:root{--bg:#0b1020;--panel:#151c31;--panel2:#1b2440;--text:#f4f7ff;--muted:#9ba8c7;--accent:#7c9cff;--accent2:#52d7b7;--danger:#ff7a8a;--line:#2a3556;--shadow:0 18px 50px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{margin:0;min-height:100vh;background:radial-gradient(circle at top right,#1f2c57 0,transparent 34%),var(--bg);-webkit-tap-highlight-color:transparent}body.modal-open{overflow:hidden}button,input,select{font:inherit}button{touch-action:manipulation}.app-shell{max-width:900px;margin:auto;min-height:100vh;padding:env(safe-area-inset-top) 16px calc(98px + env(safe-area-inset-bottom))}.topbar{display:flex;align-items:center;justify-content:space-between;padding:22px 4px 18px}.topbar h1,.section-title h2,.panel h2{margin:3px 0 0}.topbar h1{font-size:24px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:var(--accent2);font-weight:800}.view{display:none}.view.active{display:block}.hero-card{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:24px;border-radius:28px;background:linear-gradient(135deg,#7897ff,#6557d8);box-shadow:var(--shadow)}.hero-card span,.hero-card small{display:block;color:#e7ebff}.hero-card strong{display:block;font-size:34px;margin:8px 0}.progress-ring{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#fff var(--progress,0%),rgba(255,255,255,.2) 0);position:relative;flex:0 0 auto}.progress-ring:before{content:"";position:absolute;inset:9px;border-radius:50%;background:#6d70df}.progress-ring span{position:relative;font-weight:800}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:14px 0}.metric-card,.panel{background:rgba(21,28,49,.93);border:1px solid rgba(255,255,255,.06);border-radius:22px;box-shadow:0 8px 30px rgba(0,0,0,.14)}.metric-card{padding:17px;min-width:0}.metric-card span{display:block;color:var(--muted);font-size:13px}.metric-card strong{display:block;font-size:20px;margin-top:8px;overflow-wrap:anywhere}.panel{padding:18px;margin:14px 0}.panel-head,.section-title,.modal-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-head h2{font-size:18px}.section-title{margin:8px 2px 16px}.section-title h2{font-size:27px}.primary-btn,.secondary-btn,.danger-btn,.text-btn,.icon-btn{border:0;border-radius:14px;padding:12px 15px;cursor:pointer;min-height:44px}.primary-btn{background:var(--accent);color:white;font-weight:800}.secondary-btn{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.danger-btn{background:rgba(255,122,138,.16);color:#ffabb5}.text-btn{background:transparent;color:var(--accent)}.icon-btn{background:var(--panel2);color:var(--text);padding:10px;min-width:44px}.wide{width:100%}.credit-list{display:grid;gap:12px}.credit-card{padding:17px;background:var(--panel2);border:1px solid var(--line);border-radius:18px}.credit-card-top{display:flex;justify-content:space-between;gap:12px}.credit-card h3{margin:0;font-size:17px;overflow-wrap:anywhere}.credit-card p{margin:4px 0;color:var(--muted);font-size:13px}.credit-card strong{font-size:19px;text-align:right}.credit-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0}.credit-meta div{background:rgba(0,0,0,.14);border-radius:12px;padding:10px;min-width:0}.credit-meta span{display:block;color:var(--muted);font-size:11px}.credit-meta b{display:block;margin-top:4px;font-size:13px;overflow-wrap:anywhere}.mini-progress{height:8px;border-radius:999px;background:#303b60;overflow:hidden}.mini-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),var(--accent));border-radius:inherit}.card-actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}.card-actions button{flex:1;min-width:90px}.recommendation{border-color:rgba(82,215,183,.26)}.recommendation p{line-height:1.55}.empty-state,.muted{color:var(--muted)}.empty-state{text-align:center;padding:28px 10px}.empty-large{text-align:center;padding:36px 24px}.form-panel label,.modal label{display:block;color:var(--muted);font-size:13px;margin-bottom:14px}.form-panel input,.form-panel