:root{
  --bg:#0c0f17; --bg2:#111623; --card:#151b2b; --card2:#1a2235;
  --line:#243047; --line2:#2e3c58;
  --txt:#e7ecf6; --muted:#8a98b5; --muted2:#6b7a99;
  --acc:#4f8cff; --acc2:#6ba4ff; --ok:#2fbf71; --warn:#f3b13b; --fail:#ef5a5a;
  --rad:14px; --rad-s:9px;
  --font:'Segoe UI',Roboto,system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:radial-gradient(1200px 600px at 80% -10%,#16203a 0,var(--bg) 55%);
  color:var(--txt);font-family:var(--font);font-size:14px;line-height:1.5;min-height:100vh}

/* Topbar */
.topbar{display:flex;align-items:center;gap:24px;padding:14px 24px;
  background:rgba(13,17,27,.8);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.logo-mark{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
  font-weight:800;font-size:17px;color:#fff;
  background:linear-gradient(135deg,var(--acc),#7c5cff);box-shadow:0 6px 18px rgba(79,140,255,.4)}
.brand-title{font-weight:700;font-size:17px;letter-spacing:.2px}
.brand-sub{color:var(--muted);font-size:12px}
.top-stats{display:flex;gap:10px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:6px 14px;text-align:center;min-width:62px}
.stat span{display:block;font-size:18px;font-weight:700;color:var(--acc2)}
.stat label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.top-nav{display:flex;gap:6px}
.nav-btn{background:transparent;border:1px solid var(--line);color:var(--muted);
  padding:8px 16px;border-radius:9px;cursor:pointer;font-size:13px;font-weight:600}
.nav-btn.active{background:var(--acc);color:#fff;border-color:var(--acc)}

main{max-width:1280px;margin:0 auto;padding:22px}
.view{display:none}.view.active{display:block}

/* Dropzone */
.dropzone{border:2px dashed var(--line2);border-radius:var(--rad);background:var(--bg2);
  padding:50px 24px;text-align:center;transition:.2s;cursor:pointer}
.dropzone.drag{border-color:var(--acc);background:#16203a}
.dz-icon{font-size:46px;color:var(--acc2);margin-bottom:10px}
.dz-title{font-size:18px;font-weight:600}
.dz-sub{color:var(--muted);margin:6px 0 18px}
.dz-progress{display:flex;flex-direction:column;align-items:center;gap:10px}
/* hidden atributini display:flex/grid ustidan to'g'ri ishlatish (specifik) */
.dz-progress[hidden],.dz-inner[hidden],.logo-compare[hidden]{display:none}
.spinner{width:38px;height:38px;border:4px solid var(--line2);border-top-color:var(--acc);
  border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Buttons */
.btn{border:1px solid var(--line2);background:var(--card2);color:var(--txt);
  padding:10px 18px;border-radius:var(--rad-s);cursor:pointer;font-size:13px;font-weight:600;
  transition:.15s}
.btn:hover{border-color:var(--acc)}
.btn.primary{background:linear-gradient(135deg,var(--acc),#5a78ff);border:none;color:#fff;
  box-shadow:0 4px 14px rgba(79,140,255,.35)}
.btn.primary:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 12px;font-size:12px}
.btn.big{padding:13px 24px;font-size:15px}
.btn.danger{background:transparent;border-color:rgba(239,90,90,.5);color:var(--fail)}
.btn.danger:hover{background:rgba(239,90,90,.12);border-color:var(--fail)}

/* Cards & layout */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);
  padding:18px 20px;margin-bottom:16px}
.card h3{margin:0 0 14px;font-size:15px;font-weight:700}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:880px){.grid-2{grid-template-columns:1fr}}
.muted{color:var(--muted)}.small{font-size:12px}

