:root{
  --bg:#f6f7fb; --card:#ffffff; --text:#172033; --muted:#6b7280; --line:#e5e7eb;
  --navy:#17233f; --teal:#0f8b8d; --teal2:#35b6ae; --purple:#7468d7; --orange:#e69b2c;
  --red:#d9534f; --green:#2f9e74; --yellow:#d8a008; --pink:#d96ba3; --shadow:0 12px 34px rgba(23,32,51,.08);
  --radius:20px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
.app{min-height:100vh;display:grid;grid-template-columns:270px 1fr}
.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,#15223c 0%,#101a30 100%);color:white;padding:22px 16px;overflow:auto}
.brand{display:flex;gap:12px;align-items:center;padding:8px 10px 20px}
.logo{width:45px;height:45px;border-radius:14px;background:linear-gradient(135deg,var(--teal2),var(--purple));display:grid;place-items:center;font-size:23px;box-shadow:0 8px 20px rgba(0,0,0,.2)}
.brand h1{font-size:16px;margin:0;line-height:1.15}.brand small{opacity:.65}
.navgroup{margin:15px 0}.navlabel{font-size:10px;text-transform:uppercase;letter-spacing:.14em;opacity:.48;padding:0 12px 8px}
.navbtn{width:100%;border:0;background:transparent;color:#e8edf7;padding:10px 12px;border-radius:11px;display:flex;gap:10px;align-items:center;text-align:left;margin:2px 0}
.navbtn:hover{background:rgba(255,255,255,.08)}.navbtn.active{background:rgba(53,182,174,.17);color:#fff;box-shadow:inset 3px 0 var(--teal2)}
.navbtn .badge{margin-left:auto;background:rgba(255,255,255,.12);padding:2px 7px;border-radius:20px;font-size:11px}
.sidebar-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:20px;padding:18px 8px 0;font-size:12px;color:#b8c1d4}
.main{min-width:0;padding:24px 28px 60px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}
.title-wrap h2{margin:0;font-size:27px}.subtitle{margin-top:5px;color:var(--muted);font-size:13px}
.top-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.btn{border:1px solid var(--line);background:#fff;color:var(--text);padding:9px 13px;border-radius:11px;font-weight:700;font-size:13px;box-shadow:0 2px 7px rgba(0,0,0,.03)}
.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--teal);border-color:var(--teal);color:white}.btn.dark{background:var(--navy);border-color:var(--navy);color:white}.btn.soft{background:#eef8f7;border-color:#d7efed;color:#087276}.btn.danger{color:var(--red)}
.grid{display:grid;gap:18px}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--card);border:1px solid #e5e8ef;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card h3{margin:0 0 12px;font-size:16px}.card h4{margin:0 0 8px;font-size:14px}
.metric{position:relative;overflow:hidden}.metric .kicker{color:var(--muted);font-size:12px}.metric .big{font-size:29px;font-weight:850;margin-top:6px}.metric .foot{font-size:11px;color:var(--muted);margin-top:4px}.metric .spark{position:absolute;right:-8px;bottom:-20px;width:90px;height:60px;border-radius:50%;background:rgba(53,182,174,.09)}
.hero{display:grid;grid-template-columns:1.4fr .9fr;gap:18px;margin-bottom:18px}.focus-card{background:linear-gradient(135deg,#fff 0%,#f4fbfa 100%)}
.eyebrow{font-size:11px;color:var(--teal);font-weight:800;text-transform:uppercase;letter-spacing:.11em}.focus-title{font-size:24px;font-weight:850;margin:6px 0}.muted{color:var(--muted)}.tiny{font-size:11px}.small{font-size:12px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;background:#eef2f7;font-size:11px;font-weight:750;color:#536071}.pill.teal{background:#e5f6f4;color:#087276}.pill.purple{background:#eeecfb;color:#5b52b5}.pill.orange{background:#fff3de;color:#9b6200}.pill.red{background:#fdecec;color:#b43535}.pill.green{background:#e7f7ef;color:#217a58}
.progress{height:9px;background:#edf0f5;border-radius:99px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--teal2));border-radius:99px;transition:width .3s}
.jp-card{background:linear-gradient(135deg,#1a2544,#252053);color:white;position:relative;overflow:hidden}.jp-card:after{content:"🇯🇵";position:absolute;font-size:78px;right:8px;bottom:-15px;opacity:.16}.jp-card .muted{color:#c6cbe0}.jp-track{height:11px;background:rgba(255,255,255,.15);border-radius:99px;overflow:hidden;margin-top:12px}.jp-track span{display:block;height:100%;background:linear-gradient(90deg,#76d7d1,#f7b86b)}
.section{display:none}.section.active{display:block}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:15px;margin:0 0 15px}.section-head h3{font-size:20px;margin:0}.section-head p{margin:4px 0 0;color:var(--muted);font-size:12px}
.kanban-wrap{overflow:auto;padding-bottom:12px}.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:280px;gap:13px;min-height:540px}.column{background:#f0f3f7;border:1px solid #e1e6ed;border-radius:16px;padding:10px;min-height:520px}.column-head{display:flex;justify-content:space-between;align-items:center;padding:5px 5px 9px}.column-head strong{font-size:12px;text-transform:uppercase;letter-spacing:.06em}.count{background:#fff;border:1px solid var(--line);border-radius:999px;padding:2px 7px;font-size:10px;color:var(--muted)}
