/* ==========================================================================
   Sonar by Pactuno — Apple Human Interface Design System
   ========================================================================== */

:root {
  color-scheme: dark;
  --bg-canvas: #000000;
  --bg-surface: rgba(28, 28, 30, 0.65);
  --bg-surface-elevated: rgba(44, 44, 46, 0.75);
  --bg-surface-solid: #1c1c1e;
  --hairline: rgba(255, 255, 255, 0.12);
  --hairline-subtle: rgba(255, 255, 255, 0.07);
  --text-primary: #f5f5f7;
  --text-secondary: #86868b;
  --text-tertiary: #636366;
  --accent-blue: #2997ff;
  --accent-blue-hover: #0077ed;
  --accent-blue-glow: rgba(41, 151, 255, 0.25);
  --badge-green: #30d158;
  --badge-orange: #ff9f0a;
  --badge-red: #ff453a;
  --badge-purple: #bf5af2;
  --font-stack: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", sans-serif;
  --radius-capsule: 980px;
  --radius-card: 24px;
  --radius-subcard: 16px;
  --trans-spring: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
  color-scheme: light;
  --bg-canvas: #f5f5f7;
  --bg-surface: rgba(255, 255, 255, 0.75);
  --bg-surface-elevated: rgba(255, 255, 255, 0.95);
  --bg-surface-solid: #ffffff;
  --hairline: rgba(0, 0, 0, 0.08);
  --hairline-subtle: rgba(0, 0, 0, 0.04);
  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #86868b;
  --accent-blue: #0071e3;
  --accent-blue-hover: #0077ed;
  --accent-blue-glow: rgba(0, 113, 227, 0.2);
}

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

html, body {
  font-family: var(--font-stack);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.47059;
  font-size: 15px;
  letter-spacing: -0.012em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ==========================================================================
   Navigation Bar (Cupertino Minimalist)
   ========================================================================== */

.nav-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(25px) saturate(190%);
  -webkit-backdrop-filter: blur(25px) saturate(190%);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--hairline-subtle);
  height: 60px;
  display: flex;
  align-items: center;
  transition: var(--trans-spring);
}

.nav-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.sonar-symbol {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, #0a84ff, #5e5ce6);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px var(--accent-blue-glow);
}

.brand-name {
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.035em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-pill {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: rgba(41, 151, 255, 0.15);
  color: var(--accent-blue);
  padding: 2px 8px;
  border-radius: var(--radius-capsule);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.theme-toggle {
  background: transparent;
  border: 1px solid var(--hairline);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-spring);
}

.theme-toggle:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

/* ==========================================================================
   Hero & Sonar Radar Section
   ========================================================================== */

.hero-section {
  position: relative;
  padding: 80px 24px 40px;
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

/* Subtle background radar circles */
.radar-ambient {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.radar-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(41, 151, 255, 0.12);
}

.radar-ring:nth-child(1) { width: 220px; height: 220px; }
.radar-ring:nth-child(2) { width: 440px; height: 440px; }
.radar-ring:nth-child(3) { width: 660px; height: 660px; }

.radar-sweep {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 330px;
  height: 330px;
  transform-origin: 0 0;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(41, 151, 255, 0.15) 45deg, transparent 60deg);
  border-radius: 50%;
  animation: radar-rotate 8s linear infinite;
  display: none;
}

.is-scanning .radar-sweep {
  display: block;
}

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

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-blue);
  background: rgba(41, 151, 255, 0.1);
  border: 1px solid rgba(41, 151, 255, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-capsule);
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 16px;
  background: linear-gradient(180deg, var(--text-primary) 0%, rgba(255, 255, 255, 0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .hero-title {
  background: linear-gradient(180deg, #1d1d1f 0%, #48484a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--text-secondary);
  font-weight: 400;
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.45;
}

/* ==========================================================================
   Apple Omnibox Search Field
   ========================================================================== */

.omnibox-card {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  background: var(--bg-surface);
  backdrop-filter: blur(30px) saturate(180%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-capsule);
  padding: 6px;
  display: flex;
  align-items: center;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  transition: var(--trans-spring);
}

.omnibox-card:focus-within {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px var(--accent-blue-glow), 0 16px 48px rgba(0, 0, 0, 0.4);
}

.omnibox-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.omnibox-input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  font-size: 16px;
  font-family: inherit;
  color: var(--text-primary);
  padding: 10px 4px;
}

