/* ==========================================================================
   MAGNUMKARE APPOINTMENT BOOKING SYSTEM - DESIGN SYSTEM
   Aesthetics: Premium Modern Light Mode, Glassmorphism & Soft Glowing Accents
   ========================================================================== */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- CSS Variables & Design Tokens - Premium HealthNivaran Theme --- */
:root {
  /* Font Families */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Color Palette - HealthNivaran Forest Green & Sage Mode */
  --bg-canvas: #f4f8f5; /* Soft premium green canvas background */
  --bg-card: rgba(255, 255, 255, 0.85); /* Frosted premium card panel */
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-glass-nav: rgba(255, 255, 255, 0.85);
  --border-glass: rgba(4, 38, 24, 0.08); /* Delicate forest green border lines */
  --border-glass-active: rgba(113, 194, 134, 0.35);
  
  /* Accent Colors (Forest Green & Sage Highlight) */
  --cyan: #042618; /* Deep Forest Green for branding & text contrast */
  --cyan-light: rgba(4, 38, 24, 0.05);
  --cyan-glow: rgba(4, 38, 24, 0.08);
  --violet: #71c286; /* Vibrant Sage Green for highlights & focus */
  --violet-light: rgba(113, 194, 134, 0.1);
  --violet-glow: rgba(113, 194, 134, 0.15);
  --gradient-brand: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 100%);
  
  /* Status Colors */
  --status-pending-bg: rgba(245, 158, 11, 0.1);
  --status-pending-text: #d97706;
  --status-confirmed-bg: rgba(113, 194, 134, 0.15);
  --status-confirmed-text: #042618;
  --status-rejected-bg: rgba(239, 68, 68, 0.1);
  --status-rejected-text: #dc2626;

  /* Typography Colors */
  --text-white: #042618; /* Deep Forest Green (High contrast text) */
  --text-high-contrast: #042618; /* Deep Forest Green */
  --text-body: #2f4339; /* Deep Sage-slate for high reading legibility */
  --text-muted: #6b8276; /* Soft Sage-grey for captions & hints */

  /* Transitions & Shadows */
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-neon: 0 10px 25px -5px rgba(113, 194, 134, 0.15), 0 8px 10px -6px rgba(113, 194, 134, 0.1);
  --shadow-neon-thick: 0 20px 25px -5px rgba(113, 194, 134, 0.2), 0 0 20px rgba(113, 194, 134, 0.08);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-canvas);
  color: var(--text-body);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
  /* Premium HealthNivaran green background blurs */
  background-image: 
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(113, 194, 134, 0.08) 0%, transparent 85%),
    radial-gradient(circle 500px at -100px 300px, rgba(4, 38, 24, 0.04) 0%, transparent 100%),
    radial-gradient(circle 600px at 120% 600px, rgba(113, 194, 134, 0.05) 0%, transparent 100%);
  background-attachment: fixed;
}

/* Custom Reduced Scrollbar (Reduced from 8px to 4px as requested!) */
::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}
::-webkit-scrollbar-track {
  background: var(--bg-canvas);
}
::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
}

/* --- Layout Systems --- */

/* Centered Container: exactly within 60% width on Desktop as requested */
.app-container {
  width: 100%;
  max-width: 60%;
  margin: 0 auto;
  padding: 110px 20px 60px 20px; /* Padding for fixed navbar and footer */
  min-height: calc(100vh - 80px);
  position: relative;
  z-index: 5;
}

@media (max-width: 1280px) {
  .app-container {
    max-width: 80%; /* Expand width on smaller screens/tablets for layout breathing room */
  }
}

@media (max-width: 768px) {
  .app-container {
    max-width: 95%; /* Almost full screen on mobile devices */
    padding: 95px 15px 40px 15px;
  }
}

/* Base Glassmorphism Card Style - Light Theme Optimized */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: rgba(15, 23, 42, 0.15);
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}

/* --- Premium Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: var(--bg-glass-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition-smooth);
}

.navbar-inner {
  width: 100%;
  max-width: 60%; /* Keeps navbar elements perfectly aligned with page content width */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

@media (max-width: 1280px) {
  .navbar-inner {
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  .navbar-inner {
    max-width: 95%;
  }
}

