:root{--bg:#f5f8f2;--panel:#ffffff;--ink:#1f2723;--muted:#68736d;--main-device:#1d5fd1;--line:#dce2dc;--primary:#17694f;--primary-dark:#0f503c;--accent:#e7f2ec;--ok:#198754;--open:#8a918c;--danger:#b42318}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}body{font-size:16px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{width:min(1040px,100%);margin:0 auto;padding:18px}.topbar{display:grid;grid-gap:10px;gap:10px;margin-bottom:18px}.topbar-main{align-items:center;display:flex;gap:12px;justify-content:space-between}.brand{align-items:center;display:inline-flex;gap:10px;min-width:0}.brand-copy{display:grid;grid-gap:2px;gap:2px;min-width:0}.brand-copy strong{font-size:1.15rem}.brand-copy span,.muted{color:var(--muted)}.brand-mark{display:grid;flex:0 0 auto;grid-gap:3px;gap:3px;grid-template-columns:repeat(2,15px);grid-template-rows:repeat(2,15px);height:33px;width:33px}.brand-mark span{border-radius:5px;display:block}.brand-mark span:first-child{background:#fff36d}.brand-mark span:nth-child(2){background:#bfeccf}.brand-mark span:nth-child(3){background:#c8d9e8}.brand-mark span:nth-child(4){background:#8dc8c8}.brand-logo{border-radius:6px;display:block;object-fit:contain}.brand-initials,.brand-logo{flex:0 0 auto;height:36px;width:36px}.brand-initials{align-items:center;background:var(--primary);color:#fff;display:inline-flex;font-size:.78rem;font-weight:800;justify-content:center;letter-spacing:0;line-height:1}.brand-initials.circle{border-radius:50%}.brand-initials.rounded_square{border-radius:8px}.brand-initials.square{border-radius:2px}.nav{display:flex;flex-wrap:wrap;gap:8px}.logout-dock{bottom:12px;position:fixed;right:12px;z-index:10}.button,.chip{align-items:center;border:1px solid var(--line);border-radius:8px;display:inline-flex;gap:8px;min-height:44px;padding:10px 14px}.button{background:var(--panel);cursor:pointer;font-weight:700}.button.primary{background:var(--primary);border-color:var(--primary);color:#fff}.button.active{background:var(--accent);border-color:#a8cdbc;color:var(--primary-dark)}.button.primary:hover{background:var(--primary-dark)}.button.danger{color:var(--danger)}.button.full{justify-content:center;width:100%}.button.small{font-size:.92rem;min-height:38px;padding:8px 12px}.admin-nav{border-top:1px solid var(--line);justify-content:flex-end;padding-top:10px}.admin-nav .button{background:#eef3ef;border-color:#cbd8cf}.admin-nav .button.active{background:var(--primary);border-color:var(--primary);color:#fff}.chip.active{background:var(--accent);border-color:#a8cdbc;color:var(--primary-dark);font-weight:700}.chip.soft{background:#f2f4f1;color:var(--muted)}.grid{display:grid;grid-gap:12px;gap:12px}.grid.two{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px}.card,.panel{padding:16px}.card{display:grid;grid-gap:8px;gap:8px}.card.course-active{border-color:var(--primary);box-shadow:0 0 0 2px rgba(23,105,79,.16)}.card.course-past{background:#fafbf9;opacity:.72}.card-row{align-items:center;display:flex;gap:12px;justify-content:space-between}.title{font-size:clamp(1.5rem,4vw,2.2rem);line-height:1.1;margin:0 0 10px}.section-title{font-size:1.1rem;margin:0 0 12px}.status{align-items:center;border-radius:999px;display:inline-flex;font-size:.9rem;gap:7px;padding:6px 10px;white-space:nowrap}.status:before{border-radius:50%;content:"";height:10px;width:10px}.status.done{background:#e6f4ed;color:#11633d}.status.done:before{background:var(--ok)}.status.open{background:#f0f1ef;color:#4e5651}.status.open:before{background:var(--open)}.doc-number{align-items:center;background:#eef2ee;border:1px solid var(--line);border-radius:999px;display:inline-flex;font-weight:800;height:34px;justify-content:center;min-width:34px;padding:0 10px}.doc-number.warning{background:#fff0d4;border-color:#f0a944;color:#9a5200}.doc-number.danger{background:#ffe3e3;border-color:#f09a9a;color:var(--danger)}.form{display:grid;grid-gap:16px;gap:16px}.field{display:grid;grid-gap:8px;gap:8px}.field