@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-dark: #0a0e17;
  --bg-card: rgba(15, 23, 42, 0.8);
  --bg-input: rgba(30, 41, 59, 0.9);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-blue: #38bdf8;
  --accent-purple: #a78bfa;
  --accent-teal: #2dd4bf;
  --accent-pink: #f472b6;
  --success: #22c55e;
  --border: rgba(148, 163, 184, 0.15);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

.hero-bg {
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(ellipse 120% 80% at 20% 0%, rgba(56, 189, 248, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 80% 60% at 80% 20%, rgba(167, 139, 250, 0.06) 0%, transparent 45%),
    radial-gradient(ellipse 100% 100% at 0% 100%, rgba(45, 212, 191, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, #0a0e17 0%, #0f172a 40%, #0c1222 100%);
  z-index: -1;
}

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 260px;
  background: rgba(10, 14, 23, 0.98);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.sidebar-header {
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  text-decoration: none;
  color: var(--text-primary);
}

.sidebar-logo-icon,
.sidebar-logo-img {
  width: 100%;
  max-width: 200px;
  height: 48px;
  border-radius: 10px;
  flex-shrink: 0;
  object-fit: contain;
}

.sidebar-logo .logo-text {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 0 1rem;
}

.sidebar-nav {
  flex: 1;
  padding: 1.25rem 1rem;
  overflow-y: auto;
}

.sidebar-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  padding-left: 0.5rem;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 0.25rem;
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s;
}

.sidebar-item:hover {
  background: rgba(30, 41, 59, 0.5);
  color: var(--text-primary);
}

.sidebar-item.active {
  background: rgba(30, 41, 59, 0.8);
  color: var(--text-primary);
  border: 1px solid rgba(148, 163, 184, 0.15);
}

.sidebar-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.9;
}

.sidebar-footer {
  padding: 1rem 1.25rem;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.sidebar-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: white;
  flex-shrink: 0;
}

.sidebar-email {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-logout {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.sidebar-logout:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.monitor-stat .value.ssl-value.ssl-expired,
.ssl-value .ssl-expired { color: #ef4444; }
.ssl-value .ssl-warn { color: #f59e0b; }

.ssl-table-container {
  overflow-x: hidden;
  max-width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.97) 0%, rgba(30, 41, 59, 0.6) 100%);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.ssl-table {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.ssl-table th,
.ssl-table td {
  padding: 0.4rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ssl-table th {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ssl-table th.th-actions,
.ssl-table td.ssl-actions {
  text-align: right;
}

.ssl-table tbody tr {
  transition: background 0.2s ease;
}

.ssl-table tbody tr:hover {
  background: rgba(30, 41, 59, 0.5);
}

.ssl-table tbody tr:last-child td {
  border-bottom: none;
}

.ssl-table a:not(.btn-ssl) {
  color: var(--accent-teal);
  text-decoration: none;
  transition: color 0.2s;
}

.ssl-table a:not(.btn-ssl):hover {
  color: var(--accent-blue);
  text-decoration: underline;
}

.ssl-site-cell {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  overflow: hidden;
  min-width: 0;
}
.ssl-site-cell .ssl-site-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}
.ssl-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 6px;
  vertical-align: middle;
  flex-shrink: 0;
  object-fit: contain;
}

.ssl-days .ssl-ok { color: var(--success); font-weight: 600; }
.ssl-days .ssl-warn { color: #f59e0b; font-weight: 600; }
.ssl-days .ssl-expired { color: #ef4444; font-weight: 600; }
.ssl-days .ssl-pending { color: var(--text-muted); }
.ssl-table .ssl-tls { font-family: ui-monospace, monospace; font-size: 0.72rem; color: var(--text-secondary); white-space: nowrap; }
.ssl-table .ssl-issuer,
.ssl-table .ssl-subject { color: var(--text-muted); font-size: 0.72rem; cursor: help; word-break: break-word; }
.ssl-table td:nth-child(2) a { word-break: break-all; }

.ssl-table td.ssl-actions {
  text-align: right;
  white-space: nowrap;
  min-width: 90px;
}