/* Left Brand Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
  color: var(--text-white);
  transition: var(--transition-smooth);
}

.logo-glow {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(2, 132, 199, 0.4);
  animation: glow-pulse 2s infinite alternate;
}

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Center Menu */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 12px;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--cyan);
  background: rgba(2, 132, 199, 0.05);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: var(--transition-smooth);
}

.nav-link.active::after {
  width: 40%;
}

/* Right Notification Bell */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.bell-btn {
  background: #ffffff;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border-glass);
  color: var(--text-high-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
  transition: var(--transition-smooth);
}

.bell-btn:hover {
  background: var(--bg-canvas);
  border-color: rgba(15, 23, 42, 0.15);
  color: var(--cyan);
}

.bell-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  background: var(--cyan);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #ffffff;
  box-shadow: 0 0 8px rgba(2, 132, 199, 0.3);
  transition: var(--transition-smooth);
  opacity: 0;
  transform: scale(0);
}

.bell-badge.active {
  opacity: 1;
  transform: scale(1);
}

/* Header Contact Pill */
.nav-support-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  padding: 8px 16px;
  border-radius: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-high-contrast);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
  transition: var(--transition-smooth);
}

.nav-support-pill:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .nav-support-pill span {
    display: none; /* Icon-only on very narrow mobile */
  }
}

/* --- Page Transition / Content Swapping --- */
.screen {
  display: none;
  animation: screen-slide-up 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.screen.active {
  display: block;
}

/* --- Screen 1: Select Speciality --- */
.hero-header {
  text-align: center;
  margin-bottom: 40px;
}

.hero-tagline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  margin-bottom: 12px;
  display: block;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--text-white);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.hero-bullets-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 20px;
  max-width: 700px;
  margin: 20px auto 0 auto;
}

.hero-bullet-item {
  color: var(--text-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
}

.hero-bullet-separator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 8px var(--violet), 0 0 3px var(--violet);
  opacity: 0.95;
  user-select: none;
}

@media (max-width: 480px) {
  .hero-bullet-separator {
    display: none;
  }
  .hero-bullets-container {
    flex-direction: column;
    gap: 6px;
    margin-top: 16px;
  }
  .hero-bullet-item {
    font-size: 0.9rem;
  }
}

.hero-subtitle {
  font-family: var(--font-body);
  color: var(--text-body);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  margin: 16px auto 0 auto;
  max-width: 600px;
  line-height: 1.5;
}

/* Elegant Search bar */
.search-wrapper {
  position: relative;
  max-width: 500px;
  margin: 0 auto 48px auto;
  transition: var(--transition-smooth);
}

.search-input {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  padding: 16px 20px 16px 52px;
  border-radius: 16px;
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
}

.search-input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.08), 0 8px 10px -6px rgba(2, 132, 199, 0.05);
  background: #ffffff;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  width: 18px;
  height: 18px;
  transition: var(--transition-smooth);
}

.search-input:focus + .search-icon {
  color: var(--cyan);
}

/* Speciality Cards Grid */
.speciality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.speciality-card {
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
}

.speciality-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 50%, rgba(2, 132, 199, 0.02) 100%);
  opacity: 0;
  transition: var(--transition-smooth);
}

.speciality-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(2, 132, 199, 0.05);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid rgba(2, 132, 199, 0.08);
  transition: var(--transition-smooth);
}

.speciality-card:hover {
  transform: translateY(-4px);
  border-color: rgba(2, 132, 199, 0.2);
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
}

.speciality-card:hover::before {
  opacity: 1;
}

.speciality-card:hover .speciality-icon-box {
  background: var(--cyan);
  color: #ffffff;
  box-shadow: 0 0 15px rgba(2, 132, 199, 0.25);
  border-color: var(--cyan);
}

.speciality-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-white);
  margin-bottom: 8px;
}

.speciality-desc {
  color: var(--text-body);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* --- Screen 2: Doctor List --- */
.screen-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.back-btn {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
}

.back-btn:hover {
  border-color: var(--cyan);
  background: rgba(2, 132, 199, 0.03);
  color: var(--cyan);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.85rem;
  color: var(--text-white);
}

.doctors-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Doctor Referral Card */
.doctor-card {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 24px;
  border-radius: 20px;
  background: #ffffff;
}

