:root{--bg:#111315;--panel:#171a1d;--text:#f3f4f6;--muted:#a0a7b4;--border:#2c3138;--primary:#8b1c1c;--primary-2:#5e0e0e;--accent:#f2c200;--accent-2:#ffe27a;--ok:#22c55e;--bad:#ef4444;--warn:#f59e0b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial}h1,h2,h3{margin:0 0 10px}p{margin:0 0 12px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.ecc-wrapper,.ecc-container,.calculator,.wrap{max-width:1000px;margin:32px auto;padding:16px;background:linear-gradient(180deg,rgb(255 255 255 / .04),rgb(255 255 255 / .02));border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 30px rgb(0 0 0 / .25)}.ecc-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.ecc-brand{font-size:20px;font-weight:800;color:var(--accent)}.ecc-print-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;border:1px solid var(--border);background:#1b2026;color:#fff;cursor:pointer}.ecc-print-btn:hover{background:#20262d}.ecc-print-btn:focus{outline:2px solid var(--accent);outline-offset:2px}.ecc-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:6px 0 10px}@media (max-width:720px){.ecc-controls{grid-template-columns:1fr}}.ecc-unit-selector,.ecc-bag-selector{padding:10px;border:1px solid var(--border);border-radius:12px;background:#151a20;color:#cfd6e3}.ecc-unit-selector label,.ecc-bag-selector label{margin-right:10px;color:#d9dfeb}.unit-label{font-size:12px;color:var(--muted)}.ecc-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 12px}.ecc-tab-button{padding:8px 10px;border:1px solid var(--border);border-radius:10px;cursor:pointer;user-select:none;background:#1a1f25;color:#e6e9ef}.ecc-tab-button:hover{background:#20262d}.ecc-tab-button.active{background:linear-gradient(180deg,var(--primary),var(--primary-2));border-color:#3a0e0e;color:#fff}.ecc-calculator-content{border:1px solid var(--border);border-radius:14px;background:#12161b;padding:12px}.ecc-tab-content{display:none}.ecc-tab-content.active{display:block}.ecc-input-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media (max-width:960px){.ecc-input-group{grid-template-columns:1fr}}.ecc-input-row{display:grid;grid-template-columns:1fr 170px;gap:8px;align-items:center;background:#0f1419;border:1px solid var(--border);border-radius:10px;padding:10px}.ecc-input-row label{font-weight:600;color:#e1e6f1}.ecc-input-row input[type=text],.ecc-input-row input[type=number],.ecc-input-row select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#0f1419;color:var(--text);transition:border-color .15s,box-shadow .15s}.ecc-input-row input:focus,.ecc-input-row select:focus{outline:2px solid var(--accent);outline-offset:2px;border-color:#fff0}.help,small{font-size:12px;color:var(--muted)}.ecc-calculate-btn,.btn,button[type=submit]{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:#1b2026;color:#fff;cursor:pointer}.ecc-calculate-btn:hover,.btn:hover{background:#20262d}.btn.primary{background:linear-gradient(180deg,var(--primary),var(--primary-2));border-color:#3a0e0e;color:#fff;font-weight:700}.ecc-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:12px}.kpi{background:#12161b;border:1px solid var(--border);border-radius:12px;padding:12px}.kpi .label{color:#c2c9d5;font-size:12px}.kpi .val{font-size:18px;font-weight:800;margin-top:6px;color:#fff}.kpi .val.highlight{color:var(--accent)}.val.ok{color:var(--ok)}.val.bad{color:var(--bad)}.table,table.ecc-table{width:100%;border-collapse:separate;border-spacing:0;margin-top:8px;border:1px solid var(--border);border-radius:12px;overflow:hidden}.table th,.table td,table.ecc-table th,table.ecc-table td{padding:10px 12px;text-align:left}.table thead th,table.ecc-table thead th{background:#1a1f25;color:#ffefad}.table tbody tr,table.ecc-table tbody tr{background:#12161b}.table tbody tr+tr td,table.ecc-table tbody tr+tr td{border-top:1px solid var(--border)}.notice{padding:10px 12px;border-radius:10px;margin-top:10px}.notice.warn{background:#231c08;border:1px solid #7a5e0c;color:#ffe6a1}.notice.good{background:#121a14;border:1px solid #2a5e3b;color:#b2f5c5}.notice.bad{background:#1f1212;border:1px solid #5e2323;color:#fecaca}.ecc-print-summary{margin-top:14px;padding:12px;border:1px dashed #443;border-radius:12px;background:#15191e;color:#fff2b1}@media print{body{background:#fff;color:#000}.ecc-wrapper,.ecc-container,.calculator,.wrap{box-shadow:none;border:0;background:#fff}.ecc-header,.ecc-tabs,.ecc-controls,.ecc-calculate-btn,.ecc-print-btn{display:none!important}.ecc-tab-content{display:block}.ecc-print-summary{border:0;background:#fff;color:#000}}.row{display:flex;gap:10px;align-items:center}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.center{text-align:center}.small{font-size:12px;color:var(--muted)}.hidden{display:none}