/* ==========================================================================
   NETRA EYE CARE SYSTEM — PRIMARY STYLESHEET
   Supports: Light Mode, Exam Room (Dark) Mode, High Contrast, Astigmatism Safe
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:ital,wght@1,500;1,600&family=Noto+Sans+Devanagari:wght@400;500;600;700&family=Noto+Sans+Kannada:wght@400;500;600;700&display=swap');

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: all var(--transition-fast);
}

/* ==========================================================================
   VIEW VISIBILITY & ROUTING
   ========================================================================== */
.view-section {
  display: none;
}

.view-section.active {
  display: block;
}

#view-dashboard.active {
  display: flex;
}

/* ==========================================================================
   HEADER & GLOBAL NAVIGATION (LANDING)
   ========================================================================== */
.landing-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.navbar-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.logo-eye-icon {
  width: 44px;
  height: 44px;
  color: var(--brand-primary);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--brand-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand-tagline {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  padding: 6px 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--brand-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--brand-primary);
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Control Buttons (Language & Theme) */
.lang-dropdown-wrapper {
  position: relative;
}

.btn-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: var(--font-weight-medium);
}

.btn-control:hover {
  background: var(--bg-surface-hover);
  border-color: var(--brand-primary);
}

.btn-control svg {
  width: 18px;
  height: 18px;
  color: var(--text-secondary);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 170px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  display: none;
  z-index: 120;
}

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

.lang-option {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-primary);
  text-align: left;
}

.lang-option:hover, .lang-option.active {
  background: var(--brand-primary-light);
  color: var(--brand-primary);
  font-weight: var(--font-weight-semibold);
}

.theme-toggle-btn {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: var(--font-weight-medium);
}

.theme-toggle-btn:hover {
  border-color: var(--brand-primary);
  background: var(--bg-surface-hover);
}

.theme-toggle-btn svg {
  width: 18px;
  height: 18px;
}

.btn-signin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  background-color: var(--brand-primary);
  color: #FFFFFF;
  font-weight: var(--font-weight-semibold);
  font-size: 0.92rem;
  box-shadow: var(--shadow-sm);
}

.btn-signin:hover {
  background-color: var(--brand-primary-hover);
  transform: translateY(-1px);
}

.btn-signin svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   LANDING HERO SECTION
   ========================================================================== */
.landing-hero {
  padding: 60px 24px 40px;
  max-width: 1240px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-kicker-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  color: var(--brand-primary);
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.hero-title-highlight {
  color: var(--brand-primary);
  position: relative;
  display: inline-block;
}

.hero-description {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 6px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--brand-primary);
  color: #FFFFFF;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
  box-shadow: 0 4px 14px rgba(var(--brand-primary-rgb), 0.3);
}

.btn-primary:hover {
  background-color: var(--brand-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--brand-primary-rgb), 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-surface);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

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

.hero-pillars {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pillar-icon {
  width: 24px;
  height: 24px;
  color: var(--brand-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pillar-text h4 {
  font-size: 0.92rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.2;
}

.pillar-text p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* Hero Right Visual */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-frame {
  position: relative;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  border: 8px solid var(--bg-surface);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed var(--brand-primary);
  opacity: 0.35;
  pointer-events: none;
}

.ring-1 {
  width: 480px;
  height: 480px;
}

.ring-2 {
  width: 520px;
  height: 520px;
}

.hero-script-overlay {
  position: absolute;
  top: 32%;
  right: -20px;
  font-family: var(--font-family-serif);
  font-style: italic;
  font-size: 2.2rem;
  color: var(--brand-secondary);
  text-shadow: 0 2px 8px rgba(255, 255, 255, 0.8);
  pointer-events: none;
  line-height: 1.1;
  text-align: right;
  z-index: 2;
}

[data-theme="dark"] .hero-script-overlay {
  color: var(--brand-primary);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.8);
}

.hero-floating-badge {
  position: absolute;
  bottom: 20px;
  right: -10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}

.hero-floating-badge svg {
  width: 28px;
  height: 28px;
  color: var(--brand-primary);
}

.badge-lines {
  font-size: 0.82rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.3;
}

.badge-lines span {
  display: block;
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
}

