/**
 * SEO Suite - Advanced Website SEO Checker Stylesheet
 * File: theme/simpleX/css/seo_checker.css
 * Palette: SimpleX Theme (Orange #f97316 accents, Dark Teal #0f3b42 typography & light warm backgrounds)
 * Layout: Inspired by Seobility & industry-standard on-page audit dashboards
 */

:root {
  --sc-primary: #f97316;
  --sc-primary-hover: #ea580c;
  --sc-primary-light: #fff7ed;
  --sc-primary-border: #fed7aa;
  
  --sc-teal: #0f3b42;
  --sc-teal-dark: #072126;
  --sc-teal-light: #164e63;
  --sc-teal-soft: #f0fdfa;
  --sc-teal-border: #ccfbf1;
  
  --sc-blue: #1e88e5;
  --sc-blue-hover: #1565c0;
  --sc-blue-light: #e3f2fd;
  --sc-blue-border: #bbdefb;
  
  --sc-green: #10b981;
  --sc-green-dark: #059669;
  --sc-green-light: #ecfdf5;
  --sc-green-border: #a7f3d0;
  
  --sc-amber: #f59e0b;
  --sc-amber-dark: #d97706;
  --sc-amber-light: #fffbeb;
  --sc-amber-border: #fde68a;
  
  --sc-red: #ef4444;
  --sc-red-dark: #dc2626;
  --sc-red-light: #fef2f2;
  --sc-red-border: #fecaca;
  
  --sc-bg-page: #fffdfa;
  --sc-bg-card: #ffffff;
  --sc-bg-muted: #f8fafc;
  
  --sc-text-main: #1e293b;
  --sc-text-body: #334155;
  --sc-text-muted: #64748b;
  --sc-text-light: #94a3b8;
  
  --sc-border: #e2e8f0;
  --sc-border-light: #f1f5f9;
  
  --sc-radius-xl: 16px;
  --sc-radius-lg: 12px;
  --sc-radius-md: 8px;
  --sc-radius-sm: 5px;
  
  --sc-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --sc-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --sc-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
}

/* Base Wrapper */
.seo-checker-wrapper {
  width: 100%;
  margin-bottom: 40px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--sc-text-main);
}

/* Hero Section */
.sc-hero {
  text-align: center;
  padding: 34px 24px 28px;
  background: linear-gradient(135deg, #ffffff 0%, #fff7ed 50%, #fef3c7 100%);
  border: 1.5px solid var(--sc-primary-border);
  border-radius: var(--sc-radius-xl);
  box-shadow: var(--sc-shadow-md);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.sc-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.sc-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #ffffff;
  color: var(--sc-primary);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 5px 14px;
  border-radius: 50px;
  border: 1px solid var(--sc-primary-border);
  margin-bottom: 12px;
  box-shadow: var(--sc-shadow-sm);
}

.sc-hero-title {
  font-size: 30px;
  font-weight: 800;
  color: var(--sc-teal);
  line-height: 1.25;
  margin-bottom: 10px;
}

.sc-title-gradient {
  background: linear-gradient(90deg, #ea580c 0%, #f97316 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sc-hero-desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--sc-text-body);
  max-width: 760px;
  margin: 0 auto 22px;
}

/* Audit Input Form Card */
.sc-form-card {
  background: #ffffff;
  border-radius: var(--sc-radius-lg);
  padding: 20px;
  box-shadow: var(--sc-shadow-sm);
  border: 1px solid var(--sc-border);
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.sc-input-group {
  display: flex;
  gap: 10px;
  align-items: stretch;
}

.sc-url-input-wrap {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.sc-url-icon {
  position: absolute;
  left: 16px;
  color: var(--sc-primary);
  font-size: 16px;
  pointer-events: none;
}

.sc-url-input {
  width: 100%;
  height: 50px;
  padding: 0 45px 0 48px;
  font-size: 15px;
  font-weight: 500;
  color: var(--sc-teal);
  background: #ffffff;
  border: 2px solid #fed7aa;
  border-radius: var(--sc-radius-md);
  outline: none;
  transition: all 0.25s ease;
}

.sc-url-input:focus {
  border-color: var(--sc-primary);
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.15);
}

.sc-url-clear-btn {
  position: absolute;
  right: 14px;
  background: transparent;
  border: none;
  color: var(--sc-text-light);
  font-size: 16px;
  cursor: pointer;
  display: none;
  padding: 4px;
}

.sc-url-clear-btn:hover {
  color: var(--sc-red);
}

.sc-btn-analyze {
  height: 50px;
  padding: 0 28px;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--sc-radius-md);
  font-size: 14.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
  transition: all 0.25s ease;
}

.sc-btn-analyze:hover {
  background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.45);
  transform: translateY(-1px);
}

.sc-btn-analyze:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Sample chips */
.sc-sample-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--sc-text-muted);
}

.sc-sample-chip {
  background: var(--sc-bg-muted);
  border: 1px solid var(--sc-border);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--sc-teal-light);
  cursor: pointer;
  transition: all 0.2s;
}