@media (max-width: 640px) {
  .doctor-card {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
  }
}

.doctor-img-wrapper {
  position: relative;
  width: 90px;
  height: 90px;
  flex-shrink: 0;
}

.doctor-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(15, 23, 42, 0.05);
  background: #f1f5f9;
}

.doctor-img-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 14px;
  height: 14px;
  background: #10b981;
  border: 2px solid #ffffff;
  border-radius: 50%;
}

.doctor-info-primary {
  flex-grow: 1;
}

.doc-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text-white);
  margin-bottom: 4px;
}

.doc-degrees {
  font-size: 0.85rem;
  color: var(--cyan);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 12px;
}

.doc-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-body);
}

.doc-meta-item i, .doc-meta-item svg {
  color: var(--cyan);
  width: 14px;
  height: 14px;
}

.rating-badge {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

.view-profile-btn {
  background: var(--gradient-brand);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.view-profile-btn:hover {
  box-shadow: 0 8px 20px -4px rgba(2, 132, 199, 0.35);
  transform: translateX(3px);
}

@media (max-width: 640px) {
  .view-profile-btn {
    width: 100%;
    justify-content: center;
  }
}

/* --- Screen 3: Doctor Profile View --- */
.profile-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  background: #ffffff;
}

@media (max-width: 900px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }
}

/* Profile Left Column */
.profile-sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.profile-avatar-wrapper {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  padding: 5px;
  background: var(--gradient-brand);
  margin-bottom: 20px;
  box-shadow: 0 8px 25px rgba(2, 132, 199, 0.15);
}

.profile-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  background: #f1f5f9;
  border: 3px solid #ffffff;
}

.sidebar-stats {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}

.stat-item {
  padding: 14px;
  border-radius: 16px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-glass);
  text-align: center;
}

.stat-val {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-white);
  margin-bottom: 4px;
}

.stat-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Profile Right Column */
.profile-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.profile-header-info {
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 20px;
}

.profile-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-white);
  margin-bottom: 6px;
}

.profile-title {
  font-size: 1.05rem;
  color: var(--cyan);
  font-weight: 700;
  margin-bottom: 12px;
}

.profile-hospital {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-body);
}

.info-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.info-card {
  padding: 18px;
  border-radius: 16px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 16px;
}

.info-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(2, 132, 199, 0.05);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-card-data span {
  display: block;
}

.info-card-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.info-card-val {
  font-weight: 700;
  color: var(--text-white);
  font-size: 0.95rem;
}

.profile-bio {
  line-height: 1.6;
}

.bio-title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.bio-text {
  color: var(--text-body);
  font-size: 0.95rem;
}

/* Profile CTAs */
.profile-cta-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.profile-cta-primary-row {
  display: flex;
  gap: 16px;
}

.profile-cta-contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  border-top: 1px dashed var(--border-glass);
  padding-top: 20px;
}

@media (max-width: 640px) {
  .profile-cta-primary-row {
    flex-direction: column;
  }
  .profile-cta-contact-row {
    grid-template-columns: 1fr;
  }
}

.btn-book-now {
  flex-grow: 2;
  background: var(--gradient-brand);
  color: #ffffff;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  padding: 16px 28px;
  border-radius: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-smooth);
}

.btn-book-now:hover {
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.3);
  transform: translateY(-2px);
}

.btn-watch-testimonials {
  flex-grow: 1;
  background: #ffffff;
  color: var(--text-high-contrast);
  border: 1px solid var(--border-glass);
  padding: 16px 28px;
  border-radius: 14px;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
}

.btn-watch-testimonials:hover {
  background: var(--bg-canvas);
  border-color: var(--cyan);
  color: var(--cyan);
}

/* Contact CTAs */
.btn-whatsapp {
  background: #25D366;
  color: #ffffff !important;
  border: none;
  border-radius: 14px;
  padding: 15px 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.btn-whatsapp:hover {
  background: #1ebe57;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.25);
  transform: translateY(-2px);
}

.btn-call {
  background: #ffffff;
  color: var(--cyan) !important;
  border: 1px solid rgba(2, 132, 199, 0.2);
  border-radius: 14px;
  padding: 15px 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
}

