:root{
  --primary:#4263eb;--primary-2:#7c3aed;--primary-soft:#eef2ff;--ink:#172033;--muted:#6f7890;
  --line:#e8ebf4;--bg:#f7f8fc;--card:#fff;--success:#12a36d;--warning:#e39a17;--danger:#dc3545;
  --shadow:0 14px 38px rgba(34,52,102,.08);--radius:18px;--sidebar:248px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 34px));margin:auto}.public-page{background:#fff}.section{padding:78px 0}.section-alt{background:linear-gradient(180deg,#fafbff,#f5f7ff)}.section-title{text-align:center;max-width:720px;margin:0 auto 36px}.section-title h2{font-size:clamp(28px,4vw,42px);margin:0 0 10px;letter-spacing:-.04em}.section-title p{color:var(--muted);margin:0}
.public-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(232,235,244,.8)}.nav-row{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.nav-row nav{display:flex;align-items:center;gap:24px;font-weight:700;color:#59637a}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:850;letter-spacing:-.03em}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 18px rgba(66,99,235,.25)}.brand-mark::before{content:"🎓";font-size:18px}.brand-light{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 17px;font-weight:800;transition:.2s;line-height:1.2}.btn:hover{transform:translateY(-1px)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 10px 22px rgba(73,84,221,.22)}.btn-outline{background:#fff;border-color:#dfe4f2;color:#33405b}.btn-danger{background:#fff0f1;border-color:#ffd0d5;color:#b4232c}.btn-sm{padding:8px 12px;border-radius:10px;font-size:13px}.btn-block{width:100%}
.hero{padding:86px 0 72px;overflow:hidden;background:radial-gradient(circle at 85% 10%,rgba(124,58,237,.12),transparent 28%),radial-gradient(circle at 10% 70%,rgba(66,99,235,.1),transparent 26%),#fff}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:58px}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:#eef2ff;color:#4b55d5;font-size:13px;font-weight:800}.hero h1{font-size:clamp(44px,6vw,68px);line-height:1.03;letter-spacing:-.055em;margin:18px 0}.hero h1 span{background:linear-gradient(135deg,var(--primary),var(--primary-2));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:18px;color:var(--muted);max-width:610px}.hero-actions,.hero-points,.actions{display:flex;gap:10px;flex-wrap:wrap}.hero-actions{margin:28px 0}.hero-points{color:#56617a;font-size:14px}.hero-points span{background:#fff;border:1px solid var(--line);padding:8px 11px;border-radius:11px}.preview-frame{background:#0d1323;border-radius:25px;padding:10px;box-shadow:0 28px 70px rgba(23,32,51,.2);transform:rotate(1deg)}.preview-screen{background:#fff;border-radius:18px;padding:22px;min-height:420px}.preview-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px}.preview-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.preview-kpi,.preview-tool{border:1px solid var(--line);border-radius:13px;padding:13px;background:#fff}.preview-kpi strong{font-size:23px;color:var(--primary)}.preview-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.preview-tool{text-align:center;font-size:12px;font-weight:750}.preview-tool i{display:grid;place-items:center;width:38px;height:38px;margin:0 auto 8px;border-radius:11px;background:var(--primary-soft);font-style:normal}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card,.price-card,.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 22px rgba(31,50,99,.04)}.feature-card{padding:24px}.feature-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#eef2ff,#f4ecff);font-size:23px;margin-bottom:16px}.feature-card h3{margin:0 0 8px}.feature-card p{color:var(--muted);margin:0}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}.price-card{padding:27px;position:relative}.price-card.popular{border-color:#9ba9ff;box-shadow:0 22px 50px rgba(66,99,235,.15);transform:translateY(-8px)}.popular-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;padding:6px 13px;border-radius:999px;font-size:12px;font-weight:800}.price{font-size:34px;font-weight:900;letter-spacing:-.04em;margin:16px 0}.price small{font-size:13px;color:var(--muted);font-weight:600}.clean-list{list-style:none;padding:0;margin:18px 0}.clean-list li{padding:7px 0;color:#586178}.clean-list li::before{content:"✓";color:var(--success);font-weight:900;margin-right:8px}.footer{padding:28px 0;border-top:1px solid var(--line);background:#fff}.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 15% 20%,rgba(66,99,235,.12),transparent 30%),radial-gradient(circle at 85% 80%,rgba(124,58,237,.12),transparent 30%),#f7f8fc}.auth-card{width:min(470px,100%);background:#fff;padding:30px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.auth-card h1{margin:22px 0 7px;letter-spacing:-.04em}.auth-card>p{color:var(--muted)}
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#151b2d;color:#cfd6e8;padding:18px 14px;z-index:45;overflow:auto}.sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:4px 8px 18px}.close-menu,.menu-btn{display:none}.icon-btn{border:0;background:transparent;color:inherit;font-size:22px}.user-mini{display:flex;align-items:center;gap:11px;padding:13px;margin-bottom:12px;border-radius:15px;background:rgba(255,255,255,.065)}.avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:850}.user-mini strong,.user-mini small{display:block}.user-mini small{font-size:12px;color:#aeb8ce;margin-top:2px}.side-nav{display:grid;gap:5px}.side-nav a{padding:11px 12px;border-radius:11px;font-weight:700;color:#b9c2d7}.side-nav a:hover,.side-nav a.active{background:rgba(116,131,255,.16);color:#fff}.main-area{margin-left:var(--sidebar);min-height:100vh}.topbar{height:82px;position:sticky;top:0;z-index:30;background:rgba(247,248,252,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:12px 28px}.topbar h1{font-size:24px;margin:0;letter-spacing:-.03em}.topbar p{margin:2px 0 0;color:var(--muted);font-size:13px}.top-actions{margin-left:auto}.credit-pill{display:inline-flex;background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:999px;color:#4e5bcf;font-weight:800}.content-wrap{padding:24px 28px 96px;max-width:1500px;margin:auto}.mobile-nav{display:none}.sidebar-overlay{display:none}
.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{padding:20px}.card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:16px}.card-header h2,.card-header h3{margin:0;letter-spacing:-.025em}.stat-card{position:relative;overflow:hidden}.stat-card::after{content:"";position:absolute;width:74px;height:74px;border-radius:50%;background:var(--primary-soft);right:-25px;top:-25px}.stat-label{font-size:13px;color:var(--muted);font-weight:750}.stat-value{font-size:34px;font-weight:900;letter-spacing:-.05em;margin:7px 0}.stat-note{font-size:12px;color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.tool-card{padding:16px;border:1px solid var(--line);border-radius:15px;background:#fff;transition:.2s}.tool-card:hover{transform:translateY(-2px);border-color:#b8c2ff;box-shadow:0 12px 26px rgba(66,99,235,.09)}.tool-card strong{display:block;font-size:14px}.tool-card p{margin:5px 0 0;color:var(--muted);font-size:12px}.tool-symbol{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:var(--primary-soft);color:var(--primary);margin-bottom:10px;font-weight:900}.quick-start{background:linear-gradient(135deg,#eef2ff,#f7f1ff);border-color:#dfe3ff}.quick-start-grid{display:grid;grid-template-columns:1.3fr .7fr;align-items:center;gap:20px}.quick-start h2{font-size:28px;margin:0 0 8px}.quick-start p{color:var(--muted);margin:0}.quick-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.form-group{margin-bottom:15px}.form-label{display:block;margin-bottom:7px;font-size:13px;font-weight:800;color:#465069}.form-control{width:100%;border:1px solid #dfe4ef;background:#fff;color:var(--ink);padding:11px 12px;border-radius:11px;outline:none;transition:.2s}.form-control:focus{border-color:#8797f5;box-shadow:0 0 0 4px rgba(66,99,235,.11)}textarea.form-control{min-height:140px;resize:vertical}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.help{font-size:12px;color:var(--muted);margin-top:5px}.checkbox-row{display:flex;align-items:flex-start;gap:9px}.checkbox-row input{margin-top:4px}.workspace-layout{display:grid;grid-template-columns:285px minmax(0,1fr);gap:18px}.tool-sidebar{position:sticky;top:104px;height:max-content}.tool-list{display:grid;gap:7px}.tool-list button{border:1px solid transparent;background:#f7f8fc;padding:11px 12px;text-align:left;border-radius:11px;font-weight:750;color:#56617a}.tool-list button:hover,.tool-list button.active{background:var(--primary-soft);border-color:#dce2ff;color:#4052d7}.result-box{min-height:280px;border:1px solid var(--line);background:#fbfcff;border-radius:15px;padding:19px;overflow-wrap:anywhere}.markdown-output{line-height:1.72}.markdown-output h1,.markdown-output h2,.markdown-output h3{white-space:normal;line-height:1.25}.demo-card{display:grid;gap:5px;padding:13px 0;border-bottom:1px solid var(--line)}.demo-card:last-child{border-bottom:0}.project-card{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.project-card h3{margin:9px 0}.project-meta{display:flex;gap:7px;flex-wrap:wrap}.journal-card{padding:17px;border:1px solid var(--line);border-radius:15px;background:#fff}.journal-card h3{margin:0 0 7px;font-size:16px}.journal-meta{font-size:13px;color:var(--muted);margin-bottom:8px}.journal-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.table{border-collapse:collapse;width:100%;min-width:720px;background:#fff}.table th,.table td{padding:12px 13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#778198;background:#f8f9fc}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;font-size:11px;font-weight:850}.badge-info{background:#edf1ff;color:#4355d5}.badge-success{background:#e8f8f1;color:#0b7c51}.badge-warning{background:#fff4d8;color:#93610b}.badge-danger{background:#ffecef;color:#b4232c}.alert{padding:13px 15px;border:1px solid;border-radius:13px;margin-bottom:16px}.alert-info{background:#eef4ff;border-color:#ceddff;color:#2b529d}.alert-success{background:#eaf9f2;border-color:#bfead5;color:#11724a}.alert-warning{background:#fff7e7;border-color:#f2ddb2;color:#8a6112}.alert-danger{background:#fff0f1;border-color:#f4c4c8;color:#a4262d}.empty{text-align:center;padding:34px;color:var(--muted)}.tabs{display:flex;gap:8px;overflow:auto;margin-bottom:16px}.tab{white-space:nowrap;padding:9px 12px;border-radius:10px;background:#fff;border:1px solid var(--line);font-weight:750}.tab.active{background:var(--primary-soft);border-color:#cfd7ff;color:#4052d7}.progress{height:9px;border-radius:99px;background:#e9edf7;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-2))}.code-box{background:#111827;color:#dbe4f2;border-radius:11px;padding:12px;font:12px ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.text-muted{color:var(--muted)}.small{font-size:12px}.text-right{text-align:right}.mt-0{margin-top:0}.mt-2{margin-top:12px}.mt-3{margin-top:18px}.mb-0{margin-bottom:0}.hr{height:1px;background:var(--line);margin:18px 0}
@media(max-width:1120px){.tool-grid{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr}.preview-frame{transform:none}.pricing-grid{grid-template-columns:1fr}.price-card.popular{transform:none}.sidebar{transform:translateX(-105%);transition:.25s}.sidebar.open{transform:translateX(0)}.sidebar-overlay{position:fixed;inset:0;background:rgba(10,17,35,.48);z-index:40}.sidebar-overlay.show{display:block}.main-area{margin-left:0}.menu-btn,.close-menu{display:block}.topbar{height:auto;min-height:72px;padding:11px 16px}.content-wrap{padding:18px 16px 92px}.workspace-layout{grid-template-columns:1fr}.tool-sidebar{position:static}.mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);bottom:0;left:0;right:0;z-index:35;background:#fff;border-top:1px solid var(--line);padding:7px 7px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -10px 25px rgba(31,50,99,.08)}.mobile-nav a{text-align:center;font-size:11px;font-weight:800;color:#6e7890;padding:8px 2px}.mobile-nav .mobile-ai{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border-radius:13px;margin-top:-16px;padding-top:14px}.nav-row nav>a:not(.btn){display:none}.grid-3{grid-template-columns:repeat(2,1fr)}.quick-start-grid{grid-template-columns:1fr}.quick-actions{justify-content:flex-start}}
@media(max-width:620px){.container{width:min(100% - 22px,1160px)}.hero{padding:56px 0}.hero h1{font-size:42px}.hero p{font-size:16px}.hero-actions .btn{width:100%}.hero-points{display:grid}.preview-screen{padding:15px;min-height:360px}.preview-kpis,.preview-tools{grid-template-columns:repeat(2,1fr)}.feature-grid,.grid-2,.grid-3,.grid-4,.tool-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.auth-card{padding:22px}.card{padding:16px}.project-card{display:block}.project-card .actions{margin-top:14px}.top-actions{display:none}.section{padding:54px 0}.public-header .brand span:last-child{font-size:14px}.footer-row{display:grid}.table{min-width:650px}.quick-start h2{font-size:24px}}
.brand-mark{font-size:0}
.btn-success{background:#e8f8f1;border-color:#bdebd5;color:#08774d}