.video-card{background:#fff;border:1px solid #dde3eb;border-radius:14px;padding:12px;margin:8px 0;box-shadow:0 5px 12px rgba(23,32,51,.05);cursor:grab}.video-card.dragging{opacity:.45}.video-card h4{font-size:13px;margin:6px 0}.video-card .meta{display:flex;gap:5px;flex-wrap:wrap}.video-card .next{font-size:11px;margin-top:8px;background:#f7f9fb;border-radius:8px;padding:7px;color:#475569}.video-card .card-actions{display:flex;gap:5px;margin-top:9px}.iconbtn{border:0;background:#f0f3f7;border-radius:8px;padding:6px 8px;font-size:11px}.iconbtn:hover{background:#e4e9ef}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:white;border-radius:14px;overflow:hidden}.table th,.table td{padding:11px 10px;border-bottom:1px solid #edf0f4;text-align:left;vertical-align:top;font-size:12px}.table th{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:#6b7280;background:#f8fafc}.table tr:hover td{background:#fbfcfd}.table .titlecell{font-weight:800;min-width:190px}
.score{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#eef8f7;color:#087276;font-weight:850}.stars{letter-spacing:1px;color:#e6a52a}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-row.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-row.four{grid-template-columns:repeat(4,minmax(0,1fr))}
label{display:block;font-size:11px;font-weight:750;color:#586174;margin:0 0 5px}.input,select,textarea{width:100%;border:1px solid #dce2e9;border-radius:10px;background:#fff;padding:9px 10px;color:var(--text);outline:none}.input:focus,select:focus,textarea:focus{border-color:#79cfc9;box-shadow:0 0 0 3px rgba(53,182,174,.12)}textarea{min-height:90px;resize:vertical}
.modal-backdrop{position:fixed;inset:0;background:rgba(10,16,30,.48);display:none;place-items:center;padding:22px;z-index:100}.modal-backdrop.open{display:grid}.modal{background:white;width:min(780px,96vw);max-height:90vh;overflow:auto;border-radius:22px;padding:22px;box-shadow:0 25px 80px rgba(0,0,0,.25)}.modal-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}.modal-head h3{margin:0}.xbtn{border:0;background:#eef1f5;width:34px;height:34px;border-radius:10px}
.quick{position:fixed;right:24px;bottom:24px;z-index:50;border:0;background:linear-gradient(135deg,var(--teal),var(--purple));color:white;border-radius:999px;padding:13px 17px;font-weight:850;box-shadow:0 12px 30px rgba(67,87,165,.3)}
.checklist{display:grid;gap:8px}.checkitem{display:flex;gap:9px;align-items:flex-start;padding:9px;background:#f8fafc;border:1px solid #edf0f4;border-radius:10px}.checkitem input{margin-top:2px}
.note-card{border:1px solid #e6e9ef;border-radius:13px;padding:13px;background:#fff;margin-bottom:10px}.note-card h4{margin:0 0 6px}.note-card p{margin:0;white-space:pre-wrap;font-size:12px;color:#536071}.note-card .foot{margin-top:8px;display:flex;justify-content:space-between;color:#9299a6;font-size:10px}
.topic-card{border-left:4px solid var(--teal)}
.niche-card .scoregrid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:10px}.scorechip{background:#f6f8fb;border-radius:9px;padding:8px;text-align:center}.scorechip b{display:block;font-size:16px}.scorechip span{font-size:9px;color:var(--muted);text-transform:uppercase}
.workspace-layout{display:grid;grid-template-columns:310px 1fr;gap:18px}.video-list{max-height:70vh;overflow:auto}.video-list-item{border:1px solid #e4e8ef;border-radius:11px;padding:10px;margin-bottom:8px;cursor:pointer}.video-list-item.active{border-color:#66c8c0;background:#effaf9}.video-list-item b{font-size:12px}.workspace-panels{display:grid;grid-template-columns:1fr 1fr;gap:14px}.wide{grid-column:1/-1}
.cost-positive{color:var(--green);font-weight:800}.cost-negative{color:var(--red);font-weight:800}
.bar-chart{display:grid;gap:8px}.bar-row{display:grid;grid-template-columns:155px 1fr 70px;align-items:center;gap:9px;font-size:11px}.bar{height:9px;background:#edf0f5;border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--purple),var(--teal2));border-radius:99px}
.empty{padding:26px;text-align:center;color:#8a93a3;border:1px dashed #cfd6df;border-radius:14px;background:#fafbfc}
.toast{position:fixed;top:20px;right:20px;z-index:200;background:#17233f;color:white;padding:11px 14px;border-radius:10px;box-shadow:var(--shadow);opacity:0;transform:translateY(-8px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}
.confetti{position:fixed;width:8px;height:8px;z-index:300;pointer-events:none;animation:fall 1.6s ease-out forwards}@keyframes fall{to{transform:translate(var(--dx),var(--dy)) rotate(720deg);opacity:0}}
.searchbox{position:relative}.searchbox input{padding-left:32px}.searchbox span{position:absolute;left:10px;top:8px;color:#9aa1ac}
.kbd{font-size:10px;border:1px solid #cfd5dd;background:#f7f8fa;border-radius:5px;padding:2px 5px;color:#6b7280}
.hidden{display:none!important}
hr.sep{border:0;border-top:1px solid #edf0f4;margin:16px 0}
@media(max-width:1050px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.workspace-layout{grid-template-columns:1fr}.workspace-panels{grid-template-columns:1fr}}
@media(max-width:760px){.app{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.navgroup{display:flex;overflow:auto;gap:5px}.navlabel{display:none}.navbtn{min-width:max-content;width:auto}.main{padding:18px 14px 70px}.topbar{align-items:flex-start;flex-direction:column}.grid.cols-4,.grid.cols-3,.grid.cols-2,.form-row,.form-row.three,.form-row.four{grid-template-columns:1fr}.workspace-panels{grid-template-columns:1fr}.wide{grid-column:auto}.quick{right:14px;bottom:14px}}