:root{--brand: #0f5c4e;--brand-600: #0c4c40;--brand-050: #e8f3f0;--accent: #f2a900;--bg: #f5f7f8;--surface: #ffffff;--border: #e2e8e6;--text: #1a2320;--muted: #6b7a76;--danger: #b42318;--danger-bg: #fef3f2;--radius: 10px;--shadow: 0 1px 2px rgba(16, 40, 34, .06), 0 4px 16px rgba(16, 40, 34, .05);--font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.45}.app{min-height:100%;display:flex;flex-direction:column}.app-header{background:var(--brand);color:#fff;border-bottom:3px solid var(--accent)}.app-header__inner{max-width:1100px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;justify-content:space-between}.app-header__brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.15rem;letter-spacing:.2px;text-decoration:none}.app-header__mark{width:22px;height:22px;border-radius:6px;background:var(--accent);box-shadow:inset 0 0 0 3px #ffffff40}.app-header__nav{display:flex;align-items:center;gap:18px}.app-header__link{color:#ffffffe6;text-decoration:none;font-size:.92rem;font-weight:500}.app-header__link:hover{color:#fff}.app-header__user{color:#ffffffb3;font-size:.85rem}.app-main{flex:1}.container{max-width:1100px;margin:0 auto;padding:28px 20px 60px}.page-center{display:flex;align-items:center;justify-content:center;min-height:70vh;padding:20px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}.page-head__title{margin:0;font-size:1.55rem}.muted{color:var(--muted);margin:4px 0 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var(--brand-050)}.btn{font:inherit;font-weight:600;padding:10px 16px;border-radius:8px;border:1px solid transparent;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:background .12s,opacity .12s}.btn--primary{background:var(--brand);color:#fff}.btn--primary:hover{background:var(--brand-600)}.btn--ghost{background:transparent;color:#fff;border-color:#fff6;padding:7px 12px}.btn--ghost:hover{background:#ffffff1f}.btn--block{width:100%;margin-top:6px}.btn:disabled{opacity:.5;cursor:not-allowed}.alert{border-radius:8px;padding:10px 12px;font-size:.9rem;margin-bottom:14px}.alert--error{background:var(--danger-bg);color:var(--danger);border:1px solid #fecdc9}.auth-card{width:100%;max-width:380px}.auth-card__title{margin:0 0 4px;font-size:1.3rem}.auth-card__sub{margin-bottom:20px}.table-wrap{padding:0;overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.92rem}.table th,.table td{text-align:left;padding:12px 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var(--border);border-radius:8px;overflow:hidden;width:fit-content}.toggle{font:inherit;font-weight:600;padding:9px 22px;border:none;background:#fff;color:var(--muted);cursor:pointer}.toggle+.toggle{border-left:1px solid var(--border)}.toggle--on{background:var(--brand);color:#fff}.slider-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}.slider-value{font-weight:700;font-size:1.1rem;color:var(--brand);font-variant-numeric:tabular-nums}input[type=range]{padding:0;width:100%;accent-color:var(--brand);cursor:pointer}.slider-scale{display:flex;justify-content:space-between;font-size:.76rem;color:var(--muted);margin-top:6px}.stats{margin:0;display:flex;flex-direction:column;gap:2px}.stat{display:flex;align-items:baseline;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.stat:last-child{border-bottom:none}.stat dt{font-size:.88rem;color:var(--muted)}.stat 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