.btn-call:hover {
  background: var(--cyan);
  color: #ffffff !important;
  border-color: var(--cyan);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.2);
  transform: translateY(-2px);
}

/* --- Screen 4: Dynamic Testimonial Drawer --- */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.testimonial-drawer {
  position: fixed;
  top: 0;
  right: -550px;
  width: 100%;
  max-width: 500px;
  height: 100vh;
  background: #ffffff;
  border-left: 1px solid var(--border-glass);
  z-index: 201;
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 40px rgba(15, 23, 42, 0.06);
}

@media (max-width: 600px) {
  .testimonial-drawer {
    max-width: 100%;
    right: -100%;
  }
}

.testimonial-drawer.active {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 20px;
}

.close-drawer-btn {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  color: var(--text-high-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.close-drawer-btn:hover {
  border-color: var(--status-rejected-text);
  color: var(--status-rejected-text);
  background: rgba(239, 68, 68, 0.05);
}

.testimonials-scroll-box {
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 8px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Custom Testimonial Video Card Mock */
.video-card {
  position: relative;
  background: var(--bg-canvas);
  border: 1px solid var(--border-glass);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.video-thumbnail-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  transition: var(--transition-smooth);
}

.video-card:hover .video-thumb-img {
  transform: scale(1.04);
  opacity: 0.8;
}

.play-button-overlay {
  position: absolute;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.35);
  transition: var(--transition-smooth);
  cursor: pointer;
  z-index: 2;
}

.play-button-overlay svg {
  margin-left: 3px;
  fill: #fff;
}

.video-card:hover .play-button-overlay {
  transform: scale(1.08);
  box-shadow: 0 8px 25px rgba(2, 132, 199, 0.5);
}

.video-duration {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.75);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: var(--font-body);
  color: #fff;
  font-weight: 600;
}

.video-info-box {
  padding: 16px;
}

.patient-name-tag {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-white);
  margin-bottom: 4px;
}

.patient-treatment-summary {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.4;
}

/* Testimonial Active Player overlay */
.player-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #000;
  z-index: 300;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.player-modal.active {
  display: flex;
}

.player-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.player-close:hover {
  background: #fff;
  color: #000;
}

.mock-video-canvas {
  width: 90%;
  max-width: 800px;
  aspect-ratio: 16/9;
  background: #0a0a0a;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  box-shadow: 0 0 50px rgba(2, 132, 199, 0.25);
}

.mock-pulse-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  width: 0%;
  background: var(--cyan);
}

.mock-video-canvas.playing .mock-pulse-bar {
  animation: play-progress 10s linear infinite;
}

/* --- Screen 5: Appointment Booking Form --- */
.booking-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 640px) {
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-input {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  padding: 14px 16px;
  border-radius: 12px;
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(2, 132, 199, 0.15);
}

textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

/* Visual Gender Radio Buttons */
.gender-selector {
  display: flex;
  gap: 12px;
}

.gender-option {
  flex: 1;
  position: relative;
}

.gender-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.gender-box {
  border: 1px solid var(--border-glass);
  background: #ffffff;
  padding: 14px;
  border-radius: 12px;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  color: var(--text-body);
}

.gender-option input:checked + .gender-box {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(2, 132, 199, 0.05);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.1);
}

/* Time Slot Picker Grid */
.slot-section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 10px;
  margin-bottom: 6px;
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.slot-option {
  position: relative;
}

.slot-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.slot-box {
  border: 1px solid var(--border-glass);
  background: #ffffff;
  padding: 12px;
  border-radius: 10px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  color: var(--text-body);
}

.slot-option input:checked + .slot-box {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(2, 132, 199, 0.05);
  box-shadow: 0 0 10px rgba(2, 132, 199, 0.15);
}

/* File drag & drop */
.file-dropzone {
  border: 2px dashed var(--border-glass);
  background: rgba(255, 255, 255, 0.5);
  padding: 28px;
  border-radius: 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.file-dropzone:hover {
  border-color: var(--cyan);
  background: rgba(2, 132, 199, 0.02);
}

.dropzone-icon {
  font-size: 1.8rem;
  color: var(--cyan);
  margin-bottom: 12px;
}

