/* MailTaste - DMARC Dashboard Styles */

/* ========================================
   THEME SYSTEM - 4 themes: dark, dim, dusk, light
   ======================================== */

/* Dark Theme (Default) */
:root {
  --bg-primary: #0f0f14;
  --bg-secondary: #1a1a24;
  --bg-card: #22222e;
  --bg-hover: #2a2a38;
  --text-primary: #e8e8ec;
  --text-secondary: #9898a8;
  --text-muted: #68687a;
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --border: #2a2a38;
  --chart-pass: #22c55e;
  --chart-fail: #ef4444;
  --chart-neutral: #64748b;
  --radius: 8px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

/* Dim Theme */
.theme-dim {
  --bg-primary: #1c1c24;
  --bg-secondary: #26262f;
  --bg-card: #2f2f3a;
  --bg-hover: #3a3a48;
  --text-primary: #d8d8dc;
  --text-secondary: #a0a0b0;
  --text-muted: #787890;
  --accent: #7c7cf8;
  --accent-hover: #9898ff;
  --border: #3a3a48;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
}

/* Dusk Theme */
.theme-dusk {
  --bg-primary: #d8d8e0;
  --bg-secondary: #c8c8d2;
  --bg-card: #e8e8f0;
  --bg-hover: #d0d0dc;
  --text-primary: #1a1a24;
  --text-secondary: #4a4a5a;
  --text-muted: #6a6a7a;
  --accent: #5558e8;
  --accent-hover: #4448d8;
  --border: #b8b8c8;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Light Theme */
.theme-light {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f8;
  --bg-card: #ffffff;
  --bg-hover: #eeeef2;
  --text-primary: #0f0f14;
  --text-secondary: #3a3a4a;
  --text-muted: #6a6a7a;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --border: #e0e0e8;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Navigation */
.nav {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background-color 0.2s, border-color 0.2s;
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-primary);
}

.nav-logo {
  background: var(--accent);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.75rem;
}

.nav-title {
  font-weight: 600;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.15s;
}

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

.nav-link.active {
  background: var(--accent);
  color: white;
}

/* Theme Toggle Button */
.theme-toggle {
  margin-left: 8px;
  padding: 8px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}

.theme-toggle:hover {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--accent);
}

/* Theme Icons - Dark (moon), Dim (half-moon), Dusk (sun-low), Light (sun) */
.theme-icon::before {
  content: '◐';  /* Default: dark theme shows half-moon */
}

.theme-dim .theme-icon::before {
  content: '☾';  /* Dim shows crescent moon */
}

.theme-dusk .theme-icon::before {
  content: '◑';  /* Dusk shows half-circle */
}

.theme-light .theme-icon::before {
  content: '☀';  /* Light shows sun */
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 1px;
  transition: all 0.2s;
}

.hamburger:hover span {
  background: var(--text-primary);
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Nav Overflow Menu (Hamburger dropdown) */
.nav-overflow {
  display: none;
  position: absolute;
  top: 60px;
  right: 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  flex-direction: column;
  gap: 4px;
  min-width: 160px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 200;
}

.nav-overflow.open {
  display: flex;
}

.nav-overflow .nav-link {
  padding: 10px 16px;
  border-radius: var(--radius);
}

.nav-overflow .nav-link:hover {
  background: var(--bg-hover);
}

.nav-overflow .theme-toggle {
  margin: 4px 0 0;
  width: 100%;
  justify-content: center;
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-indicator {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Mobile Responsive */
@media (max-width: 480px) {
  .nav-links {
    gap: 4px;
  }
  .nav-link {
    padding: 6px 10px;
    font-size: 13px;
  }
}

/* Main Content */
.main {
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  color: var(--text-muted);
}

/* Page Headers */
.page-header {
  margin-bottom: 2rem;
}

.page-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.page-subtitle {
  color: var(--text-secondary);
}

/* Stat Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
}

.stat-value.success { color: var(--success); }
.stat-value.danger { color: var(--danger); }
.stat-value.neutral { color: var(--text-primary); }

.stat-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.stat-change {
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* Cards and Panels */
.card {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
}

.card-link {
  font-size: 0.875rem;
  color: var(--accent);
  text-decoration: none;
}

.card-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.card-body {
  padding: 1.5rem;
}

/* Charts */
.chart-container {
  position: relative;
  height: 300px;
  width: 100%;
}

.chart-container.small {
  height: 200px;
}

.chart-container canvas {
  cursor: pointer;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Tables */
.table-container {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td {
  font-size: 0.875rem;
}

tr:hover {
  background: var(--bg-card);
}

.table-clickable tr {
  cursor: pointer;
}

.clickable-row {
  cursor: pointer;
  transition: background 0.15s;
}

.clickable-row:hover {
  background: var(--bg-hover);
}

.domain-link {
  color: var(--text-primary);
  text-decoration: none;
}

.domain-link:hover {
  color: var(--accent);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-success {
  background: rgba(34, 197, 94, 0.2);
  color: var(--success);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}

.badge-neutral {
  background: var(--bg-card);
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  border: none;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: white;
}

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

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--border);
}

/* Filters */
.filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

select {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
}

select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
}

.pagination-btn {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  cursor: pointer;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--border);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-info {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* IP Classification */
.ip-legitimate { color: var(--success); }
.ip-suspicious { color: var(--warning); }
.ip-attacker { color: var(--danger); }
.ip-mailing_list { color: #a78bfa; }
.ip-third_party { color: #60a5fa; }

/* IP Links (ARIN lookup) */
.ip-link {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--text-muted);
  transition: all 0.15s;
}

.ip-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.badge-mailing_list {
  background: rgba(167, 139, 250, 0.2);
  color: #a78bfa;
}

.badge-third_party {
  background: rgba(96, 165, 250, 0.2);
  color: #60a5fa;
}

/* Domain Cards */
.domain-card {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 1.5rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.domain-card.clickable {
  cursor: pointer;
}

.domain-card.clickable:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.domain-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.domain-policy {
  margin-bottom: 1rem;
}

.domain-stats {
  display: flex;
  gap: 2rem;
}

.domain-stat {
  text-align: center;
}

.domain-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.domain-stat-label {
  color: var(--text-secondary);
  font-size: 0.75rem;
}

/* Report Detail */
.report-detail {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.report-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.meta-item {
  background: var(--bg-card);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
}

.meta-label {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.meta-value {
  font-weight: 500;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
}

/* Utility */
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.font-mono { font-family: 'SF Mono', Monaco, monospace; }