select,.modal input,.modal select,.compact-select{width:100%;margin-top:7px;padding:13px 14px;border-radius:13px;border:1px solid var(--line);background:#0f1629;color:var(--text);min-height:46px}.form-panel input:focus,.form-panel select:focus,.modal input:focus,.modal select:focus,.compact-select:focus{outline:2px solid rgba(124,156,255,.65);outline-offset:1px}.input-invalid{border-color:var(--danger)!important;outline-color:rgba(255,122,138,.45)!important}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.compact-select{width:auto;margin:0;padding:9px 11px}.table-wrap{overflow:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;min-width:670px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted)}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.scenario-card{padding:15px;background:var(--panel2);border-radius:16px}.scenario-card span{color:var(--muted);font-size:12px}.scenario-card strong{display:block;margin:8px 0}.button-row{display:flex;gap:10px;flex-wrap:wrap}.file-label{display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.danger-zone{border-color:rgba(255,122,138,.2)}.bottom-nav{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(900px,100%);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(11,16,32,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);padding:9px 8px calc(9px + env(safe-area-inset-bottom));border-top:1px solid var(--line);z-index:20}.nav-item{background:none;border:0;color:var(--muted);padding:7px 2px;min-height:52px}.nav-item span{display:block;font-size:20px}.nav-item small{font-size:10px}.nav-item.active{color:var(--accent2)}.modal-layer{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:100;display:flex;align-items:flex-end;justify-content:center;padding:12px;padding-bottom:max(12px,env(safe-area-inset-bottom))}.modal-layer[hidden]{display:none!important}.modal{width:min(620px,100%);max-height:min(88vh,760px);overflow:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:24px;background:var(--panel);color:var(--text);padding:20px;box-shadow:var(--shadow)}.modal-head{position:sticky;top:-20px;background:var(--panel);z-index:2;padding:20px 0 12px;margin-top:-20px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;position:sticky;bottom:-20px;background:linear-gradient(transparent,var(--panel) 18%);padding:24px 0 20px;margin-bottom:-20px}.form-error{background:rgba(255,122,138,.14);border:1px solid rgba(255,122,138,.4);color:#ffc1c8;padding:12px 14px;border-radius:13px;margin:0 0 14px;line-height:1.4}.form-note{font-size:12px;line-height:1.45;margin-top:-4px}.toast{position:fixed;left:50%;bottom:105px;transform:translate(-50%,20px);background:#f7f8ff;color:#111827;padding:12px 16px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;z-index:150;max-width:calc(100% - 28px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}canvas{width:100%;display:block}.strategy-metrics{margin-top:14px}.version-line{margin:4px 0 0}.version-line strong{color:var(--text)}
@media(min-width:700px){.modal-layer{align-items:center}}
@media(max-width:620px){.app-shell{padding-left:12px;padding-right:12px}.hero-card{padding:20px}.hero-card strong{font-size:28px}.progress-ring{width:76px;height:76px}.field-row{grid-template-columns:1fr}.scenario-grid{grid-template-columns:1fr}.credit-meta{grid-template-columns:1fr 1fr}.topbar h1{font-size:21px}.section-title h2{font-size:24px}.panel-head{align-items:flex-start}.compact-select{max-width:155px}.modal{padding:18px;border-radius:22px 22px 18px 18px}.modal-head{top:-18px;margin-top:-18px;padding-top:18px}.modal-actions{bottom:-18px;margin-bottom:-18px;padding-bottom:18px}.modal-actions button{flex:1}}
@media(max-width:370px){.hero-card{gap:10px}.hero-card strong{font-size:24px}.progress-ring{width:68px;height:68px}.metric-card{padding:14px}.metric-card strong{font-size:18px}.bottom-nav{padding-left:2px;padding-right:2px}.nav-item small{font-size:9px}}