.ssl-table .btn-ssl {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-left: 0.25rem;
}

.ssl-table .btn-ssl:first-child {
  margin-left: 0;
}

.ssl-table .btn-ssl-detail {
  background: rgba(139, 92, 246, 0.2);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.35);
}

.ssl-table .btn-ssl-detail:hover {
  background: rgba(139, 92, 246, 0.35);
  border-color: rgba(139, 92, 246, 0.5);
  transform: translateY(-1px);
}

.ssl-table .btn-ssl-audit {
  background: rgba(45, 212, 191, 0.15);
  color: #2dd4bf;
  border: 1px solid rgba(45, 212, 191, 0.3);
}

.ssl-table .btn-ssl-audit:hover {
  background: rgba(45, 212, 191, 0.25);
  border-color: rgba(45, 212, 191, 0.45);
  transform: translateY(-1px);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1rem 0;
}

.pagination-info {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pagination-btns {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.pagination-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--accent-purple);
  color: var(--text-primary);
}

.pagination-btn.active {
  background: linear-gradient(135deg, var(--accent-purple), #8b5cf6);
  border-color: transparent;
  color: white;
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.dashboard-with-sidebar {
  margin-left: 260px;
  max-width: none;
  padding: 2rem 2.5rem;
  overflow-x: hidden;
  min-width: 0;
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,0.4);
  }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
  }
  .sidebar-overlay.open {
    display: block;
  }
  .sidebar-toggle {
    display: flex;
    position: fixed;
    left: 1rem;
    top: 1rem;
    z-index: 98;
  }
  .dashboard.dashboard-with-sidebar {
    margin-left: 0;
    padding-top: 4rem;
  }
}

@media (min-width: 769px) {
  .sidebar-toggle { display: none; }
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-icon,
.logo-img {
  height: 56px;
  width: auto;
  max-width: 220px;
  border-radius: 12px;
  flex-shrink: 0;
  object-fit: contain;
}

.nav-dashboard .logo {
  margin-right: auto;
}

.nav-dashboard .logo-icon,
.nav-dashboard .logo-img {
  height: 44px;
  width: auto;
  max-width: 180px;
  box-shadow: 0 4px 15px rgba(167, 139, 250, 0.3);
}

.nav-dashboard .logo-text {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-auth {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-auth a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-auth a:hover {
  color: var(--text-primary);
}

.nav-login-anim {
  position: relative;
}
.nav-login-anim::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  transition: width 0.35s ease, opacity 0.35s ease;
  opacity: 0;
}
.nav-login-anim:hover::after {
  width: 100%;
  opacity: 1;
}

.btn-register {
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(56, 189, 248, 0.2));
  border: 1px solid rgba(167, 139, 250, 0.4);
  border-radius: 10px;
  font-weight: 600;
  color: var(--text-primary) !important;
  transition: all 0.3s ease;
}
.btn-register:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.4), rgba(56, 189, 248, 0.3));
  box-shadow: 0 0 20px rgba(167, 139, 250, 0.25);
  transform: translateY(-1px);
}

.nav-dashboard .user-badge {
  background: rgba(30, 41, 59, 0.8);
  padding: 0.4rem 0.9rem;
  border-radius: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.nav-dashboard .logout-link {
  color: var(--text-muted) !important;
  font-size: 0.85rem;
}

.nav-dashboard .logout-link:hover {
  color: #ef4444 !important;
}

.btn-google {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: white;
  color: #1e293b !important;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-google:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