/* Result head */
.result-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.rh-title{font-size:22px;font-weight:800}
.rh-sub{color:var(--muted);margin-top:3px}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.badge{padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;
  border:1px solid var(--line2);background:var(--card2)}
.badge.ok{color:var(--ok);border-color:rgba(47,191,113,.4);background:rgba(47,191,113,.1)}
.badge.warn{color:var(--warn);border-color:rgba(243,177,59,.4);background:rgba(243,177,59,.1)}
.badge.acc{color:var(--acc2);border-color:rgba(79,140,255,.4);background:rgba(79,140,255,.12)}

/* Tabs */
.tabs{display:flex;gap:4px;margin:4px 0 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tab{background:transparent;border:none;color:var(--muted);padding:11px 18px;cursor:pointer;
  font-size:13px;font-weight:600;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab.active{color:var(--txt);border-bottom-color:var(--acc)}
.tabpane{display:none}.tabpane.active{display:block;animation:fade .2s}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* Key-value tables */
table.kv{width:100%;border-collapse:collapse}
table.kv td{padding:7px 4px;border-bottom:1px solid var(--line);vertical-align:top}
table.kv td:first-child{color:var(--muted);width:42%;font-size:13px}
table.kv td:last-child{font-weight:600;word-break:break-word}

/* Region map */
.regionmap{display:flex;height:46px;border-radius:9px;overflow:hidden;border:1px solid var(--line2)}
.region-seg{display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;
  color:#fff;position:relative;cursor:default;min-width:2px;overflow:hidden;white-space:nowrap}
.region-seg.r-Descriptor{background:#7c5cff}
.region-seg.r-ME{background:#e0794a}
.region-seg.r-BIOS{background:linear-gradient(90deg,#3a7bd5,#4f8cff)}
.region-seg.r-GbE{background:#2fbf71}
.region-seg.r-PDR{background:#9aa0aa}
.region-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px}
.leg{display:flex;gap:7px;align-items:center;font-size:12px}
.leg i{width:13px;height:13px;border-radius:3px;display:inline-block}
.leg .desc{color:var(--muted)}

/* Diagnostics */
.diag-mini,.diag-full{display:flex;flex-direction:column;gap:9px}
.diag-row{display:flex;gap:12px;padding:11px 14px;border-radius:10px;background:var(--card2);
  border:1px solid var(--line);align-items:flex-start}
.diag-row .dot{width:11px;height:11px;border-radius:50%;margin-top:5px;flex:0 0 auto}
.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.dot.fail{background:var(--fail)}
.dot.info{background:var(--acc2)}
.diag-row .dr-label{font-weight:700}
.diag-row .dr-detail{color:var(--txt);font-size:13px}
.diag-row .dr-explain{color:var(--muted);font-size:12px;margin-top:3px}

/* ---- Edit layout ---- */
.edit-layout{display:grid;grid-template-columns:1fr 460px;gap:18px;align-items:start}
@media(max-width:1080px){.edit-layout{grid-template-columns:1fr}}
.hint-bar{background:rgba(79,140,255,.1);border:1px solid rgba(79,140,255,.3);
  padding:11px 14px;border-radius:10px;font-size:13px;margin-bottom:14px}
.field{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;margin-bottom:12px;transition:.15s}
.field.focused{border-color:var(--acc);box-shadow:0 0 0 3px rgba(79,140,255,.15)}
.field.changed{border-color:var(--warn)}
.field-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.field-label{font-weight:700;font-size:13.5px}
.field-type{font-size:11px;color:var(--muted);background:var(--card2);padding:2px 8px;
  border-radius:6px;border:1px solid var(--line)}
.field input{width:100%;margin-top:9px;background:var(--bg2);border:1px solid var(--line2);
  color:var(--txt);padding:10px 12px;border-radius:8px;font-size:14px;font-family:inherit}
.field input:focus{outline:none;border-color:var(--acc)}
.field-explain{color:var(--muted);font-size:12.5px;margin-top:9px;line-height:1.5}
.field-where{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px}
.where-chip{font-size:11px;color:var(--acc2);background:rgba(79,140,255,.1);
  border:1px solid rgba(79,140,255,.25);padding:3px 9px;border-radius:14px;cursor:default}
.changed-mark{font-size:11px;color:var(--warn);font-weight:700;display:none}
.field.changed .changed-mark{display:inline}
.edit-actions{display:flex;gap:10px;margin-top:8px}
#editResult{margin-top:14px}

