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

:root {
  --bg: #f8f9fa;
  --surface: #ffffff;
  --border: #e9ecef;
  --border-light: #f1f3f5;
  --text: #212529;
  --text-secondary: #6c757d;
  --text-muted: #adb5bd;
  --accent: #0066FF;
  --accent-light: #e8f0fe;
  --green: #198754;
  --green-bg: #e8f5e9;
  --amber: #e67e22;
  --amber-bg: #fef8e7;
  --chart-1: #0066FF;
  --chart-2: #198754;
  --chart-3: #e67e22;
  --chart-4: #6f42c1;
  --chart-5: #dc3545;
  --chart-6: #6c757d;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.3px;
}
.logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 20px; }
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }

.btn-primary {
  background: var(--accent);
  color: #fff !important;
  padding: 7px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  transition: background 0.15s;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover { background: #0052cc; }
.btn-large { padding: 10px 24px; font-size: 14px; }

.lang-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.lang-toggle:hover { border-color: var(--accent); color: var(--accent); }

/* Hero */
.hero {
  text-align: center;
  padding: 64px 24px 48px;
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(0,102,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero h1 {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.6px;
  margin-bottom: 32px;
  color: var(--text);
  position: relative;
}
.hero h1::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 16px auto 0;
}
.hero-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: -16px auto 24px;
  line-height: 1.6;
}
.hero-share {
  margin-top: 28px;
  display: flex;
  gap: 10px;
  justify-content: center;
}
.share-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.share-btn:hover { border-color: var(--accent); color: var(--accent); }
.share-btn--copy { color: var(--text-secondary); font-weight: 500; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 28px;
  font-size: 13px;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}
.stat:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-num {
  display: block;
  font-size: 30px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 2px;
}

/* Filters */
.filters {
  max-width: 1200px;
  margin: 0 auto 28px;
  padding: 0 24px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.search-input {
  flex: 1;
  min-width: 200px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  transition: border-color 0.15s;
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,102,255,0.1);
}
.filter-select {
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  cursor: pointer;
  min-width: 140px;
  transition: border-color 0.15s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}
.filter-select:focus { outline: none; border-color: var(--accent); }

/* Category Colors */
.cat-ai { --cat-color: #6366f1; --cat-bg: #eef2ff; }
.cat-dev { --cat-color: #0066FF; --cat-bg: #e8f0fe; }
.cat-design { --cat-color: #e91e63; --cat-bg: #fce4ec; }
.cat-marketing { --cat-color: #e67e22; --cat-bg: #fef8e7; }
.cat-sales { --cat-color: #198754; --cat-bg: #e8f5e9; }
.cat-productivity { --cat-color: #0891b2; --cat-bg: #ecfeff; }
.cat-data { --cat-color: #7c3aed; --cat-bg: #f5f0ff; }
.cat-analytics { --cat-color: #7c3aed; --cat-bg: #f5f0ff; }
.cat-marketplace { --cat-color: #dc3545; --cat-bg: #fef0f0; }
.cat-business { --cat-color: #0d6efd; --cat-bg: #eaf2ff; }
.cat-creator { --cat-color: #fd7e14; --cat-bg: #fff5eb; }
.cat-content { --cat-color: #0ea5e9; --cat-bg: #ecfaff; }
.cat-community { --cat-color: #d63384; --cat-bg: #fef2f7; }
.cat-writing { --cat-color: #20c997; --cat-bg: #e6faf4; }
.cat-nocode { --cat-color: #6f42c1; --cat-bg: #f4f0ff; }
.cat-edu { --cat-color: #fd7e14; --cat-bg: #fff5eb; }
.cat-finance { --cat-color: #6f42c1; --cat-bg: #f4f0ff; }
.cat-travel { --cat-color: #0ea5e9; --cat-bg: #ecfaff; }
.cat-hr { --cat-color: #198754; --cat-bg: #e8f5e9; }
.cat-consumer { --cat-color: #e67e22; --cat-bg: #fef8e7; }
.cat-ecommerce { --cat-color: #e91e63; --cat-bg: #fce4ec; }
.cat-other { --cat-color: #6c757d; --cat-bg: #f1f3f5; }

