/* ========================================================
   BunnyMail Admin Console — Lovable / Replit Design System
   Palette: Deep Obsidian Black, Emerald Green & White
   ======================================================== */

:root {
  --bg-page: #09090b;
  --bg-card: #111114;
  --bg-input: #141418;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);

  --accent: #10b981;
  --accent-light: #34d399;
  --accent-tint: rgba(16, 185, 129, 0.1);

  --danger: #ef4444;
  --danger-tint: rgba(239, 68, 68, 0.12);

  --text-white: #ffffff;
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
}

.font-mono {
  font-family: var(--font-mono);
}

.text-accent {
  color: var(--accent);
}

/* ========================================================
   AUTH OVERLAY
   ======================================================== */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(9, 9, 11, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 36px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

.auth-logo-badge {
  width: 46px;
  height: 46px;
  background: var(--accent-tint);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 16px;
}

.auth-brand h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 6px;
}

.auth-brand p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 24px;
}

.auth-form {
  text-align: left;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--text-white);
  outline: none;
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.btn-submit {
  width: 100%;
  background: var(--accent);
  color: #09090b;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background: var(--accent-light);
}

.error-banner {
  background: var(--danger-tint);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  margin-bottom: 14px;
}

.auth-footer {
  margin-top: 20px;
}

.back-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  transition: var(--transition);
}

.back-link:hover {
  color: var(--text-white);
}

/* ========================================================
   DASHBOARD
   ======================================================== */
.dashboard-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.admin-header {
  background: #09090b;
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.brand-logo {
  width: 32px;
  height: 32px;
  background: var(--accent-tint);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-btn-outline {
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-primary);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.nav-btn-outline:hover {
  background: #18181b;
  color: var(--text-white);
}

.nav-btn-logout {
  background: var(--danger-tint);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.nav-btn-logout:hover {
  background: rgba(239, 68, 68, 0.25);
  color: #ffffff;
}

.admin-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px 24px 60px;
  flex: 1;
  width: 100%;
}

/* Metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--accent-tint);
  border: 1px solid rgba(16, 185, 129, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.metric-info {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-value {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.2;
  margin-top: 2px;
}

/* Admin Card */
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.card-header {
  margin-bottom: 20px;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 4px;
}

.card-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
}

/* Add Domain Bar */
.add-domain-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  max-width: 560px;
}

.input-with-at {
  display: flex;
  align-items: center;
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding-left: 12px;
}

.at-symbol {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.input-with-at .form-input {
  border: none;
  background: transparent;
  padding-left: 6px;
}

.btn-primary {
  background: var(--accent);
  color: #09090b;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.86rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--accent-light);
}

/* Table */
.domains-table-wrapper {
  overflow-x: auto;
}

.domains-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.domains-table th {
  padding: 12px 16px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-subtle);
}

.domains-table td {
  padding: 14px 16px;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.domain-pill {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-white);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  background: var(--accent-tint);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-light);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
}

.route-badge {
  display: inline-flex;
  align-items: center;
  background: #18181b;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 9999px;
}

.btn-delete-domain {
  background: var(--danger-tint);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #f87171;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-delete-domain:hover {
  background: rgba(239, 68, 68, 0.25);
  color: #ffffff;
}

/* Guide Grid */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.guide-box {
  background: #0d0d10;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.guide-badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--accent-tint);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-light);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
}

.guide-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
}

.guide-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.code-snippet {
  background: #060608;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 3px;
  color: #d4d4d8;
  word-break: break-all;
}

.admin-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 18px 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2000;
}

.toast {
  background: #18181b;
  border: 1px solid var(--border-hover);
  color: var(--text-white);
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
}

.toast.success {
  border-color: rgba(16, 185, 129, 0.4);
}