/* ============================================
   ABC RESOLVE - MAIN STYLESHEET
   ============================================ */

:root {
  --primary: #1a56db;
  --primary-dark: #1e429f;
  --primary-light: #e8f0fe;
  --secondary: #ff6b35;
  --secondary-dark: #e55a27;
  --success: #0e9f6e;
  --warning: #ff8800;
  --danger: #e02424;
  --dark: #111928;
  --gray-900: #1f2a37;
  --gray-800: #374151;
  --gray-700: #4b5563;
  --gray-600: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.2s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-800);
  background: var(--gray-100);
  min-height: 100vh;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
input, textarea, select { font-family: inherit; }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-700);
  transition: var(--transition);
}

.nav-links a:hover { background: var(--gray-100); color: var(--primary); }

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 64px 0 0 0;
  background: var(--white);
  z-index: 999;
  padding: 20px;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--gray-200);
  overflow-y: auto;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}

.mobile-menu a:hover { background: var(--gray-100); color: var(--primary); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(26,86,219,0.3); }

.btn-secondary {
  background: var(--secondary);
  color: var(--white);
}
.btn-secondary:hover { background: var(--secondary-dark); transform: translateY(-1px); }

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

.btn-success {
  background: var(--success);
  color: var(--white);
}
.btn-success:hover { background: #057a55; }

.btn-danger {
  background: var(--danger);
  color: var(--white);
}
.btn-danger:hover { background: #c81e1e; }

.btn-ghost {
  background: transparent;
  color: var(--gray-700);
}
.btn-ghost:hover { background: var(--gray-100); }

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
}
.btn-whatsapp:hover { background: #128c7e; transform: translateY(-1px); }

.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-full { width: 100%; }
.btn-disabled, .btn:disabled { opacity: 0.6; cursor: not-allowed; pointer-events: none; }

/* ============================================
   FORMS
   ============================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.form-input, .form-select, .form-textarea {
  padding: 11px 14px;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--gray-800);
  background: var(--white);
  transition: var(--transition);
  width: 100%;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}

.form-textarea { resize: vertical; min-height: 100px; }
.form-hint { font-size: 0.78rem; color: var(--gray-600); }
.form-error { font-size: 0.78rem; color: var(--danger); }

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

.input-icon-wrap {
  position: relative;
}

.input-icon-wrap .form-input { padding-left: 42px; }

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 1rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
}

.card-body { padding: 24px; }

/* ============================================
   ALERTS
   ============================================ */
.alert {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}

.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.alert-danger { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.alert-warning { background: #fffbeb; border: 1px solid #fed7aa; color: #92400e; }
.alert-info { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-primary { background: var(--primary-light); color: var(--primary-dark); }
.badge-success { background: #d1fae5; color: #065f46; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-gray { background: var(--gray-200); color: var(--gray-700); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #3b82f6 100%);
  color: white;
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content { position: relative; max-width: 800px; margin: 0 auto; }

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero h1 span { color: #fbbf24; }

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  opacity: 0.9;
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-actions .btn { font-size: 1rem; padding: 14px 32px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 8px 16px;
  border-radius: 99px;
  font-size: 0.85rem;
  margin-bottom: 24px;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.section {
  padding: 60px 20px;
}

.section-inner { max-width: 1200px; margin: 0 auto; }

.section-title {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-600);
  font-size: 1rem;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.feature-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--gray-900); }
.feature-card p { font-size: 0.9rem; color: var(--gray-600); line-height: 1.7; }

/* ============================================
   HOW IT WORKS
   ============================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  position: relative;
}

.step {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-num {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(26,86,219,0.3);
}

.step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 0.875rem; color: var(--gray-600); }

/* ============================================
   CATEGORIES
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.category-item {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.category-item:hover, .category-item.active {
  border-color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-2px);
}

.category-item:hover .cat-icon, .category-item.active .cat-icon {
  transform: scale(1.1);
}

.cat-icon { font-size: 2rem; margin-bottom: 8px; display: block; transition: var(--transition); }
.cat-name { font-size: 0.8rem; font-weight: 600; color: var(--gray-700); }

/* ============================================
   PROVIDERS LIST / SEARCH RESULTS
   ============================================ */
.providers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.provider-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}

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

.provider-card-header {
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.provider-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.provider-info h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.provider-info p { font-size: 0.82rem; color: var(--gray-600); }

.provider-services-list {
  padding: 0 20px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.provider-actions {
  padding: 16px 20px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  gap: 8px;
}

/* ============================================
   DASHBOARD
   ============================================ */
.dashboard-layout {
  display: flex;
  min-height: calc(100vh - 64px);
}

.sidebar {
  width: 260px;
  background: var(--white);
  border-right: 1px solid var(--gray-200);
  padding: 24px 0;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
  flex-shrink: 0;
}

.sidebar-user {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 12px;
}

.sidebar-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.sidebar-name { font-weight: 700; font-size: 0.95rem; }
.sidebar-email { font-size: 0.78rem; color: var(--gray-600); }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 0;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover { background: var(--gray-100); color: var(--primary); }
.nav-item.active { background: var(--primary-light); color: var(--primary); font-weight: 600; border-right: 3px solid var(--primary); }
.nav-item .nav-icon { font-size: 1.1rem; width: 20px; text-align: center; }

.main-content {
  flex: 1;
  padding: 28px;
  overflow-x: hidden;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-title { font-size: 1.5rem; font-weight: 800; color: var(--gray-900); }
.page-subtitle { font-size: 0.875rem; color: var(--gray-600); margin-top: 4px; }