/* Mobile application redesign v3 */
.mobile-nav-icon{display:block;font-size:19px;line-height:1;margin-bottom:4px}
.mobile-nav a.active{color:var(--primary)}

@media(max-width:880px){
  body.app-page{background:#f4f6fb;-webkit-tap-highlight-color:transparent}
  .sidebar{width:min(86vw,330px);padding:18px 14px 30px;background:linear-gradient(180deg,#151b2d 0%,#202944 100%);box-shadow:24px 0 50px rgba(12,20,42,.28)}
  .sidebar-head{padding-bottom:14px}
  .sidebar .brand{font-size:16px}
  .sidebar .brand-mark{width:38px;height:38px}
  .user-mini{padding:14px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.07)}
  .side-nav{gap:4px}
  .side-nav a{min-height:46px;display:flex;align-items:center;padding:11px 13px;border-radius:13px}
  .main-area{min-width:0}
  .topbar{min-height:64px;height:64px;padding:8px 14px;background:rgba(255,255,255,.94);box-shadow:0 4px 18px rgba(28,40,75,.05)}
  .topbar .menu-btn{width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:20px;flex:0 0 auto}
  .topbar>div:nth-child(2){min-width:0;flex:1}
  .topbar h1{font-size:18px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar p{display:none}
  .top-actions{display:block;margin-left:4px;flex:0 0 auto}
  .credit-pill{padding:7px 10px;font-size:11px;border-radius:11px;background:var(--primary-soft);border-color:#dbe1ff}
  .content-wrap{padding:14px 12px 104px;max-width:760px}
  .card,.feature-card,.price-card{border-radius:20px;box-shadow:0 8px 28px rgba(31,50,99,.055)}
  .card{padding:17px}
  .card-header{align-items:center;margin-bottom:14px;gap:10px}
  .card-header h2{font-size:18px;line-height:1.25}
  .card-header h3{font-size:16px}
  .card-header>.actions{justify-content:flex-end}
  .grid{gap:12px}
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-card{min-height:116px;padding:15px}
  .stat-card::after{width:62px;height:62px;right:-22px;top:-22px}
  .stat-label{font-size:12px;line-height:1.3;padding-right:20px}
  .stat-value{font-size:27px;margin:5px 0 2px}
  .stat-note{font-size:10.5px;line-height:1.35}
  .quick-start{padding:20px;background:linear-gradient(140deg,#eaf0ff 0%,#f5edff 100%);overflow:hidden;position:relative}
  .quick-start::after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-48px;top:-48px;background:rgba(124,58,237,.09)}
  .quick-start-grid{display:block;position:relative;z-index:1}
  .quick-start h2{font-size:23px;line-height:1.25;margin:11px 0 8px;max-width:320px}
  .quick-start p{font-size:13px;line-height:1.55}
  .quick-actions{display:grid;grid-template-columns:1fr 1fr;margin-top:17px;gap:9px}
  .quick-actions .btn{padding:12px 10px;font-size:13px}
  .alert{font-size:12px;line-height:1.5;padding:11px 13px;border-radius:14px}
  .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tool-card{min-height:132px;padding:14px;border-radius:17px;display:flex;flex-direction:column}
  .tool-card:active{transform:scale(.985)}
  .tool-symbol{width:42px;height:42px;border-radius:13px;font-size:18px;margin-bottom:11px}
  .tool-card strong{font-size:13px;line-height:1.35}
  .tool-card p{font-size:10.5px;margin-top:auto;padding-top:7px}
  .workspace-layout{display:block}
  .tool-sidebar{position:sticky;top:72px;z-index:20;margin:-2px -12px 12px;padding:10px 12px;border-radius:0;border-left:0;border-right:0;box-shadow:0 8px 20px rgba(31,50,99,.06)}
  .tool-sidebar .card-header{display:none}
  .tool-list{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;padding:1px 1px 4px;scrollbar-width:none}
  .tool-list::-webkit-scrollbar{display:none}
  .tool-list button{flex:0 0 auto;max-width:220px;white-space:nowrap;scroll-snap-align:start;padding:9px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:12px;box-shadow:0 3px 10px rgba(31,50,99,.04)}
  .tool-list button.active{background:linear-gradient(135deg,var(--primary),var(--primary-2));border-color:transparent;color:#fff;box-shadow:0 8px 18px rgba(66,99,235,.22)}
  .tool-list button .small{font-size:10px;opacity:.8}
  .form-group{margin-bottom:14px}
  .form-label{font-size:12.5px;margin-bottom:6px}
  .form-control{min-height:48px;padding:12px 13px;border-radius:13px;font-size:14px;background:#fff}
  textarea.form-control{min-height:150px}
  .form-row{grid-template-columns:1fr;gap:0}
  .checkbox-row{font-size:12px;line-height:1.45}
  .btn{min-height:44px;border-radius:13px}
  .btn-sm{min-height:38px;padding:8px 11px}
  .actions{gap:8px}
  .result-box{min-height:220px;padding:15px;border-radius:16px;font-size:14px;background:#fff}
  .markdown-output{line-height:1.68}
  .markdown-output h1{font-size:21px}.markdown-output h2{font-size:18px}.markdown-output h3{font-size:16px}
  .project-card{display:block;padding:17px}
  .project-card .actions{display:grid;grid-template-columns:1fr 1fr;margin-top:14px}
  .project-card .actions .btn{width:100%}
  .project-meta{gap:5px}
  .journal-card{padding:15px;border-radius:17px}
  .journal-card h3{font-size:15px;line-height:1.42}
  .journal-actions{display:grid;grid-template-columns:repeat(2,1fr)}
  .journal-actions .btn{width:100%}
  .demo-card{padding:13px 0}
  .demo-card strong{font-size:14px;line-height:1.4}
  .tabs{margin:0 -3px 14px;padding:0 3px 3px;scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tab{padding:9px 12px;border-radius:999px;font-size:12px}
  .pricing-grid{gap:14px}
  .price-card{padding:21px}
  .price-card.popular{margin-top:9px}
  .price{font-size:29px}
  .table-wrap{border-radius:16px;-webkit-overflow-scrolling:touch;box-shadow:inset -12px 0 20px -20px rgba(20,31,61,.35)}
  .table{min-width:680px;font-size:12px}
  .table th,.table td{padding:11px}
  .mobile-nav{height:auto;grid-template-columns:repeat(5,1fr);gap:2px;padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(18px);border-top:1px solid #e7eaf2;box-shadow:0 -10px 32px rgba(24,38,78,.10)}
  .mobile-nav a{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;padding:7px 1px 5px;border-radius:13px;font-size:10px;line-height:1.15;color:#7a849b;transition:.18s}
  .mobile-nav a.active:not(.mobile-ai){color:var(--primary);background:var(--primary-soft)}
  .mobile-nav-icon{font-size:19px;margin-bottom:5px;height:20px;display:grid;place-items:center}
  .mobile-nav .mobile-ai{width:58px;height:58px;justify-self:center;margin-top:-24px;padding:7px 2px;color:#fff;border:4px solid #fff;border-radius:19px;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 9px 22px rgba(66,99,235,.32)}
  .mobile-nav .mobile-ai .mobile-nav-icon{font-size:22px;margin-bottom:2px}
  .mobile-nav .mobile-ai.active{filter:saturate(1.15);transform:translateY(-1px)}
}

@media(max-width:620px){
  .container{width:calc(100% - 24px)}
  .auth-wrap{padding:14px;align-items:start;padding-top:max(28px,env(safe-area-inset-top))}
  .auth-card{padding:23px 19px;border-radius:24px}
  .auth-card h1{font-size:25px;line-height:1.2;margin-top:19px}
  .hero{padding:44px 0 48px}
  .hero h1{font-size:37px;line-height:1.08}
  .hero p{font-size:15px}
  .preview-frame{border-radius:21px;padding:7px}
  .preview-screen{border-radius:16px}
  .feature-grid{grid-template-columns:1fr}
  .section{padding:48px 0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-header>.btn{font-size:11px;padding:7px 9px;min-height:34px}
  .card-header>.actions{width:auto}
  .topbar h1{max-width:46vw}
}

@media(max-width:370px){
  .content-wrap{padding-left:9px;padding-right:9px}
  .card{padding:14px}
  .stat-card{min-height:108px;padding:13px}
  .stat-value{font-size:24px}
  .tool-card{min-height:124px;padding:12px}
  .quick-actions{grid-template-columns:1fr}
  .mobile-nav a{font-size:9px}
}