.omnibox-input::placeholder {
  color: var(--text-tertiary);
}

.audit-button {
  background: var(--accent-blue);
  color: #fff;
  border: 0;
  outline: none;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  padding: 12px 24px;
  border-radius: var(--radius-capsule);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--trans-spring);
}

.audit-button:hover {
  background: var(--accent-blue-hover);
  transform: scale(1.02);
}

.audit-button:active {
  transform: scale(0.98);
}

.sample-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

.sample-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--hairline-subtle);
  color: var(--text-secondary);
  padding: 4px 12px;
  border-radius: var(--radius-capsule);
  cursor: pointer;
  transition: var(--trans-spring);
}

.sample-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

/* ==========================================================================
   Loading Pulse State
   ========================================================================== */

.loading-container {
  display: none;
  max-width: 600px;
  margin: 60px auto;
  text-align: center;
}

.loading-container.active {
  display: block;
}

.radar-ping-anim {
  width: 90px;
  height: 90px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse-ping 2s infinite ease-out;
}

@keyframes pulse-ping {
  0% { box-shadow: 0 0 0 0 rgba(41, 151, 255, 0.6); }
  70% { box-shadow: 0 0 0 35px rgba(41, 151, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(41, 151, 255, 0); }
}

.loading-status {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.loading-steps {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ==========================================================================
   Audit Report Container & Apple Segmented Control
   ========================================================================== */

.report-section {
  display: none;
  max-width: 1140px;
  margin: 40px auto 100px;
  padding: 0 24px;
}

.report-section.active {
  display: block;
}

.segmented-control {
  background: var(--bg-surface-elevated);
  backdrop-filter: blur(20px);
  padding: 4px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--hairline);
  display: flex;
  gap: 4px;
  max-width: 780px;
  margin: 0 auto 36px;
  overflow-x: auto;
}

.segment-btn {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  padding: 10px 18px;
  border-radius: var(--radius-capsule);
  font-family: inherit;
  font-size: 13px;
  font-weight: 550;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--trans-spring);
}

.segment-btn:hover {
  color: var(--text-primary);
}

.segment-btn.active {
  background: var(--bg-surface-solid);
  color: var(--text-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Report Score Card (Hero Level)
   ========================================================================== */

.score-hero-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.glass-card {
  background: var(--bg-surface);
  backdrop-filter: blur(25px) saturate(180%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 32px;
  transition: var(--trans-spring);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.score-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.gauge-wrapper {
  position: relative;
  width: 170px;
  height: 170px;
  margin-bottom: 16px;
}

.gauge-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.gauge-bg {
  fill: none;
  stroke: var(--hairline);
  stroke-width: 14;
}

.gauge-fill {
  fill: none;
  stroke: var(--badge-green);
  stroke-width: 14;
  stroke-linecap: round;
  stroke-dasharray: 440;
  stroke-dashoffset: 440;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.16, 1, 0.3, 1), stroke 0.4s ease;
}

.gauge-center-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gauge-number {
  font-size: 46px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.gauge-grade {
  font-size: 14px;
  font-weight: 600;
  color: var(--badge-green);
  margin-top: 4px;
}

.score-label {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.score-sublabel {
  font-size: 13px;
  color: var(--text-secondary);
}

.quick-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  height: 100%;
}

.stat-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline-subtle);
  border-radius: var(--radius-subcard);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-box-val {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.stat-box-val.critical { color: var(--badge-red); }
.stat-box-val.warning { color: var(--badge-orange); }
.stat-box-val.passed { color: var(--badge-green); }

.stat-box-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   The 12 Issue Finders Matrix
   ========================================================================== */

.finders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.finder-card {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-subcard);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--trans-spring);
}

.finder-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.22);
}

.finder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.finder-name {
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.finder-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: var(--radius-capsule);
}

.finder-badge.pass { background: rgba(48, 209, 88, 0.15); color: var(--badge-green); border: 1px solid rgba(48, 209, 88, 0.3); }
.finder-badge.warn { background: rgba(255, 159, 10, 0.15); color: var(--badge-orange); border: 1px solid rgba(255, 159, 10, 0.3); }
.finder-badge.alert { background: rgba(255, 69, 58, 0.15); color: var(--badge-red); border: 1px solid rgba(255, 69, 58, 0.3); }

.finder-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.finder-meta {
  font-size: 12px;
  color: var(--text-tertiary);
  border-top: 1px solid var(--hairline-subtle);
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   Live SERP Snippet Preview (Google Simulator)
   ========================================================================== */