/* ==========================================================================
   4 FEATURE CARDS
   ========================================================================== */
.features-section {
  max-width: 1240px;
  margin: 40px auto;
  padding: 0 24px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-primary);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--brand-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon-wrapper svg {
  width: 24px;
  height: 24px;
  color: var(--brand-primary);
}

.feature-card h3 {
  font-size: 1.12rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   HOW NETRA WORKS SECTION
   ========================================================================== */
.how-it-works-section {
  max-width: 1240px;
  margin: 60px auto;
  padding: 0 24px;
}

.works-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
}

.works-kicker {
  font-size: 0.78rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  color: var(--brand-primary);
  text-transform: uppercase;
}

.works-title {
  font-size: 2.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-top: 4px;
}

.works-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.btn-watch-works {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand-primary);
  font-weight: var(--font-weight-bold);
  font-size: 0.95rem;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.btn-watch-works:hover {
  background: var(--brand-primary-light);
  border-color: var(--brand-primary);
}

.steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: 0.9rem;
}

.step-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--brand-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary);
}

.step-card h4 {
  font-size: 1.05rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.step-arrow {
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  color: var(--text-tertiary);
  z-index: 2;
}

/* ==========================================================================
   TESTIMONIAL & IMPACT STATS
   ========================================================================== */
.impact-section {
  max-width: 1240px;
  margin: 60px auto;
  padding: 0 24px;
}

.impact-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
}

.spotlight-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.spotlight-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(220, 38, 38, 0.1);
  color: var(--status-critical);
  font-size: 0.72rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 12px;
}

[data-theme="dark"] .spotlight-header-badge {
  background: rgba(239, 68, 68, 0.2);
  color: #F87171;
}

.spotlight-title {
  font-size: 1.3rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 8px;
}

.spotlight-lead {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.spotlight-facts-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.spotlight-fact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.fact-bullet-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.spotlight-fact-item strong {
  font-size: 0.85rem;
  color: var(--text-primary);
  display: block;
}

.spotlight-fact-item p {
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.35;
  margin-top: 2px;
}

.spotlight-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 10px;
}

.spotlight-tag {
  font-size: 0.76rem;
  color: var(--brand-primary);
  font-weight: var(--font-weight-semibold);
}

.spotlight-action-link {
  font-size: 0.82rem;
  color: var(--brand-primary);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
}

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

.stats-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.stats-card h3 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: 20px;
}

.stats-subgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat-tile {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--brand-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary);
  flex-shrink: 0;
}

.stat-icon svg {
  width: 22px;
  height: 22px;
}

.stat-numbers h4 {
  font-size: 1.45rem;
  font-weight: var(--font-weight-bold);
  color: var(--brand-primary);
  line-height: 1.1;
}

.stat-numbers p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
}

.stat-footnote {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 14px;
  text-align: right;
}

/* ==========================================================================
   CALL TO ACTION BANNER
   ========================================================================== */
.cta-banner-section {
  max-width: 1240px;
  margin: 60px auto;
  padding: 0 24px;
}

.cta-banner-card {
  background: linear-gradient(135deg, #005F6B 0%, #007A87 100%);
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 122, 135, 0.25);
}

.cta-banner-bg-art {
  position: absolute;
  right: -20px;
  bottom: -40px;
  width: 260px;
  height: 260px;
  opacity: 0.15;
  pointer-events: none;
}

.cta-banner-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-banner-text h2 {
  font-size: 1.9rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.25;
}

.cta-banner-text p {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-top: 8px;
}

.btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #FFFFFF;
  color: #005F6B;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-bold);
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

.btn-cta-white:hover {
  background-color: #F8FAFC;
  transform: translateY(-2px);
}

.cta-badges-row {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: var(--font-weight-semibold);
  opacity: 0.95;
}

.cta-badge-item svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   FOOTER (LANDING)
   ========================================================================== */
.landing-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 24px 24px;
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-social-links {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

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

.app-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.app-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #000000;
  color: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  line-height: 1.2;
}

.app-store-btn svg {
  width: 22px;
  height: 22px;
}

.india-initiative-box {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.initiative-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.initiative-title svg {
  width: 18px;
  height: 18px;
  color: var(--brand-primary);
}

.made-for-india {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   AUTHENTICATION VIEW (PATIENT & DOCTOR)
   ========================================================================== */
.auth-page-wrapper {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background-color: var(--bg-main);
}