/* Rich AI result presentation v4 */
.markdown-output p{margin:0 0 13px}.markdown-output p:last-child{margin-bottom:0}.markdown-output ul,.markdown-output ol{margin:10px 0 16px;padding-left:24px}.markdown-output li{margin:6px 0}.markdown-output hr{height:1px;border:0;background:var(--line);margin:22px 0}.markdown-output h1,.markdown-output h2,.markdown-output h3,.markdown-output h4{color:#111a35;letter-spacing:-.025em;margin:23px 0 10px}.markdown-output h4{font-size:15px}
.result-view-card{padding:0;overflow:hidden}.result-view-header{padding:20px 22px;margin:0;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#fdfdff)}.result-view-header>div:first-child{min-width:0}.result-view-header h2{font-size:26px;line-height:1.18;margin-top:9px;color:#111a35}.result-view-header .actions{margin-left:auto}.result-view-card>.result-box{border:0;border-radius:0;background:#fff;padding:22px;min-height:0}
.title-result-view{border-color:#dfe3f4;box-shadow:0 18px 52px rgba(30,43,86,.08)}.title-result-view .result-view-header{padding:24px 25px;background:radial-gradient(circle at 88% 0,rgba(124,58,237,.07),transparent 33%),#fff}.title-result-view .result-view-header h2{font-size:clamp(26px,3vw,39px);font-weight:900;letter-spacing:-.045em}.title-result-view .badge{background:#eeecff;color:#5147df;border-color:#dedaff}.title-result-box{padding:0!important;background:#fbfcff!important;overflow:visible}.title-recommendation-output{padding:22px;background:linear-gradient(180deg,#fbfcff 0,#f8f9fe 100%)}
.title-result-intro{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr) 128px;gap:16px;align-items:start;padding:23px 24px;border:1px solid #ccd3ff;border-radius:18px;background:linear-gradient(135deg,#fbfbff,#f5f3ff);overflow:hidden}.title-result-intro::before{content:"";position:absolute;inset:auto -55px -72px auto;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,rgba(99,77,235,.11),transparent 68%)}.title-intro-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#6558ed,#4f32db);color:#fff;font:900 21px Georgia,serif;box-shadow:0 9px 20px rgba(85,66,220,.25)}.title-intro-copy{position:relative;z-index:1;color:#303a5a;font-size:15px;line-height:1.58}.title-intro-copy p{margin:0 0 12px}.title-intro-copy p:last-child{margin-bottom:0}.title-intro-copy strong{color:#3028cf}.title-intro-art{position:relative;align-self:center;justify-self:center;width:92px;height:82px;color:#5547df}.title-intro-art span{position:absolute;left:7px;top:5px;display:grid;place-items:center;width:56px;height:70px;border:2px solid #a9a2f3;border-radius:10px;background:#fff;font-size:31px;transform:rotate(5deg);box-shadow:0 12px 24px rgba(70,57,180,.12)}.title-intro-art b{position:absolute;right:0;bottom:0;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#6a5cf0,#4334ca);color:#fff;font-size:27px;border:5px solid #eeecff;transform:rotate(-15deg)}
.title-result-divider{display:flex;align-items:center;gap:14px;margin:28px 0 17px;color:#6657ed;font-size:11px;font-weight:900;letter-spacing:.28em;text-align:center}.title-result-divider::before,.title-result-divider::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,transparent,#d4d8e8)}.title-result-divider::after{background:linear-gradient(90deg,#d4d8e8,transparent)}.title-result-divider span{font-size:12px;letter-spacing:0}.title-result-list{display:grid;gap:15px}
.title-result-card{display:grid;grid-template-columns:190px minmax(0,1fr);overflow:hidden;border:1px solid #dfe4f2;border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(28,42,86,.045);transition:.2s}.title-result-card:hover{transform:translateY(-1px);border-color:#cbd2f5;box-shadow:0 13px 30px rgba(53,62,139,.08)}.title-result-rank{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:20px;border-right:1px solid #e8ebf4;background:linear-gradient(180deg,#fff,#fafbff)}.title-rank-number{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;background:linear-gradient(145deg,#7f6bff 0%,#4c29e6 72%);box-shadow:0 12px 25px rgba(80,49,220,.27);color:#fff;font-size:30px;font-weight:900}.title-score-box{width:100%;padding:12px 8px;border:1px solid #e2e6ef;border-radius:12px;background:#fbfcff;text-align:center}.title-score-box>span{display:block;color:#65708a;font-size:11px;font-weight:750}.title-score-box>strong{display:block;margin:4px 0 2px;color:#4e3bd9;font-size:28px;line-height:1;font-weight:900;letter-spacing:-.04em}.title-score-box>strong small{font-size:17px;color:#3c4560;font-weight:650}.title-score-box>em{display:block;font-size:9px;font-weight:850;font-style:normal}.title-score-box.excellent>em,.title-score-box.good>em{color:#0d8a58}.title-score-box.fair>em{color:#bd7b05}.title-score-box.low>em{color:#c53b4b}.title-score-box.neutral>em{color:#69738b}
.title-result-content{min-width:0;padding:20px 24px 18px}.title-result-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:1px solid #edf0f6}.title-result-heading h3{margin:0;color:#111a35;font-size:20px;line-height:1.34;font-weight:900;letter-spacing:-.025em}.title-copy-btn{flex:0 0 auto;border:1px solid #d8ddf4;border-radius:10px;background:#f9f9ff;color:#4b48d9;padding:7px 10px;font-size:11px;font-weight:850;opacity:0;transform:translateY(-2px);transition:.2s}.title-result-card:hover .title-copy-btn,.title-copy-btn:focus{opacity:1;transform:none}.title-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px;row-gap:0}.title-field-item{display:grid;grid-template-columns:37px minmax(0,1fr);gap:10px;align-items:start;padding:12px 0;border-bottom:1px solid #edf0f6;min-width:0}.title-field-grid .title-field-item:nth-last-child(-n+2){border-bottom:0}.title-field-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;font-size:17px;font-weight:900}.title-field-item strong{display:block;margin:1px 0 3px;font-size:12px;line-height:1.25}.title-field-item p{margin:0;color:#4c5670;font-size:12px;line-height:1.5;overflow-wrap:anywhere}.title-field-item.blue .title-field-icon,.title-field-item.cyan .title-field-icon{background:#eaf5ff;color:#1273c9}.title-field-item.blue strong,.title-field-item.cyan strong{color:#0b6fc6}.title-field-item.purple .title-field-icon{background:#efeaff;color:#6940dc}.title-field-item.purple strong{color:#5b32cf}.title-field-item.green .title-field-icon{background:#e8f8ef;color:#178253}.title-field-item.green strong{color:#12804d}.title-field-item.amber .title-field-icon{background:#fff4dd;color:#d58b0b}.title-field-item.amber strong{color:#c47c00}.title-field-item.red .title-field-icon{background:#ffeaed;color:#d63849}.title-field-item.red strong{color:#d02f42}.title-field-item.neutral .title-field-icon{background:#f0f2f7;color:#66718a}.title-field-item.neutral strong{color:#4c5670}

@media(max-width:1050px){
  .title-result-card{grid-template-columns:150px minmax(0,1fr)}
  .title-result-rank{padding:17px 14px}.title-score-box>strong{font-size:24px}.title-result-content{padding:18px}
  .title-result-intro{grid-template-columns:40px minmax(0,1fr) 96px}.title-intro-art{transform:scale(.85)}
}
@media(max-width:760px){
  .result-view-header{display:block;padding:17px}.result-view-header .actions{display:flex;margin-top:14px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.result-view-header .actions .btn{white-space:nowrap;flex:0 0 auto}.result-view-header h2{font-size:22px}
  .title-result-view .result-view-header{padding:18px}.title-result-view .result-view-header h2{font-size:25px;line-height:1.2}
  .title-recommendation-output{padding:12px}.title-result-intro{grid-template-columns:36px minmax(0,1fr);padding:17px 15px;gap:11px;border-radius:15px}.title-intro-icon{width:35px;height:35px;font-size:18px}.title-intro-copy{font-size:13px;line-height:1.55}.title-intro-art{display:none}
  .title-result-divider{margin:20px 0 12px;gap:7px;font-size:9px;letter-spacing:.16em}.title-result-divider span{font-size:9px}
  .title-result-card{grid-template-columns:1fr;border-radius:16px}.title-result-card:hover{transform:none}.title-result-rank{display:grid;grid-template-columns:50px minmax(0,1fr);border-right:0;border-bottom:1px solid #e9ecf4;padding:12px 14px;gap:11px;justify-content:stretch;background:linear-gradient(100deg,#faf9ff,#fff)}.title-rank-number{width:48px;height:48px;font-size:22px}.title-score-box{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:center;text-align:left;padding:7px 10px}.title-score-box>span{font-size:10px}.title-score-box>strong{grid-row:1/3;grid-column:2;font-size:21px;margin:0}.title-score-box>strong small{font-size:13px}.title-score-box>em{font-size:9px}
  .title-result-content{padding:15px}.title-result-heading{display:block;padding-bottom:12px}.title-result-heading h3{font-size:17px;line-height:1.38}.title-copy-btn{opacity:1;transform:none;margin-top:10px;padding:7px 10px}.title-field-grid{grid-template-columns:1fr}.title-field-item,.title-field-grid .title-field-item:nth-last-child(-n+2){border-bottom:1px solid #edf0f6;padding:10px 0}.title-field-grid .title-field-item:last-child{border-bottom:0}.title-field-item{grid-template-columns:34px minmax(0,1fr);gap:9px}.title-field-icon{width:32px;height:32px}.title-field-item strong{font-size:11.5px}.title-field-item p{font-size:12px;line-height:1.48}
}
@media print{
  .title-copy-btn{display:none!important}.title-result-card{break-inside:avoid;box-shadow:none}.title-recommendation-output{padding:0;background:#fff}.title-result-intro{break-inside:avoid}.title-result-card:hover{transform:none}
}
.title-wizard-layout.has-result{grid-template-columns:minmax(300px,380px) minmax(0,1fr);align-items:start}.title-wizard-layout.has-result>div:first-child>.card{position:sticky;top:104px}
@media(max-width:880px){.title-wizard-layout.has-result{grid-template-columns:1fr}.title-wizard-layout.has-result>div:first-child>.card{position:static}}

/* Sidebar simplification v5 */
.side-nav-section-title{padding:14px 12px 8px;font-size:12px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:#8f9ab6}
.mt-side{margin-top:8px}
.side-nav-divider{height:1px;background:rgba(199,209,236,.16);margin:10px 8px 8px}
.side-nav a{position:relative;display:flex;align-items:center;gap:10px;min-height:48px;padding:12px 14px;border-radius:14px;font-size:15px}
.side-nav a.active{background:linear-gradient(135deg,rgba(102,95,255,.28),rgba(124,58,237,.18));box-shadow:inset 0 0 0 1px rgba(144,138,255,.22);color:#fff}
.side-nav a.active::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:4px;border-radius:0 4px 4px 0;background:linear-gradient(180deg,#8b7bff,#665cff)}
.side-nav a:hover{background:rgba(116,131,255,.12);color:#fff}
.side-nav a.nav-danger{color:#ffd1d8}
.side-nav a.nav-danger:hover{background:rgba(255,98,133,.10);color:#fff}
.sidebar-foot{margin:18px -14px -18px;padding:16px 20px calc(18px + env(safe-area-inset-bottom));border-top:1px solid rgba(199,209,236,.13);background:rgba(5,12,29,.18)}
.sidebar-foot strong,.sidebar-foot small{display:block}
.sidebar-foot strong{font-size:14px;color:#dfe7ff}
.sidebar-foot small{margin-top:4px;color:#93a0c5;font-size:12px}
@media(max-width:880px){
  .side-nav-section-title{padding-top:16px}
  .sidebar-foot{margin-top:14px}
}

