/* Shared styles for videotory.com/tools — mirrors the landing page tokens. */
:root{
  --bg:#0B0C0F; --panel:#141619; --panel2:#1C1F24; --line:#282C33;
  --ink:#F2F4F7; --sub:#98A0AC; --accent:#7C5CFC; --accent2:#5FD0C0;
  --warn:#FFBD2E; --bad:#FF8080; --max:1100px;
}
*{box-sizing:border-box;}
[hidden]{display:none!important;}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;}
a{color:inherit;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-0.02em;}

nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:rgba(11,12,15,.8);border-bottom:1px solid var(--line);}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;text-decoration:none;}
.brand .mark{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,var(--accent),var(--accent2));}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--sub);}
.nav-links a{text-decoration:none;}
.nav-links a:hover,.nav-links a.on{color:var(--ink);}
@media(max-width:720px){.nav-links{display:none;}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:10px;border:none;
  background:var(--accent);color:#fff;font-weight:650;font-size:15px;font-family:inherit;
  text-decoration:none;cursor:pointer;transition:transform .12s ease,filter .12s ease,box-shadow .12s ease;
  box-shadow:0 8px 24px rgba(124,92,252,.28);}
.btn:hover{filter:brightness(1.1);transform:translateY(-1px);}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;filter:none;}
.btn.sm{padding:9px 18px;font-size:14px;}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink);box-shadow:none;}
.btn.ghost:hover{border-color:var(--accent);}

header.tool-hero{padding:64px 0 32px;position:relative;overflow:hidden;}
header.tool-hero::before{content:"";position:absolute;width:800px;height:800px;left:50%;top:-560px;
  transform:translateX(-50%);pointer-events:none;
  background:radial-gradient(circle,rgba(124,92,252,.20) 0%,rgba(124,92,252,0) 62%);}
.crumbs{font-size:13px;color:var(--sub);margin-bottom:18px;}
.crumbs a{text-decoration:none;} .crumbs a:hover{color:var(--ink);}
h1{font-size:clamp(32px,5vw,48px);font-weight:800;max-width:20ch;}
h1 .grad{background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.lede{font-size:clamp(16px,2vw,18px);color:var(--sub);max-width:60ch;margin:16px 0 0;}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--accent2);
  border:1px solid rgba(95,208,192,.32);background:rgba(95,208,192,.07);
  padding:6px 14px;border-radius:999px;margin-top:20px;font-weight:600;}

.tool{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px;margin:24px 0 72px;}
@media(max-width:860px){.tool{grid-template-columns:1fr;}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;min-width:0;}
.panel h3{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--sub);font-weight:700;margin-bottom:14px;}

.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;
  min-height:260px;border:1.5px dashed #3A3F4A;border-radius:12px;background:var(--panel2);
  cursor:pointer;color:var(--sub);padding:24px;transition:border-color .15s,background .15s;}
.drop:hover,.drop.over{border-color:var(--accent);background:rgba(124,92,252,.07);}
.drop b{color:var(--ink);font-size:17px;}
.drop small{font-size:12.5px;}
.drop input{display:none;}

.preview{position:relative;border-radius:12px;overflow:hidden;background:#050506;display:flex;align-items:center;justify-content:center;}
.preview video,.preview canvas,.preview img{display:block;max-width:100%;max-height:60vh;}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;font-size:13px;color:var(--sub);}
.meta span{background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:3px 9px;}

.field{margin-bottom:16px;}
.field label{display:flex;justify-content:space-between;font-size:13px;color:var(--sub);margin-bottom:8px;}
.field label b{color:var(--ink);font-weight:650;}
.seg{display:flex;flex-wrap:wrap;gap:6px;}
.seg button{flex:1 1 auto;padding:9px 12px;border-radius:9px;border:1px solid var(--line);background:var(--panel2);
  color:var(--ink);font:inherit;font-size:13.5px;cursor:pointer;}
.seg button.on{border-color:var(--accent);background:rgba(124,92,252,.16);}
input[type=range]{width:100%;accent-color:var(--accent);}
select{width:100%;padding:10px 12px;border-radius:9px;border:1px solid var(--line);background:var(--panel2);color:var(--ink);font:inherit;}

.actions{display:flex;flex-direction:column;gap:10px;margin-top:20px;}
.bar{height:6px;border-radius:3px;background:#2A2F38;overflow:hidden;margin-top:14px;}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .15s;}
.status{font-size:13px;color:var(--sub);margin-top:10px;min-height:20px;}
.status.err{color:var(--bad);}
.result{margin-top:16px;padding:14px;border-radius:10px;background:rgba(95,208,192,.07);border:1px solid rgba(95,208,192,.3);font-size:14px;}
.result[hidden]{display:none;}

.checks{list-style:none;margin:0;padding:0;}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px;}
.checks li:last-child{border-bottom:0;}
.checks .ic{font-weight:800;}
.checks .ok .ic{color:var(--accent2);} .checks .warn .ic{color:var(--warn);} .checks .bad .ic{color:var(--bad);}
.checks small{display:block;color:var(--sub);font-size:12.5px;}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:24px 0 72px;}
.card{display:block;text-decoration:none;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:26px;
  transition:transform .15s ease,border-color .15s ease,background .15s ease;}
.card:hover{transform:translateY(-3px);border-color:#3A3F4A;background:var(--panel2);}
.card .ic{width:38px;height:38px;border-radius:9px;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(124,92,252,.22),rgba(95,208,192,.16));display:flex;align-items:center;justify-content:center;font-size:18px;}
.card h3{font-size:17px;font-weight:680;margin-bottom:9px;}
.card p{color:var(--sub);font-size:14.5px;margin:0;}

.faq{border-top:1px solid var(--line);padding:56px 0 72px;}
.faq h2{font-size:clamp(22px,3vw,28px);margin-bottom:18px;}
.faq details{border-bottom:1px solid var(--line);padding:14px 0;}
.faq summary{cursor:pointer;font-weight:650;}
.faq p{color:var(--sub);margin:10px 0 0;max-width:70ch;}

footer{padding:44px 0;border-top:1px solid var(--line);color:var(--sub);font-size:13.5px;}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}
footer a{text-decoration:none;} footer a:hover{color:var(--ink);}