.sc-sample-chip:hover {
  background: var(--sc-primary-light);
  border-color: var(--sc-primary-border);
  color: var(--sc-primary-hover);
}

/* Scanning Progress Container */
.sc-progress-container {
  display: none;
  background: #ffffff;
  border: 1.5px solid var(--sc-primary-border);
  border-radius: var(--sc-radius-lg);
  padding: 28px 24px;
  margin-bottom: 24px;
  box-shadow: var(--sc-shadow-md);
  text-align: center;
}

.sc-progress-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--sc-teal);
  margin-bottom: 6px;
}

.sc-progress-target {
  font-size: 13.5px;
  color: var(--sc-primary-hover);
  font-weight: 600;
  margin-bottom: 18px;
  word-break: break-all;
}

.sc-bar-track {
  width: 100%;
  max-width: 580px;
  height: 8px;
  background: #f1f5f9;
  border-radius: 20px;
  margin: 0 auto 20px;
  overflow: hidden;
}

.sc-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #f97316 0%, #10b981 100%);
  border-radius: 20px;
  transition: width 0.4s ease;
}

.sc-stages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}

.sc-stage-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--sc-radius-sm);
  background: var(--sc-bg-muted);
  border: 1px solid var(--sc-border);
  font-size: 12px;
  font-weight: 500;
  color: var(--sc-text-muted);
}

.sc-stage-item.active {
  background: var(--sc-primary-light);
  border-color: var(--sc-primary-border);
  color: var(--sc-primary-hover);
  font-weight: 600;
}

.sc-stage-item.done {
  background: var(--sc-green-light);
  border-color: var(--sc-green-border);
  color: var(--sc-green-dark);
  font-weight: 600;
}

/* =========================================================================
   DASHBOARD SECTIONS MATCHING USER'S SCREENSHOT EXACTLY
   ========================================================================= */
.sc-dashboard {
  display: none;
  animation: scFadeIn 0.35s ease;
}

@keyframes scFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* CARD 1: On-page score Card */
.sc-score-box {
  background: #ffffff;
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-md);
  margin-bottom: 20px;
  box-shadow: var(--sc-shadow-sm);
  overflow: hidden;
}

.sc-box-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--sc-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sc-box-header-title {
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sc-box-header-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sc-text-muted);
}

.sc-issues-count-badge {
  font-weight: 700;
  color: #1e293b;
}

.sc-critical-pill {
  background: #eab308;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: capitalize;
}

.sc-help-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: #cbd5e1;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  cursor: help;
}

.sc-score-body {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 32px;
}

@media (max-width: 768px) {
  .sc-score-body {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }
}

/* Left side of score card: Donut gauge */
.sc-score-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  text-align: center;
}

.sc-donut-wrapper {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

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

.sc-donut-bg {
  fill: none;
  stroke: #f1f5f9;
  stroke-width: 12;
}

.sc-donut-fill {
  fill: none;
  stroke: #eab308; /* Yellow/golden as in user's screenshot */
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 377;
  stroke-dashoffset: 377;
  transition: stroke-dashoffset 1.2s ease, stroke 0.3s ease;
}

.sc-donut-text-center {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.sc-donut-percent {
  font-size: 32px;
  font-weight: 800;
  color: #1e293b;
  line-height: 1;
}

.sc-donut-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--sc-text-muted);
  margin-top: 3px;
}

.sc-btn-embed {
  background: #ffffff;
  border: 1px solid var(--sc-border);
  color: #475569;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.sc-btn-embed:hover {
  background: #f8fafc;
  color: #1e293b;
  border-color: #cbd5e1;
}

/* Right side of score card: 6 horizontal progress bars in 2 columns */
.sc-score-right {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 28px;
}

@media (max-width: 600px) {
  .sc-score-right {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.sc-bar-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.sc-bar-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
}

.sc-bar-pct {
  font-weight: 700;
  color: #1e293b;
}

.sc-bar-track-sm {
  width: 100%;
  height: 6px;
  background: #f1f5f9;
  border-radius: 10px;
  overflow: hidden;
}

.sc-bar-fill-blue {
  height: 100%;
  width: 0%;
  background: #1e88e5; /* Distinct blue matching user screenshot */
  border-radius: 10px;
  transition: width 0.9s ease;
}

/* CARD 2: HTML page Card */
.sc-html-page-box {
  background: #ffffff;
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-md);
  margin-bottom: 24px;
  box-shadow: var(--sc-shadow-sm);
  overflow: hidden;
}

.sc-html-page-body {
  padding: 20px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
}

@media (max-width: 768px) {
  .sc-html-page-body {
    flex-direction: column;
  }
}

.sc-page-thumbnail-wrap {
  width: 240px;
  min-width: 240px;
  border: 1px solid var(--sc-border);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--sc-shadow-sm);
  background: #f8fafc;
}

@media (max-width: 768px) {
  .sc-page-thumbnail-wrap {
    width: 100%;
    max-width: 340px;
  }
}

.sc-page-thumbnail-img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
  background: #f1f5f9;
}

.sc-page-info-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sc-field-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
  color: #94a3b8;
  margin-bottom: 2px;
}