.serp-card {
  background: var(--bg-surface-solid);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-subcard);
  padding: 24px;
  margin-top: 24px;
}

.serp-url-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.serp-title {
  font-size: 19px;
  color: var(--accent-blue);
  font-weight: 500;
  text-decoration: none;
  line-height: 1.3;
  margin-bottom: 6px;
  display: block;
}

.serp-snippet {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   Keyword Cloud & Density Bar
   ========================================================================== */

.keyword-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
  font-size: 13px;
}

.keyword-table th {
  text-align: left;
  color: var(--text-tertiary);
  font-weight: 550;
  padding: 10px 14px;
  border-bottom: 1px solid var(--hairline);
}

.keyword-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--hairline-subtle);
}

/* ==========================================================================
   Discreet Bottom Sponsor Slot
   ========================================================================== */

.sponsor-footer-bar {
  max-width: 960px;
  margin: 60px auto 20px;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--hairline-subtle);
  border-radius: var(--radius-subcard);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: 12px;
}

.sponsor-tag {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 820px) {
  .score-hero-grid {
    grid-template-columns: 1fr;
  }
  .quick-stats-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 38px;
  }
}

/* ==========================================================================
   MODE SWITCHER (NAVBAR SEGMENTED PILL)
   ========================================================================== */

.nav-mode-switcher {
  display: flex;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--hairline);
  padding: 3px;
  border-radius: var(--radius-capsule);
  gap: 2px;
}

[data-theme="light"] .nav-mode-switcher {
  background: rgba(0, 0, 0, 0.05);
}

.mode-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-stack);
  font-size: 13px;
  font-weight: 550;
  padding: 6px 16px;
  border-radius: var(--radius-capsule);
  cursor: pointer;
  transition: var(--trans-spring);
  display: flex;
  align-items: center;
  gap: 6px;
}

.mode-btn:hover {
  color: var(--text-primary);
}

.mode-btn.active {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .mode-btn.active {
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.user-nav-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--hairline);
  padding: 4px 12px 4px 6px;
  border-radius: var(--radius-capsule);
  font-size: 13px;
}

.user-avatar-circle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00c6ff, #0072ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 11px;
  color: #fff;
}

.btn-signout {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 12px;
  cursor: pointer;
  padding-left: 6px;
  border-left: 1px solid var(--hairline);
}
.btn-signout:hover {
  color: var(--badge-red);
}

/* ==========================================================================
   CUPERTINO AUTH MODAL
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
  animation: modalFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

.auth-modal-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  position: relative;
}

.auth-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-spring);
}
.auth-modal-close:hover {
  background: rgba(255, 255, 255, 0.16);
  color: var(--text-primary);
}

.auth-tabs {
  display: flex;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px;
  border-radius: var(--radius-capsule);
  margin-bottom: 24px;
}

.auth-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  padding: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-capsule);
  cursor: pointer;
  transition: var(--trans-spring);
}

.auth-tab-btn.active {
  background: var(--bg-surface-solid);
  color: var(--text-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.auth-input-group {
  margin-bottom: 16px;
}

.auth-input-group label {
  display: block;
  font-size: 12px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 6px;
}

.auth-input-field {
  width: 100%;
  height: 46px;
  padding: 0 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--hairline);
  color: var(--text-primary);
  font-family: var(--font-stack);
  font-size: 14px;
  outline: none;
  transition: var(--trans-spring);
}
.auth-input-field:focus {
  border-color: var(--accent-blue);
  background: rgba(41, 151, 255, 0.05);
  box-shadow: 0 0 0 3px var(--accent-blue-glow);
}

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.password-input-wrapper .auth-input-field {
  padding-right: 44px;
}

.password-toggle-btn {
  position: absolute;
  right: 10px;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-spring);
}

.password-toggle-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.password-toggle-btn svg {
  display: block;
}

.auth-submit-btn {
  width: 100%;
  height: 48px;
  border-radius: 14px;
  background: var(--accent-blue);
  color: #fff;
  font-family: var(--font-stack);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--trans-spring);
  margin-top: 10px;
}
.auth-submit-btn:hover {
  background: var(--accent-blue-hover);
  box-shadow: 0 8px 24px var(--accent-blue-glow);
}