/* Ultra-simple student navigation and dashboard v6 */
.nav-glyph{width:24px;display:inline-grid;place-items:center;font-size:17px;flex:0 0 24px}
.simple-logout{margin-top:18px;padding-top:12px;border-top:1px solid rgba(199,209,236,.14)}
.simple-logout a{color:#ffb7c3}

.simple-home-hero{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:20px;align-items:stretch;padding:28px;border:1px solid #e4e8f2;border-radius:22px;background:linear-gradient(135deg,#ffffff 0%,#f7f7ff 62%,#f2efff 100%);box-shadow:var(--shadow)}
.simple-home-copy{min-width:0}.simple-home-copy h2{margin:8px 0 10px;font-size:clamp(25px,3vw,38px);line-height:1.12;letter-spacing:-.045em;color:#111a35}.simple-home-copy p{max-width:760px;margin:0;color:#667085;line-height:1.65}.simple-home-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.simple-primary-action,.simple-secondary-action{min-height:46px;padding:12px 17px}
.simple-credit-card{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:170px;padding:20px;border:1px solid #ddd9ff;border-radius:18px;background:rgba(255,255,255,.8);text-align:center}.simple-credit-card span{font-size:12px;font-weight:800;color:#7a849b;text-transform:uppercase;letter-spacing:.08em}.simple-credit-card strong{margin:8px 0 6px;font-size:42px;line-height:1;color:#5b46e8}.simple-credit-card a{font-size:12px;font-weight:850;color:#4b48d9}
.simple-shortcuts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}.simple-shortcut{display:flex;align-items:center;gap:12px;min-height:90px;padding:16px;border:1px solid #e3e7f0;border-radius:17px;background:#fff;box-shadow:0 8px 20px rgba(31,50,99,.045);transition:.18s}.simple-shortcut:hover{transform:translateY(-1px);border-color:#ccd3f7;box-shadow:0 12px 25px rgba(31,50,99,.075)}.simple-shortcut>span{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#f0efff;color:#5a49e1;font-size:20px;flex:0 0 42px}.simple-shortcut strong,.simple-shortcut small{display:block}.simple-shortcut strong{font-size:14px;color:#17203a}.simple-shortcut small{margin-top:4px;font-size:11px;color:#7a849b}
.simple-continue-card{margin-top:18px;padding:20px;border:1px solid #e3e7f0;border-radius:20px;background:#fff;box-shadow:0 8px 24px rgba(31,50,99,.045)}.simple-section-heading h3{margin:5px 0 0;font-size:19px}.simple-continue-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.simple-continue-item{display:flex;align-items:flex-start;gap:12px;padding:15px;border:1px solid #e8ebf3;border-radius:15px;background:#fbfcff}.simple-continue-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#eef1ff;color:#4f46d8;flex:0 0 38px}.simple-continue-item small,.simple-continue-item strong,.simple-continue-item em{display:block}.simple-continue-item small{font-size:11px;color:#8a93a8}.simple-continue-item strong{margin:4px 0 7px;color:#1a233d;font-size:14px;line-height:1.4}.simple-continue-item em{font-size:11px;font-style:normal;font-weight:800;color:#4f46d8}.simple-academic-note{margin-top:15px;padding:12px 14px;border-radius:13px;background:#f8f9fc;color:#7a849b;font-size:12px;text-align:center}

@media(max-width:880px){
  .simple-home-hero{grid-template-columns:1fr;padding:20px}.simple-credit-card{min-height:0;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:center;text-align:left;padding:15px 17px}.simple-credit-card span{grid-column:1}.simple-credit-card strong{grid-column:2;grid-row:1/3;margin:0;font-size:32px}.simple-credit-card a{grid-column:1;margin-top:5px}
  .simple-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.simple-shortcut{min-height:82px;padding:13px}.simple-shortcut>span{width:38px;height:38px;flex-basis:38px}.simple-continue-grid{grid-template-columns:1fr}
  .mobile-nav.user-mobile-nav{grid-template-columns:repeat(4,1fr)}
  .mobile-nav.user-mobile-nav a{padding:8px 2px 6px}
  .mobile-nav.user-mobile-nav a:nth-child(3){margin:0;width:auto;height:auto;border:0;border-radius:13px;background:transparent;box-shadow:none;color:#7a849b}
  .mobile-nav.user-mobile-nav a:nth-child(3).active{background:var(--primary-soft);color:var(--primary)}
}
@media(max-width:520px){
  .simple-home-copy h2{font-size:27px}.simple-home-actions{display:grid;grid-template-columns:1fr}.simple-home-actions .btn{width:100%}.simple-shortcuts{grid-template-columns:1fr}.simple-shortcut{min-height:72px}.simple-credit-card strong{font-size:29px}.simple-academic-note{text-align:left}
}

/* Simplified AI workspace v7 */
.ai-simple-shell{width:min(100%,980px);margin:0 auto}
.ai-simple-card{padding:28px;border-radius:22px;box-shadow:0 16px 42px rgba(31,50,99,.07)}
.ai-simple-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}
.ai-simple-heading h2{margin:0 0 5px;font-size:22px;line-height:1.25;letter-spacing:-.025em;color:#141d38}
.ai-simple-heading p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}
.ai-simple-heading a{color:var(--primary);font-weight:800}
.ai-step-badge{flex:0 0 auto;width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:900;box-shadow:0 8px 18px rgba(66,99,235,.23)}
.ai-step-two{margin-top:0}
.ai-tool-picker{margin-bottom:12px}
.ai-tool-select{min-height:54px;padding:13px 44px 13px 15px;border-radius:14px;font-size:15px;font-weight:800;color:#26304d;background-color:#fff}
.ai-selected-tool{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:13px;align-items:center;padding:15px 16px;border:1px solid #dfe4ff;border-radius:16px;background:linear-gradient(135deg,#f7f8ff,#fbf9ff)}
.ai-selected-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:#fff;color:#5146dc;font-size:22px;box-shadow:0 6px 16px rgba(48,59,134,.10)}
.ai-selected-tool strong{display:block;margin-bottom:4px;color:#1b2542;font-size:15px}
.ai-selected-tool p{margin:0;color:#65708a;font-size:12px;line-height:1.5}
.ai-selected-cost{align-self:start;white-space:nowrap;padding:7px 10px;border-radius:999px;background:#ebe9ff;color:#5545d9;font-size:11px;font-weight:900}
.ai-simple-divider{height:1px;margin:24px 0;background:var(--line)}
.ai-main-textarea{min-height:230px;border-radius:15px;padding:15px;font-size:14px;line-height:1.65}
.ai-extra-options{margin:17px 0;border:1px solid var(--line);border-radius:15px;background:#fbfcff;overflow:hidden}
.ai-extra-options summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 16px;cursor:pointer;list-style:none;color:#34405d;font-size:13px;font-weight:850;user-select:none}
.ai-extra-options summary::-webkit-details-marker{display:none}
.ai-extra-options summary::after{content:'+';width:25px;height:25px;display:grid;place-items:center;border-radius:8px;background:#eef1f8;color:#65708a;font-size:18px;line-height:1}
.ai-extra-options[open] summary::after{content:'−'}
.ai-extra-options summary small{margin-left:auto;padding:4px 8px;border-radius:999px;background:#eef1f8;color:#7a849b;font-size:10px;font-weight:850}
.ai-extra-body{padding:0 16px 16px;border-top:1px solid var(--line)}
.ai-extra-body>.form-group:first-child{margin-top:15px}
.ai-journal-options{max-height:230px;overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff;padding:6px}
.ai-journal-option{padding:10px;border-radius:10px}
.ai-journal-option:hover{background:#f5f7ff}
.ai-journal-option span{min-width:0}
.ai-journal-option strong,.ai-journal-option small{display:block}
.ai-journal-option strong{font-size:12px;line-height:1.4;color:#34405d}
.ai-journal-option small{margin-top:3px;color:#7a849b;font-size:10px}
.ai-empty-note{padding:12px;border-radius:11px;background:#f3f5f9;color:#7a849b;font-size:12px}
.ai-submit-button{min-height:50px;margin-top:8px;border-radius:14px;font-size:14px}

@media(max-width:760px){
  .ai-simple-shell{width:100%}
  .ai-simple-card{padding:17px 14px;border-radius:18px}
  .ai-simple-heading{gap:11px;margin-bottom:15px}
  .ai-simple-heading h2{font-size:18px}
  .ai-simple-heading p{font-size:12px}
  .ai-step-badge{width:32px;height:32px;border-radius:10px;font-size:13px}
  .ai-tool-select{min-height:52px;font-size:13px;padding-left:12px}
  .ai-selected-tool{grid-template-columns:42px minmax(0,1fr);padding:13px;gap:10px}
  .ai-selected-icon{width:40px;height:40px;font-size:19px}
  .ai-selected-cost{grid-column:2;justify-self:start;margin-top:2px;padding:5px 8px}
  .ai-selected-tool strong{font-size:14px}
  .ai-selected-tool p{font-size:11px}
  .ai-simple-divider{margin:20px 0}
  .ai-main-textarea{min-height:210px;padding:13px}
  .ai-extra-options summary{padding:14px;font-size:12px}
  .ai-extra-body{padding:0 13px 13px}
}

