/* ===== Clinicko — Design System ===== */
:root {
  --black: #0a0a0a;
  --black-soft: #1a1a1a;
  --white: #ffffff;
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --success: #16a34a;
  --warning: #ca8a04;
  --danger: #dc2626;
  --info: #2563eb;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --transition: .2s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sidebar-w: 70px;
}

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

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

body {
  font-family: var(--font);
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
ul { list-style: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: 1400px; }

/* ===== Typography ===== */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }

.text-muted { color: var(--gray-500); }
.text-sm { font-size: .875rem; }
.text-xs { font-size: .75rem; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9375rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--black);
  color: var(--white);
}
.btn-primary:hover { background: var(--gray-800); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn-outline:hover { background: var(--black); color: var(--white); }

.btn-white {
  background: var(--white);
  color: var(--black);
}
.btn-white:hover { background: var(--gray-100); }

.btn-ghost {
  background: transparent;
  color: var(--gray-600);
  padding: 8px 16px;
}
.btn-ghost:hover { color: var(--black); background: var(--gray-100); }

.btn-sm { padding: 8px 16px; font-size: .8125rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none !important; }

.btn-icon {
  width: 40px; height: 40px; padding: 0;
  border-radius: var(--radius-sm);
  background: var(--gray-100);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.btn-icon:hover { background: var(--gray-200); }

/* ===== Forms ===== */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: .875rem;
  margin-bottom: 6px;
  color: var(--gray-700);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--black);
  transition: border-color var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--black);
}

.form-control::placeholder { color: var(--gray-400); }

select.form-control { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23525252' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ===== Badges ===== */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: capitalize;
}
.badge-success { background: #dcfce7; color: var(--success); }
.badge-warning { background: #fef9c3; color: var(--warning); }
.badge-danger { background: #fee2e2; color: var(--danger); }
.badge-info { background: #dbeafe; color: var(--info); }
.badge-default { background: var(--gray-100); color: var(--gray-600); }

/* ===== Cards ===== */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.card-title { font-size: 1.125rem; font-weight: 700; }

/* ===== Navbar (Public) ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
}

.logo-icon {
  width: 36px; height: 36px;
  background: var(--black);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-weight: 500;
  font-size: .9375rem;
  color: var(--gray-600);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--black); }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--black);
  margin: 6px 0;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  padding: 80px 0 100px;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
  overflow: hidden;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--black);
  color: var(--white);
  border-radius: 20px;
  font-size: .8125rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 { margin-bottom: 20px; }
.hero p { font-size: 1.125rem; color: var(--gray-600); margin-bottom: 32px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}

.hero-stat strong { display: block; font-size: 1.75rem; font-weight: 800; }
.hero-stat span { font-size: .875rem; color: var(--gray-500); }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.hero-card-main {
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.hero-card-main h3 { margin-bottom: 8px; }
.hero-card-main p { color: var(--gray-400); font-size: .875rem; margin-bottom: 24px; }

.hero-mini-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
}

.hero-mini-card {
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.hero-mini-card strong { display: block; font-size: 1.25rem; }
.hero-mini-card span { font-size: .75rem; color: var(--gray-400); }

.hero-float-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3s ease-in-out infinite;
}

.hero-float-card.top { top: -20px; right: -20px; }
.hero-float-card.bottom { bottom: 40px; left: -30px; animation-delay: 1.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .875rem;
}

/* ===== Search Bar ===== */
.search-section { padding: 0 0 80px; margin-top: -40px; position: relative; z-index: 10; }

.search-box {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
}

.search-field {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}
.search-field:focus-within { background: var(--gray-50); }
.search-field svg { flex-shrink: 0; color: var(--gray-400); }
.search-field input, .search-field select {
  border: none; background: none; outline: none; width: 100%;
  font-size: .9375rem;
}
.search-field select { cursor: pointer; }

/* ===== Services Grid ===== */
.services-section {
  padding: 0 0 80px;
  position: relative;
  z-index: 10;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--black);
}

