/* ===========================================
   Medyl Clinic Portal - Styles
   Clinician-facing portal styling
   =========================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Outfit:wght@500;600;700&display=swap');

/* CSS Variables */
:root {
  /* Clinic-specific purple accent */
  --color-primary: #6366f1;
  --color-primary-dark: #4f46e5;
  --color-primary-light: #818cf8;
  --color-primary-bg: #eef2ff;

  /* Neutral palette */
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-border: #e2e8f0;
  
  /* Semantic colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Risk colors */
  --color-risk-low: #10b981;
  --color-risk-medium: #f59e0b;
  --color-risk-high: #ef4444;
  
  /* Typography */
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', var(--font-sans);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  
  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg-alt);
  line-height: 1.6;
  min-height: 100vh;
  padding-bottom: 60px;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.3;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.375rem; }
h3 { font-size: 1.125rem; }

p {
  color: var(--color-text-light);
}

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

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

/* Layout */
.page-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content-wrapper {
  flex: 1;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.content-wrapper--wide {
  max-width: 720px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.header__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.logo-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-sm);
}

.logo-badge--large {
  font-size: 0.75rem;
  padding: 4px 10px;
}

/* Header Logo Image */
.header__logo-img {
  height: 28px;
  width: auto;
}

/* Auth Logo Image */
.auth-logo-img {
  height: 40px;
  width: auto;
}

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

.clinician-name {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* Page Header */
.page-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.page-header__title {
  margin-bottom: var(--space-sm);
}

.page-header__subtitle {
  color: var(--color-text-light);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: white;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary-bg);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-light);
  padding: var(--space-sm) var(--space-md);
}

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

.btn--full {
  width: 100%;
}

.btn--compact {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Social Auth Button */
.btn--social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn--social:hover {
  border-color: var(--color-text-muted);
  background: var(--color-bg-alt);
}

/* Forms */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.form__input {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

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

.form__input--large {
  font-size: 1.25rem;
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form__hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.form__error {
  font-size: 0.8125rem;
  color: var(--color-error);
}

/* Auth Card */
.auth-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary-bg) 0%, var(--color-bg) 100%);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.auth-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.auth-card__title {
  text-align: center;
  margin-bottom: var(--space-sm);
}

.auth-card__subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.auth-card__footer {
  text-align: center;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.social-auth {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Lookup Card */
.lookup-card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
}

.lookup-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* Recent Lookups */
.recent-section {
  margin-bottom: var(--space-xl);
}

.recent-section__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.recent-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.recent-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.recent-item:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
}

.recent-item__code {
  font-family: monospace;
  font-weight: 600;
  color: var(--color-text);
}

.recent-item__date {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Info Box */
.info-box {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-primary-light);
}

.info-box__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.info-box__content strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.info-box__content p {
  font-size: 0.875rem;
  margin: 0;
}

/* Alerts */
.alert {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
}

.alert--error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Loading State */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  color: var(--color-text-light);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: var(--space-md);
}

.spinner-small {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

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

/* Error State */
.error-state {
  text-align: center;
  padding: var(--space-2xl);
}

.error-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.error-state h2 {
  margin-bottom: var(--space-sm);
}

.error-state p {
  margin-bottom: var(--space-xl);
}

/* Summary Content */
.summary-content {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.summary-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.summary-header__title {
  margin-bottom: var(--space-xs);
}

.summary-header__meta {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* Summary Sections */
.summary-section {
  margin-bottom: var(--space-xl);
}

.summary-section__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

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

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-label {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.summary-value {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
  max-width: 60%;
}

/* Health Score Display */
.health-score-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.score-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 8px solid var(--score-color, var(--color-primary));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.score-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.score-label {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Risk Badge */
.risk-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.risk-badge--low {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-risk-low);
}

.risk-badge--medium {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-risk-medium);
}

.risk-badge--high {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-risk-high);
}

/* Insight Blocks */
.insight-block {
  margin-bottom: var(--space-lg);
}

.insight-block:last-child {
  margin-bottom: 0;
}

.insight-block h4 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.insight-block p {
  margin: 0;
}

.risk-signal {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.pattern-item {
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

/* Clinical Disclaimer */
.clinical-disclaimer {
  padding: var(--space-lg);
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
}

.clinical-disclaimer strong {
  display: block;
  color: var(--color-error);
  margin-bottom: var(--space-sm);
}

.clinical-disclaimer p {
  font-size: 0.875rem;
  margin: 0;
}

/* Disclaimer Footer */
.disclaimer-footer {
  background: #f8f9fa;
  border-top: 1px solid #e9ecef;
  padding: 16px 24px;
  text-align: center;
  font-size: 13px;
  color: #6c757d;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

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

.powered-by {
  color: var(--color-text-muted);
  font-size: 12px;
}

.footer-logo {
  height: 18px;
  width: auto;
  opacity: 0.7;
}

/* Utilities */
.hidden {
  display: none !important;
}

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

.text-link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.875rem;
}

.text-link:hover {
  text-decoration: underline;
}

/* Notice Box (friendlier than error) */
.notice {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.notice--info {
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-light);
}

.notice__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.notice__content strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.notice__content p {
  font-size: 0.875rem;
  margin: 0;
  color: var(--color-text-light);
}

.notice__content a {
  color: var(--color-primary);
  font-weight: 500;
}

/* Feedback Card */
.feedback-card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
}

/* Form Select */
.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 40px;
  cursor: pointer;
}

/* Form Textarea */
.form__textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
}

/* Alert Success */
.alert--success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
}

/* Info Box Muted Variant */
.info-box--muted {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

/* Print Styles */
@media print {
  .header,
  .disclaimer-footer,
  .btn {
    display: none !important;
  }
  
  body {
    padding: 0;
    background: white;
  }
  
  .content-wrapper {
    max-width: none;
    padding: 0;
  }
  
  .summary-section {
    page-break-inside: avoid;
  }
  
  .clinical-disclaimer {
    page-break-before: always;
  }
}

/* Responsive */
@media (max-width: 480px) {
  .summary-header {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .summary-row {
    flex-direction: column;
    gap: var(--space-xs);
  }
  
  .summary-value {
    text-align: left;
    max-width: 100%;
  }
}