:root{--bg:#f6f7fb;--panel:#fff;--text:#172033;--muted:#697386;--line:#dfe5ef;--primary:#1f6feb;--danger:#d1242f;--ok:#1a7f37;--near:#9a6700;--full:#8250df;--shadow:0 10px 30px rgba(31,45,61,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.hidden{display:none!important}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:26px 32px;background:linear-gradient(135deg,#111827,#243b65);color:white}.topbar h1{margin:.1em 0;font-size:30px}.topbar .muted{color:#d4d9e5}.eyebrow{letter-spacing:.12em;text-transform:uppercase;color:#9ec5ff;margin:0;font-size:12px}.layout,.admin-layout{display:flex;gap:20px;padding:22px;max-width:1480px;margin:auto}.admin-layout{display:block}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}.sticky-panel{width:320px;flex:0 0 320px;position:sticky;top:16px;align-self:flex-start}.grow{flex:1}.center-card{max-width:440px;margin:36px auto}.muted,.hint{color:var(--muted)}.hint{font-size:13px}.field{display:grid;gap:7px;margin:12px 0}.field span{font-size:13px;color:var(--muted);font-weight:700}.field.compact{margin:0}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:#fff;color:var(--text)}textarea{resize:vertical}.button-row{display:flex;gap:8px;flex-wrap:wrap}.primary,.secondary,.ghost,.tiny,.tab{border:0;border-radius:12px;padding:10px 14px;font-weight:700}.primary{background:var(--primary);color:#fff;width:100%;margin-top:10px}.secondary{background:#eef4ff;color:#164ea6}.danger-soft{background:#fff0f0;color:var(--danger)}.ghost{display:inline-flex;text-decoration:none;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:white}.tiny{padding:7px 9px;border:1px solid var(--line);background:#fff}.section-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px}.wrap{flex-wrap:wrap}.filters{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.filters.slim{align-items:center}.small-input{max-width:210px}.status{min-height:22px;margin-top:12px}.status.ok{color:var(--ok);font-weight:700}.status.error{color:var(--danger);font-weight:700}.notice{padding:12px;border-radius:14px;background:#fff8c5;border:1px solid #eac54f;margin-bottom:14px}.calendar{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.day-card{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fbfcff}.day-head{display:flex;justify-content:space-between;align-items:center}.day-head h3{margin:0}.slot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.slot-pill{display:block}.slot-pill input{display:none}.slot-pill span{display:block;text-align:center;border:1px solid var(--line);border-radius:999px;padding:9px 6px;background:#fff;font-weight:700}.slot-pill input:checked+span{background:#dbeafe;border-color:#60a5fa;color:#164ea6}.date-note{font-size:13px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.tab{background:#eef1f6;color:#475569}.tab.active{background:#1f6feb;color:#fff}.admin-calendar{display:grid;gap:18px}.admin-day h2,.month-calendar h2{margin:4px 0 12px}.admin-slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}.admin-slot{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff}.admin-slot.ok{border-left:6px solid var(--ok)}.admin-slot.near{border-left:6px solid var(--near);background:#fffaf0}.admin-slot.full{border-left:6px solid var(--full);background:#fbf8ff}.admin-slot.over{border-left:6px solid var(--danger);background:#fff7f7}.admin-slot.empty{opacity:.78;background:#f8fafc}.admin-slot-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.admin-slot-head h3{margin:0}.badge{border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;background:#edf2f7}.badge.ok{background:#dcffe4;color:var(--ok)}.badge.near{background:#fff1c2;color:var(--near)}.badge.full{background:#eee4ff;color:var(--full)}.badge.over{background:#ffebe9;color:var(--danger)}.badge.empty{background:#edf2f7;color:#64748b}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.metrics div{background:#f8fafc;border-radius:12px;padding:10px;text-align:center}.metrics strong{display:block;font-size:24px}.metrics span{font-size:12px;color:var(--muted)}.assign-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.assigned-input{width:72px;padding:7px 8px;text-align:center}.people{line-height:1.7}.note{font-size:13px;background:#f8fafc;border-radius:10px;padding:8px}.month-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:22px}.month-day{border:1px solid var(--line);border-radius:14px;background:white;padding:12px;text-align:left}.month-day b,.month-day span{display:block}.month-day span{font-size:13px;color:var(--muted);margin-top:4px}.month-day.near{background:#fffaf0;border-color:#d4a72c}.month-day.full{background:#fbf8ff;border-color:#8250df}.month-day.over{background:#fff7f7;border-color:#d1242f}.person-card{border:1px solid var(--line);border-radius:14px;padding:12px;margin:10px 0;background:white}.person-card summary{cursor:pointer}.chip-list{display:flex;gap:8px;flex-wrap:wrap}.chip{background:#eef4ff;color:#164ea6;border-radius:999px;padding:7px 10px;font-weight:700}canvas{width:100%;background:#fff;border:1px solid var(--line);border-radius:16px}.saving{opacity:.55}@media(max-width:850px){.topbar{padding:20px;display:block}.layout{display:block;padding:14px}.sticky-panel{width:auto;position:static}.admin-layout{padding:14px}.slot-grid{grid-template-columns:repeat(2,1fr)}}@media print{.topbar,.controls,.assign-row,.ghost,.button-row,.tabs{display:none!important}body{background:#fff}.panel{box-shadow:none;border:0}.admin-slot{break-inside:avoid}}