/* PPOB-style mobile dashboard & grounded sources v8 */
.ppob-dashboard{max-width:1080px;margin:0 auto}.ppob-mobile-greeting{display:none}.ppob-balance-card{position:relative;overflow:hidden;padding:25px 27px;border-radius:24px;color:#fff;background:linear-gradient(135deg,#315ce9 0%,#6451ee 54%,#7c3aed 100%);box-shadow:0 18px 38px rgba(74,70,220,.24)}.ppob-balance-card::before,.ppob-balance-card::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.09)}.ppob-balance-card::before{width:210px;height:210px;right:-80px;top:-120px}.ppob-balance-card::after{width:130px;height:130px;left:-55px;bottom:-80px}.ppob-balance-top{position:relative;z-index:1;display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.ppob-balance-top span,.ppob-balance-top small{display:block;color:rgba(255,255,255,.78)}.ppob-balance-top strong{display:block;margin:5px 0 4px;font-size:38px;line-height:1;font-weight:900}.ppob-balance-logo{display:grid;place-items:center;width:53px;height:53px;border-radius:17px;background:rgba(255,255,255,.15);font-size:27px;backdrop-filter:blur(8px)}.ppob-balance-actions{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);margin-top:21px;padding-top:17px;border-top:1px solid rgba(255,255,255,.2)}.ppob-balance-actions a{display:flex;align-items:center;justify-content:center;gap:8px;color:#fff;font-size:12px}.ppob-balance-actions a+a{border-left:1px solid rgba(255,255,255,.18)}.ppob-balance-actions span{display:grid;place-items:center;width:27px;height:27px;border-radius:9px;background:rgba(255,255,255,.14);font-size:15px}.ppob-section-head{display:flex;align-items:end;justify-content:space-between;margin:27px 2px 14px}.ppob-section-head span{display:block;color:#68728b;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.12em}.ppob-section-head h2{margin:3px 0 0;font-size:21px}.ppob-section-head>small{color:#8992a8}.ppob-service-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.ppob-service{min-width:0;display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 8px 15px;border:1px solid #e4e8f2;border-radius:19px;background:#fff;box-shadow:0 8px 23px rgba(39,54,101,.055);transition:.2s}.ppob-service:hover{transform:translateY(-2px);box-shadow:0 13px 27px rgba(39,54,101,.09)}.ppob-service-icon{display:grid;place-items:center;width:49px;height:49px;margin-bottom:10px;border-radius:16px;font-size:22px}.ppob-service strong{color:#18213c;font-size:13px;line-height:1.25}.ppob-service small{margin-top:4px;color:#8a93a9;font-size:10px;line-height:1.25}.ppob-service.blue .ppob-service-icon,.ppob-recent-icon.blue{background:#eaf1ff;color:#315ee8}.ppob-service.amber .ppob-service-icon{background:#fff4da;color:#dc8c00}.ppob-service.green .ppob-service-icon{background:#e6f9ee;color:#15975c}.ppob-service.purple .ppob-service-icon,.ppob-recent-icon.purple{background:#eee9ff;color:#7148e8}.ppob-service.cyan .ppob-service-icon{background:#e5f8fb;color:#0d91a8}.ppob-service.rose .ppob-service-icon{background:#ffeaf0;color:#d84168}.ppob-recent-head{margin-top:30px}.ppob-recent-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ppob-recent-card{display:grid;grid-template-columns:48px minmax(0,1fr) 20px;align-items:center;gap:12px;padding:15px 16px;border:1px solid #e4e8f2;border-radius:18px;background:#fff}.ppob-recent-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;font-size:20px}.ppob-recent-card div{min-width:0}.ppob-recent-card small,.ppob-recent-card strong,.ppob-recent-card em{display:block}.ppob-recent-card small{color:#8a93a9;font-size:10px}.ppob-recent-card strong{margin:3px 0;color:#17213d;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ppob-recent-card em{color:#7a849d;font-size:10px;font-style:normal}.ppob-recent-card>b{font-size:24px;color:#a2aabd}.ppob-info-banner{display:flex;align-items:flex-start;gap:12px;margin-top:18px;padding:15px 17px;border:1px solid #dce6ff;border-radius:17px;background:#f5f8ff}.ppob-info-banner>span{display:grid;place-items:center;flex:0 0 35px;width:35px;height:35px;border-radius:11px;background:#fff;color:#4285f4;font-weight:900;box-shadow:0 5px 14px rgba(43,83,159,.11)}.ppob-info-banner strong{display:block;color:#263450;font-size:13px}.ppob-info-banner p{margin:3px 0 0;color:#68738b;font-size:11px;line-height:1.45}

.source-panel{margin:0;padding:19px 22px 22px;border-top:1px solid #e8ebf3;background:#f8faff}.source-panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.source-panel-head>div{display:flex;align-items:center;gap:9px}.source-panel-head strong{font-size:14px;color:#1e2a47}.source-panel-head small{color:#7f89a0}.source-google-mark,.journal-google-icon{display:grid;place-items:center;width:31px;height:31px;border-radius:10px;background:#fff;color:#4285f4;font-weight:900;box-shadow:0 4px 13px rgba(41,73,136,.10)}.source-link-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.source-link-card{display:grid;grid-template-columns:28px minmax(0,1fr) 18px;align-items:center;gap:9px;padding:11px 12px;border:1px solid #e0e6f1;border-radius:13px;background:#fff}.source-link-card:hover{border-color:#bac8f0;box-shadow:0 7px 16px rgba(36,59,115,.07)}.source-number{display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:#eef2ff;color:#5361dd;font-size:11px;font-weight:900}.source-link-copy{min-width:0}.source-link-copy strong,.source-link-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-link-copy strong{font-size:12px;color:#25304b}.source-link-copy small{margin-top:2px;color:#7d879d;font-size:10px}.source-open{color:#5a67db}.source-disclaimer{margin:12px 0 0;color:#818aa0;font-size:10px}.source-empty-note{margin:0;padding:13px 20px;border-top:1px solid #e8ebf3;background:#fff9ec;color:#856314;font-size:11px}

.journal-search-shell{max-width:1060px;margin:auto}.journal-search-card{padding:22px}.journal-search-head{display:flex;align-items:center;gap:13px;margin-bottom:19px}.journal-search-head h2{margin:0;font-size:21px}.journal-search-head p{margin:3px 0 0;color:#78829a;font-size:12px}.journal-google-icon{flex:0 0 42px;width:42px;height:42px;border-radius:13px;font-size:20px}.google-search-box{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;overflow:hidden;border:1px solid #dbe1ed;border-radius:14px;background:#fff;box-shadow:0 7px 17px rgba(36,53,99,.045)}.google-search-box>span{display:grid;place-items:center;color:#73809c}.google-search-box input{min-width:0;border:0;outline:0;padding:13px 3px;font-size:14px}.google-search-box button{height:100%;border:0;padding:0 23px;color:#fff;background:linear-gradient(135deg,#4263eb,#7c3aed);font-weight:850}.journal-filter-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:11px}.google-query-chips{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:13px}.google-query-chips span{padding:6px 9px;border-radius:999px;background:#eef2ff;color:#5865cf;font-size:10px}.google-result-list{display:grid;gap:9px}.google-result-item{display:grid;grid-template-columns:35px minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;border:1px solid #e2e7f0;border-radius:15px;background:#fff}.google-result-number{display:grid;place-items:center;width:31px;height:31px;border-radius:10px;background:#eef2ff;color:#5162dc;font-weight:900;font-size:12px}.google-result-main{min-width:0}.google-result-main small{color:#17845b;font-size:10px}.google-result-main h3{margin:3px 0 4px;font-size:14px;line-height:1.35}.google-result-main>a{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#4263d7;font-size:10px}.google-result-actions{display:flex;align-items:center;gap:7px}.search-summary{margin-top:15px;border-top:1px solid #e8ebf3;padding-top:13px}.search-summary summary{cursor:pointer;color:#5260d0;font-size:12px;font-weight:800}.search-summary .markdown-output{margin-top:12px;padding:14px;border-radius:13px;background:#f8faff;font-size:12px}.saved-link-list{display:grid;gap:8px}.saved-link-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:11px;padding:12px 13px;border:1px solid #e5e9f1;border-radius:14px}.saved-link-item>span{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:#eaf8ef}.saved-link-item div{min-width:0}.saved-link-item strong,.saved-link-item a{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.saved-link-item strong{font-size:12px}.saved-link-item a{margin-top:3px;color:#4470d8;font-size:10px}

@media(max-width:1080px){.ppob-service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:880px){
  .sidebar{width:min(88vw,320px)}
  .side-nav{gap:3px}.side-nav a{min-height:45px;font-size:14px}.side-nav-section-title{padding:13px 13px 6px}
  .page-dashboard .topbar{display:none}.page-dashboard .content-wrap{padding-top:0;background:#f5f7fc}.page-dashboard .main-area{background:#f5f7fc}
  .ppob-dashboard{margin:0 -16px;padding:0 14px 24px}.ppob-mobile-greeting{display:flex;align-items:center;justify-content:space-between;padding:15px 2px 12px}.ppob-mobile-greeting small,.ppob-mobile-greeting strong{display:block}.ppob-mobile-greeting small{color:#7c859b;font-size:11px}.ppob-mobile-greeting strong{margin-top:2px;font-size:19px}.ppob-avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#4b63ec,#7b40e7);color:#fff;font-weight:900;box-shadow:0 8px 18px rgba(79,72,217,.22)}
  .ppob-balance-card{padding:20px 19px;border-radius:22px}.ppob-balance-top strong{font-size:34px}.ppob-balance-top small{font-size:10px}.ppob-balance-logo{width:45px;height:45px;border-radius:14px}.ppob-balance-actions{margin-top:17px;padding-top:14px}.ppob-balance-actions a{gap:5px;font-size:10px}.ppob-balance-actions span{width:24px;height:24px}
  .ppob-section-head{margin:22px 2px 11px}.ppob-section-head h2{font-size:17px}.ppob-section-head>small{font-size:10px}.ppob-service-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.ppob-service{min-height:116px;padding:14px 5px 11px;border-radius:17px}.ppob-service-icon{width:45px;height:45px;margin-bottom:8px;border-radius:14px}.ppob-service strong{font-size:11px}.ppob-service small{font-size:9px}.ppob-recent-list{grid-template-columns:1fr}.ppob-recent-card{padding:12px;border-radius:16px}.ppob-info-banner{margin-top:14px}
  .mobile-nav.user-mobile-nav{grid-template-columns:repeat(5,1fr)}
  .source-panel{padding:15px 13px 17px}.source-link-list{grid-template-columns:1fr}.source-panel-head strong{font-size:12px}.source-link-card{padding:10px}.source-disclaimer{line-height:1.4}
  .journal-search-card{padding:16px}.journal-search-head{align-items:flex-start}.journal-search-head h2{font-size:18px}.google-search-box{grid-template-columns:32px minmax(0,1fr) auto}.google-search-box input{font-size:13px;padding:12px 1px}.google-search-box button{padding:0 15px}.journal-filter-row{grid-template-columns:1fr 1fr}.journal-filter-row .form-group:first-child{grid-column:1/-1}.google-result-item{grid-template-columns:31px minmax(0,1fr);align-items:start;padding:12px}.google-result-actions{grid-column:2;display:grid;grid-template-columns:repeat(2,1fr)}.google-result-actions .btn{width:100%}.saved-link-item{grid-template-columns:32px minmax(0,1fr)}.saved-link-item form{grid-column:2}.saved-link-item .btn{width:100%}
}
@media(max-width:380px){.ppob-dashboard{padding-left:10px;padding-right:10px}.ppob-service{min-height:112px}.ppob-service strong{font-size:10.5px}.ppob-balance-actions strong{display:none}.ppob-balance-actions a{gap:0}.google-search-box button{padding:0 11px;font-size:11px}}
.user-mini{color:inherit}.user-mini-arrow{margin-left:auto;color:#8591ad;font-size:22px}.user-mini:hover{background:rgba(255,255,255,.09);color:#fff}