.service-img-container {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--gray-50);
}

.service-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.service-card:hover .service-img-container img {
  transform: scale(1.05);
}

.service-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-info h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--black);
}

.service-info p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.4;
  margin-bottom: 16px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--black);
}

.service-link svg {
  transition: transform var(--transition);
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

/* ===== Specialty circular filter ===== */
.specialties-filter-container {
  margin-bottom: 40px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.specialties-filter-container h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--black);
}

.specialties-carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.specialties-list {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 10px 4px;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none;  /* IE and Edge */
}

.specialties-list::-webkit-scrollbar {
  display: none; /* Chrome, Safari and Opera */
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition);
  color: var(--gray-600);
}

.carousel-btn:hover {
  color: var(--black);
  background: var(--gray-50);
  border-color: var(--gray-300);
  box-shadow: var(--shadow-lg);
}

.carousel-btn.prev {
  left: -20px;
}

.carousel-btn.next {
  right: -20px;
}

@media (max-width:768px) {
  .carousel-btn {
    width: 32px;
    height: 32px;
  }
  .carousel-btn.prev {
    left: -10px;
  }
  .carousel-btn.next {
    right: -10px;
  }
}

.search-bar-container {
  display: flex;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 30px;
  padding: 6px 12px;
  box-shadow: var(--shadow);
  margin-bottom: 32px;
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  transition: all var(--transition);
}

.search-bar-container:focus-within {
  border-color: var(--black);
  box-shadow: var(--shadow-md);
}

.search-column {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  flex: 1;
}

.search-column.location-col {
  flex: 0.8;
}

.search-column.specialty-col {
  flex: 0.9;
}

.search-column.text-search-col {
  flex: 1.3;
}

.search-divider {
  width: 1px;
  height: 24px;
  background: var(--gray-200);
  flex-shrink: 0;
}

.search-icon {
  color: var(--gray-400);
  flex-shrink: 0;
  transition: color var(--transition);
}

.search-column:focus-within .search-icon {
  color: var(--black);
}

.search-input-field {
  border: none !important;
  outline: none !important;
  background: transparent !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  color: var(--black) !important;
  width: 100% !important;
  padding: 0 !important;
  height: auto !important;
  box-shadow: none !important;
}

select.search-input-field {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%23737373' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  padding-right: 18px !important;
}

.search-input-field::placeholder {
  color: var(--gray-400);
}

@media (max-width:768px) {
  .search-bar-container {
    flex-direction: column;
    border-radius: var(--radius);
    padding: 8px;
    gap: 8px;
  }
  .search-column {
    width: 100%;
    padding: 10px 12px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
  }
  .search-divider {
    display: none;
  }
  select.search-input-field {
    background-position: right 12px center;
  }
}

.specialty-item {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  width: 135px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  transition: all var(--transition);
}

.specialty-avatar {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
  overflow: hidden;
}

.specialty-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.specialty-item span {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-600);
  line-height: 1.2;
  padding: 8px 6px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: color var(--transition);
  word-break: break-word;
}

.specialty-item:hover {
  transform: translateY(-6px);
  border-color: var(--gray-300);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

.specialty-item:hover .specialty-avatar img {
  transform: scale(1.05);
}

.specialty-item.active {
  border-color: var(--black);
  background: var(--gray-50);
  transform: translateY(2px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05), inset 0 2px 4px rgba(0,0,0,0.06);
}

.specialty-item:hover span,
.specialty-item.active span {
  color: var(--black);
}

/* ===== Online Consultation Concerns ===== */
.concerns-section {
  background: var(--white);
  padding: 80px 0;
}

.concerns-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.concern-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.concern-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--gray-50);
  transition: all var(--transition);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
}

.concern-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.concern-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 8px;
  line-height: 1.3;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.concern-link {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--info);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color var(--transition);
}

/* Hover effects */
.concern-card:hover {
  transform: translateY(-4px);
}

.concern-card:hover .concern-avatar {
  box-shadow: var(--shadow-lg);
  border-color: var(--black);
}