.instant-demo-btn {
  width: 100%;
  height: 44px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  font-family: var(--font-stack);
  font-size: 14px;
  font-weight: 550;
  border: 1px solid var(--hairline);
  cursor: pointer;
  transition: var(--trans-spring);
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.instant-demo-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.auth-error-msg {
  color: var(--badge-red);
  font-size: 13px;
  margin-top: 12px;
  text-align: center;
  display: none;
}

/* ==========================================================================
   MODE 2: CONNECTED DOMAIN DASHBOARD (SEMRUSH / AHREFS STYLE)
   ========================================================================== */

.domain-portal-view {
  max-width: 1200px;
  margin: 32px auto 60px;
  padding: 0 24px;
}

.domain-hero-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 30px;
  border-radius: var(--radius-card);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--hairline);
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 18px;
}

.domain-hero-title {
  display: flex;
  align-items: center;
  gap: 14px;
}

.domain-favicon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(41, 151, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
}

.domain-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-capsule);
  font-size: 11px;
  font-weight: 600;
  background: rgba(48, 209, 88, 0.12);
  color: var(--badge-green);
  border: 1px solid rgba(48, 209, 88, 0.25);
  margin-left: 8px;
}

.domain-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.domain-actions-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-secondary-action {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--hairline);
  color: var(--text-primary);
  padding: 9px 18px;
  border-radius: var(--radius-capsule);
  font-family: var(--font-stack);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--trans-spring);
  display: flex;
  align-items: center;
  gap: 6px;
}
.btn-secondary-action:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* 5-Metrics Grid Strip */
.domain-metrics-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.metric-strip-card {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-subcard);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.metric-strip-val {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.04em;
  margin: 6px 0;
}

.metric-strip-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 600;
}

.metric-strip-note {
  font-size: 11px;
  color: var(--text-tertiary);
}

/* Sub-Dashboard Tabs */
.dashboard-subtabs {
  display: flex;
  gap: 10px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 12px;
}

.subtab-btn {
  background: transparent;
  border: none;
  font-family: var(--font-stack);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-capsule);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--trans-spring);
}
.subtab-btn:hover {
  color: var(--text-primary);
}
.subtab-btn.active {
  background: var(--accent-blue);
  color: #fff;
}

/* Alert Callout Cards */
.alert-callout-card {
  background: rgba(255, 159, 10, 0.08);
  border: 1px solid rgba(255, 159, 10, 0.25);
  border-radius: var(--radius-subcard);
  padding: 16px 20px;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.alert-callout-card.critical {
  background: rgba(255, 69, 58, 0.08);
  border-color: rgba(255, 69, 58, 0.25);
}

.alert-callout-card.success {
  background: rgba(48, 209, 88, 0.08);
  border-color: rgba(48, 209, 88, 0.25);
}

.callout-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Inventory Table */
.blog-inventory-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
}

.blog-inventory-table th {
  text-align: left;
  font-size: 12px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  font-weight: 600;
  padding: 12px 14px;
  border-bottom: 1px solid var(--hairline);
}

.blog-inventory-table td {
  padding: 16px 14px;
  border-bottom: 1px solid var(--hairline-subtle);
  font-size: 13px;
  vertical-align: middle;
}

.blog-title-cell {
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  margin-bottom: 4px;
}

.blog-url-cell {
  font-size: 11px;
  color: var(--text-tertiary);
  text-decoration: none;
}
.blog-url-cell:hover {
  color: var(--accent-blue);
}

.tag-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}
.tag-badge.warn {
  background: rgba(255, 159, 10, 0.15);
  color: var(--badge-orange);
}
.tag-badge.alert {
  background: rgba(255, 69, 58, 0.15);
  color: var(--badge-red);
}
.tag-badge.pass {
  background: rgba(48, 209, 88, 0.15);
  color: var(--badge-green);
}

/* Decay Cards Grid */
.decay-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.decay-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-subcard);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.decay-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.decay-badge {
  padding: 3px 8px;
  border-radius: var(--radius-capsule);
  font-size: 11px;
  font-weight: 600;
}
.decay-badge.decayed {
  background: rgba(255, 69, 58, 0.15);
  color: var(--badge-red);
}
.decay-badge.maturing {
  background: rgba(255, 159, 10, 0.15);
  color: var(--badge-orange);
}
.decay-badge.fresh {
  background: rgba(48, 209, 88, 0.15);
  color: var(--badge-green);
}

.decay-recommendation {
  background: rgba(0, 0, 0, 0.25);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 12px;
  border-left: 3px solid var(--accent-blue);
}