/* Project-first workflow & separate desktop/mobile UI v9 */
.title-result-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.title-import-form{margin:0}.title-import-btn{border:0;border-radius:10px;padding:8px 12px;background:linear-gradient(135deg,#4263eb,#7c3aed);color:#fff;font-size:11px;font-weight:900;cursor:pointer;box-shadow:0 6px 15px rgba(82,65,219,.2)}.title-import-btn:hover{filter:brightness(1.04)}
.projects-page,.project-workspace,.ai-workspace-v9{max-width:1320px;margin:0 auto}.projects-intro-card{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px 27px;border:1px solid #dfe4f3;border-radius:22px;background:linear-gradient(135deg,#f3f6ff,#fbf8ff);box-shadow:0 12px 30px rgba(45,59,112,.06)}.projects-intro-card h2{margin:7px 0 7px;font-size:25px}.projects-intro-card p{max-width:720px;margin:0;color:#66708a}.projects-list-head{margin-top:28px}.projects-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.project-list-card{display:flex;flex-direction:column;min-width:0;padding:20px;border:1px solid #e1e5ef;border-radius:20px;background:#fff;box-shadow:0 10px 28px rgba(34,52,102,.055)}.project-list-top{display:flex;align-items:center;justify-content:space-between}.project-list-top small{color:#929bae}.project-list-card h3{margin:14px 0 12px;font-size:17px;line-height:1.42;letter-spacing:-.02em}.project-list-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:17px}.project-list-meta span{padding:6px 9px;border-radius:9px;background:#f3f5fa;color:#66708a;font-size:11px}.project-list-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:auto;margin-bottom:16px;padding-top:15px;border-top:1px solid #edf0f5}.project-list-stats span{color:#7c8599;font-size:11px}.project-list-stats b{display:block;color:#24304d;font-size:18px}.manual-project-card{margin-top:25px;padding:0;overflow:hidden}.manual-project-card>summary{display:flex;align-items:center;justify-content:space-between;padding:18px 21px;cursor:pointer;font-weight:850}.manual-project-card>summary span{color:#8892a9;font-size:11px}.manual-project-form{padding:4px 21px 22px;border-top:1px solid #edf0f5}.projects-empty{text-align:center;padding:42px}.projects-empty p{color:#758098}
.project-hero-card{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px 27px;border-radius:24px;background:linear-gradient(135deg,#152451,#293a7f 58%,#5531a8);color:#fff;box-shadow:0 17px 40px rgba(25,40,100,.23)}.project-hero-main{display:flex;align-items:flex-start;gap:13px;min-width:0}.project-status-dot{flex:0 0 10px;width:10px;height:10px;margin-top:8px;border-radius:50%;background:#55e6a5;box-shadow:0 0 0 6px rgba(85,230,165,.12)}.project-hero-main small{display:block;color:#bfc9ed;font-size:10px;font-weight:900;letter-spacing:.14em}.project-hero-main h2{max-width:850px;margin:6px 0 10px;color:#fff;font-size:25px;line-height:1.3}.project-hero-meta{display:flex;flex-wrap:wrap;gap:7px}.project-hero-meta span{padding:6px 9px;border-radius:8px;background:rgba(255,255,255,.11);color:#e7ebff;font-size:10px}.project-hero-actions{display:flex;flex:0 0 auto;gap:9px}.project-hero-card .btn-outline{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff}.project-hero-card .btn-primary{background:#fff;color:#3d42ba;box-shadow:none}
.project-desktop-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:19px;margin-top:20px}.project-context-panel{min-width:0}.project-context-card{position:sticky;top:103px;padding:19px}.project-context-card h3{margin:7px 0 0}.project-context-list{display:grid;gap:0;margin:4px 0 0}.project-context-list>div{padding:12px 0;border-bottom:1px solid #edf0f5}.project-context-list dt{margin-bottom:3px;color:#929bae;font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.09em}.project-context-list dd{margin:0;color:#29334d;font-size:12px;line-height:1.5;overflow-wrap:anywhere}.project-auto-note{display:flex;align-items:flex-start;gap:9px;margin-top:14px;padding:12px;border-radius:13px;background:#eff9f4;color:#30745a}.project-auto-note span{display:grid;place-items:center;flex:0 0 23px;width:23px;height:23px;border-radius:50%;background:#d6f4e3;font-weight:900}.project-auto-note p{margin:0;font-size:10px;line-height:1.5}.project-settings-card{margin-top:13px;padding:0;overflow:hidden}.project-settings-card>summary{display:flex;justify-content:space-between;padding:16px 18px;cursor:pointer;font-size:12px;font-weight:850}.project-settings-body{padding:2px 18px 18px;border-top:1px solid #edf0f5}.project-title-input{min-height:92px}.project-delete-form{padding:0 18px 18px}.project-section-head{display:flex;align-items:flex-end;justify-content:space-between;margin:4px 1px 14px}.project-section-head span{color:#5e6fd6;font-size:10px;font-weight:900;letter-spacing:.15em}.project-section-head h2{margin:5px 0 4px;font-size:23px}.project-section-head p{margin:0;color:#7c869c;font-size:12px}.project-ai-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.project-ai-tile{display:grid;grid-template-columns:45px minmax(0,1fr) 18px;align-items:center;gap:11px;min-height:84px;padding:14px;border:1px solid #e2e6f0;border-radius:17px;background:#fff;box-shadow:0 7px 19px rgba(38,51,94,.04);transition:.18s}.project-ai-tile:hover{transform:translateY(-2px);border-color:#cbd2f2;box-shadow:0 12px 25px rgba(38,51,94,.08)}.project-ai-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:14px;background:#eef1ff;font-size:20px}.project-ai-tile strong,.project-ai-tile small{display:block}.project-ai-tile strong{color:#222d49;font-size:12px;line-height:1.35}.project-ai-tile small{margin-top:3px;color:#929bae;font-size:9px}.project-ai-tile>b{color:#a0a9bd;font-size:22px}.project-content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:19px}.project-recent-card,.project-journal-card{padding:18px}.project-activity-row{display:grid;grid-template-columns:38px minmax(0,1fr) 18px;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #edf0f5}.project-activity-row:last-child{border-bottom:0}.project-activity-row>span{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:#f0f2ff}.project-activity-row strong,.project-activity-row small{display:block}.project-activity-row strong{color:#303a54;font-size:11px}.project-activity-row small{margin-top:3px;color:#929bae;font-size:9px}.project-activity-row>b{color:#a1a9bb}.project-activity-row.journal>span{background:#eaf9f0}.project-empty{padding:28px 10px}
.ai-workspace-v9{max-width:1040px}.ai-project-bar{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:12px;margin-bottom:14px;padding:15px 17px;border:1px solid #dfe4f1;border-radius:18px;background:#fff}.ai-project-back{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:#eef1ff;color:#4e55d6;font-size:26px}.ai-project-bar small,.ai-project-bar strong,.ai-project-bar span{display:block}.ai-project-bar small{color:#6775d5;font-size:9px;font-weight:900;letter-spacing:.13em}.ai-project-bar strong{margin:3px 0;color:#1c2742;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-project-bar span{color:#8a93a7;font-size:9px}.ai-project-chooser{display:grid;grid-template-columns:minmax(0,1fr) 330px auto;align-items:center;gap:17px;margin-bottom:14px}.ai-project-chooser h2{margin:5px 0}.ai-project-chooser p{margin:0;color:#778199;font-size:12px}.ai-generator-v9{padding:23px 25px}.ai-generator-head{display:grid;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:13px;padding-bottom:18px;border-bottom:1px solid #edf0f5}.ai-generator-icon{display:grid;place-items:center;width:50px;height:50px;border-radius:16px;background:linear-gradient(135deg,#eef1ff,#f4ebff);font-size:23px}.ai-generator-head small{color:#6574d8;font-size:9px;font-weight:900;letter-spacing:.13em}.ai-generator-head h2{margin:3px 0;font-size:22px}.ai-generator-head p{margin:0;color:#7c869a;font-size:11px}.ai-tool-picker-v9{margin-top:18px}.ai-ready-card{display:flex;align-items:flex-start;gap:11px;margin:17px 0;padding:14px 15px;border:1px solid #cfeada;border-radius:15px;background:#f1faf5}.ai-ready-card>span{display:grid;place-items:center;flex:0 0 31px;width:31px;height:31px;border-radius:10px;background:#d7f3e2;color:#188153;font-weight:900}.ai-ready-card strong{display:block;color:#28634b;font-size:12px}.ai-ready-card p{margin:3px 0 0;color:#5f826f;font-size:10px}.ai-instruction-details{margin-bottom:15px;border:1px solid #e3e6ef;border-radius:14px;background:#fafbfe}.ai-instruction-details>summary{display:flex;justify-content:space-between;padding:13px 15px;cursor:pointer;font-size:11px;font-weight:850}.ai-instruction-details>summary small{color:#929bae}.ai-instruction-body{padding:0 14px 14px}.ai-main-textarea.compact{min-height:105px}.ai-journal-details{margin:15px 0}.ai-add-journal-link{display:block;margin:15px 0;padding:12px 14px;border:1px dashed #cdd5ee;border-radius:13px;color:#5361d6;font-size:11px;font-weight:800;text-align:center}.ai-submit-help{margin-top:8px;color:#929bae;font-size:9px;text-align:center}

@media(min-width:1200px){.project-ai-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:881px){
  .page-project .content-wrap{max-width:1600px}.page-projects .content-wrap{max-width:1500px}.page-workspace .content-wrap{max-width:1300px}
  .project-main-panel{min-width:0}
}
@media(max-width:880px){
  .title-result-heading{display:block}.title-result-actions{display:grid;grid-template-columns:auto 1fr;margin-top:11px}.title-copy-btn{margin:0;opacity:1}.title-import-btn{width:100%;min-height:38px}
  .projects-page,.project-workspace,.ai-workspace-v9{margin:0 -5px}.projects-intro-card{display:block;padding:18px;border-radius:19px}.projects-intro-card h2{font-size:21px}.projects-intro-card p{font-size:12px;line-height:1.55}.projects-intro-card .btn{width:100%;margin-top:15px}.projects-card-grid{grid-template-columns:1fr;gap:12px}.project-list-card{padding:16px;border-radius:18px}.project-list-card h3{font-size:15px}.manual-project-card{margin-top:16px}.manual-project-form{padding-left:15px;padding-right:15px}.projects-list-head{margin-top:21px}
  .project-hero-card{display:block;padding:18px;border-radius:20px}.project-hero-main h2{font-size:18px;line-height:1.4}.project-hero-actions{display:grid;grid-template-columns:1fr 1fr;margin-top:17px}.project-hero-actions .btn{min-height:42px;padding:10px 8px;font-size:11px}.project-desktop-layout{display:flex;flex-direction:column;margin-top:15px}.project-main-panel{order:1}.project-context-panel{order:2}.project-context-card{display:none}.project-section-head h2{font-size:19px}.project-section-head p{font-size:10px}.project-ai-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.project-ai-tile{display:flex;flex-direction:column;justify-content:center;min-height:126px;padding:13px 8px;text-align:center;border-radius:18px}.project-ai-icon{width:46px;height:46px}.project-ai-tile strong{font-size:11px}.project-ai-tile small{font-size:8px}.project-ai-tile>b{display:none}.project-content-grid{grid-template-columns:1fr;gap:12px;margin-top:14px}.project-recent-card,.project-journal-card{padding:15px}.project-settings-card{margin-top:0}.project-settings-card>summary{min-height:48px}
  .ai-project-bar{position:sticky;top:70px;z-index:19;grid-template-columns:34px minmax(0,1fr);padding:11px 12px;border-radius:16px;box-shadow:0 8px 20px rgba(35,50,101,.07)}.ai-project-bar>.btn{display:none}.ai-project-back{width:33px;height:33px}.ai-project-bar strong{font-size:11px}.ai-project-chooser{display:block;padding:17px}.ai-project-chooser select,.ai-project-chooser .btn{margin-top:12px}.ai-generator-v9{padding:17px 15px;border-radius:19px}.ai-generator-head{grid-template-columns:45px minmax(0,1fr) auto;gap:10px;padding-bottom:15px}.ai-generator-icon{width:43px;height:43px;border-radius:14px}.ai-generator-head h2{font-size:18px}.ai-generator-head p{font-size:9px;line-height:1.45}.ai-selected-cost{font-size:9px}.ai-ready-card{padding:12px}.ai-ready-card p{font-size:9px}.ai-submit-button{min-height:49px;font-size:12px}.ai-main-textarea{min-height:180px}
}
@media(max-width:380px){.project-ai-grid{gap:7px}.project-ai-tile{min-height:118px}.project-hero-actions{grid-template-columns:1fr}.title-result-actions{grid-template-columns:1fr}}

