/* ============================================================
   LeadFinder — styles.css
   Aesthetic: Minimal dark SaaS. Black base, soft mint-green
   accent, Outfit + JetBrains Mono. Clean, readable, a few
   tasteful animations — no heavy theming.
   ============================================================ */

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

/* ── Tokens ── */
:root {
  --bg:        #0c0c0c;
  --bg-2:      #141414;
  --bg-3:      #1a1a1a;
  --bg-4:      #222222;

  --green:     #4ade80;        /* soft mint green — readable, not aggressive */
  --green-dim: rgba(74,222,128,.1);
  --green-mid: rgba(74,222,128,.2);

  --text:      #f0f0f0;
  --text-2:    #a0a0a0;
  --text-3:    #555555;

  --border:    rgba(255,255,255,.06);
  --border-2:  rgba(255,255,255,.1);
  --border-3:  rgba(74,222,128,.3);

  --amber:     #fbbf24;
  --red:       #f87171;
  --red-bg:    rgba(248,113,113,.08);

  --font-main: 'Outfit', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --topbar-h:  60px;
  --rail-w:    180px;
  --radius:    8px;
  --radius-sm: 6px;

  --ease:      cubic-bezier(.4,0,.2,1);
  --t:         0.18s;
}

/* ── Base ── */
html { scroll-behavior: smooth; }

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

/* ── Topbar ── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: rgba(12,12,12,.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  color: var(--green);
  /* gentle float animation */
  animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-2px); }
}

.logo-text {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--text-2);
  letter-spacing: -.01em;
}

.logo-text strong {
  color: var(--text);
  font-weight: 600;
}

/* Search row */
.search-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.search-wrap {
  position: relative;
  flex: 1;
  max-width: 480px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  pointer-events: none;
  display: flex;
  transition: color var(--t);
}

/* Icon glows green when input is focused */
.search-wrap:focus-within .search-icon { color: var(--green); }

.search-input {
  width: 100%;
  padding: 9px 14px 9px 38px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--t), background var(--t);
  caret-color: var(--green);
}

.search-input::placeholder { color: var(--text-3); }

.search-input:focus {
  border-color: var(--border-3);
  background: var(--bg-4);
}

/* Buttons */
.btn-primary {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 20px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  background: var(--green);
  color: #0c0c0c;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-primary:hover  { background: #6ee79a; box-shadow: 0 0 16px rgba(74,222,128,.25); }
.btn-primary:active { transform: scale(.97); }
.btn-primary:disabled { opacity: .4; cursor: not-allowed; }
.btn-primary:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.btn-filters {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-2);
  background: transparent;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--t), border-color var(--t), background var(--t);
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
}

.btn-filters:hover { color: var(--text); border-color: var(--border-2); background: var(--bg-3); }
.btn-filters[aria-expanded="true"] { color: var(--green); border-color: var(--border-3); background: var(--green-dim); }
.btn-filters:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.filter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  background: var(--green);
  color: #0c0c0c;
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 10px;
}

/* ── Filter drawer ── */
.filter-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 199;
  animation: fadeIn .2s ease;
}

.filter-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 295px;
  background: var(--bg-2);
  border-left: 1px solid var(--border-2);
  z-index: 200;
  transform: translateX(100%);
  transition: transform .28s var(--ease);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.filter-panel.open { transform: translateX(0); }

.filter-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-2);
  z-index: 1;
}

.filter-panel-header h2 {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.filter-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-3);
  padding: 6px;
  border-radius: var(--radius-sm);
  display: flex;
  transition: color var(--t), background var(--t);
}

.filter-close:hover { color: var(--text); background: var(--bg-3); }
.filter-close:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.filter-section {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}

.filter-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-3);
  margin-bottom: 10px;
}

.filter-select {
  width: 100%;
  padding: 9px 30px 9px 11px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%23555555' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color var(--t);
}

.filter-select:focus { border-color: var(--border-3); }
.filter-select option { background: var(--bg-2); }

/* Checkboxes */
.checkbox-group { display: flex; flex-direction: column; gap: 10px; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-2);
  user-select: none;
}

.checkbox-label input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; }

.checkbox-custom {
  width: 17px;
  height: 17px;
  border: 1.5px solid var(--border-2);
  border-radius: 4px;
  background: var(--bg-3);
  flex-shrink: 0;
  transition: background var(--t), border-color var(--t);
  display: flex;
  align-items: center;
  justify-content: center;
}

.checkbox-label input:checked + .checkbox-custom {
  background: var(--green);
  border-color: var(--green);
}

.checkbox-label input:checked + .checkbox-custom::after {
  content: '';
  display: block;
  width: 4px;
  height: 8px;
  border: 2px solid #0c0c0c;
  border-top: none;
  border-left: none;
  transform: rotate(42deg) translateY(-1px);
}

.checkbox-label input:focus-visible + .checkbox-custom { outline: 2px solid var(--green); outline-offset: 2px; }

/* Range */
.filter-range {
  width: 100%;
  accent-color: var(--green);
  margin-bottom: 6px;
  cursor: pointer;
}

.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-3);
}

.btn-clear-filters {
  margin: 18px 22px 22px;
  padding: 9px;
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-3);
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--t), border-color var(--t), background var(--t);
}

.btn-clear-filters:hover { color: var(--red); border-color: rgba(248,113,113,.3); background: var(--red-bg); }
.btn-clear-filters:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ── Page layout ── */
.page-layout {
  display: flex;
  align-items: flex-start;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 12px;
}

/* ── Ad rails ── */
.ad-rail {
  width: var(--rail-w);
  flex-shrink: 0;
  padding-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: sticky;
  top: calc(var(--topbar-h) + 20px);
}

.ad-label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
}

.ad-banner {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 0 0 28px;
  text-align: center;
}

/* ── Main ── */
.main {
  flex: 1;
  min-width: 0;
  padding: 52px 28px 80px;
}

/* ── Hero ── */
.hero { margin-bottom: 48px; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp .6s .1s var(--ease) forwards;
}

/* Simple blinking dot — minimal, not a big block cursor */
.eyebrow-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: blink 1.4s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .2; }
}

.hero-headline {
  font-family: var(--font-main);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 18px;
  letter-spacing: -.03em;
  opacity: 0;
  animation: fadeUp .6s .2s var(--ease) forwards;
}

/* Animated gradient shimmer on the italic span */
.hero-headline em {
  font-style: normal;
  background: linear-gradient(90deg, var(--green), #a3f7bf, var(--green));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 500px;
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp .6s .3s var(--ease) forwards;
}

/* Stats row */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .6s .4s var(--ease) forwards;
}

.stat-item { display: flex; flex-direction: column; gap: 3px; }

.stat-number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--green);
  line-height: 1;
  /* subtle float on each stat */
  animation: statFloat 5s ease-in-out infinite;
}

.stat-item:nth-child(3) .stat-number { animation-delay: .4s; }
.stat-item:nth-child(5) .stat-number { animation-delay: .8s; }

@keyframes statFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-3px); }
}

.stat-desc {
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.stat-sep {
  color: var(--border-2);
  font-size: 1.4rem;
  align-self: flex-start;
  margin-top: 4px;
}

/* Tip buttons */
.hero-tips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp .6s .5s var(--ease) forwards;
}

.tips-label {
  font-size: 0.75rem;
  color: var(--text-3);
  font-weight: 500;
}

.tip {
  padding: 6px 13px;
  font-family: var(--font-main);
  font-size: 0.82rem;
  color: var(--text-2);
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 20px;
  cursor: pointer;
  transition: color var(--t), border-color var(--t), background var(--t), transform var(--t);
}

.tip:hover {
  color: var(--green);
  border-color: var(--border-3);
  background: var(--green-dim);
  transform: translateY(-1px);
}

.tip:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ── Status bar ── */
.status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  font-size: 0.88rem;
  color: var(--text-2);
  margin-bottom: 20px;
}

.status-bar.error {
  background: var(--red-bg);
  border-color: rgba(248,113,113,.2);
  color: var(--red);
}

/* Spinner inside status bar — green on dark */
.status-bar .spinner {
  border-color: rgba(74,222,128,.2);
  border-top-color: var(--green);
}

/* ── Chips ── */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 18px;
  align-items: center;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  background: var(--green-dim);
  border: 1px solid var(--border-3);
  border-radius: 20px;
  font-size: 0.78rem;
  color: var(--green);
  font-weight: 500;
}

.chip-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--green);
  font-size: 0.95rem;
  line-height: 1;
  padding: 0;
  opacity: .6;
  display: flex;
  transition: opacity var(--t);
}

.chip-close:hover { opacity: 1; }

/* ── Results toolbar ── */
.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.results-count {
  font-size: 0.82rem;
  color: var(--text-3);
  font-family: var(--font-mono);
}

.results-count strong { color: var(--text); }

.btn-export {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid var(--border-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t), box-shadow var(--t);
}

.btn-export:hover { background: var(--green-mid); box-shadow: 0 0 12px rgba(74,222,128,.12); }
.btn-export:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ── Card grid ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
  gap: 12px;
}

/* ── Lead card ── */
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  position: relative;
  overflow: hidden;
  /* NO cardIn animation — smooth append without re-animating existing cards */
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}

.card:hover {
  border-color: var(--border-2);
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
  transform: translateY(-2px);
}

/* No-website cards: subtle green left border */
.card.no-website {
  border-left: 2px solid rgba(74,222,128,.4);
}

/* "No website" badge gets a gentle pulse so it's noticeable */
.card.no-website .badge.no {
  animation: badgePulse 2.5s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74,222,128,.0); }
  50%       { box-shadow: 0 0 0 3px rgba(74,222,128,.12); }
}

/* Row number */
.card-num {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-3);
}

/* Card header */
.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding-right: 30px;
}

.card-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

/* Badges */
.badge {
  flex-shrink: 0;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge.yes {
  background: rgba(255,255,255,.05);
  color: var(--text-3);
  border: 1px solid var(--border);
}

.badge.no {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid var(--border-3);
}

/* Rating */
.card-rating {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
}

.stars { display: flex; gap: 1px; }
.star.full, .star.half { color: var(--amber); font-size: 0.75rem; }
.star.empty { color: var(--text-3); font-size: 0.75rem; }

.rating-num {
  font-family: var(--font-mono);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 500;
}

.rating-count {
  color: var(--text-3);
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

/* Meta */
.card-meta { display: flex; flex-direction: column; gap: 5px; }

.meta-row {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.4;
}

.meta-icon { flex-shrink: 0; margin-top: 1px; color: var(--text-3); }

.meta-row a { color: var(--text-2); text-decoration: none; transition: color var(--t); }
.meta-row a:hover { color: var(--green); }

/* Card footer */
.card-footer {
  margin-top: auto;
  padding-top: 11px;
  border-top: 1px solid var(--border);
}

.card-website-link {
  font-size: 0.78rem;
  color: var(--text-3);
  text-decoration: none;
  word-break: break-all;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color var(--t);
}

.card-website-link:hover { color: var(--text-2); }

.card-no-website-text {
  font-size: 0.78rem;
  color: var(--green);
  font-weight: 500;
}

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 72px 24px;
}

.empty-icon {
  font-size: 2.5rem;
  color: var(--text-3);
  margin-bottom: 16px;
  display: block;
  opacity: .3;
}

.empty-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.empty-sub {
  font-size: 0.88rem;
  color: var(--text-3);
  max-width: 340px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.btn-show-all {
  padding: 10px 26px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  background: var(--green);
  color: #0c0c0c;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t), box-shadow var(--t);
}

.btn-show-all:hover { background: #6ee79a; box-shadow: 0 0 16px rgba(74,222,128,.25); }
.btn-show-all:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ── Spinner ── */
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,.1);
  border-top-color: var(--text-2);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}

/* Spinner inside btn-primary stays dark */
.btn-primary .spinner {
  border-color: rgba(0,0,0,.2);
  border-top-color: #0c0c0c;
}

/* ── Footer ── */
.site-footer {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-3);
}

/* ── Animations ── */
@keyframes spin    { to { transform: rotate(360deg); } }
@keyframes fadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp  {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Utility ── */
.hidden { display: none !important; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .ad-rail   { display: none; }
  .ad-banner { display: flex; }
  .page-layout { padding: 0 16px; }
}

@media (max-width: 680px) {
  .topbar-inner { flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 10px; }
  .logo { display: none; }
  .search-row { width: 100%; }
  .search-wrap { max-width: none; }
  .main { padding: 32px 4px 60px; }
  .hero-headline { font-size: 2rem; }
  .hero-stats { gap: 20px; }
  .card-grid { grid-template-columns: 1fr; gap: 8px; }
  .filter-panel { width: 100%; border-left: none; }
  .results-toolbar { flex-direction: column; align-items: flex-start; gap: 10px; }
}

@media (max-width: 380px) {
  .btn-primary .btn-label { display: none; }
  .btn-primary::after { content: '→'; font-size: 1rem; font-weight: 700; }
}