/* Özellikler Bölümü */
.features-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem 6rem;
  scroll-margin-top: 2rem;
}
.features-section-title {
  font-size: 2.25rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.features-section-desc {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}
.feature-card:hover {
  border-color: rgba(167, 139, 250, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(167, 139, 250, 0.1);
  transform: translateY(-4px);
}
.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Fiyatlandırma - Open Source */
.pricing-section {
  max-width: 640px;
  margin: 0 auto;
  padding: 4rem 2rem 5rem;
  scroll-margin-top: 2rem;
}
.pricing-card {
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.7) 100%);
  border: 1px solid rgba(167, 139, 250, 0.2);
  border-radius: 24px;
  padding: 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
}
.pricing-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--success);
  background: rgba(34, 197, 94, 0.15);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}
.pricing-title {
  font-size: 1.9rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  line-height: 1.3;
}
.pricing-title span {
  background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pricing-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}
.pricing-features li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.pricing-features li::before {
  content: '✓';
  color: var(--accent-teal);
  font-weight: 700;
}
.btn-pricing {
  display: inline-block;
  padding: 0.9rem 2rem;
  background: linear-gradient(135deg, var(--accent-purple), #7c3aed);
  color: white !important;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.35);
}
.btn-pricing:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.5);
}

/* Footer */
.landing-footer {
  margin-top: 2rem;
  padding: 3rem 2rem 1.5rem;
  background: rgba(10, 14, 23, 0.6);
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 3rem;
  align-items: start;
}
.footer-brand {
  max-width: 280px;
}
.footer-logo {
  height: 40px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  margin-bottom: 0.75rem;
  opacity: 0.95;
}
.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--accent-purple);
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}
.footer-legal a:hover {
  color: var(--text-secondary);
}
.footer-bottom {
  max-width: 1000px;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  text-align: center;
}
.footer-bottom span {
  font-size: 0.8rem;
  color: var(--text-muted);
}
@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-links { justify-content: flex-start; }
}

.hero {
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: start;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-content h1 .highlight {
  background: linear-gradient(135deg, var(--accent-blue), #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 40px rgba(56, 189, 248, 0.3);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.stats-row {
  display: flex;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.stat {
  text-align: left;
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.features {
  list-style: none;
}

.features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.features .check {
  width: 20px;
  height: 20px;
  background: var(--accent-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-dark);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.try-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.try-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.try-card .subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-group label .info {
  width: 14px;
  height: 14px;
  background: var(--text-muted);
  border-radius: 50%;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: help;
}

.form-group input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.interval-group {
  margin-bottom: 1rem;
}

.interval-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.interval-btns {
  display: flex;
  gap: 0.5rem;
}

.interval-btn {
  flex: 1;
  padding: 0.6rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.interval-btn:hover {
  border-color: var(--accent-purple);
  color: var(--text-primary);
}

.interval-btn.active {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  color: white;
}

.advanced-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.5rem 0;
  margin-bottom: 1.25rem;
  transition: color 0.2s;
}

.advanced-toggle:hover {
  color: var(--text-secondary);
}

.advanced-toggle svg {
  transition: transform 0.2s;
}

.advanced-toggle.open svg {
  transform: rotate(180deg);
}

.btn-test {
  width: 100%;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #334155, #475569);
  border: none;
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s;
}

.btn-test:hover {
  background: linear-gradient(135deg, #475569, #64748b);
  transform: translateY(-1px);
}

.btn-test:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.try-card-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.try-card-footer span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  backdrop-filter: blur(20px);
}

.auth-card h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-card .subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.auth-card .form-group {
  margin-bottom: 1.25rem;
}

.auth-card .btn-primary {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--accent-purple), #8b5cf6);
  border: none;
  border-radius: 10px;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.auth-card .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(167, 139, 250, 0.3);
}

.auth-card .divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

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

.auth-card .divider span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.auth-card .auth-link {
  text-align: center;
  margin-top: 1.5rem;
}

.auth-card .auth-link a {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 500;
}

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

.dashboard {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem;
}

.dashboard.dashboard-with-sidebar {
  margin-left: 260px;
  margin-right: auto;
  max-width: none;
  padding: 2rem 2.5rem;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.header-actions {
  display: flex;
  align-items: center;
}

.action-group {
  display: flex;
  align-items: stretch;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.action-group .select-group {
  padding: 0.6rem 2.25rem 0.6rem 1rem;
  min-width: 180px;
  border: 1px solid var(--border);
  border-right: none;
  border-radius: 12px 0 0 12px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  cursor: pointer;
}
.action-group .select-group:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.action-group .btn-group {
  padding: 0.6rem 1.1rem;
  border-radius: 0;
  border: 1px solid var(--border);
  border-right: none;
  background: var(--bg-input);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.88rem;
  box-shadow: none;
}
.action-group .btn-group:hover {
  background: rgba(30, 41, 59, 0.9);
  color: var(--text-primary);
  border-color: var(--accent-purple);
}