/* ---- Mockups ---- */
.mockups{position:sticky;top:84px}
.mockup-tabs{display:flex;gap:5px;margin-bottom:10px}
.mk-tab{flex:1;background:var(--card2);border:1px solid var(--line);color:var(--muted);
  padding:8px 6px;border-radius:8px;cursor:pointer;font-size:12px;font-weight:600}
.mk-tab.active{background:var(--acc);color:#fff;border-color:var(--acc)}
.mk-pane{display:none}.mk-pane.active{display:block}
.screen{border-radius:10px;overflow:hidden;border:1px solid var(--line2);aspect-ratio:4/3;
  position:relative}
.mk-caption{color:var(--muted);font-size:12px;margin-top:8px;text-align:center}

/* POST screen */
.post-screen{background:#000;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:14px;padding:20px;font-family:'Consolas',monospace}
.post-logo{max-width:62%;max-height:42%;object-fit:contain}
.post-board{color:#fff;font-size:17px;font-weight:700;letter-spacing:.5px;text-align:center}
.post-meta{color:#b9c0cc;font-size:12px}
.post-help{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:#8a98b5;
  font-size:11px}
.post-help b{color:#dfe5ee}

/* SETUP screen (AMI Aptio look) */
.setup-screen{background:#0a1a4f;color:#cdd6ff;font-family:'Consolas',monospace;
  display:flex;flex-direction:column;font-size:12px}
.setup-top{background:#cdd6ff;color:#0a1a4f;text-align:center;font-weight:700;padding:3px}
.setup-menu{display:flex;gap:0;background:#16277a;border-bottom:1px solid #2c3f9e}
.setup-menu span{padding:5px 9px;font-size:11px}
.setup-menu span.active{background:#cdd6ff;color:#0a1a4f;font-weight:700}
.setup-body{flex:1;padding:12px 16px;display:flex;flex-direction:column;gap:5px}
.setup-row{display:flex;justify-content:space-between;gap:10px}
.setup-row .sk{color:#9fb0ff}
.setup-row .sv{color:#fff;font-weight:600}
.setup-row.hl .sv{background:#fff;color:#0a1a4f;padding:0 4px}
.setup-foot{border-top:1px solid #2c3f9e;padding:4px 8px;font-size:10px;color:#9fb0ff}

/* Windows screen */
.win-screen{background:#f0f0f0;display:flex;flex-direction:column}
.win-titlebar{background:linear-gradient(#fdfdfd,#e8e8e8);color:#222;padding:7px 12px;
  font-size:12px;font-weight:600;border-bottom:1px solid #ccc;display:flex;align-items:center;gap:8px}
.win-dots{display:flex;gap:4px;margin-left:auto}
.win-dots i{width:11px;height:11px;border-radius:50%;background:#ccc;display:block}
.win-body{flex:1;overflow:auto;padding:4px 0;background:#fff}
.win-row{display:grid;grid-template-columns:46% 54%;padding:5px 12px;font-size:11.5px;
  border-bottom:1px solid #eee;color:#222}
.win-row:nth-child(odd){background:#f7f9fc}
.win-row .wk{color:#555}
.win-row .wv{font-weight:600;color:#0a3a8a}
.mk-flash{animation:flash 1.1s ease}
@keyframes flash{0%{background:#fff7d6}40%{background:#ffe98a}100%{}}
.setup-row.mk-flash{animation:flashb 1.1s ease}
@keyframes flashb{0%{background:#33489e}40%{background:#5570d8}100%{}}