.concern-card:hover .concern-avatar img {
  transform: scale(1.05);
}

.concern-card:hover .concern-link {
  color: var(--black);
}

/* ===== Features ===== */
.section { padding: 80px 0; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.section-header p { color: var(--gray-500); margin-top: 12px; font-size: 1.0625rem; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--black);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 52px; height: 52px;
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.25rem;
}

.feature-card h3 { margin-bottom: 10px; font-size: 1.125rem; }
.feature-card p { color: var(--gray-500); font-size: .9375rem; }

/* ===== Doctors Grid (Public) ===== */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.doctor-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  transition: all var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  max-width: 360px;
  width: 100%;
}
.doctor-card:hover {
  border-color: var(--black);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.doctor-card-img-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--gray-50);
}

.doctor-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.doctor-card:hover .doctor-card-img {
  transform: scale(1.04);
}

.doctor-card-rating {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
  box-shadow: var(--shadow);
}

.doctor-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.doctor-card-header {
  margin-bottom: 16px;
}

.doctor-card-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--info);
  background: #e0f2fe;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.doctor-card-header h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
  line-height: 1.3;
}

.doctor-clinic-name {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.doctor-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  padding: 12px 0;
  margin-bottom: 20px;
  text-align: center;
}

.doctor-stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.doctor-stat-item strong {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--black);
}

.doctor-stat-item span {
  font-size: 0.6875rem;
  color: var(--gray-500);
  text-transform: uppercase;
  font-weight: 500;
}

.doctor-card-footer-action {
  margin-top: auto;
}

/* ===== How It Works ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  counter-reset: step;
}

.step-item { text-align: center; position: relative; }
.step-item::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
  margin: 0 auto 20px;
  font-size: 1.125rem;
}
.step-item h3 { font-size: 1rem; margin-bottom: 8px; }
.step-item p { font-size: .875rem; color: var(--gray-500); }

/* ===== CTA ===== */
.cta-section {
  padding: 80px 0;
  background: var(--black);
  color: var(--white);
  text-align: center;
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { color: var(--gray-400); margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ===== Footer ===== */
.footer {
  padding: 60px 0 32px;
  border-top: 1px solid var(--gray-200);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p { color: var(--gray-500); font-size: .875rem; margin-top: 12px; max-width: 280px; }
.footer-col h4 { font-size: .875rem; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .05em; }
.footer-col a { display: block; color: var(--gray-500); font-size: .875rem; padding: 4px 0; transition: color var(--transition); }
.footer-col a:hover { color: var(--black); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .8125rem;
  color: var(--gray-500);
}

/* ===== Auth Pages ===== */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-visual {
  background: var(--black);
  color: var(--white);
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.auth-visual::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  top: -100px; right: -100px;
}

.auth-visual h2 { font-size: 2rem; margin-bottom: 16px; position: relative; }
.auth-visual p { color: var(--gray-400); font-size: 1.0625rem; position: relative; max-width: 400px; }

.auth-features { margin-top: 48px; position: relative; }
.auth-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-size: .9375rem;
  color: var(--gray-300);
}
.auth-features li::before {
  content: '✓';
  width: 24px; height: 24px;
  background: rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  flex-shrink: 0;
}

.auth-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.auth-form-wrapper { width: 100%; max-width: 420px; }
.auth-form-wrapper h1 { font-size: 1.75rem; margin-bottom: 8px; }
.auth-form-wrapper > p { color: var(--gray-500); margin-bottom: 32px; }
.auth-divider { text-align: center; margin: 24px 0; color: var(--gray-400); font-size: .875rem; }
.auth-link { text-align: center; margin-top: 24px; font-size: .9375rem; color: var(--gray-500); }
.auth-link a { color: var(--black); font-weight: 600; }

/* ===== Dashboard Layout ===== */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
  background: var(--gray-50);
}

.sidebar {
  width: var(--sidebar-w);
  background: var(--black);
  color: var(--white);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 250;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1), align-items 0.2s;
  overflow: hidden;
}