/* UI polish v2 */
.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:12px 0 16px}.dash-card{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:14px}.dash-card strong{display:block;font-size:26px;line-height:1.1}.dash-card span{display:block;color:var(--muted);font-size:12px;font-weight:700;margin-top:4px}.date-nav{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.date-field{min-width:170px}.daily-header{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.daily-title{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.daily-title h2{margin:0}.daily-summary{display:flex;gap:8px;flex-wrap:wrap}.summary-pill{background:#f8fafc;border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-weight:800;font-size:13px}.quick-day-row{display:flex;gap:8px;overflow:auto;padding:2px 0 10px;margin-bottom:12px}.quick-day{border:1px solid var(--line);background:#fff;border-radius:12px;padding:8px 10px;min-width:76px;font-weight:800}.quick-day.active{background:#1f6feb;color:#fff;border-color:#1f6feb}.quick-day .sub{display:block;font-size:11px;font-weight:700;opacity:.7}.admin-slot-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.admin-slot{transition:.15s transform,.15s box-shadow}.admin-slot:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(31,45,61,.10)}.slot-top-line{display:flex;align-items:center;gap:8px}.people-list{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}.person-chip{background:#eef4ff;color:#164ea6;border-radius:999px;padding:5px 8px;font-size:12px;font-weight:800}.empty-text{color:var(--muted);font-size:13px}.assign-row{background:#f8fafc;border-radius:12px;padding:8px}.assigned-input{background:#fff}.tab-panel{min-height:240px}.no-result{padding:28px;text-align:center;color:var(--muted);background:#f8fafc;border:1px dashed var(--line);border-radius:16px}@media(max-width:700px){.date-nav{width:100%}.date-nav button{flex:1}.date-field{width:100%;min-width:0}.filters>.field,.filters>button{width:100%}.admin-slot-grid{grid-template-columns:1fr}.dashboard-cards{grid-template-columns:repeat(2,1fr)}}

/* v3 table input / print */
.single-layout{max-width:1280px;margin:0 auto;padding:18px;display:grid;gap:16px}.input-header{position:sticky;top:0;z-index:5}.input-grid{display:grid;grid-template-columns:220px 180px 1fr;gap:12px;align-items:end}.legend{display:flex;gap:10px;flex-wrap:wrap}.legend span{background:#f4f6fb;border:1px solid #e5e9f2;border-radius:999px;padding:6px 10px;font-size:13px}.table-wrap{overflow:auto;border:1px solid #e5e9f2;border-radius:14px;background:white}.input-table,.person-matrix{border-collapse:separate;border-spacing:0;width:100%;min-width:860px}.input-table th,.input-table td,.person-matrix th,.person-matrix td{border-bottom:1px solid #edf0f5;border-right:1px solid #edf0f5;padding:8px;text-align:center;white-space:nowrap}.input-table thead th,.person-matrix thead th{position:sticky;top:0;background:#f8fafc;z-index:2}.input-table tbody th,.person-matrix tbody th{position:sticky;left:0;background:#fbfcff;z-index:1;text-align:left}.input-table .date-col{min-width:92px}.input-table .note-col{min-width:220px}.status-select{width:58px;padding:7px;border:1px solid #d8dee9;border-radius:10px;text-align:center;background:white;font-size:16px}.row-note{width:100%;min-width:200px;border:1px solid #d8dee9;border-radius:10px;padding:8px}.people-block{display:grid;grid-template-columns:24px 1fr;gap:8px;align-items:start;margin-top:8px}.people-block>b{font-size:14px;color:#111827}.person-chip.tentative,.mark.tentative{background:#fff7d6;border-color:#f4d56b;color:#7a5600}.person-tools{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}.person-card{margin-bottom:18px}.person-matrix{font-size:12px;min-width:1120px}.person-matrix th,.person-matrix td{padding:6px}.person-matrix .mark{font-size:18px;font-weight:700;color:#111827;min-width:34px}.person-matrix .mark.tentative{color:#8a6100}.print-sheet{display:none}
@media(max-width:720px){.input-grid{grid-template-columns:1fr}.input-header{position:static}.single-layout{padding:10px}.input-table,.person-matrix{font-size:13px}.status-select{width:50px}}
@media print{body>*:not(.print-sheet){display:none!important}.print-sheet{display:block!important;font-family:Arial,'Yu Gothic',sans-serif;color:#000}.print-sheet h1{font-size:18px;margin:0 0 6px}.print-sheet p{font-size:11px;margin:0 0 8px}.print-sheet table{width:100%;border-collapse:collapse;font-size:10.5px}.print-sheet th,.print-sheet td{border:1px solid #333;padding:4px;vertical-align:top}.print-sheet th{background:#eee}.print-sheet td:nth-child(2),.print-sheet td:nth-child(3){width:33%}@page{size:A4 portrait;margin:10mm}}