/* Logo tab */
.bootlogo-box{background:#000;border-radius:10px;padding:18px;text-align:center;
  border:1px solid var(--line2);min-height:120px;display:grid;place-items:center}
.bootlogo-box img{max-width:100%;max-height:200px}
.logo-replace{margin-top:14px}
.logo-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.logo-compare .lc{background:#000;border-radius:8px;padding:12px;text-align:center}
.logo-compare .lc img{max-width:100%;max-height:120px}
.logo-compare .lc label{display:block;color:var(--muted);font-size:11px;margin-top:6px}
.img-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:10px;
  max-height:420px;overflow:auto}
.img-thumb{background:#0a0d15;border:1px solid var(--line);border-radius:8px;padding:6px;
  text-align:center}
.img-thumb img{max-width:100%;max-height:64px;object-fit:contain}
.img-thumb label{display:block;font-size:9.5px;color:var(--muted);margin-top:4px}
.img-thumb.boot{border-color:var(--acc);box-shadow:0 0 0 2px rgba(79,140,255,.2)}

/* FV / SMBIOS */
.smbios-list{display:flex;flex-direction:column;gap:6px;max-height:430px;overflow:auto}
.smb-item{background:var(--card2);border:1px solid var(--line);border-radius:8px;padding:8px 11px}
.smb-item .st{font-weight:700;font-size:12px;color:var(--acc2)}
.smb-item .ss{color:var(--muted);font-size:11.5px;margin-top:2px;word-break:break-word}

/* History */
.history-table{width:100%;border-collapse:collapse;font-size:13px}
.history-table th{text-align:left;padding:10px 8px;color:var(--muted);font-size:11px;
  text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--line2)}
.history-table td{padding:11px 8px;border-bottom:1px solid var(--line)}
.history-table tr:hover td{background:var(--card2)}
.st-pill{padding:3px 10px;border-radius:14px;font-size:11px;font-weight:700}
.st-analyzed{background:rgba(79,140,255,.13);color:var(--acc2)}
.st-modified{background:rgba(243,177,59,.13);color:var(--warn)}
.st-verified{background:rgba(47,191,113,.13);color:var(--ok)}

/* result success box */
.result-box{padding:14px 16px;border-radius:11px;margin-top:6px}
.result-box.ok{background:rgba(47,191,113,.1);border:1px solid rgba(47,191,113,.35)}
.result-box.err{background:rgba(239,90,90,.1);border:1px solid rgba(239,90,90,.35)}
.result-box h4{margin:0 0 8px}
.verify-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;font-size:12.5px;margin:10px 0}
.verify-grid .vk{color:var(--muted)}
.dl-row{display:flex;gap:10px;align-items:center;margin-top:12px;flex-wrap:wrap}

/* Session ended screen */
.session-ended[hidden]{display:none}
.session-ended{display:flex;justify-content:center;padding:40px 16px}
.se-card{background:var(--card);border:1px solid var(--line2);border-radius:18px;
  padding:42px 48px;text-align:center;max-width:480px}
.se-icon{width:64px;height:64px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;
  font-size:30px;color:#fff;background:linear-gradient(135deg,var(--ok),#1f9e5a);
  box-shadow:0 8px 24px rgba(47,191,113,.4)}
.se-title{font-size:22px;font-weight:800;margin-bottom:8px}
.se-sub{color:var(--muted);font-size:13px;margin-bottom:22px;line-height:1.6}

/* Gallery thumb replace */
.img-thumb{position:relative;cursor:pointer;transition:.15s}
.img-thumb:not(.locked):hover{border-color:var(--acc);transform:translateY(-2px)}
.img-thumb.locked{opacity:.6;cursor:not-allowed}
.img-thumb .thumb-img{position:relative;min-height:48px;display:grid;place-items:center}
.thumb-replace{position:absolute;inset:0;border:none;background:rgba(8,12,22,.78);
  color:#fff;font-size:11px;font-weight:700;opacity:0;cursor:pointer;border-radius:8px;
  transition:.15s;display:grid;place-items:center}
.img-thumb:not(.locked):hover .thumb-replace{opacity:1}
.img-thumb.changed{border-color:var(--warn);box-shadow:0 0 0 2px rgba(243,177,59,.3)}
.thumb-badge{position:absolute;top:4px;right:4px;background:var(--warn);color:#1a1206;
  font-size:8.5px;font-weight:800;padding:2px 6px;border-radius:10px}

