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* --- Skip to Content --- */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 10000;
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: #fff;
  font-weight: var(--font-bold);
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: 0;
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.container-narrow {
  max-width: var(--container-narrow);
}

/* --- Header / Navigation --- */
.site-header {
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-primary);
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.site-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  line-height: 1;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-links {
  display: none;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--space-1);
}

.nav-links a {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--color-light);
  color: var(--color-primary);
}

.nav-links a:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text);
  position: relative;
}

.nav-toggle .hamburger,
.nav-toggle .hamburger::before,
.nav-toggle .hamburger::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle .hamburger {
  position: relative;
}

.nav-toggle .hamburger::before,
.nav-toggle .hamburger::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle .hamburger::before {
  top: -6px;
}

.nav-toggle .hamburger::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  color: var(--color-text);
  font-size: var(--text-lg);
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--color-surface-alt);
}

.theme-toggle:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Mobile nav open state */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-primary);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  z-index: 999;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
    flex-direction: row;
  }

  .nav-toggle {
    display: none;
  }

  .nav-links.open {
    position: static;
    flex-direction: row;
    border-bottom: none;
    padding: 0;
    box-shadow: none;
  }
}

/* --- Emergency Banner --- */
.emergency-banner {
  background: var(--color-error);
  color: #fff;
  text-align: center;
  padding: var(--space-2) var(--space-4);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
}

.emergency-banner a {
  color: #fff;
  font-weight: var(--font-bold);
  text-decoration: underline;
}

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, #0d5c2b 100%);
  color: #fff;
  padding: var(--space-16) var(--space-4);
  text-align: center;
}

.hero h1 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: var(--text-lg);
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto var(--space-8);
  line-height: var(--leading-relaxed);
}

.hero .btn {
  margin: var(--space-2);
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-24) var(--space-4);
  }
  .hero h1 {
    font-size: var(--text-5xl);
  }
  .hero p {
    font-size: var(--text-xl);
  }
}

/* --- Sections --- */
.section {
  padding: var(--space-12) var(--space-4);
}

.section-alt {
  background: var(--color-surface-alt);
}

.section-white {
  background: var(--color-surface);
}

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

.section-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  text-align: center;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-16) var(--space-4);
  }
  .section-title {
    font-size: var(--text-3xl);
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: var(--leading-normal);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

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

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

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

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

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

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

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

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

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

/* --- Cards --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

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

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.card-text {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.card-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
  display: block;
}

.card-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

/* --- Grid --- */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-cols-2 {
  grid-template-columns: 1fr;
}

.grid-cols-3 {
  grid-template-columns: 1fr;
}

.grid-cols-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --- Typography --- */
.heading {
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-text);
}

.subheading {
  font-weight: var(--font-semibold);
  line-height: var(--leading-tight);
  color: var(--color-text-muted);
}

.body-text {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text);
}

.body-text p {
  margin-bottom: var(--space-4);
}

.body-text ul, .body-text ol {
  margin-bottom: var(--space-4);
}

.body-text li {
  margin-bottom: var(--space-2);
}

.caption {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.overline {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

h1 { font-size: var(--text-3xl); font-weight: var(--font-bold); line-height: var(--leading-tight); }
h2 { font-size: var(--text-2xl); font-weight: var(--font-bold); line-height: var(--leading-tight); margin-bottom: var(--space-4); }
h3 { font-size: var(--text-xl); font-weight: var(--font-semibold); line-height: var(--leading-tight); margin-bottom: var(--space-3); }
h4 { font-size: var(--text-lg); font-weight: var(--font-semibold); line-height: var(--leading-tight); margin-bottom: var(--space-2); }

@media (min-width: 768px) {
  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
}

/* --- Breadcrumbs --- */
.breadcrumb {
  padding: var(--space-4) 0;
  font-size: var(--text-sm);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding: 0;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--color-text-muted);
  margin-right: var(--space-1);
}

.breadcrumb a {
  color: var(--color-secondary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb .current {
  color: var(--color-text-muted);
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15);
  outline: none;
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2357534e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.form-checkbox-group input[type="checkbox"] {
  margin-top: 0.3em;
  accent-color: var(--color-primary);
}

.form-row {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Tables --- */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  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-primary);
  color: #fff;
}

.data-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: var(--font-semibold);
  white-space: nowrap;
}

.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.data-table tbody tr:hover {
  background: var(--color-surface-alt);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* --- Badges / Tags --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

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

.badge-secondary {
  background: #dbeafe;
  color: var(--color-secondary);
}

.badge-accent {
  background: #ffedd5;
  color: var(--color-accent);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

/* --- Accordion --- */
.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  transition: background var(--transition-fast);
}

.accordion-trigger:hover {
  background: var(--color-surface-alt);
}

.accordion-trigger:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: -3px;
}

.accordion-trigger .arrow {
  display: inline-block;
  transition: transform var(--transition-base);
  font-size: var(--text-sm);
  flex-shrink: 0;
  margin-left: var(--space-2);
}

.accordion-trigger[aria-expanded="true"] .arrow {
  transform: rotate(180deg);
}

.accordion-panel {
  display: none;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.accordion-panel.open {
  display: block;
}

/* --- Tabs --- */
.tabs {
  border-bottom: 2px solid var(--color-border);
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  border: none;
  background: none;
  cursor: pointer;
  font-weight: var(--font-medium);
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

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

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

.tab-btn:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: -3px;
}

.tab-panel {
  display: none;
  padding: var(--space-6) 0;
}

.tab-panel.active {
  display: block;
}

/* --- Alerts / Notices --- */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.alert-info {
  background: #e0f2fe;
  border-color: var(--color-info);
  color: #0c4a6e;
}