.sidebar:hover {
  width: 240px;
  align-items: stretch;
}

.sidebar-header {
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  width: 100%;
  display: flex;
  justify-content: center;
  transition: all 0.2s ease-in-out;
  box-sizing: border-box;
}

.sidebar:hover .sidebar-header {
  justify-content: flex-start;
  padding: 16px 20px;
}

.sidebar-header .logo {
  color: var(--white);
  font-size: 0;
  opacity: 0;
  transition: opacity 0.15s ease-in-out;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar:hover .sidebar-header .logo {
  font-size: 1.25rem;
  opacity: 1;
}

.sidebar-header .logo-icon {
  background: var(--white);
  color: var(--black);
  margin: 0;
  width: 38px;
  height: 38px;
  font-size: 1.25rem;
  border-radius: 8px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-nav {
  flex: 1;
  padding: 20px 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-sizing: border-box;
  overflow-y: auto;
  transition: all 0.2s ease-in-out;
}

.sidebar:hover .sidebar-nav {
  align-items: stretch;
  padding: 20px 12px;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-sm);
  color: var(--gray-400);
  font-weight: 500;
  font-size: 0;
  transition: all 0.2s;
  white-space: nowrap;
  box-sizing: border-box;
  margin-bottom: 4px;
}

.sidebar:hover .nav-link {
  width: 100%;
  height: auto;
  padding: 12px 16px;
  justify-content: flex-start;
  font-size: .9375rem;
}

.nav-link:hover { color: var(--white); background: rgba(255,255,255,.08); }
.nav-link.active { color: var(--white); background: rgba(255,255,255,.12); }
.nav-link svg { width: 22px; height: 22px; flex-shrink: 0; margin: 0; transition: margin 0.2s; }

.sidebar:hover .nav-link svg {
  margin-right: 12px;
}

.sidebar-footer {
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-sizing: border-box;
  transition: all 0.2s ease-in-out;
}

.sidebar:hover .sidebar-footer {
  align-items: stretch;
  padding: 16px 12px;
}

.sidebar-user {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: auto;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease-in-out;
  box-sizing: border-box;
}

.sidebar:hover .sidebar-user {
  padding: 12px;
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .875rem;
  flex-shrink: 0;
}

.user-info {
  display: none;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0;
  transition: opacity 0.15s ease-in-out;
}

.sidebar:hover .user-info {
  display: block;
  opacity: 1;
}

.user-info strong { display: block; font-size: .875rem; color: var(--white); }
.user-info span { font-size: .75rem; color: var(--gray-400); text-transform: capitalize; }

.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
}

.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-left h1 { font-size: 1.375rem; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--black);
}

.page-content { padding: 24px; }

/* ===== Stats Cards ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.stat-card-info span { font-size: .8125rem; color: var(--gray-500); font-weight: 500; }
.stat-card-info strong { display: block; font-size: 1.75rem; font-weight: 800; margin-top: 4px; }
.stat-card-info small { font-size: .75rem; color: var(--success); font-weight: 600; }

.stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.stat-card.dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.stat-card.dark .stat-card-info span { color: var(--gray-400); }
.stat-card.dark .stat-icon { background: rgba(255,255,255,.1); }

/* ===== Dashboard Grid ===== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
}

/* ===== Table ===== */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--gray-500);
  border-bottom: 1px solid var(--gray-200);
  white-space: nowrap;
}
tbody td {
  padding: 14px 16px;
  font-size: .875rem;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}
tbody tr:hover { background: var(--gray-50); }
tbody tr:last-child td { border-bottom: none; }

.table-actions { display: flex; gap: 6px; }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(.95);
  transition: transform var(--transition);
}
.modal-overlay.active .modal { transform: scale(1); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 24px 0;
}
.modal-header h2 { font-size: 1.25rem; }
.modal-close {
  background: none; border: none; font-size: 1.5rem;
  cursor: pointer; color: var(--gray-400); line-height: 1;
}
.modal-body { padding: 24px; }
.modal-footer {
  padding: 0 24px 24px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-500);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 16px; opacity: .5; }
.empty-state h3 { color: var(--black); margin-bottom: 8px; }