/* Multi-provider AI settings v10 */
.settings-provider-card{overflow:hidden;background:linear-gradient(135deg,#f8f9ff,#fff)}
.provider-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.provider-choice{position:relative;display:grid;grid-template-columns:52px minmax(0,1fr);gap:12px;align-items:center;padding:17px;border:1px solid var(--line);border-radius:16px;background:#fff;cursor:pointer;transition:.2s}
.provider-choice:hover{border-color:#bfc8fb;transform:translateY(-1px)}
.provider-choice.selected{border-color:#7b78f5;background:linear-gradient(135deg,#f0f0ff,#faf7ff);box-shadow:0 10px 24px rgba(81,68,190,.10)}
.provider-choice input{position:absolute;opacity:0;pointer-events:none}
.provider-logo{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#4f6cf6,#8257ed);color:#fff;font-size:21px;font-weight:900}
.provider-logo.groq{background:linear-gradient(135deg,#ff8a42,#ef4444)}
.provider-choice strong,.provider-choice small{display:block}
.provider-choice strong{font-size:17px;color:#16203b}
.provider-choice small{margin-top:4px;color:var(--muted);font-size:12px;line-height:1.45}
.provider-settings{border:1px solid var(--line)}
.provider-settings.provider-active{border-color:#a9b3ff;box-shadow:0 12px 30px rgba(63,76,177,.09)}
.settings-save-button{min-height:52px;font-size:15px}
@media(max-width:760px){.provider-choice-grid{grid-template-columns:1fr}.settings-ai-grid{grid-template-columns:1fr}.provider-choice{padding:14px}.provider-logo{width:44px;height:44px}}

/* Architecture v11: Crossref journals + premium web research */
.journal-crossref-icon{display:grid;place-items:center;flex:0 0 54px;width:54px;height:54px;border-radius:17px;background:linear-gradient(135deg,#1769aa,#0b8f72);color:#fff;font-size:24px;font-weight:900;box-shadow:0 10px 24px rgba(15,111,127,.18)}
.crossref-results-card{overflow:hidden}.crossref-result-list{display:grid}.crossref-result-item{display:grid;grid-template-columns:42px minmax(0,1fr) 180px;gap:15px;align-items:start;padding:19px 0;border-bottom:1px solid var(--line)}.crossref-result-item:last-child{border-bottom:0}.crossref-result-main{min-width:0}.crossref-result-main h3{margin:7px 0 6px;color:#15203d;font-size:17px;line-height:1.4}.crossref-result-meta{display:flex;flex-wrap:wrap;gap:7px}.crossref-result-meta span{display:inline-flex;padding:4px 8px;border-radius:999px;background:#f1f5ff;color:#52617d;font-size:11px;font-weight:800}.crossref-authors{margin:0 0 6px;color:#5f6a82;font-size:13px}.crossref-doi{color:#4052d7;font-size:12px;font-weight:750;overflow-wrap:anywhere}.crossref-abstract{margin-top:9px}.crossref-abstract summary{cursor:pointer;color:#4454d4;font-size:12px;font-weight:800}.crossref-abstract p{margin:9px 0 0;padding:12px;border-radius:12px;background:#f8f9fc;color:#4c5670;font-size:13px;line-height:1.6}.crossref-result-item .google-result-actions{display:grid;gap:8px}.crossref-result-item .google-result-actions form,.crossref-result-item .google-result-actions .btn{width:100%}.saved-link-item small{display:block;margin-top:4px;color:var(--muted);font-size:11px}
.project-ai-tile.tool-web_research{border-color:#d9cdfc;background:linear-gradient(135deg,#fbf9ff,#f3efff)}.project-ai-tile.tool-web_research .project-ai-icon{background:#eee8ff;color:#6f3fe0}.project-ai-tile.tool-web_research strong::after{content:"PREMIUM · 5 KREDIT";display:inline-flex;margin-left:8px;padding:3px 6px;border-radius:999px;background:#6c43df;color:#fff;font-size:8px;letter-spacing:.05em;vertical-align:middle}
.ai-generator-v9:has(select option[value="web_research"]:checked) .ai-generator-head{background:linear-gradient(135deg,#fbf9ff,#f4efff)}
@media(max-width:760px){.crossref-result-item{grid-template-columns:34px minmax(0,1fr);gap:10px;padding:16px 0}.crossref-result-item .google-result-actions{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));padding-left:44px}.crossref-result-item .google-result-actions form{grid-column:1/-1}.crossref-result-main h3{font-size:15px}.journal-crossref-icon{width:46px;height:46px;border-radius:14px;font-size:20px}.project-ai-tile.tool-web_research strong::after{display:block;width:max-content;margin:5px 0 0}}


/* Provider settings v12.5 */
.provider-logo.openrouter{background:linear-gradient(135deg,#111827,#475569);color:#fff;font-size:11px}
.journal-oa-badge{background:#e8fff5!important;color:#087a50!important;border-color:#bcebd6!important;font-weight:850}
@media(max-width:1120px){.provider-choice-grid{grid-template-columns:1fr}.settings-ai-grid{grid-template-columns:1fr}}

/* Account management v12.4 */
.admin-account-layout{align-items:start}.admin-account-info{position:sticky;top:104px}.admin-user-actions{display:grid;gap:8px;min-width:210px}.admin-user-actions .actions{flex-wrap:nowrap}.admin-user-actions .form-control{width:110px;min-width:95px;padding:8px 9px}.admin-user-actions form{margin:0}
@media(max-width:880px){.admin-account-info{position:static}.admin-user-actions{min-width:180px}}
@media(max-width:620px){.admin-account-layout{grid-template-columns:1fr}.admin-user-actions{min-width:170px}.admin-user-actions .actions{display:grid;grid-template-columns:1fr}.admin-user-actions .form-control,.admin-user-actions .btn{width:100%}}

/* AI loading overlay v12.9 */
body.ai-is-loading{overflow:hidden}
.ai-loading-overlay{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:22px;background:rgba(12,18,38,.72);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease}
.ai-loading-overlay.show{opacity:1;visibility:visible}
.ai-loading-panel{width:min(440px,100%);padding:30px 28px 26px;border:1px solid rgba(255,255,255,.55);border-radius:26px;background:rgba(255,255,255,.97);box-shadow:0 28px 80px rgba(8,16,42,.3);text-align:center;color:#17203d}
.ai-loading-visual{position:relative;width:94px;height:94px;margin:0 auto 17px;display:grid;place-items:center}
.ai-loading-ring{position:absolute;inset:0;border-radius:50%;border:3px solid transparent}
.ai-loading-ring.ring-one{border-top-color:#635bff;border-right-color:#8b5cf6;animation:aiSpin 1.15s linear infinite}
.ai-loading-ring.ring-two{inset:12px;border-bottom-color:#536dfe;border-left-color:#7c3aed;animation:aiSpinReverse 1.65s linear infinite}
.ai-loading-core{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,#5266ed,#7c3aed);color:#fff;font-size:24px;box-shadow:0 12px 28px rgba(91,76,225,.32);animation:aiPulse 1.5s ease-in-out infinite}
.ai-loading-brand{display:inline-block;margin-bottom:8px;color:#5c55d8;font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.ai-loading-panel h2{margin:0 0 8px;font-size:23px;line-height:1.25;letter-spacing:-.035em}
.ai-loading-panel p{margin:0 auto;color:#69738b;font-size:14px;line-height:1.6;max-width:350px}
.ai-loading-progress{height:8px;margin:22px 0 17px;overflow:hidden;border-radius:999px;background:#ebeef7}
.ai-loading-progress span{display:block;width:42%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#536dfe,#7c3aed,#536dfe);background-size:220% 100%;animation:aiProgress 1.45s ease-in-out infinite}
.ai-loading-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:16px}
.ai-loading-steps span{position:relative;padding-top:18px;color:#a1a9bc;font-size:10px;font-weight:800;line-height:1.25;transition:.25s}
.ai-loading-steps span::before{content:"";position:absolute;left:50%;top:0;width:10px;height:10px;border-radius:50%;background:#d8dce8;transform:translateX(-50%);box-shadow:0 0 0 4px #f1f3f8;transition:.25s}
.ai-loading-steps span.active{color:#5148d9}
.ai-loading-steps span.active::before{background:#635bff;box-shadow:0 0 0 4px #eceaff}
.ai-loading-panel small{display:block;color:#8a93a8;font-size:11px;line-height:1.45}
@keyframes aiSpin{to{transform:rotate(360deg)}}
@keyframes aiSpinReverse{to{transform:rotate(-360deg)}}
@keyframes aiPulse{0%,100%{transform:scale(.94)}50%{transform:scale(1.05)}}
@keyframes aiProgress{0%{transform:translateX(-110%);background-position:0 0}55%{transform:translateX(145%);background-position:100% 0}100%{transform:translateX(260%);background-position:0 0}}
@media(max-width:620px){
  .ai-loading-overlay{padding:16px}
  .ai-loading-panel{padding:25px 18px 22px;border-radius:22px}
  .ai-loading-visual{width:82px;height:82px;margin-bottom:14px}
  .ai-loading-core{width:44px;height:44px;border-radius:14px;font-size:21px}
  .ai-loading-panel h2{font-size:20px}
  .ai-loading-panel p{font-size:13px}
  .ai-loading-steps span{font-size:9px}
}

/* Desktop workspace redesign v13 — mobile rules remain unchanged */
@media (min-width:1280px){
  :root{--sidebar:278px}

  .sidebar{padding:22px 17px 24px}
  .sidebar-head{padding:5px 9px 20px}
  .sidebar .brand{font-size:18px;gap:11px}
  .sidebar .brand-mark{width:42px;height:42px;border-radius:14px}
  .user-mini{gap:13px;padding:16px;margin-bottom:16px;border-radius:18px}
  .user-mini .avatar{width:44px;height:44px;font-size:17px}
  .user-mini strong{font-size:15px}
  .user-mini small{font-size:12px}
  .side-nav-section-title{padding:16px 14px 8px;font-size:11px}
  .side-nav a{min-height:50px;padding:13px 15px;font-size:14px;border-radius:14px}
  .sidebar-foot{padding-left:22px;padding-right:22px}