.dropzone-text {
  font-size: 0.85rem;
  color: var(--text-body);
}

.dropzone-text strong {
  color: var(--text-white);
}

.selected-file-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(2, 132, 199, 0.1);
  border: 1px solid rgba(2, 132, 199, 0.2);
  color: var(--cyan);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 12px;
  display: none;
}

/* --- Screen 6: Appointment Confirmation --- */
.conf-box {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
  padding: 44px 36px;
  background: #ffffff;
  border: 1px solid var(--border-glass-active);
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.06);
}

.conf-success-ring {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  border: 2px solid #10b981;
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.conf-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-white);
  margin-bottom: 8px;
}

.conf-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

/* Confirmation Details Card */
.conf-details-card {
  background: var(--bg-canvas);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.conf-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
  padding-bottom: 10px;
}

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

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

.conf-val {
  color: var(--text-white);
  font-weight: 600;
}

.conf-val.highlight {
  color: var(--cyan);
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-indicator.pending {
  background: var(--status-pending-bg);
  color: var(--status-pending-text);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.1);
}

.status-indicator.confirmed {
  background: var(--status-confirmed-bg);
  color: var(--status-confirmed-text);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.1);
}

.status-indicator.rejected {
  background: var(--status-rejected-bg);
  color: var(--status-rejected-text);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.1);
}

/* Map link */
.map-link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-smooth);
  margin-top: 4px;
}

.map-link-btn:hover {
  color: var(--violet);
}

/* QR Code area */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  border-top: 1px dashed var(--border-glass);
  margin-top: 8px;
}

.qr-box {
  width: 130px;
  height: 130px;
  background: #fff;
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-code-svg {
  width: 100%;
  height: 100%;
}

.qr-caption {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.conf-footer-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.conf-support-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  border-top: 1px dashed var(--border-glass);
  padding-top: 20px;
  margin-bottom: 8px;
}

@media (max-width: 640px) {
  .conf-support-row {
    grid-template-columns: 1fr;
  }
}

.btn-secondary-glow {
  background: #ffffff;
  color: var(--text-high-contrast);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 14px 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
}

.btn-secondary-glow:hover {
  background: var(--bg-canvas);
  border-color: rgba(15, 23, 42, 0.15);
  color: var(--cyan);
}

/* --- Slide-out Notifications Panel --- */
.notif-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.3);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.notif-drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.notif-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-left: 1px solid var(--border-glass);
  z-index: 151;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 30px rgba(15, 23, 42, 0.04);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.notif-drawer.active {
  right: 0;
}

.notif-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 16px;
}

.notif-drawer-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-white);
}

.notif-scroll {
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 4px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.notif-item {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.notif-item:hover {
  background: var(--bg-canvas);
  border-color: rgba(2, 132, 199, 0.2);
}

.notif-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--cyan);
}

.notif-item.pending::before { background: var(--status-pending-text); }
.notif-item.confirmed::before { background: var(--status-confirmed-text); }
.notif-item.rejected::before { background: var(--status-rejected-text); }

.notif-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.notif-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.notif-status-badge {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
}

.notif-status-badge.pending { background: rgba(245,158,11,0.1); color: var(--status-pending-text); }
.notif-status-badge.confirmed { background: rgba(16,185,129,0.1); color: var(--status-confirmed-text); }
.notif-status-badge.rejected { background: rgba(239,68,68,0.1); color: var(--status-rejected-text); }

.notif-text {
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--text-high-contrast);
}

.notif-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--text-muted);
  text-align: center;
  gap: 12px;
}

.notif-empty-icon {
  font-size: 2rem;
  color: rgba(15, 23, 42, 0.05);
}

/* --- Floating Toast Banners --- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  background: #ffffff;
  border: 1px solid var(--border-glass-active);
  padding: 16px 20px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 320px;
  max-width: 400px;
  transform: translateY(100px);
  opacity: 0;
  pointer-events: auto;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast-icon.info { background: rgba(2,132,199,0.1); color: var(--cyan); }
.toast-icon.success { background: rgba(16,185,129,0.1); color: var(--status-confirmed-text); }
.toast-icon.warning { background: rgba(245,158,11,0.1); color: var(--status-pending-text); }

.toast-content {
  flex-grow: 1;
}

.toast-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-white);
  margin-bottom: 2px;
}