.action-group .btn-group-primary {
  padding: 0.6rem 1.25rem;
  border-radius: 0 12px 12px 0;
  border: none;
  background: linear-gradient(135deg, var(--accent-purple), #8b5cf6);
  color: white;
  font-weight: 600;
  font-size: 0.88rem;
}
.action-group .btn-group-primary:hover {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  transform: none;
  box-shadow: 0 4px 15px rgba(167, 139, 250, 0.4);
}

.btn-refresh {
  width: 42px;
  height: 42px;
  margin-left: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-refresh:hover {
  border-color: var(--accent-purple);
  color: var(--accent-purple);
  transform: rotate(-90deg);
}

.dashboard-header h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 0%, rgba(148,163,184,0.9) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-add {
  padding: 0.85rem 1.75rem;
  background: linear-gradient(135deg, var(--accent-purple), #8b5cf6);
  border: none;
  border-radius: 12px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s;
  box-shadow: 0 4px 20px rgba(167, 139, 250, 0.25);
}

.btn-add:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(167, 139, 250, 0.4);
}

.monitors-grid {
  display: grid;
  gap: 0.75rem;
}

.monitor-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.5) 100%);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 14px;
  padding: 0.9rem 1.25rem;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 1.25rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.monitor-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--border);
  transition: background 0.3s;
}

.monitor-card.status-up::before { background: linear-gradient(180deg, var(--success), #16a34a); }
.monitor-card.status-down::before { background: linear-gradient(180deg, #ef4444, #dc2626); }
.monitor-card.status-pending::before { background: linear-gradient(180deg, var(--accent-teal), var(--accent-blue)); }

.monitor-card:hover {
  border-color: rgba(167, 139, 250, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.monitor-card.disabled {
  opacity: 0.6;
}

.monitor-logo {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 10px;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.monitor-logo .monitor-icon {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: contain;
}

.monitor-logo-fallback {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-purple);
  background: rgba(167, 139, 250, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.monitor-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.monitor-info h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.monitor-info .url {
  font-size: 0.78rem;
  color: var(--text-muted);
  word-break: break-all;
}

.monitor-info .endpoints-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.4rem;
}

.monitor-info .endpoints-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-right: 0.15rem;
}

.monitor-info .endpoint-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.5rem;
  font-size: 0.68rem;
  font-weight: 500;
  color: rgba(20, 184, 166, 0.95);
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(20, 184, 166, 0.25);
  border-radius: 6px;
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.monitor-stats {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.monitor-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  min-width: 54px;
}

.monitor-stat .value {
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.monitor-stat .value .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.monitor-stat .value.up .status-dot { background: var(--success); box-shadow: 0 0 12px var(--success); animation: pulse-green 2s infinite; }
.monitor-stat .value.down .status-dot { background: #ef4444; box-shadow: 0 0 12px #ef4444; animation: pulse-red 2s infinite; }
.monitor-stat .value.pending .status-dot { background: var(--accent-teal); box-shadow: 0 0 12px var(--accent-teal); opacity: 0.8; }

@keyframes pulse-green { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes pulse-red { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.monitor-stat .value.up { color: var(--success); }
.monitor-stat .value.down { color: #ef4444; }
.monitor-stat .value.pending { color: var(--accent-teal); }

.monitor-stat .label {
  font-size: 0.62rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.monitor-actions {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
}

.monitor-actions button {
  padding: 0.4rem 0.7rem;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.monitor-actions button.btn-icon {
  padding: 0.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
}

.monitor-actions button.btn-icon svg {
  flex-shrink: 0;
}

.monitor-actions button.btn-check.btn-icon.loading svg {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.monitor-actions button:hover {
  border-color: var(--accent-purple);
  color: var(--text-primary);
  background: rgba(167, 139, 250, 0.1);
}