  .main-area{margin-left:var(--sidebar)}
  .topbar{min-height:92px;height:92px;padding:16px 40px}
  .topbar h1{font-size:29px;line-height:1.15}
  .topbar p{margin-top:5px;font-size:14px}
  .credit-pill{padding:11px 17px;font-size:14px}
  .content-wrap{width:100%;max-width:none;padding:30px 42px 70px}

  .page-dashboard .content-wrap{padding-top:28px}
  .ppob-dashboard{width:100%;max-width:1480px;margin:0 auto}
  .ppob-balance-card{min-height:208px;padding:33px 38px;border-radius:28px;box-shadow:0 22px 50px rgba(74,70,220,.22)}
  .ppob-balance-top span{font-size:15px}
  .ppob-balance-top strong{margin:8px 0 6px;font-size:54px}
  .ppob-balance-top small{font-size:13px}
  .ppob-balance-logo{width:68px;height:68px;border-radius:21px;font-size:32px}
  .ppob-balance-actions{margin-top:28px;padding-top:20px}
  .ppob-balance-actions a{gap:10px;font-size:14px;font-weight:750}
  .ppob-balance-actions span{width:33px;height:33px;border-radius:10px;font-size:17px}

  .ppob-section-head{margin:34px 3px 17px}
  .ppob-section-head span{font-size:12px;letter-spacing:.15em}
  .ppob-section-head h2{margin-top:5px;font-size:28px;letter-spacing:-.035em}
  .ppob-section-head>small{font-size:13px}

  .ppob-service-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .ppob-service{display:grid;grid-template-columns:70px minmax(0,1fr);grid-template-rows:auto auto;align-items:center;text-align:left;min-height:126px;padding:23px 24px;border-radius:22px;box-shadow:0 10px 28px rgba(39,54,101,.065)}
  .ppob-service:hover{transform:translateY(-3px);border-color:#cbd3ef;box-shadow:0 18px 38px rgba(39,54,101,.11)}
  .ppob-service-icon{grid-row:1/3;grid-column:1;width:60px;height:60px;margin:0;border-radius:18px;font-size:27px}
  .ppob-service strong{grid-column:2;font-size:17px;line-height:1.25}
  .ppob-service small{grid-column:2;margin-top:6px;font-size:12px;line-height:1.35}

  .ppob-recent-head{margin-top:38px}
  .ppob-recent-list{gap:16px}
  .ppob-recent-card{grid-template-columns:60px minmax(0,1fr) 24px;gap:15px;min-height:94px;padding:19px 21px;border-radius:21px;box-shadow:0 8px 24px rgba(39,54,101,.04)}
  .ppob-recent-card:hover{border-color:#cbd3ef;box-shadow:0 14px 30px rgba(39,54,101,.08)}
  .ppob-recent-icon{width:56px;height:56px;border-radius:17px;font-size:24px}
  .ppob-recent-card small{font-size:11px}
  .ppob-recent-card strong{margin:5px 0;font-size:16px}
  .ppob-recent-card em{font-size:11px}
  .ppob-recent-card>b{font-size:29px}

  .ppob-info-banner{gap:15px;margin-top:22px;padding:19px 22px;border-radius:20px}
  .ppob-info-banner>span{flex-basis:44px;width:44px;height:44px;border-radius:13px;font-size:17px}
  .ppob-info-banner strong{font-size:15px}
  .ppob-info-banner p{margin-top:5px;font-size:12px;line-height:1.55}
}

@media (min-width:1600px){
  .content-wrap{padding-left:54px;padding-right:54px}
  .ppob-dashboard{max-width:1540px}
  .ppob-service{min-height:136px;padding:26px 28px}
  .ppob-service-icon{width:64px;height:64px}
  .ppob-service strong{font-size:18px}
  .ppob-service small{font-size:13px}
}

/* Lifetime membership & journal pagination v14 */
.membership-main-title{font-size:44px!important;line-height:1.05}
.membership-card.is-lifetime{background:linear-gradient(135deg,#314fe9,#6d45ec 58%,#8540e8)}
.membership-card.is-trial{background:linear-gradient(135deg,#4263eb,#654bf0 58%,#7c3aed)}
.membership-pill{white-space:nowrap}
.membership-status-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 30px;border-radius:24px;color:#fff;background:linear-gradient(135deg,#415fe8,#7540e7);box-shadow:0 18px 42px rgba(67,65,194,.18)}
.membership-status-hero h2{margin:7px 0;font-size:30px}.membership-status-hero p{max-width:760px;margin:0;color:rgba(255,255,255,.82)}.membership-status-hero .eyebrow{color:#fff}.membership-status-metric{flex:0 0 auto;min-width:170px;padding:20px;border-radius:18px;background:rgba(255,255,255,.14);text-align:center}.membership-status-metric strong,.membership-status-metric span{display:block}.membership-status-metric strong{font-size:42px}.membership-status-metric span{font-size:12px;color:rgba(255,255,255,.82)}
.lifetime-pricing-grid{grid-template-columns:repeat(auto-fit,minmax(280px,420px));justify-content:center}.lifetime-benefits .demo-card{padding:17px;border:1px solid var(--line);border-radius:15px}.price small{font-size:13px;color:var(--muted)}
.journal-search-mode{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:17px}.journal-mode-option{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:11px;padding:15px;border:1px solid #e1e6f0;border-radius:15px;background:#fff;cursor:pointer}.journal-mode-option input{position:absolute;opacity:0;pointer-events:none}.journal-mode-option>span{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#f0f3fa;color:#5363da;font-size:18px}.journal-mode-option strong,.journal-mode-option small{display:block}.journal-mode-option strong{font-size:14px}.journal-mode-option small{margin-top:3px;color:var(--muted);font-size:11px}.journal-mode-option.active{border-color:#aeb9ff;background:#f4f5ff;box-shadow:0 0 0 3px rgba(82,99,235,.08)}.journal-keyword-panel,.journal-project-panel{display:none}.journal-keyword-panel.show,.journal-project-panel.show{display:block}.journal-v14-shell .journal-filter-row{grid-template-columns:2fr 1fr 1fr 1fr}.journal-main-search-button{margin-top:2px}.journal-pagination{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}.journal-pagination>a:last-child{justify-self:end}.journal-pagination strong{font-size:13px;color:#59647c}.journal-pagination span:first-child{min-width:1px}
.feature-limit-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.feature-limit-grid .form-group{margin:0}.daily-feature-limit-card{padding-bottom:22px}.admin-access-form{display:grid!important;grid-template-columns:100px 90px 90px auto;gap:6px;min-width:410px}.admin-access-form .form-control{width:100%!important;min-width:0!important}.admin-membership-table{min-width:1120px}.lifetime-admin-plan .price small{font-size:12px}.project-ai-tile.tool-web_research strong::after{content:"PREMIUM"}
@media(max-width:1100px){.feature-limit-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.journal-v14-shell .journal-filter-row{grid-template-columns:1fr 1fr}.journal-v14-shell .journal-filter-row .form-group:first-child{grid-column:1/-1}}
@media(max-width:880px){.membership-status-hero{display:block;padding:22px}.membership-status-hero h2{font-size:24px}.membership-status-metric{margin-top:18px}.journal-search-mode{grid-template-columns:1fr}.journal-v14-shell .journal-filter-row{grid-template-columns:1fr 1fr}.journal-pagination .btn{padding-left:10px;padding-right:10px}.feature-limit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-access-form{min-width:360px;grid-template-columns:1fr 1fr}.admin-access-form .btn{grid-column:1/-1}.membership-main-title{font-size:33px!important}}
@media(max-width:520px){.journal-v14-shell .journal-filter-row{grid-template-columns:1fr}.journal-v14-shell .journal-filter-row .form-group:first-child{grid-column:auto}.journal-pagination{grid-template-columns:1fr 1fr}.journal-pagination strong{grid-column:1/-1;grid-row:1;text-align:center}.journal-pagination a{grid-row:2}.feature-limit-grid{grid-template-columns:1fr}.membership-status-hero{border-radius:20px}.membership-status-metric strong{font-size:34px}}

/* Delete actions v14.1 */
.project-list-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:stretch;margin-top:14px}
.project-list-actions form{margin:0}.project-list-actions .btn{height:100%;min-height:42px}
.actions form{margin:0;display:inline-flex}
.saved-link-card .card-header .actions,.result-view-header .actions{flex-wrap:wrap}
.table .actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
@media(max-width:620px){
  .project-list-actions{grid-template-columns:1fr}
  .project-list-actions .btn,.project-list-actions form,.project-list-actions form .btn{width:100%}
  .saved-link-card .card-header{align-items:flex-start}
  .saved-link-card .card-header .actions{width:100%;justify-content:flex-start;margin-top:10px}
}

/* v14.2 - Analisis Koreksi Dosen */
.correction-mode-grid{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(320px,1.28fr);gap:18px;align-items:start}
.correction-upload-group{margin-bottom:0}.correction-upload-box{min-height:156px;border:2px dashed #c9cff8;border-radius:18px;background:linear-gradient(135deg,#f8f9ff,#f4f0ff);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px;cursor:pointer;transition:.2s ease;color:#4e5bcf}.correction-upload-box:hover{border-color:var(--primary);background:#f1f0ff;transform:translateY(-1px)}.correction-upload-box input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.correction-upload-icon{font-size:34px;margin-bottom:7px}.correction-upload-box strong{font-size:15px;color:#313b72}.correction-upload-box small{display:block;color:var(--muted);font-size:12px;line-height:1.55;margin-top:5px}.correction-image-preview{display:grid;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:12px;margin-top:10px;padding:10px;border:1px solid var(--line);border-radius:15px;background:#fff}.correction-image-preview img{width:72px;height:72px;object-fit:cover;border-radius:11px;border:1px solid var(--line)}.correction-image-preview strong,.correction-image-preview small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.correction-image-preview small{color:var(--muted);margin-top:4px}.correction-image-preview[hidden]{display:none!important}
@media(max-width:760px){.correction-mode-grid{grid-template-columns:1fr}.correction-upload-box{min-height:140px}.correction-image-preview{grid-template-columns:60px minmax(0,1fr)}.correction-image-preview img{width:60px;height:60px}.correction-image-preview .btn{grid-column:1/-1;width:100%}}

/* v14.3 — status API key pada pengaturan */
.key-status{margin-top:8px;padding:9px 11px;border-radius:10px;font-size:12px;font-weight:800;border:1px solid var(--line);background:#f7f8fc;color:var(--muted)}
.key-status.valid{background:#eefbf3;border-color:#bfe8cd;color:#18733a}
.key-status.invalid{background:#fff3f1;border-color:#f2c2ba;color:#a93424}
.key-status.neutral{background:#f5f6fa;color:#677087}