.toast-message {
  font-size: 0.8rem;
  color: var(--text-body);
}

.toast-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.toast-close:hover {
  color: var(--text-white);
}

/* --- Premium Footer --- */
.app-footer {
  width: 100%;
  text-align: center;
  padding: 24px 0;
  border-top: 1px solid var(--border-glass);
  margin-top: 60px;
}

.footer-inner {
  max-width: 60%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

@media (max-width: 1280px) {
  .footer-inner {
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  .footer-inner {
    max-width: 95%;
    flex-direction: column;
    gap: 12px;
  }
}

.footer-inner a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-inner a:hover {
  color: var(--cyan);
}

/* --- KEYFRAMES AND ANIMATIONS --- */

@keyframes glow-pulse {
  from {
    box-shadow: 0 0 6px rgba(2, 132, 199, 0.3), 0 0 12px rgba(2, 132, 199, 0.15);
  }
  to {
    box-shadow: 0 0 16px rgba(2, 132, 199, 0.7), 0 0 28px rgba(2, 132, 199, 0.35);
  }
}

@keyframes screen-slide-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bell-ring {
  0% { transform: rotate(0); }
  10% { transform: rotate(15deg); }
  20% { transform: rotate(-15deg); }
  30% { transform: rotate(10deg); }
  40% { transform: rotate(-10deg); }
  50% { transform: rotate(5deg); }
  60% { transform: rotate(-5deg); }
  70% { transform: rotate(0); }
  100% { transform: rotate(0); }
}

.bell-ring-active {
  animation: bell-ring 1s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

@keyframes play-progress {
  from { width: 0%; }
  to { width: 100%; }
}

/* --- Interactive Doctor Profile Socials --- */
.profile-socials {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  width: 100%;
}

.social-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-canvas);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-icon-btn i, 
.social-icon-btn svg, 
.social-icon-btn .lucide {
  width: 18px !important;
  height: 18px !important;
  display: inline-block !important;
  stroke: currentColor !important;
  stroke-width: 2 !important;
  fill: none !important;
  transition: var(--transition-smooth);
}

/* Specific Social Hover Effects with Premium Curated Colors */
.social-icon-btn.instagram:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285ae5 90%);
  color: #ffffff !important;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(214, 36, 159, 0.35);
  transform: translateY(-3px);
}

.social-icon-btn.facebook:hover {
  background: #1877F2;
  color: #ffffff !important;
  border-color: #1877F2;
  box-shadow: 0 8px 20px rgba(24, 119, 242, 0.35);
  transform: translateY(-3px);
}

.social-icon-btn.gmb:hover {
  background: #4285F4;
  color: #ffffff !important;
  border-color: #4285F4;
  box-shadow: 0 8px 20px rgba(66, 133, 244, 0.35);
  transform: translateY(-3px);
}

.social-icon-btn.website:hover {
  background: var(--cyan);
  color: #ffffff !important;
  border-color: var(--cyan);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.35);
  transform: translateY(-3px);
}

/* --- Doctor Card Actions Layout (Desktop & Mobile Responsive) --- */
.doctor-card-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  height: 100%;
  justify-content: space-between;
  flex-shrink: 0;
}

/* --- HIGH-END RESPONSIVENESS OVERRIDES --- */

/* Responsive Container and Navbar Width Optimizations (at 1280px screen) */
@media (max-width: 1280px) {
  .app-container {
    max-width: 85%;
  }
  .navbar-inner {
    max-width: 85%;
  }
  .footer-inner {
    max-width: 85%;
  }
}