.monitor-actions button.btn-check {
  background: linear-gradient(135deg, var(--accent-teal), #14b8a6);
  border-color: transparent;
  color: white;
}

.monitor-actions button.btn-check svg {
  color: inherit;
}

.monitor-actions button.btn-check:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(45, 212, 191, 0.3);
}

.monitor-actions button.btn-check:disabled {
  opacity: 0.7;
  cursor: wait;
}

.monitor-actions button.danger:hover {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 2rem;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  width: 100%;
  max-width: 480px;
  backdrop-filter: blur(20px);
}

.modal-wide { max-width: 560px; }

.form-row { display: flex; gap: 1rem; }
.form-row .form-group { flex: 1; }
.form-row .flex-2 { flex: 2; }

.select-dark {
  width: 100%;
  padding: 0.85rem 2.5rem 0.85rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  transition: border-color 0.2s;
}
.select-dark:hover,
.select-dark:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.checkbox-label input { width: auto; }

.endpoints-section .form-hint-inline.block {
  display: block;
  margin-top: 0.25rem;
  margin-bottom: 0.75rem;
}

.endpoints-box {
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  margin-top: 0.5rem;
}

.endpoint-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}
.endpoint-row:last-child { margin-bottom: 0; }

.endpoint-row .endpoint-input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.9rem;
}
.endpoint-row .endpoint-input:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.btn-remove-endpoint {
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  transition: all 0.2s;
}
.btn-remove-endpoint:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: rgba(239, 68, 68, 0.5);
}

.btn-add-endpoint {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  margin-top: 0.75rem;
  background: rgba(167, 139, 250, 0.15);
  border: 1px solid rgba(167, 139, 250, 0.3);
  border-radius: 10px;
  color: var(--accent-purple);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-add-endpoint:hover {
  background: rgba(167, 139, 250, 0.25);
  border-color: var(--accent-purple);
  transform: translateY(-1px);
}
.btn-add-icon {
  font-size: 1.1rem;
  font-weight: 700;
}

.form-hint-inline { font-size: 0.75rem; color: var(--text-muted); font-weight: normal; }

.monitor-icon {
  width: 100%;
  height: 100%;
  object-fit: contain;
  flex-shrink: 0;
}
.monitor-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.group-badge {
  display: inline-block;
  background: rgba(167, 139, 250, 0.2);
  color: var(--accent-purple);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  margin-top: 0.25rem;
}

.modal h2 {
  margin-bottom: 1.5rem;
  font-size: 1.35rem;
}

.modal .form-group {
  margin-bottom: 1.25rem;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.modal-actions button {
  flex: 1;
  padding: 0.85rem;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-actions .btn-cancel {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.modal-actions .btn-cancel:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.modal-actions .btn-save {
  background: linear-gradient(135deg, var(--accent-purple), #8b5cf6);
  border: none;
  color: white;
}

.modal-actions .btn-save:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(167, 139, 250, 0.3);
}

.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.6) 0%, rgba(30, 41, 59, 0.2) 100%);
  border: 1px dashed rgba(148, 163, 184, 0.2);
  border-radius: 24px;
}

.empty-state .icon {
  font-size: 4.5rem;
  margin-bottom: 1.25rem;
  opacity: 0.6;
  filter: grayscale(0.3);
}

.empty-state h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.alert-success {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--accent-teal);
}

.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  z-index: 2000;
  animation: slideIn 0.3s ease;
}

.toast.success { border-left: 4px solid var(--success); }
.toast.warning { border-left: 4px solid #f59e0b; }
.toast.error { border-left: 4px solid #ef4444; }

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

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .try-card {
    max-width: 480px;
  }
}

@media (max-width: 1024px) {
  .monitor-card { grid-template-columns: 1fr auto; }
  .monitor-stats { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-content h1 { font-size: 2.5rem; }
  .stats-row { flex-wrap: wrap; gap: 1.5rem; }
  .header-actions { flex-wrap: wrap; }
  .form-row { flex-direction: column; }
  .monitor-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .monitor-stats { grid-column: auto; }
  .monitor-actions { flex-wrap: wrap; }
}