.auth-card {
  width: 100%;
  max-width: 480px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.auth-header {
  text-align: center;
  margin-bottom: 24px;
}

.auth-header .logo-eye-icon {
  margin: 0 auto 12px;
  width: 48px;
  height: 48px;
}

.auth-header h2 {
  font-size: 1.7rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.auth-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.portal-role-selector {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  background: var(--bg-surface-subtle);
  padding: 5px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.portal-role-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.portal-role-btn svg {
  width: 18px;
  height: 18px;
}

.portal-role-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

.portal-role-btn.active {
  background: var(--bg-surface);
  color: var(--brand-primary);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.sub-tabs {
  display: flex;
  background: var(--bg-surface-subtle);
  padding: 3px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  border: 1px solid var(--border-subtle);
}

.sub-tab-btn {
  flex: 1;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  text-align: center;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sub-tab-btn.active {
  background: var(--bg-surface);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.role-tabs {
  display: flex;
  background: var(--bg-surface-subtle);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  border: 1px solid var(--border-subtle);
}

.role-tab-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  text-align: center;
}

.role-tab-btn.active {
  background: var(--bg-surface);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), 0.15);
}

.form-row-remember {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.remember-check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  cursor: pointer;
}

.forgot-link {
  color: var(--brand-primary);
  font-weight: var(--font-weight-medium);
}

.btn-auth-submit {
  width: 100%;
  padding: 12px;
  background-color: var(--brand-primary);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-bold);
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
}

.btn-auth-submit:hover {
  background-color: var(--brand-primary-hover);
}

.quick-demo-box {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-demo-login {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: var(--font-weight-semibold);
  color: var(--brand-primary);
  text-align: center;
}

.btn-demo-login:hover {
  background: var(--brand-primary-light);
  border-color: var(--brand-primary);
}

.back-home-link {
  display: block;
  text-align: center;
  margin-top: 18px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.back-home-link:hover {
  color: var(--brand-primary);
}

/* Authentication Status Alert & Spinner */
.auth-status-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.4;
  animation: fadeInDown 0.25s ease;
}

.auth-status-alert.success {
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
  border: 1px solid rgba(34, 197, 94, 0.35);
}

[data-theme="dark"] .auth-status-alert.success {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
  border-color: rgba(74, 222, 128, 0.4);
}

.spinner-inline {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* First-Time Patient Welcome Onboarding Banner */
.new-patient-welcome-card {
  background: linear-gradient(135deg, rgba(0, 122, 135, 0.08) 0%, rgba(0, 180, 216, 0.14) 100%);
  border: 1.5px solid var(--brand-primary);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  animation: fadeInDown 0.3s ease;
}

[data-theme="dark"] .new-patient-welcome-card {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.12) 0%, rgba(15, 20, 28, 0.8) 100%);
  border-color: var(--brand-primary);
}

.new-patient-welcome-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.welcome-sparkle-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.new-patient-welcome-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Retinal Camera Viewfinder Simulation */
.scan-viewfinder-box {
  position: relative;
  width: 100%;
  height: 250px;
  background: #070B10;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #1A2B4C;
}

.sim-fundus-img {
  width: 210px;
  height: 210px;
  border-radius: 50%;
  object-fit: cover;
  filter: brightness(90%) contrast(110%);
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.85);
  transition: transform 0.5s ease;
}

.viewfinder-crosshairs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: 
    linear-gradient(to right, transparent 49.5%, rgba(0, 212, 255, 0.25) 50%, transparent 50.5%),
    linear-gradient(to bottom, transparent 49.5%, rgba(0, 212, 255, 0.25) 50%, transparent 50.5%);
}

.viewfinder-reticle {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 1.5px dashed rgba(0, 212, 255, 0.7);
  border-radius: 50%;
  pointer-events: none;
  animation: reticlePulse 2s infinite ease-in-out;
}

@keyframes reticlePulse {
  0% { transform: scale(0.95); opacity: 0.6; }
  50% { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.6; }
}

.viewfinder-hud {
  position: absolute;
  bottom: 8px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.hud-tag {
  font-family: monospace;
  font-size: 0.68rem;
  background: rgba(0, 0, 0, 0.65);
  color: #00D4FF;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.camera-flash-effect {
  position: absolute;
  inset: 0;
  background: #ffffff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.1s ease-out;
}

