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

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

:root {
  --bg-primary: #0f1117;
  --bg-secondary: #161b27;
  --bg-card: #1a2133;
  --bg-hover: #1f2940;
  --border: #2a3550;
  --border-light: #334166;
  --text-primary: #e8eaf0;
  --text-secondary: #8892a4;
  --text-muted: #5a6478;
  --accent-blue: #3b82f6;
  --accent-blue-hover: #2563eb;
  --accent-green: #22c55e;
  --accent-red: #ef4444;
  --accent-yellow: #eab308;
  --accent-grey: #6b7280;
  --server-baremetal: #3b82f6;
  --server-baremetal2: #8b5cf6;
  --server-marlin: #14b8a6;
  --server-marlinhosting: #f97316;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --transition: 0.18s ease;
}

html, body {
  height: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ─── LOGIN PAGE ─────────────────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 60% 50% at 50% -10%, rgba(59,130,246,0.12) 0%, transparent 70%),
    var(--bg-primary);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.login-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.login-logo-icon svg {
  width: 22px;
  height: 22px;
  fill: white;
}

.login-logo-text h1 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.login-logo-text span {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
}

.login-step {
  animation: fadeIn 0.2s ease;
}

.login-step.hidden {
  display: none;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-heading {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.login-subtext {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.6;
}

.login-subtext strong {
  color: var(--text-primary);
  font-weight: 500;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  padding: 10px 14px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

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

/* OTP digit inputs */
.otp-inputs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.otp-digit {
  flex: 1;
  aspect-ratio: 1;
  max-width: 52px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Inter', monospace;
  font-size: 22px;
  font-weight: 600;
  text-align: center;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  caret-color: transparent;
}

.otp-digit:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.otp-digit.filled {
  border-color: var(--border-light);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--accent-blue);
  color: white;
  padding: 11px 20px;
  width: 100%;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-blue-hover);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 12px;
  font-size: 13px;
}

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

.btn-sm {
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(59,130,246,0.06);
}

.btn-blue-sm {
  background: rgba(59,130,246,0.15);
  color: #93c5fd;
  border: 1px solid rgba(59,130,246,0.25);
}

.btn-blue-sm:hover {
  background: rgba(59,130,246,0.25);
  color: #bfdbfe;
}

.btn-green-sm {
  background: rgba(34,197,94,0.12);
  color: #86efac;
  border: 1px solid rgba(34,197,94,0.2);
}

.btn-green-sm:hover {
  background: rgba(34,197,94,0.22);
  color: #bbf7d0;
}

.login-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  gap: 12px;
}

.resend-link {
  font-size: 13px;
  color: var(--accent-blue);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
  transition: color var(--transition);
}

.resend-link:hover {
  color: #93c5fd;
  text-decoration: underline;
}

.error-msg {
  display: none;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--radius-sm);
  color: #fca5a5;
  font-size: 13px;
  padding: 10px 14px;
  margin-bottom: 16px;
}

.error-msg.visible {
  display: block;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* ─── DASHBOARD LAYOUT ──────────────────────────────────────── */

.dashboard-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 230px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-logo-icon svg {
  width: 18px;
  height: 18px;
  fill: white;
}

.sidebar-logo-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.sidebar-logo-text span {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
}

.sidebar-nav {
  padding: 12px 10px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  font-family: inherit;
}

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

.nav-item.active {
  background: rgba(59,130,246,0.12);
  color: #93c5fd;
}

.nav-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.8;
}

.sidebar-footer {
  padding: 12px 10px 16px;
  border-top: 1px solid var(--border);
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  border: none;
  background: none;
  width: 100%;
  font-family: inherit;
}

.logout-btn:hover {
  background: rgba(239,68,68,0.1);
  color: #fca5a5;
}

.logout-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Main area */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 16px;
  flex-wrap: wrap;
}

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

.header-left h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.count-badge {
  background: var(--bg-hover);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  padding: 2px 10px;
  border-radius: 20px;
}

.status-summary {
  display: flex;
  gap: 10px;
  align-items: center;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 20px;
}

.status-pill.up {
  background: rgba(34,197,94,0.1);
  color: #86efac;
  border: 1px solid rgba(34,197,94,0.2);
}

.status-pill.down {
  background: rgba(239,68,68,0.1);
  color: #fca5a5;
  border: 1px solid rgba(239,68,68,0.2);
}

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

.search-input {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13px;
  padding: 8px 14px 8px 36px;
  outline: none;
  width: 240px;
  transition: border-color var(--transition), box-shadow var(--transition);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235a6478' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 12px center;
}

.search-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}

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

.sites-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
}

/* Sites grid */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

/* Site card */
.site-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.site-card:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

.site-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 8px;
}

.site-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
}

.status-dot.up { background: var(--accent-green); box-shadow: 0 0 6px rgba(34,197,94,0.5); }
.status-dot.down { background: var(--accent-red); box-shadow: 0 0 6px rgba(239,68,68,0.5); }
.status-dot.dns_mismatch { background: var(--accent-yellow); box-shadow: 0 0 6px rgba(234,179,8,0.5); }
.status-dot.unknown { background: var(--accent-grey); }

.site-domain {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  flex-shrink: 0;
}

.badge {
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.badge-server {
  border: 1px solid;
}

.badge-server.baremetal {
  color: #93c5fd;
  background: rgba(59,130,246,0.12);
  border-color: rgba(59,130,246,0.25);
}

.badge-server.baremetal2 {
  color: #c4b5fd;
  background: rgba(139,92,246,0.12);
  border-color: rgba(139,92,246,0.25);
}

.badge-server.marlin {
  color: #5eead4;
  background: rgba(20,184,166,0.12);
  border-color: rgba(20,184,166,0.25);
}

.badge-server.marlinhosting {
  color: #fdba74;
  background: rgba(249,115,22,0.12);
  border-color: rgba(249,115,22,0.25);
}

.badge-suspended {
  color: #fca5a5;
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.25);
}

.site-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.site-since {
  font-size: 11.5px;
  color: #fca5a5;
  margin-top: 3px;
}

.site-actions {
  display: flex;
  gap: 7px;
}

/* Skeleton loading */
.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.skeleton-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.skeleton-line {
  height: 12px;
  border-radius: 4px;
  background: var(--bg-hover);
  margin-bottom: 10px;
}

.skeleton-line.short { width: 40%; }
.skeleton-line.medium { width: 65%; }
.skeleton-line.long { width: 90%; }

.skeleton-actions {
  display: flex;
  gap: 7px;
  margin-top: 12px;
}

.skeleton-btn {
  height: 28px;
  width: 72px;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  text-align: center;
  grid-column: 1 / -1;
}

.empty-state-icon {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.empty-state p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    width: 200px;
  }

  .sites-container {
    padding: 16px;
  }

  .main-header {
    padding: 16px;
  }

  .search-input {
    width: 180px;
  }

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

@media (max-width: 580px) {
  .dashboard-layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    flex-direction: row;
    flex-shrink: 0;
  }
}