/* Verify panel */
.verify-panel{margin-top:16px}
.verify-panel h4{margin:0 0 4px;font-size:15px}
.vmode{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:14px;padding-bottom:14px;
  border-bottom:1px solid var(--line)}
.vmode label{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:600;cursor:pointer}
.vmode input{accent-color:var(--acc);width:15px;height:15px}
.vchecks{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
@media(max-width:760px){.vchecks{grid-template-columns:1fr}}
.vchecks.locked .vcheck{opacity:.85}
.vchecks.locked .vcheck input{pointer-events:none}
.vcheck{display:grid;grid-template-columns:18px 1fr;gap:4px 9px;align-items:start;
  background:var(--card2);border:1px solid var(--line);border-radius:9px;padding:9px 11px;cursor:pointer}
.vcheck input{margin-top:2px;accent-color:var(--acc);width:16px;height:16px;grid-row:span 2}
.vc-label{font-weight:700;font-size:12.5px}
.vc-explain{font-size:11px;color:var(--muted);line-height:1.45}

/* Verify report */
.verify-summary{font-size:14px;font-weight:700;margin:14px 0 10px}
.vr-list{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.vr-row{display:flex;gap:11px;padding:11px 14px;border-radius:10px;background:var(--card2);
  border:1px solid var(--line);align-items:flex-start}
.vr-row.vr-fail{border-color:rgba(239,90,90,.45);background:rgba(239,90,90,.07)}
.vr-row.vr-warn{border-color:rgba(243,177,59,.4);background:rgba(243,177,59,.06)}
.vr-dot{width:11px;height:11px;border-radius:50%;margin-top:5px;flex:0 0 auto}
.vr-dot.pass{background:var(--ok)}.vr-dot.warn{background:var(--warn)}.vr-dot.fail{background:var(--fail)}
.vr-body{flex:1;min-width:0}
.vr-top{display:flex;align-items:center;gap:9px}
.vr-pill{font-size:10px;font-weight:800;padding:2px 8px;border-radius:10px;letter-spacing:.5px}
.vr-pill.pass{background:rgba(47,191,113,.15);color:var(--ok)}
.vr-pill.warn{background:rgba(243,177,59,.15);color:var(--warn)}
.vr-pill.fail{background:rgba(239,90,90,.15);color:var(--fail)}
.vr-detail{font-size:12.5px;margin-top:3px;word-break:break-word}
.vr-explain{margin-top:2px}
.vc-extra{margin-top:7px;padding:8px 10px;background:var(--bg2);border:1px solid var(--line);
  border-radius:7px;font-size:11.5px;font-family:monospace;color:var(--muted);
  word-break:break-word;line-height:1.6}

/* Completion banner */
.complete-banner{text-align:center;padding:26px 22px}
.complete-banner .cb-icon{font-size:40px;margin-bottom:6px}
.complete-banner h3{margin:0 0 8px;font-size:20px}
.complete-banner .dl-row{justify-content:center;margin-top:18px}
.next-steps{text-align:left;background:var(--bg2);border:1px solid var(--line);border-radius:11px;
  padding:14px 18px;margin-top:18px;font-size:12.5px;line-height:1.7}
.next-steps ol{margin:8px 0 0;padding-left:20px}
.next-steps code{background:var(--card2);padding:1px 6px;border-radius:5px;font-size:11px}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);
  background:var(--card2);border:1px solid var(--line2);padding:13px 22px;border-radius:11px;
  font-size:13px;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.5);transition:.3s;z-index:100;
  max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.ok{border-color:var(--ok)}.toast.err{border-color:var(--fail)}