.camera-flash-effect.flashing {
  opacity: 1;
}

.sim-steps-tracker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.sim-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  font-size: 0.72rem;
  color: var(--text-secondary);
  gap: 4px;
  transition: all 0.3s ease;
}

.sim-step.active {
  background: var(--brand-primary-light);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  font-weight: var(--font-weight-bold);
}

.sim-step.done {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.4);
  color: #15803d;
}

[data-theme="dark"] .sim-step.done {
  color: #4ade80;
}

.sim-step .step-num {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: currentColor;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: bold;
}

.sim-step.active .step-num {
  background: var(--brand-primary);
  color: #fff;
}

.sim-step.done .step-num {
  background: #22c55e;
  color: #fff;
}

.sim-diagnostics-box {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  animation: fadeInDown 0.3s ease;
}

/* ==========================================================================
   PATIENT DASHBOARD (MAIN APPLICATION VIEW)
   Matches Reference Image 1 Pixel-Accurately
   ========================================================================== */
body.dashboard-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  background-color: var(--bg-main);
  overflow-x: hidden;
}

#view-dashboard {
  height: 100vh;
  width: 100%;
  display: flex;
  background-color: var(--bg-main);
  overflow: hidden;
}

/* Dashboard Sidebar */
.dash-sidebar {
  width: 240px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px 16px;
  flex-shrink: 0;
  overflow-y: auto;
}

.sidebar-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.dash-menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dash-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.dash-menu-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.dash-menu-item:hover {
  background-color: var(--bg-surface-hover);
  color: var(--text-primary);
}

.dash-menu-item.active {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  font-weight: var(--font-weight-bold);
}

.notification-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-critical);
  margin-left: auto;
}

/* Sidebar Support Card */
.sidebar-support-card {
  background: var(--brand-primary-light);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.support-avatar-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--bg-surface);
}

.sidebar-support-card h5 {
  font-size: 0.88rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.sidebar-support-card p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.btn-support-chat {
  width: 100%;
  padding: 8px;
  border-radius: var(--radius-sm);
  background-color: var(--brand-primary);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: var(--font-weight-bold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 4px;
}

.btn-support-chat:hover {
  background-color: var(--brand-primary-hover);
}

/* Dashboard Content Area */
.dash-main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background-color: var(--bg-main);
}

/* Dashboard Topbar */
.dash-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 50;
}

.dash-greeting-block h2 {
  font-size: 1.6rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.2;
}

.dash-greeting-block p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.dash-top-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.dash-quote-text {
  font-family: var(--font-family-serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.dash-search-box {
  position: relative;
  width: 220px;
}

.dash-search-box input {
  width: 100%;
  padding: 8px 12px 8px 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
}

.dash-search-box svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--text-tertiary);
}

.btn-notification {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.btn-notification .badge-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-critical);
}

.user-profile-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 10px 4px 4px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
}

.user-initial-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--brand-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: 0.9rem;
}

.user-name-label {
  font-size: 0.88rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

/* Dashboard Body Container */
.dash-content-body {
  padding: 24px 28px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Row 1: Panoramic Banner & Next Appointment */
.dash-row-hero {
  display: grid;
  grid-template-columns: 1.85fr 1fr;
  gap: 20px;
}

.dash-hero-banner {
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  height: 200px;
  display: flex;
  align-items: center;
  padding: 28px 36px;
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.dash-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.dash-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(12, 34, 56, 0.85) 0%, rgba(12, 34, 56, 0.5) 60%, rgba(12, 34, 56, 0.1) 100%);
  z-index: 2;
}

.dash-hero-text {
  position: relative;
  z-index: 3;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.banner-kicker {
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #94E3FE;
}

.dash-hero-text h3 {
  font-size: 1.35rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.25;
}

.dash-hero-text p {
  font-size: 0.82rem;
  opacity: 0.9;
  line-height: 1.4;
  margin-bottom: 6px;
}

.dash-hero-script {
  position: absolute;
  right: 32px;
  top: 36px;
  font-family: var(--font-family-serif);
  font-style: italic;
  font-size: 1.8rem;
  color: rgba(255, 255, 255, 0.85);
  z-index: 3;
  pointer-events: none;
}

.btn-banner-action {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: var(--brand-primary);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: var(--font-weight-semibold);
}