label,.legend{color:var(--muted);font-weight:700}.field label.main-device-label{color:var(--main-device)}.field-hint{color:var(--muted);font-size:.85rem;margin:6px 0 0}.settings-grid{display:grid;grid-gap:10px;gap:10px}.practice-color-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.subsection-title{color:var(--text);font-size:1rem;margin:18px 0 12px}.settings-row{align-items:end;display:grid;grid-gap:10px;gap:10px}.new-device-row,.settings-row{grid-template-columns:minmax(180px,1fr) 150px}.new-device-row{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}.focus-config{border:1px solid var(--line);border-radius:8px;display:grid;grid-gap:10px;gap:10px;padding:12px}.focus-config h3{font-size:1rem;margin:0}.focus-config-grid,.focus-config-row{display:grid;grid-gap:8px;gap:8px}.focus-config-row{align-items:center;grid-template-columns:auto minmax(150px,1fr) 105px}.option.compact{min-height:44px;padding:8px 10px}.input,.textarea{background:#fff;border:1px solid var(--line);border-radius:8px;min-height:48px;padding:12px;width:100%}.color-input{cursor:pointer;min-height:52px;padding:6px}.input.plateau-yellow{background:#fff4bf;border-color:#e0b400}.input.plateau-orange{background:#ffd9ad;border-color:#d97904}.textarea{min-height:120px;resize:vertical}.checks,.segmented{display:grid;grid-gap:8px;gap:8px;grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.option{align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;display:flex;gap:8px;min-height:48px;padding:10px 12px}.option input{accent-color:var(--primary);height:18px;width:18px}.notice{background:#fff7e6;border:1px solid #f2d49b;border-radius:8px;color:#73510a;padding:12px}.error{background:#fff0f0;border:1px solid #ffc9c9;border-radius:8px;color:var(--danger);padding:12px}.dialog-backdrop{align-items:center;background:rgba(31,39,35,.42);display:flex;inset:0;justify-content:center;padding:18px;position:fixed;z-index:30}.dialog{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 45px rgba(31,39,35,.18);display:grid;grid-gap:12px;gap:12px;max-width:520px;padding:18px;width:min(520px,100%)}.platform-stats{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.platform-stat{background:#f6f8f6;border:1px solid var(--line);border-radius:8px;display:grid;grid-gap:4px;gap:4px;padding:10px}.platform-stat span{color:var(--muted);font-size:.86rem}.table-wrap{overflow-x:auto}table{border-collapse:collapse;min-width:720px;width:100%}td,th{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}th{color:var(--muted);font-size:.9rem}@media (max-width:700px){.shell{padding:12px}.topbar-main{align-items:stretch;flex-direction:column}.card-row{align-items:flex-start;flex-direction:column}.focus-config-row,.new-device-row,.practice-color-grid,.settings-row{grid-template-columns:1fr}}.legal-links{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:18px}.legal-links a{color:var(--muted);font-weight:700;text-decoration:underline;text-underline-offset:3px}.legal-page{max-width:900px}.legal-content{display:grid;grid-gap:10px;gap:10px;margin-top:14px}.legal-content h2{font-size:1.05rem;margin:12px 0 0}.legal-content p{margin:0}.busy-overlay{align-items:center;background:rgba(245,248,242,.62);display:flex;inset:0;justify-content:center;position:fixed;z-index:80}.busy-card,.busy-inline{align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 16px 38px rgba(31,39,35,.14);color:var(--primary-dark);display:inline-flex;font-weight:800;gap:12px;min-height:54px;padding:14px 18px}.busy-inline{box-shadow:none;margin:24px auto}.busy-spinner{animation:busy-spin .85s linear infinite;border:3px solid #d8e7df;border-top:3px solid var(--primary);border-radius:50%;display:inline-block;height:24px;width:24px}@keyframes busy-spin{to{transform:rotate(1turn)}}.card-unassigned{background:#f5f6f4;border-color:#cfd6d0;color:#56615a}.card-unassigned strong{color:#56615a}.endurance-grid{align-items:start;display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:700px){.endurance-grid{grid-template-columns:1fr}}