/* Stacking for Profile Grid and Sidebar early (at 1024px screen for tablets) */
@media (max-width: 1024px) {
  .profile-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .profile-sidebar {
    align-items: center;
    text-align: center;
    max-width: 420px;
    width: 100%;
    margin: 0 auto;
  }
  .profile-header-info {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .profile-hospital {
    justify-content: center;
  }
  .profile-cta-group {
    max-width: 520px;
    width: 100%;
    margin: 20px auto 0 auto;
  }
  .profile-cta-primary-row {
    flex-direction: column;
    gap: 12px;
  }
  .profile-cta-contact-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* Tablet Optimizations - Hide Menus, Wrap Footers & Stack Cards Comfortably (at 992px screen) */
@media (max-width: 992px) {
  .nav-menu {
    display: none !important; /* Prevents center menu from crowding nav actions */
  }
  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .doctor-card {
    flex-direction: column !important;
    text-align: center !important;
    padding: 24px 20px !important;
    gap: 16px !important;
    align-items: center !important;
  }
  .doctor-img-wrapper {
    margin: 0 auto !important;
  }
  .doctor-info-primary {
    width: 100% !important;
  }
  .doc-meta {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 10px !important;
    margin-bottom: 0 !important;
  }
  .doc-meta-item {
    justify-content: center !important;
    text-align: center !important;
    width: 100% !important;
  }
  .doctor-card-actions {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    margin-top: 16px !important;
    border-top: 1px solid var(--border-glass) !important;
    padding-top: 16px !important;
    gap: 12px !important;
  }
  .doctor-card-actions .rating-badge {
    margin-top: 0 !important;
  }
  .view-profile-btn {
    flex-grow: 1 !important;
    justify-content: center !important;
    padding: 12px 20px !important;
  }
}

/* Mobile & Small Tablet Devices (below 768px) */
@media (max-width: 768px) {
  .navbar-inner {
    max-width: 100%;
    padding: 0 16px;
  }
  .logo {
    font-size: 1.2rem;
  }
  .nav-support-pill span {
    display: none !important; /* Only show glowing phone icon on small viewports */
  }
  .nav-support-pill {
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important;
    border-radius: 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .slot-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
  }
}

/* Mobile Devices (below 640px) */
@media (max-width: 640px) {
  .glass-panel {
    padding: 20px 16px !important;
    border-radius: 16px !important;
  }
  .footer-links {
    flex-direction: column !important;
    gap: 12px !important;
  }
}

/* Narrow Viewports (below 480px) */
@media (max-width: 480px) {
  .gender-selector {
    flex-direction: column;
    gap: 8px;
  }
  .gender-box {
    padding: 12px;
  }
  .conf-box {
    padding: 24px 16px !important;
  }
  .conf-title {
    font-size: 1.5rem !important;
  }
  .conf-details-card {
    padding: 16px !important;
    gap: 12px;
  }
  .conf-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding-bottom: 8px;
  }
  .conf-row .conf-val {
    text-align: left;
  }
  .conf-support-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .doctor-card-actions {
    flex-direction: column !important;
    align-items: center !important;
    gap: 10px !important;
    width: 100% !important;
  }
  .doctor-card-actions .rating-badge {
    margin-bottom: 4px !important;
  }
  .view-profile-btn {
    width: 100% !important;
  }
}

/* --- AI Chatbot Assistant --- */
.chatbot-launcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-brand);
  border: none;
  cursor: pointer;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px -5px rgba(113, 194, 134, 0.4), 0 0 20px rgba(113, 194, 134, 0.2);
  transition: var(--transition-smooth);
}

.chatbot-launcher:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 30px -5px rgba(113, 194, 134, 0.6), 0 0 25px rgba(113, 194, 134, 0.3);
}

.chatbot-launcher i {
  color: #ffffff !important;
  width: 24px !important;
  height: 24px !important;
  stroke: #ffffff !important;
}

.launcher-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff4d4d;
  border: 2px solid #ffffff;
  display: none;
}

.launcher-badge.active {
  display: block;
  animation: pulse 1.5s infinite;
}

/* Chatbot Panel */
.chatbot-panel {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 380px;
  height: 600px;
  max-height: calc(100vh - 140px);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-active);
  border-radius: 24px;
  box-shadow: 0 15px 40px rgba(4, 38, 24, 0.15);
  z-index: 998;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.chatbot-panel.active {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

/* Chatbot Header */
.chatbot-header {
  padding: 16px 20px;
  background: var(--cyan);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.chatbot-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.chatbot-header-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: #ffffff;
}

.chatbot-header-subtitle {
  font-size: 0.75rem;
  color: var(--violet);
  display: block;
}

.chatbot-close-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 50%;
  transition: var(--transition-smooth);
}

.chatbot-close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.chatbot-close-btn i {
  width: 18px !important;
  height: 18px !important;
  stroke: currentColor !important;
}

/* Chatbot Messages List */
.chatbot-messages {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(244, 248, 245, 0.5);
}