.btn-banner-action:hover {
  background-color: var(--brand-primary-hover);
}

/* Next Appointment Card */
.card-appointment {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.card-header-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-title {
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.card-link {
  font-size: 0.82rem;
  font-weight: var(--font-weight-semibold);
  color: var(--brand-primary);
}

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

.appointment-content {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.appt-calendar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.appt-calendar-icon svg {
  width: 22px;
  height: 22px;
}

.appt-details h4 {
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.appt-doc {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.appt-time, .appt-loc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
}

.appt-actions-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.btn-appt-reschedule {
  flex: 1;
  padding: 8px;
  background-color: var(--brand-primary);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: var(--font-weight-semibold);
  text-align: center;
}

.btn-appt-calendar {
  flex: 1;
  padding: 8px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: var(--font-weight-semibold);
  text-align: center;
}

.btn-appt-calendar:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--brand-primary);
}

/* Row 2: Screening Result, Eye Health Overview, Reminders */
.dash-row-three {
  display: grid;
  grid-template-columns: 1fr 1fr 0.95fr;
  gap: 20px;
}

/* Latest Screening Result Card */
.card-screening {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.screening-body {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  align-items: center;
  margin: 10px 0;
}

.screening-thumb-wrap {
  text-align: center;
}

.fundus-thumb {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 2px solid var(--border-subtle);
}

.eye-label {
  font-size: 0.72rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  margin-top: 4px;
}

.screening-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.screening-badge-row {
  display: flex;
  align-items: center;
}

/* Clinical Status Badges (Never color alone — always with text & icon) */
.clinical-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  line-height: 1;
}

.clinical-badge.status-normal {
  background-color: var(--status-normal-bg);
  color: var(--status-normal-text);
  border: 1px solid var(--status-normal-border);
}

.clinical-badge.status-warning {
  background-color: var(--status-warning-bg);
  color: var(--status-warning-text);
  border: 1px solid var(--status-warning-border);
}

.clinical-badge.status-critical {
  background-color: var(--status-critical-bg);
  color: var(--status-critical-text);
  border: 1px solid var(--status-critical-border);
}

.screening-info h4 {
  font-size: 0.88rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.35;
}

.screening-info p {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.btn-view-report {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand-primary);
  font-size: 0.82rem;
  font-weight: var(--font-weight-bold);
  margin-top: 4px;
  align-self: flex-start;
}

.btn-view-report:hover {
  text-decoration: underline;
}

/* Eye Health Overview Card */
.card-overview {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.overview-rows {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 10px 0;
}

.overview-row-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.overview-row-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.overview-label-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.overview-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.overview-icon svg {
  width: 18px;
  height: 18px;
}

.overview-label-group span {
  font-size: 0.82rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.overview-metric-val {
  font-size: 0.9rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

/* Reminders Card */
.card-reminders {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.reminders-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 10px 0 6px;
}

.reminder-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.reminder-item:hover {
  background: var(--bg-surface);
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.reminder-item.completed {
  opacity: 0.5;
  background: var(--bg-surface-subtle);
}

.reminder-item.completed .reminder-text h5 {
  text-decoration: line-through;
  color: var(--text-tertiary);
}

.reminder-left-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.btn-reminder-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  font-size: 0.65rem;
  font-weight: bold;
}

.btn-reminder-check:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.reminder-item.completed .btn-reminder-check {
  background: #22c55e;
  border-color: #22c55e;
  color: #ffffff;
}

.reminder-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.reminder-icon.amber {
  background-color: var(--accent-action-bg);
  color: var(--accent-action);
}

.reminder-icon.teal {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
}

.reminder-icon.red {
  background-color: var(--status-critical-bg);
  color: var(--status-critical);
}

.reminder-text {
  min-width: 0;
  flex: 1;
}

.reminder-text h5 {
  font-size: 0.8rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reminder-text p {
  font-size: 0.72rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reminder-action-tag {
  font-size: 0.68rem;
  font-weight: var(--font-weight-semibold);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: var(--brand-primary-light);
  color: var(--brand-primary);
  border: 1px solid var(--border-subtle);
  white-space: nowrap;
  cursor: pointer;
}

.reminder-action-tag:hover {
  background: var(--brand-primary);
  color: #ffffff;
}