.sc-field-value-title {
  font-size: 14.5px;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.35;
}

.sc-field-value-desc {
  font-size: 13px;
  color: #475569;
  line-height: 1.45;
}

.sc-field-url {
  font-size: 13px;
  font-weight: 600;
  color: #0284c7;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  word-break: break-all;
}

.sc-field-url:hover {
  text-decoration: underline;
}

/* Metric chips row */
.sc-meta-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px 24px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--sc-border-light);
  font-size: 12.5px;
}

.sc-metric-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #64748b;
}

.sc-badge-green {
  background: #10b981;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
}

.sc-metric-val-bold {
  font-weight: 700;
  color: #1e293b;
}

/* =========================================================================
   NAVIGATION TABS (7 EXACT SECTIONS REQUESTED BY USER)
   ========================================================================= */
.sc-tabs-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--sc-border);
  margin-bottom: 20px;
}

.sc-tab-btn {
  background: transparent;
  border: none;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: #64748b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
  border-radius: 4px 4px 0 0;
}

.sc-tab-btn:hover {
  color: var(--sc-teal);
  background: rgba(0, 0, 0, 0.02);
}

.sc-tab-btn.active {
  color: #0284c7;
  border-bottom-color: #0284c7;
  font-weight: 700;
  background: #ffffff;
}

.sc-tab-badge-count {
  background: #fee2e2;
  color: #dc2626;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
}

.sc-tab-badge-score {
  background: #f1f5f9;
  color: #475569;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
}

.sc-tab-btn.active .sc-tab-badge-score {
  background: #e0f2fe;
  color: #0284c7;
}

/* Tab Content Panes */
.sc-tab-pane {
  display: none;
  background: #ffffff;
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-md);
  padding: 22px;
  box-shadow: var(--sc-shadow-sm);
  margin-bottom: 25px;
}

.sc-tab-pane.active {
  display: block;
  animation: scFadeIn 0.25s ease;
}

/* To-Do Filter Row */
.sc-todo-filter-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sc-border-light);
}

.sc-filter-chip {
  background: #f8fafc;
  border: 1px solid var(--sc-border);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s;
}

.sc-filter-chip:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.sc-filter-chip.active {
  background: #0f3b42;
  color: #ffffff;
  border-color: #0f3b42;
}

/* Checklist / Task Items */
.sc-task-item {
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
  transition: all 0.2s;
}

.sc-task-item.critical {
  border-left: 4px solid var(--sc-red);
}

.sc-task-item.warning {
  border-left: 4px solid var(--sc-amber);
}

.sc-task-item.passed {
  border-left: 4px solid var(--sc-green);
}

.sc-task-item.info {
  border-left: 4px solid var(--sc-blue);
}

.sc-task-header {
  padding: 12px 16px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.sc-task-header:hover {
  background: #f8fafc;
}

.sc-task-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.sc-task-status-icon {
  width: 20px;
  font-size: 15px;
  text-align: center;
}

.sc-task-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #1e293b;
}

.sc-task-cat-tag {
  font-size: 11px;
  font-weight: 600;
  background: #f1f5f9;
  color: #64748b;
  padding: 2px 7px;
  border-radius: 4px;
}

.sc-task-body {
  display: none;
  padding: 14px 16px;
  background: #f8fafc;
  border-top: 1px solid var(--sc-border);
  font-size: 13px;
  line-height: 1.55;
  color: #334155;
}

.sc-task-body.open {
  display: block;
}

.sc-task-diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 10px 0;
}

@media (max-width: 600px) {
  .sc-task-diff-grid {
    grid-template-columns: 1fr;
  }
}

.sc-task-box {
  background: #ffffff;
  border: 1px solid var(--sc-border);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 12px;
}

.sc-task-box strong {
  display: block;
  font-size: 10.5px;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.sc-task-box.detected strong { color: var(--sc-red-dark); }
.sc-task-box.expected strong { color: var(--sc-green-dark); }

.sc-task-solution {
  background: #ffffff;
  border-left: 3px solid #10b981;
  padding: 8px 12px;
  border-radius: 0 4px 4px 0;
  font-size: 12.5px;
  color: #334155;
}

/* Category Detail View Table */
.sc-detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.sc-detail-table th {
  background: #f8fafc;
  color: #1e293b;
  font-weight: 700;
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--sc-border);
}

.sc-detail-table td {
  padding: 10px 12px;
  border: 1px solid var(--sc-border);
  color: #334155;
}

.sc-detail-table tr:hover {
  background: #fdfdfe;
}

/* Print Friendly Layout */
@media print {
  body * {
    visibility: hidden;
  }
  .seo-checker-wrapper, .seo-checker-wrapper * {
    visibility: visible;
  }
  .seo-checker-wrapper {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
  }
  .sc-hero, .sc-form-card, .sc-tabs-bar, .sc-todo-filter-row, .header, .footer, .sidebar, #header, #footer {
    display: none !important;
  }
  .sc-dashboard, .sc-tab-pane {
    display: block !important;
  }
  .sc-task-body {
    display: block !important;
  }
}