.alert-success {
  background: #dcfce7;
  border-color: var(--color-success);
  color: #14532d;
}

.alert-warning {
  background: #fef3c7;
  border-color: var(--color-warning);
  color: #78350f;
}

.alert-error {
  background: #fee2e2;
  border-color: var(--color-error);
  color: #7f1d1d;
}

.alert-emergency {
  background: var(--color-error);
  color: #fff;
  border-color: #991b1b;
  font-weight: var(--font-bold);
  text-align: center;
  font-size: var(--text-base);
}

.alert strong {
  font-weight: var(--font-bold);
}

/* --- Disclaimer --- */
.disclaimer-box {
  background: #fef9c3;
  border: 2px solid var(--color-warning);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: var(--space-6) 0;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.disclaimer-box strong {
  display: block;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  color: var(--color-warning);
}

/* --- Success Message --- */
.form-success {
  display: none;
  padding: var(--space-6);
  background: #dcfce7;
  border: 2px solid var(--color-success);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--space-4);
}

.form-success.visible {
  display: block;
}

.form-success h3 {
  color: var(--color-success);
  margin-bottom: var(--space-2);
}

/* --- Search / Filter --- */
.search-box {
  position: relative;
  margin-bottom: var(--space-6);
}

.search-box .form-input {
  padding-left: var(--space-10);
}

.search-box .search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  pointer-events: none;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text);
}

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

.filter-btn:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

.no-results {
  text-align: center;
  padding: var(--space-10);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  display: none;
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  box-shadow: var(--shadow-lg);
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: 500;
}

.back-to-top.visible {
  display: flex;
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-surface);
  border-top: 3px solid var(--color-primary);
  padding: var(--space-12) var(--space-4) var(--space-6);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  max-width: var(--container-max);
  margin: 0 auto;
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.footer-nav h4 {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.footer-nav ul {
  list-style: none;
  padding: 0;
}

.footer-nav li {
  margin-bottom: var(--space-2);
}

.footer-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-primary);
}

.footer-disclaimer {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-4);
  background: #fef9c3;
  border: 1px solid var(--color-warning);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-xs);
}

.footer-links a:hover {
  color: var(--color-primary);
}

/* --- Page Header (inner pages) --- */
.page-header {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-10) var(--space-4);
  text-align: center;
}

.page-header h1 {
  color: #fff;
  margin-bottom: var(--space-2);
}

.page-header p {
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Content Columns --- */
.content-with-sidebar {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .content-with-sidebar {
    grid-template-columns: 1fr 300px;
  }
}

.sidebar {
  order: -1;
}

@media (min-width: 768px) {
  .sidebar {
    order: 1;
  }
}

.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.sidebar-card h3 {
  font-size: var(--text-base);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

/* --- Provider Card --- */
.provider-card {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
}

@media (min-width: 640px) {
  .provider-card {
    grid-template-columns: 80px 1fr;
  }
}

.provider-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  flex-shrink: 0;
}

.provider-info h3 {
  margin-bottom: var(--space-1);
}

.provider-specialty {
  color: var(--color-secondary);
  font-weight: var(--font-medium);
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.provider-details {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.provider-details p {
  margin-bottom: var(--space-1);
}

/* --- Location Card --- */
.location-card {
  padding: var(--space-5);
}

.location-card h3 {
  color: var(--color-primary);
}

.location-hours {
  margin-top: var(--space-3);
}

.location-hours dt {
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
}

.location-hours dd {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  margin-left: 0;
}

/* --- Checklist --- */
.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.checklist li:last-child {
  border-bottom: none;
}

.checklist input[type="checkbox"] {
  margin-top: 0.3em;
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Tag List --- */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* --- Stats Row --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  text-align: center;
}

@media (min-width: 768px) {
  .stats-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  padding: var(--space-4);
}

.stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  display: block;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* --- Urgency Selector --- */
.urgency-card {
  border-left: 4px solid;
  padding: var(--space-5);
}

.urgency-emergency {
  border-color: var(--color-error);
  background: #fee2e2;
}

.urgency-urgent {
  border-color: var(--color-accent);
  background: #ffedd5;
}

.urgency-soon {
  border-color: var(--color-warning);
  background: #fef9c3;
}

.urgency-routine {
  border-color: var(--color-primary);
  background: #dcfce7;
}

/* --- Feature List --- */
.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  position: relative;
}

.feature-list li::before {
  content: "\2713";
  color: var(--color-primary);
  font-weight: var(--font-bold);
  position: absolute;
  left: 0;
}

/* --- Print Styles --- */
@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .theme-toggle,
  .back-to-top,
  .skip-to-content,
  .emergency-banner,
  .btn,
  .no-print {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  .card {
    border: 1px solid #ccc;
    box-shadow: none;
    break-inside: avoid;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .page-header {
    background: none;
    color: #000;
    border-bottom: 2px solid #000;
    padding: 10pt 0;
  }

  .page-header h1 {
    color: #000;
  }

  .hero {
    background: none;
    color: #000;
    padding: 20pt 0;
  }

  .hero h1 {
    color: #000;
  }
}

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

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.hidden { display: none; }
.visible { display: block; }

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.pt-4 { padding-top: var(--space-4); }
.pb-4 { padding-bottom: var(--space-4); }

.w-full { width: 100%; }
.max-w-narrow { max-width: var(--container-narrow); margin-left: auto; margin-right: auto; }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.text-error { color: var(--color-error); }
.text-success { color: var(--color-success); }

.bg-light { background-color: var(--color-light); }
.bg-surface { background-color: var(--color-surface); }

.border-t { border-top: 1px solid var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }

/* Focus visible for all interactive elements */
:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

button:focus-visible,
[role="button"]:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}