.chatbot-msg-wrapper {
  display: flex;
  flex-direction: column;
  max-width: 85%;
}

.chatbot-msg-wrapper.bot {
  align-self: flex-start;
  align-items: flex-start;
}

.chatbot-msg-wrapper.user {
  align-self: flex-end;
  align-items: flex-end;
}

.chatbot-msg-bubble {
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 0.88rem;
  line-height: 1.5;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
}

.chatbot-msg-wrapper.bot .chatbot-msg-bubble {
  background: #ffffff;
  color: var(--text-high-contrast);
  border: 1px solid var(--border-glass);
  border-top-left-radius: 4px;
}

.chatbot-msg-wrapper.user .chatbot-msg-bubble {
  background: var(--cyan);
  color: #ffffff;
  border-top-right-radius: 4px;
}

.chatbot-msg-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
  padding: 0 4px;
}

/* Chatbot Attachments */
.chatbot-msg-attachment {
  max-width: 100%;
  border-radius: 12px;
  margin-bottom: 8px;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.chatbot-msg-attachment:hover {
  opacity: 0.9;
}

.chatbot-pdf-attachment {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f8fafc;
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-bottom: 8px;
  max-width: 100%;
}

.chatbot-pdf-attachment:hover {
  background: #f1f5f9;
  border-color: rgba(113, 194, 134, 0.4);
}

/* Doctor Suggestion Card inside chat */
.chatbot-doctor-card {
  margin-top: 12px;
  background: #ffffff;
  border: 1px solid var(--border-glass-active);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(4, 38, 24, 0.04);
}

.chatbot-doc-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(113, 194, 134, 0.3);
  box-shadow: 0 4px 10px rgba(4, 38, 24, 0.05);
}

.chatbot-doc-info {
  width: 100%;
}

.chatbot-doc-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-high-contrast);
  margin-bottom: 2px;
}

.chatbot-doc-spec {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.chatbot-doc-link {
  background: var(--gradient-brand);
  color: #ffffff !important;
  border: none;
  border-radius: 10px;
  padding: 8px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 6px;
  transition: var(--transition-smooth);
  margin-top: 4px;
}

.chatbot-doc-link:hover {
  box-shadow: 0 4px 10px rgba(113, 194, 134, 0.3);
  transform: translateY(-1px);
}

/* Input Area */
.chatbot-input-area {
  padding: 12px 16px;
  background: #ffffff;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chatbot-attach-btn, .chatbot-send-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.chatbot-attach-btn:hover {
  background: rgba(113, 194, 134, 0.1);
  color: var(--cyan);
}

.chatbot-send-btn {
  color: #ffffff;
  background: var(--cyan);
}

.chatbot-send-btn:hover {
  background: var(--violet);
  box-shadow: 0 4px 10px rgba(113, 194, 134, 0.2);
}

.chatbot-attach-btn i, .chatbot-send-btn i {
  width: 18px !important;
  height: 18px !important;
  stroke: currentColor !important;
}

.chatbot-input {
  flex-grow: 1;
  border: 1px solid var(--border-glass);
  background: var(--bg-canvas);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.88rem;
  font-family: var(--font-body);
  color: var(--text-high-contrast);
  transition: var(--transition-smooth);
}

.chatbot-input:focus {
  outline: none;
  border-color: var(--cyan);
  background: #ffffff;
  box-shadow: 0 0 0 2px rgba(4, 38, 24, 0.05);
}

/* Chatbot Input Area Loading and Disabled States */
.chatbot-input-area.loading-active {
  background: rgba(244, 248, 245, 0.7);
  pointer-events: none;
}

.chatbot-input:disabled {
  opacity: 0.65;
  background: var(--bg-canvas) !important;
  color: var(--text-muted);
  cursor: not-allowed;
  border-color: var(--border-glass);
}

.chatbot-attach-btn:disabled,
.chatbot-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: transparent !important;
  color: var(--text-muted) !important;
  box-shadow: none !important;
}

/* Mobile Responsiveness for Chatbot Panel */
@media (max-width: 480px) {
  .chatbot-panel {
    bottom: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    border-radius: 0 !important;
    border: none !important;
  }
  .chatbot-launcher.chatbot-open {
    display: none !important;
  }
}