/* ===== Toast ===== */
.toast-container {
  position: fixed;
  top: 20px; right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--black);
  color: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .875rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform .3s ease;
  max-width: 360px;
}
.toast.show { transform: translateX(0); }
.toast-error { background: var(--danger); }
.toast-close { background: none; border: none; color: inherit; cursor: pointer; font-size: 1.125rem; opacity: .7; margin-left: auto; }

/* ===== Sidebar Overlay ===== */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 150;
}
.sidebar-overlay.active { display: block; }

/* ===== Tabs ===== */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--gray-100);
  padding: 4px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  overflow-x: auto;
}
.tab-btn {
  padding: 8px 20px;
  border: none;
  background: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: .875rem;
  cursor: pointer;
  color: var(--gray-500);
  white-space: nowrap;
  transition: all var(--transition);
}
.tab-btn.active { background: var(--white); color: var(--black); box-shadow: var(--shadow); }

/* ===== Schedule ===== */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.schedule-day {
  text-align: center;
  padding: 12px 8px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}
.schedule-day:hover { border-color: var(--gray-400); }
.schedule-day.selected { border-color: var(--black); background: var(--black); color: var(--white); }
.schedule-day.disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }
.schedule-day .day-name { font-size: .6875rem; text-transform: uppercase; font-weight: 600; color: var(--gray-500); }
.schedule-day.selected .day-name { color: var(--gray-400); }
.schedule-day .day-num { font-size: 1.125rem; font-weight: 700; margin-top: 4px; }

.time-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
  margin-top: 20px;
}

.time-slot {
  padding: 10px;
  text-align: center;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: .8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.time-slot:hover { border-color: var(--gray-400); }
.time-slot.selected { border-color: var(--black); background: var(--black); color: var(--white); }
.time-slot.booked { opacity: .4; cursor: not-allowed; text-decoration: line-through; pointer-events: none; }

/* ===== Profile ===== */
.profile-header {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.profile-avatar-lg {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
}

/* ===== Loading ===== */
.loading-spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2px solid var(--gray-200);
  border-top-color: var(--black);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .search-box { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .concerns-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn-outline { display: none; }
  .nav-toggle { display: block; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--white);
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
    gap: 16px;
    box-shadow: var(--shadow-md);
  }
  .nav-actions.mobile-open { display: flex; position: absolute; top: calc(72px + 180px); left: 20px; right: 20px; }
  .auth-page { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 60px; }
  .section { padding: 48px 0; }
  .schedule-grid { grid-template-columns: repeat(4, 1fr); }
  .topbar { padding: 12px 16px; }
  .page-content { padding: 16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .service-info { padding: 16px; }
  .service-info h3 { font-size: 1rem; }
  .service-info p { font-size: 0.8125rem; margin-bottom: 12px; }
  .concerns-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .concern-avatar { width: 120px; height: 120px; }
  .concern-card h3 { font-size: 0.875rem; min-height: auto; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
  .schedule-grid { grid-template-columns: repeat(3, 1fr); }
  .time-slots { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
}

.booking-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 768px) {
  .booking-layout { grid-template-columns: 1fr; }
}

/* ===== Image Cropper Custom Styles ===== */
#cropZoomSlider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--gray-200);
  outline: none;
  margin-top: 8px;
}
#cropZoomSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--black);
  cursor: pointer;
  transition: transform 0.1s ease;
}
#cropZoomSlider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}
#cropViewport {
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.4);
  /* The shadow will act as a dark mask around the circular cropping area */
}
#cropViewport::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  border: 2px dashed rgba(255, 255, 255, 0.6);
  pointer-events: none;
}

iframe.razorpay-checkout-frame, iframe[src*="razorpay"] {
  transform: scale(1.18) !important;
  transform-origin: center center !important;
}