/* ============================================
   STATS
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--gray-200);
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.stat-value { font-size: 1.8rem; font-weight: 800; color: var(--gray-900); }
.stat-label { font-size: 0.8rem; color: var(--gray-600); font-weight: 500; }

/* ============================================
   TABLE
   ============================================ */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead th {
  background: var(--gray-100);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--gray-700);
  white-space: nowrap;
}

tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-800);
}

tbody tr:hover { background: var(--gray-50, #f9fafb); }
tbody tr:last-child td { border-bottom: none; }

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--white);
  border-radius: var(--radius);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.2s ease;
}

.modal-overlay.open .modal { transform: scale(1) translateY(0); }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title { font-size: 1.1rem; font-weight: 700; }

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-500, #6b7280);
  line-height: 1;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
}

.modal-close:hover { background: var(--gray-100); }

.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ============================================
   SCHEDULE / CALENDAR
   ============================================ */
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.calendar-month { font-size: 1.1rem; font-weight: 700; }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-day-name {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-500, #6b7280);
  padding: 8px 4px;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  border: 2px solid transparent;
}

.cal-day:hover { background: var(--primary-light); }
.cal-day.today { font-weight: 700; color: var(--primary); }
.cal-day.selected { background: var(--primary); color: white; }
.cal-day.has-event::after {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--secondary);
  border-radius: 50%;
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
}
.cal-day.other-month { color: var(--gray-300); }
.cal-day.disabled { color: var(--gray-300); cursor: not-allowed; }

.schedule-list { display: flex; flex-direction: column; gap: 12px; }

.schedule-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--gray-200);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.schedule-time {
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  min-width: 70px;
  text-align: center;
}

.schedule-info { flex: 1; }
.schedule-info h4 { font-weight: 600; margin-bottom: 4px; }
.schedule-info p { font-size: 0.82rem; color: var(--gray-600); }

/* ============================================
   SEARCH BAR
   ============================================ */
.search-bar {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.search-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.search-form .form-input { min-width: 200px; flex: 1; }

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
  text-align: center;
  margin-bottom: 8px;
}

.auth-subtitle {
  font-size: 0.875rem;
  color: var(--gray-600);
  text-align: center;
  margin-bottom: 28px;
}

.auth-tabs {
  display: flex;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 24px;
}

.auth-tab {
  flex: 1;
  padding: 8px;
  border-radius: 6px;
  border: none;
  background: none;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--gray-600);
  transition: var(--transition);
}

.auth-tab.active {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--dark);
  color: var(--gray-400);
  padding: 48px 20px 24px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p { font-size: 0.875rem; line-height: 1.8; margin-top: 12px; }
.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.875rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
}

.toast {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--primary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  animation: slideIn 0.3s ease;
  font-size: 0.875rem;
}

.toast-success { border-left-color: var(--success); }
.toast-danger { border-left-color: var(--danger); }
.toast-warning { border-left-color: var(--warning); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
  to { transform: translateX(100%); opacity: 0; }
}

.toast.removing { animation: fadeOut 0.3s ease forwards; }

/* ============================================
   LOADING
   ============================================ */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

.spinner-dark {
  border-color: rgba(26,86,219,0.2);
  border-top-color: var(--primary);
}

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

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(4px);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

/* ============================================
   EMPTY STATES
   ============================================ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-600);
}

.empty-state-icon { font-size: 3.5rem; margin-bottom: 16px; }
.empty-state h3 { font-size: 1.1rem; font-weight: 700; color: var(--gray-800); margin-bottom: 8px; }
.empty-state p { font-size: 0.875rem; margin-bottom: 20px; }

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 24px;
  gap: 0;
  overflow-x: auto;
}

.tab-btn {
  padding: 12px 20px;
  border: none;
  background: none;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-600);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: var(--transition);
}

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

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links { display: none; }

  .hero { padding: 60px 20px; }

  .footer-grid { grid-template-columns: 1fr 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .dashboard-layout { flex-direction: column; }

  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    display: none;
    border-right: none;
    border-bottom: 1px solid var(--gray-200);
    padding: 12px 0;
  }

  .sidebar.open { display: block; }

  .main-content { padding: 16px; }

  .page-header { gap: 12px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .auth-card { padding: 28px 20px; }

  .modal { max-height: 95vh; }

  .providers-grid { grid-template-columns: 1fr; }

  .search-form { flex-direction: column; }
  .search-form .form-input { min-width: unset; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 300px; }
}

/* ============================================
   UTILITY
   ============================================ */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.w-full { width: 100%; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.78rem; }
.text-gray { color: var(--gray-600); }
.font-bold { font-weight: 700; }
.rounded { border-radius: var(--radius-sm); }
.bg-white { background: var(--white); }
.border { border: 1px solid var(--gray-200); }
.p-4 { padding: 16px; }
.p-6 { padding: 24px; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 4rem;
  line-height: 1;
  color: var(--primary-light);
  font-family: Georgia, serif;
  font-weight: 900;
}

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

.testimonial-stars { color: #f59e0b; font-size: 1rem; letter-spacing: 2px; }

.testimonial-text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--gray-700);
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.testimonial-name { font-weight: 700; font-size: 0.9rem; color: var(--gray-900); }
.testimonial-meta { font-size: 0.75rem; color: var(--gray-500); margin-top: 2px; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }