/* Bovolab · URL Extractor v3.1 (PHP shared template) | Midnight + Blue */
:root {
  color-scheme: dark;
  --canvas: #0B1120;
  --paper: #151F33;
  --field: #0E1728;
  --subtle: #1C2A43;
  --line: #2B3B58;
  --ink: #F1F5FF;
  --text: #D5E1F5;
  --muted: #9DAFCB;
  --muted-light: #B7C7E2;
  --blue: #548EFF;
  --blue-light: #88B9FF;
  --focus: #85B8FF;
  --shadow: 0 16px 48px rgba(0, 4, 16, .19);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(ellipse 680px 400px at 7% 4%, rgba(46, 91, 206, .17), transparent 76%),
    radial-gradient(ellipse 800px 430px at 97% 8%, rgba(65, 138, 255, .10), transparent 76%),
    linear-gradient(180deg, #0E172B 0, var(--canvas) 560px);
}
button, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .5; }
button:focus-visible, textarea:focus-visible, input:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--focus); outline-offset: 3px;
}
svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* Global sticky navigation. Links all lead to real sections in this release. */
.site-header {
  position: sticky; top: 0; z-index: 50;
  min-height: 72px;
  border-bottom: 1px solid rgba(114, 152, 216, .19);
  background: rgba(11, 18, 34, .82);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  box-shadow: 0 8px 30px rgba(2, 8, 23, .15);
}
.site-header::after { content: ""; position: absolute; height: 1px; bottom: -1px; left: 0; width: 100%; pointer-events: none; background: linear-gradient(90deg, transparent 2%, rgba(68, 118, 255, .5) 24%, rgba(105, 178, 255, .25) 56%, transparent 100%); }
.header-inner { max-width: 1320px; min-height: 72px; padding: 0 36px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-frame { display: grid; place-items: center; position: relative; width: 39px; height: 39px; border: 1px solid rgba(121, 171, 255, .42); border-radius: 12px; background: linear-gradient(145deg, #244B9E, #162747); overflow: hidden; box-shadow: inset 0 1px 0 rgba(255,255,255,.16); }
.logo-frame img { max-width: 36px; max-height: 36px; object-fit: contain; position: relative; z-index: 2; }
.logo-fallback { position: absolute; color: #fff; font-size: 20px; font-weight: 850; line-height: 1; }
.brand-wordmark { font-size: 18px; font-weight: 850; letter-spacing: .035em; }
.brand-dot { color: #76AAFF; }
.header-nav { display: flex; align-items: center; gap: 6px; }
.nav-link { border: 1px solid transparent; color: var(--muted-light); border-radius: 9px; padding: 10px 14px; font-size: 13px; font-weight: 650; transition: color .15s, background .15s, border-color .15s; }
.nav-link:hover { color: #fff; background: rgba(92, 139, 224, .14); }
.nav-link.nav-active { color: #F3F7FF; border-color: rgba(102, 161, 255, .28); background: linear-gradient(110deg, rgba(66, 110, 217, .25), rgba(40, 75, 151, .13)); }
.mobile-nav { display: none; position: relative; }
.mobile-nav summary { display: inline-flex; align-items: center; gap: 8px; list-style: none; cursor: pointer; background: #172641; border: 1px solid var(--line); border-radius: 9px; padding: 9px 12px; font-weight: 700; font-size: 12px; color: var(--text); }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav summary svg { width: 15px; height: 15px; }
.mobile-nav[open] summary svg { transform: rotate(180deg); }
.mobile-nav nav { position: absolute; right: 0; top: calc(100% + 12px); min-width: 195px; display: grid; padding: 7px; gap: 3px; border: 1px solid var(--line); border-radius: 12px; background: #17233C; box-shadow: 0 16px 38px rgba(0, 0, 0, .37); }
.mobile-nav nav a { padding: 11px; border-radius: 7px; font-weight: 650; font-size: 12px; color: var(--text); }
.mobile-nav nav a:hover, .mobile-nav nav a[aria-current=page] { background: #263D68; color: #fff; }

.page-shell { max-width: 1320px; padding: 0 36px; margin: 0 auto; }
.hero { padding: 44px 0 29px; position: relative; }
.eyebrow { display: flex; align-items: center; gap: 9px; color: #99BDFF; font-size: 11px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow-dot { height: 7px; width: 7px; border-radius: 50%; background: #76ADFF; box-shadow: 0 0 12px #447DFA; }
.hero h1 { font-size: clamp(34px, 4.2vw, 52px); letter-spacing: -.052em; font-weight: 830; line-height: 1.12; margin: 12px 0 12px; background: linear-gradient(110deg, #fff 10%, #D6E7FF 62%, #8FBFFF 100%); -webkit-background-clip: text; background-clip: text; color: transparent; width: fit-content; }
.hero-description { color: var(--muted-light); line-height: 1.7; font-size: 15px; max-width: 730px; margin: 0; }

.input-card, .result-card { border: 1px solid var(--line); background: linear-gradient(160deg, rgba(25, 39, 65, .95), rgba(19, 30, 50, .98)); border-radius: 16px; box-shadow: var(--shadow); }
.input-card { padding: 23px; position: relative; }
.input-card::before { content:""; pointer-events:none; position:absolute; inset:0 15% auto 15%; height:1px; background: linear-gradient(90deg, transparent,rgba(103,166,255,.45),transparent); }
.section-heading { display: flex; justify-content: space-between; align-items: start; gap: 14px; margin-bottom: 15px; }
.section-title { font-size: 15px; font-weight: 750; }
.section-hint { font-size: 12px; color: var(--muted); margin: 5px 0 0; }
.meta { font-size: 12px; color: var(--muted); white-space: nowrap; padding-top: 2px; }
#source-text { width: 100%; height: 184px; resize: vertical; background: var(--field); border: 1px solid #304565; border-radius: 10px; color: var(--ink); padding: 15px 17px; line-height: 1.65; font-size: 13px; tab-size: 2; }
#source-text:focus { border-color: #5F96FF; box-shadow: 0 0 0 3px rgba(84,142,255,.11); }
#source-text::placeholder { color: #8197B7; }
.input-footer { display: flex; justify-content: space-between; gap: 12px; padding-top: 10px; font-size: 11px; color: var(--muted); }
.input-footer p { margin: 0; }
.tool-controls { display: flex; justify-content: space-between; gap: 20px; margin-top: 24px; align-items: center; flex-wrap: wrap; }
.settings { display: flex; align-items: center; gap: 16px 21px; flex-wrap: wrap; }
.check-option { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; color: #C1D0E7; font-size: 12px; font-weight: 600; white-space: nowrap; }
.check-option input { appearance: none; width: 17px; height: 17px; border: 1.5px solid #607394; border-radius: 4px; margin: 0; display: inline-grid; place-items: center; cursor: pointer; background: var(--field); flex-shrink: 0; }
.check-option input:checked { background: #4D88FA; border-color: #5C9AFF; }
.check-option input:checked::after { content:""; width: 7px; height: 4px; border-left: 2px solid white; border-bottom: 2px solid white; transform: translateY(-1px) rotate(-45deg); }
.control-actions { display: flex; align-items: center; gap: 8px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-height: 40px; padding: 10px 16px; border: 1px solid transparent; border-radius: 9px; font-weight: 720; white-space: nowrap; font-size: 12px; transition: background .17s, border-color .17s, transform .17s, box-shadow .17s; }
.button:active { transform: translateY(1px); }
.button-primary { color: #fff; background: linear-gradient(115deg, #2865E9 0%, #467FF8 54%, #609FFB 100%); border-color: rgba(131, 185, 255, .4); box-shadow: 0 6px 22px rgba(39, 100, 238, .28), inset 0 1px 0 rgba(255,255,255,.12); }
.button-primary:hover { background: linear-gradient(115deg, #3675FA, #5994FF); box-shadow: 0 8px 25px rgba(50, 119, 248, .36); }
.button-primary svg { height: 16px; width: 16px; }
.button-subtle, .button-mini { background: #1A2943; color: #D9E6FB; border-color: #344A69; }
.button-subtle:hover, .button-mini:hover, .button-copy:hover { background: #253B62; border-color: #5A7EB9; }

.results-heading { display:flex; justify-content: space-between; align-items: end; gap: 14px; margin: 35px 0 17px; }
.results-heading h2 { font-size: 18px; margin: 0 0 5px; letter-spacing: -.03em; }
.results-heading p { font-size: 12px; color: var(--muted); margin: 0; }
.status { background: #1C2B43; border: 1px solid #384A65; border-radius: 20px; color: #B1C0D7; font-size: 11px; font-weight: 650; white-space: nowrap; padding: 7px 10px; }
.status.success { background: #112C36; color: #8DE5C1; border-color: #285D59; }
.status.error { background: #3E2330; color: #FFB3C2; border-color: #6A3C4D; }
.result-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 15px; }
.result-card { min-width: 0; padding: 18px; transition: border-color .15s; }
.result-card:focus-within { border-color: #5289EA; }
.result-header { display: flex; align-items: center; gap: 11px; margin-bottom: 17px; }
.result-header h3 { font-size: 14px; margin: 0 0 4px; font-weight: 750; }
.result-header p { font-size: 11px; color: var(--muted); margin: 0; }
.result-icon { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid #395582; background: linear-gradient(140deg,#263D68,#1D3052); color: #A4C9FF; border-radius: 10px; flex-shrink: 0; }
.result-icon svg { width: 18px; height: 18px; }
.count-badge { margin-left: auto; min-width: 27px; text-align: center; border-radius: 9px; background: #263854; color: #AFCFFF; padding: 6px 8px; font-size: 11px; font-weight: 800; }
.result-output { width: 100%; height: 207px; resize: vertical; border-radius: 9px; background: #0C1729; border: 1px solid #344966; color: #D9E8FB; padding: 12px; font-size: 12px; line-height: 1.65; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre; overflow: auto; }
.result-output::placeholder { font-family: Inter, system-ui, sans-serif; white-space: normal; color: #7D92B0; font-size: 12px; }
.result-summary { color: var(--muted); font-size: 11px; margin: 10px 0 14px; }
.result-actions { display: flex; align-items: center; gap: 7px; }
.button-copy { flex: 1; border-color: #4268A6; background: #223D6A; color: #CCE0FF; }
.button-mini { padding: 9px 11px; min-width: 43px; }
.mobile-tabs { display: none; }
.small-note { font-size: 11px; line-height: 1.65; color: var(--muted); margin: 14px 2px 0; }

.content-divider { border-top: 1px solid var(--line); margin: 54px 0 43px; }
.info-section { margin-bottom: 47px; }
.info-section.compact { max-width: 900px; }
.article-heading h2 { font-size: 26px; letter-spacing: -.042em; line-height: 1.25; margin: 9px 0 21px; }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.step { padding: 20px; border: 1px solid var(--line); background: rgba(21,33,53,.84); border-radius: 12px; }
.step-number { font-size: 12px; font-weight: 800; color: #80B2FF; }
.step h3 { font-size: 14px; line-height: 1.4; margin: 14px 0 8px; }
.step p, .info-section.compact > p { color: #B5C3D8; font-size: 13px; line-height: 1.78; margin: 0; }
/* Use cases: 2x2 editorial cards replacing the old technical explained block. */
.use-cases-lead { color: var(--muted-light); font-size: 14px; line-height: 1.75; max-width: 760px; margin: -8px 0 24px; }
.use-case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.use-case-card { display: flex; gap: 16px; align-items: flex-start; padding: 23px; min-width: 0; border: 1px solid #324865; border-radius: 15px; background: linear-gradient(145deg, rgba(28, 44, 72, .92), rgba(18, 30, 50, .97)); box-shadow: 0 10px 35px rgba(2, 9, 23, .14); transition: border-color .18s, transform .18s, box-shadow .18s; }
.use-case-card:hover { border-color: #5C85C9; transform: translateY(-2px); box-shadow: 0 13px 32px rgba(7, 20, 46, .28); }
.use-case-icon { display: grid; place-items: center; flex: 0 0 45px; width: 45px; height: 45px; border: 1px solid #45659D; border-radius: 12px; color: #A6CCFF; background: linear-gradient(135deg, #284E8B, #1A3156); box-shadow: inset 0 1px 0 rgba(255,255,255,.12); }
.use-case-icon svg { width: 21px; height: 21px; }
.use-case-card h3 { margin: 2px 0 7px; color: var(--ink); font-size: 16px; line-height: 1.35; letter-spacing: -.015em; }
.use-case-card p { color: #B8C8DE; font-size: 13px; line-height: 1.75; margin: 0; }

.info-section.compact > p + p { margin-top: 13px; }
code { font-size: .94em; color: #B4D0FF; background: #253757; border: 1px solid rgba(98,149,243,.13); padding: 1px 4px; border-radius: 3px; overflow-wrap: anywhere; }
.faq details { border-top: 1px solid var(--line); padding: 14px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { font-size: 14px; font-weight: 650; cursor: pointer; margin-left: 17px; padding-left: 3px; }
.faq details p { font-size: 13px; line-height: 1.7; color: #B5C3D8; margin: 10px 0 0 20px; }
.footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; border-top: 1px solid var(--line); padding: 22px 0 30px; color: #91A3BC; font-size: 11px; }
.toast { opacity: 0; transform: translate(-50%,10px); position: fixed; z-index: 80; bottom: 22px; left: 50%; padding: 11px 17px; color: #F4F8FF; background: #273E66; border: 1px solid #4E73AE; border-radius: 9px; box-shadow: 0 10px 26px #020A2070; font-size: 12px; font-weight: 650; pointer-events:none; transition: opacity .18s, transform .18s; white-space: nowrap; }
.toast.show { opacity: 1; transform: translate(-50%,0); }
.notice { color: #FFB3C2; }

@media (max-width:1080px) {
  .tool-controls { align-items: flex-start; flex-direction: column; }
  .control-actions { width: 100%; justify-content: flex-end; }
  .settings { gap: 11px 20px; }
}
@media (max-width:800px) {
  .page-shell, .header-inner { padding-left: 19px; padding-right: 19px; }
  .site-header, .header-inner { min-height: 67px; }
  .header-nav { display: none; }
  .mobile-nav { display: block; }
  .hero { padding: 35px 0 24px; }
  .hero h1 { font-size: 39px; }
  .hero-description { font-size: 14px; }
  .input-card { padding: 17px; }
  .input-footer { flex-wrap: wrap; }
  #source-text { height: 204px; }
  .settings { display: grid; grid-template-columns: 1fr; gap: 13px; }
  .control-actions { justify-content: stretch; }
  .control-actions .button-primary { flex: 1; }
  .results-heading { align-items: start; margin: 28px 0 14px; }
  .results-heading p { max-width: 350px; line-height: 1.5; }
  .mobile-tabs { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 5px; background: #1B2A45; border:1px solid #324666; padding: 5px; border-radius: 10px; margin-bottom: 12px; }
  .tab { border: 0; background: transparent; border-radius: 7px; padding: 11px 4px; color: #9BAEC9; font-size: 12px; font-weight: 750; }
  .tab.is-selected { background: linear-gradient(110deg, #244779, #1F3558); color: #EFF6FF; box-shadow: 0 1px 8px #050F2840; }
  .result-grid { display: block; }
  .result-card { display: none; }
  .result-card.is-active { display: block; }
  .result-output { height: 245px; }
  .steps { grid-template-columns: 1fr; gap: 10px; }
  .use-case-grid { grid-template-columns: 1fr; gap: 12px; }
  .use-case-card { padding: 18px; }
  .use-cases-lead { font-size: 13px; margin-top: -6px; }
  .info-section { margin-bottom: 37px; }
  .content-divider { margin: 43px 0 36px; }
  .article-heading h2 { font-size: 23px; }
  .footer { flex-wrap: wrap; line-height: 1.6; }
}
@media (max-width:460px) {
  .page-shell, .header-inner { padding-left: 15px; padding-right: 15px; }
  .brand-wordmark { font-size: 16px; }
  .hero h1 { font-size: 35px; }
  .input-card { padding: 14px; }
  .settings { margin-top: 1px; }
  .control-actions { flex-wrap: wrap; }
  .control-actions .button-subtle { flex: 1; }
  .control-actions .button-primary { width: 100%; flex: auto; }
  .results-heading { gap: 9px; }
  .results-heading p { font-size: 11px; }
  .status { font-size: 10px; }
  .result-card { padding: 14px; }
  .result-actions { gap: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}