.reminders-bottom-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-subtle);
}

.btn-add-reminder-link {
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
  color: var(--brand-primary);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-add-reminder-link:hover {
  text-decoration: underline;
}

.btn-start-2020-chip {
  font-size: 0.72rem;
  font-weight: var(--font-weight-semibold);
  color: var(--accent-action);
  background: var(--accent-action-bg);
  border: 1px solid rgba(217, 119, 6, 0.3);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-start-2020-chip:hover {
  background: var(--accent-action);
  color: #ffffff;
}

/* 20-20-20 Timer Circle Animation */
.timer-circle-wrap {
  position: relative;
  width: 170px;
  height: 170px;
  margin: 16px auto;
}

.timer-svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.timer-circle-bg {
  fill: none;
  stroke: var(--bg-surface-subtle);
  stroke-width: 8;
}

.timer-circle-progress {
  fill: none;
  stroke: var(--brand-primary);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 440;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
}

.timer-center-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.timer-seconds-val {
  font-size: 2.6rem;
  font-weight: var(--font-weight-bold);
  color: var(--brand-primary);
  line-height: 1;
}

.timer-seconds-sub {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* Reminders Manager Modal Styles */
.reminders-manager-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
}

.reminder-manager-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.reminder-manager-row:hover {
  background: var(--bg-surface);
  border-color: var(--brand-primary);
}

.reminder-manager-row.completed {
  opacity: 0.5;
}

.reminder-manager-row.completed .mgr-title {
  text-decoration: line-through;
  color: var(--text-tertiary);
}

.reminder-mgr-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.reminder-mgr-category-tag {
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: var(--font-weight-semibold);
  background: var(--brand-primary-light);
  color: var(--brand-primary);
}

.btn-delete-reminder {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.btn-delete-reminder:hover {
  color: var(--status-critical);
  background: var(--status-critical-bg);
}

.add-reminder-box {
  background: var(--bg-surface-subtle);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-top: 8px;
}

/* Row 3: Vision Journey, Quick Actions, Eye Care Tips */
.dash-row-bottom {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr 1fr;
  gap: 20px;
}

/* Vision Journey Card */
.card-journey {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.journey-select {
  padding: 4px 8px;
  font-size: 0.78rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface-subtle);
  color: var(--text-primary);
  outline: none;
}

.chart-wrapper {
  position: relative;
  width: 100%;
  height: 140px;
  margin: 8px 0;
}

.journey-status-banner {
  background-color: var(--brand-primary-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.journey-status-banner svg {
  width: 20px;
  height: 20px;
  color: var(--brand-primary);
  flex-shrink: 0;
}

.journey-status-banner h5 {
  font-size: 0.8rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.journey-status-banner p {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* Quick Actions Card */
.card-quick-actions {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 10px 0;
}

.action-tile {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.action-tile:hover {
  background-color: var(--brand-primary-light);
  border-color: var(--brand-primary);
  transform: translateY(-2px);
}

.action-tile svg {
  width: 24px;
  height: 24px;
  color: var(--brand-primary);
}

.action-tile span {
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  line-height: 1.2;
}

/* Eye Care Tips Card */
.card-tips {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.tips-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.tips-header-content h4 {
  font-size: 0.88rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  max-width: 160px;
}

.tips-thumb {
  width: 72px;
  height: 52px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.tips-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 8px 0;
}

.tips-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.tips-checklist svg {
  width: 14px;
  height: 14px;
  color: var(--status-normal);
  flex-shrink: 0;
  margin-top: 2px;
}

.tips-carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

.carousel-dots {
  display: flex;
  gap: 6px;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  width: 14px;
  border-radius: var(--radius-full);
  background-color: var(--brand-primary);
}

.carousel-arrow-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.carousel-arrow-btn:hover {
  background-color: var(--bg-surface-hover);
  color: var(--brand-primary);
}

/* Dashboard Bottom Tagline */
.dash-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 28px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
}

/* ==========================================================================
   MODALS & DRAWERS
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.modal-header p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.btn-close-modal {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.btn-close-modal:hover {
  background-color: var(--bg-surface-hover);
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* Modal: Retinal Layer Viewer */
.modal-layer-viewer {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: start;
}