/* Tool Grid */
.tool-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}
.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cat-color, var(--border));
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  cursor: pointer;
  position: relative;
}
.tool-card:hover {
  border-color: var(--cat-color, var(--accent));
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.tool-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}
.tool-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}
.tool-card .category-tag {
  font-size: 11px;
  font-weight: 600;
  background: var(--cat-bg, var(--accent-light));
  color: var(--cat-color, var(--accent));
  padding: 3px 10px;
  border-radius: 12px;
  white-space: nowrap;
}
.tool-card .desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.5;
}
.tool-card .meta {
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  flex-wrap: wrap;
  align-items: center;
}
.mrr-badge {
  background: var(--green-bg);
  color: var(--green);
  font-weight: 700;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.meta-price { color: var(--text-muted); font-size: 12px; }
.meta-solo {
  background: var(--amber-bg);
  color: var(--amber);
  font-weight: 600;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
}

/* Featured top-earner cards */
.tool-card--featured {
  border-color: #f59e0b;
  box-shadow: 0 2px 12px rgba(245,158,11,0.12);
}
.top-badge {
  position: absolute;
  top: -1px;
  right: 16px;
  background: #f59e0b;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 0 0 6px 6px;
  letter-spacing: 0.3px;
}
.tool-card--featured:hover {
  box-shadow: 0 6px 20px rgba(245,158,11,0.2);
}

/* Detail */
#view-detail { max-width: 760px; margin: 0 auto; padding: 36px 24px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 24px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.15s;
}
.back-link:hover { color: var(--text); }
.detail-header { margin-bottom: 32px; }
.detail-header h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.3px; margin-bottom: 6px; }
.detail-header .url {
  color: var(--accent);
  font-size: 14px;
  text-decoration: none;
}
.detail-header .url:hover { text-decoration: underline; }
.detail-section { margin-bottom: 24px; }
.detail-section h3 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.detail-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.detail-card .label { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.4px; }
.detail-card .value { font-size: 16px; font-weight: 600; }
.tech-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tech-tag {
  font-size: 12px;
  font-weight: 500;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 12px;
  color: var(--text-secondary);
}

/* ── Benchmarks ── */
#view-benchmarks {
  max-width: 1060px;
  margin: 0 auto;
  padding: 32px 24px 56px;
}
#view-benchmarks h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 20px;
}

/* ── Tab Navigation ── */
.bm-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 4px;
  width: fit-content;
}
.bm-tab {
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: inherit;
  transition: all 0.15s;
}
.bm-tab:hover { color: var(--text); }
.bm-tab.active {
  background: var(--surface);
  color: var(--accent);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* ── Tab Panels ── */
.bm-panel { display: none; }
.bm-panel.active { display: block; }

/* ── Hero stats row ── */
.bm-hero {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
}
.bm-hero-stat {
  text-align: center;
  padding: 20px 12px;
  border-right: 1px solid var(--border-light);
}
.bm-hero-stat:last-child { border-right: none; }
.bm-hero-num {
  display: block;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
  line-height: 1.1;
}
.bm-hero-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}
.bm-hero-stat[onclick] { cursor: pointer; transition: background 0.15s; }
.bm-hero-stat[onclick]:hover { background: var(--accent-light); }

/* ── 2-col card grid inside panels ── */
.bm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.bm-grid--wide { grid-template-columns: 1fr; }

.bm-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
}
.bm-card__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bm-card__title::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 14px;
  background: var(--accent);
  border-radius: 2px;
}
.bm-card--span { grid-column: 1 / -1; }

.bm-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Bar rows */
.bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  font-size: 13px;
}
.bar-row.bar-clickable {
  cursor: pointer;
  padding: 5px 8px;
  margin: 0 -8px;
  border-radius: 6px;
  transition: background 0.15s;
}
.bar-row.bar-clickable:hover { background: var(--accent-light); }
.bar-label {
  width: 120px;
  flex-shrink: 0;
  font-weight: 500;
  color: var(--text);
  font-size: 13px;
}
.bar-track {
  flex: 1;
  height: 16px;
  background: var(--bg);
  border-radius: 3px;
  overflow: hidden;
}
.bar-fill {
  display: inline-block;
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  min-width: 2px;
  transition: width 0.4s ease;
}
.bar-fill--1 { background: var(--chart-1); }
.bar-fill--2 { background: var(--chart-2); }
.bar-fill--3 { background: var(--chart-3); }
.bar-fill--4 { background: var(--chart-4); }
.bar-fill--5 { background: var(--chart-5); }
.bar-fill--6 { background: var(--chart-6); }
.bar-val {
  width: 68px;
  flex-shrink: 0;
  text-align: right;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
}