.modal-image-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.fundus-interactive-canvas {
  width: 100%;
  max-width: 380px;
  height: 380px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 2px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.layer-toggles-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.btn-layer-toggle {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
  background-color: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.btn-layer-toggle.active {
  background-color: var(--brand-primary);
  color: #FFFFFF;
  border-color: var(--brand-primary);
}

.report-findings-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.report-findings-panel h4 {
  font-size: 1.05rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.finding-item {
  background-color: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.finding-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.finding-title {
  font-size: 0.85rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.finding-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    align-items: center;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-pillars {
    justify-content: center;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .step-arrow {
    display: none;
  }
  .impact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dash-row-hero {
    grid-template-columns: 1fr;
  }
  .dash-row-three {
    grid-template-columns: 1fr;
  }
  .dash-row-bottom {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  body.dashboard-body {
    height: auto;
    min-height: 100vh;
    display: block;
    overflow-y: auto;
  }
  #view-dashboard {
    flex-direction: column;
    height: auto;
    min-height: 100vh;
    overflow-y: visible;
  }
  .dash-sidebar {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding: 10px 16px;
    flex-direction: column;
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-surface);
  }
  .sidebar-top {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 12px;
    flex-wrap: wrap;
  }
  .dash-sidebar .sidebar-support-card {
    display: none;
  }
  .dash-menu-list {
    flex-direction: row;
    overflow-x: auto;
    white-space: nowrap;
    gap: 6px;
    width: 100%;
    padding: 4px 0 2px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .dash-menu-list::-webkit-scrollbar {
    display: none;
  }
  .dash-menu-item {
    padding: 7px 12px;
    font-size: 0.82rem;
    flex-shrink: 0;
  }
  .dash-main-area {
    overflow-y: visible;
    height: auto;
    flex: 1 1 auto;
  }
  .dash-topbar {
    position: static;
    padding: 14px 18px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .dash-quote-text {
    display: none;
  }
  .dash-content-body {
    padding: 18px 16px 36px;
    gap: 18px;
  }
  .dash-row-hero,
  .dash-row-three,
  .dash-row-bottom {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .modal-layer-viewer {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .modal-card {
    max-width: 95vw !important;
    width: 95vw !important;
    max-height: 92vh;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .steps-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .dash-sidebar {
    padding: 8px 12px;
  }
  .dash-sidebar .brand-text {
    display: none;
  }
  .sidebar-top {
    gap: 8px;
    flex-wrap: nowrap;
  }
  .dash-topbar {
    padding: 12px 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .dash-greeting-block h2 {
    font-size: 1.25rem;
  }
  .dash-top-actions {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
  }
  .dash-search-box {
    order: 5;
    width: 100%;
    margin-top: 4px;
  }
  .dash-content-body {
    padding: 12px 10px 32px;
    gap: 14px;
  }
  .dash-hero-banner {
    height: auto;
    min-height: 170px;
    padding: 16px 14px;
  }
  .dash-hero-script {
    display: none;
  }
  .dash-hero-text h3 {
    font-size: 1.15rem;
  }
  .new-patient-welcome-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 12px;
  }
  .new-patient-welcome-actions {
    width: 100%;
    flex-wrap: wrap;
    gap: 8px;
  }
  .new-patient-welcome-actions button {
    flex: 1;
    min-width: 130px;
  }
  .quick-actions-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .action-tile {
    padding: 12px 8px;
    font-size: 0.78rem;
  }
  .tips-header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .tips-thumb {
    width: 100%;
    height: 120px;
    border-radius: var(--radius-md);
  }
  .modal-card {
    width: calc(100vw - 16px) !important;
    max-width: calc(100vw - 16px) !important;
    border-radius: var(--radius-md);
  }
  .modal-header {
    padding: 12px 14px;
  }
  .modal-body {
    padding: 12px 14px;
    gap: 12px;
  }
  .modal-footer {
    padding: 10px 14px;
    flex-direction: column-reverse;
    gap: 8px;
  }
  .modal-footer button {
    width: 100%;
  }
  .fundus-preview-wrap,
  .modal-image-display > div {
    max-width: 280px !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1;
  }
  .fundus-interactive-canvas {
    max-width: 280px;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
  }
  .btn-layer-toggle {
    padding: 5px 8px;
    font-size: 0.72rem;
  }
  .user-profile-chip .user-name-label {
    display: none;
  }
}