/* Channel rows */
.channel-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 6px;
  transition: background 0.15s;
}
.channel-row.ch-row-clickable { cursor: pointer; }
.channel-row.ch-row-clickable:hover { background: var(--accent-light); }
.ch-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  min-width: 110px;
}
.ch-count { color: var(--text-secondary); font-size: 13px; }
.ch-avg {
  margin-left: auto;
  color: var(--green);
  font-weight: 600;
  font-size: 13px;
}

/* Tech Cloud */
.tech-cloud { display: flex; flex-wrap: wrap; gap: 6px; }
.tech-cloud-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.tech-cloud-tag:hover { border-color: var(--accent); background: var(--accent-light); }
.tech-cloud-tag small { color: var(--text-muted); font-size: 11px; font-weight: 400; }

/* Category mini-cards */
.mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.mini-card {
  background: var(--bg);
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.mini-card:hover { border-color: var(--accent); background: var(--accent-light); }
.mini-card-cat { font-weight: 600; font-size: 13px; color: var(--text); }
.mini-card-val { font-size: 22px; font-weight: 700; color: var(--accent); display: block; margin: 2px 0; }
.mini-card-sub { font-size: 11px; color: var(--text-muted); }

/* Big stat block */
.big-stat {
  text-align: center;
  padding: 16px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.15s;
}
.big-stat:hover { background: var(--accent-light); }
.big-num {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
  line-height: 1.1;
}
.big-label { font-size: 13px; color: var(--text-secondary); }

/* Mini stat row */
.mini-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--border-light);
}
.mini-stat:last-child { border-bottom: none; }
.mini-label { font-size: 13px; color: var(--text-secondary); }
.mini-val { font-size: 18px; font-weight: 700; color: var(--accent); }

/* Year column chart */
.year-chart {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 180px;
  padding: 8px 0 0;
}
.year-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  height: 100%;
}
.year-col-val {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  flex-shrink: 0;
}
.year-col-bar {
  width: 100%;
  max-width: 40px;
  background: var(--bg);
  border-radius: 4px 4px 0 0;
  overflow: hidden;
  margin-top: auto;
  transition: height 0.4s ease;
}
.year-col-fill {
  display: inline-block;
  width: 100%;
  height: 100%;
  border-radius: 4px 4px 0 0;
}

/* Success Patterns */
.pattern-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.pattern-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.pattern-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.pattern-link {
  display: block;
  font-size: 13px;
  color: var(--accent);
  cursor: pointer;
  padding: 3px 0;
  text-decoration: none;
}
.pattern-link:hover { text-decoration: underline; }
.pattern-mrr {
  color: var(--green);
  font-weight: 600;
  font-size: 12px;
}

/* Freshness */
.freshness {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.freshness-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

/* CTA */
.cta-box {
  background: var(--accent-light);
  border: 1px solid rgba(0,102,255,0.15);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  text-align: center;
  margin-top: 24px;
}
.cta-box h3 { margin-bottom: 4px; font-size: 16px; }

/* Submit */
#view-submit {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px;
}
#view-submit h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.3px; margin-bottom: 32px; }
.submit-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--text);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.15s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,102,255,0.1);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-note { font-size: 13px; color: var(--text-muted); margin-top: 12px; text-align: center; }

/* Footer */
footer {
  text-align: center;
  padding: 28px 24px;
  border-top: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 56px;
}

/* View switching */
.view { display: none; }
.view.active { display: block; }
.hidden { display: none !important; }
.no-results { text-align: center; padding: 48px 24px; color: var(--text-secondary); }

@media (max-width: 640px) {
  .hero h1 { font-size: 26px; }
  .hero-stats { gap: 10px; }
  .tool-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { gap: 10px; }
  .filters { flex-direction: column; }
  .benchmarks-grid { grid-template-columns: 1fr 1fr; }
  .bm-hero { grid-template-columns: repeat(3, 1fr); }
  .bm-hero-stat:nth-child(3) { border-right: none; }
  .bm-grid { grid-template-columns: 1fr; }
  .bm-cols { grid-template-columns: 1fr; }
  .mini-grid { grid-template-columns: 1fr 1fr; }
  .bar-label { width: 80px; }
  .ch-name { min-width: 80px; }
  .bm-tabs { width: 100%; }
  .bm-tab { flex: 1; text-align: center; padding: 8px 12px; font-size: 12px; }
}