:root{--bg:#f4f6f8;--card:#fff;--ink:#17202a;--muted:#69727d;--line:#dfe4e8;--accent:#17202a;--danger:#c62828;--dangerbg:#fff0f0;--warn:#9a6700;--warnbg:#fff8df;--ok:#176b3a;--okbg:#edf8f1;--blue:#315b7d}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}.hidden{display:none!important}button,input,select{font:inherit}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#eef1f4,#f8f9fa)}.login-card{width:min(430px,100%);background:white;border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:0 18px 45px #00000012}.brandmark{width:48px;height:48px;border-radius:12px;background:#111;color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:.08em}.login-card h1{margin:16px 0 4px;font-size:26px}.login-card p{margin:0 0 26px;color:var(--muted)}label{display:grid;gap:6px;color:#4c5661;font-weight:600}.login-card label{margin:14px 0}input,select{border:1px solid #cfd6dc;border-radius:8px;padding:9px 10px;background:#fff;color:var(--ink)}input:focus,select:focus{outline:2px solid #c9d6e3;border-color:#7b95aa}.wide{width:100%}.primary{border:0;background:#111;color:white;border-radius:8px;padding:10px 14px;font-weight:700;cursor:pointer}.secondary{border:1px solid #bcc6cf;background:#fff;border-radius:8px;padding:9px 13px;cursor:pointer}.danger{border:1px solid #e4b6b6;background:#fff;color:var(--danger);border-radius:8px;padding:8px 12px;cursor:pointer}.demo{margin-top:20px;color:var(--muted);font-size:12px;line-height:1.7}.app{min-height:100vh;display:grid;grid-template-columns:210px 1fr}.sidebar{background:#111820;color:white;display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh}.logo{display:flex;align-items:center;gap:10px;padding:2px 8px 22px}.logo span{display:grid;place-items:center;width:36px;height:36px;border:1px solid #64717d;border-radius:9px;font-weight:800}.logo strong{font-size:18px}.sidebar nav{display:grid;gap:5px}.nav{border:0;background:transparent;color:#cbd2d8;text-align:left;padding:10px 12px;border-radius:8px;cursor:pointer}.nav:hover,.nav.active{background:#25303a;color:white}.userbox{margin-top:auto;border-top:1px solid #303a43;padding:14px 9px 0}.userbox small{display:block;color:#9eabb5;margin:3px 0 8px}.linkbtn{background:none;border:0;color:#c5d0d9;padding:0;cursor:pointer;font-size:12px}.topbar{min-height:75px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:12px 22px;gap:20px;position:sticky;top:0;z-index:10}.selectors{display:flex;gap:12px;align-items:end}.selectors label{font-size:12px}.period-caption{font-weight:700;color:#45515c}#content{padding:22px;max-width:1700px}.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}.page-title h2{font-size:22px;margin:0}.page-title p{margin:4px 0 0;color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap}.cards{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px}.card,.panel{background:var(--card);border:1px solid var(--line);border-radius:12px}.card{padding:17px}.metric{font-size:28px;font-weight:800;margin-top:7px}.muted{color:var(--muted)}.panel{padding:18px;margin-top:14px}.panel h3{margin:0 0 14px;font-size:16px}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:12px}.form-grid .span2{grid-column:span 2}.form-grid .span4{grid-column:span 4}.checkboxes{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.checkboxes label{display:flex;align-items:center;gap:6px;font-weight:500}.checkboxes input{padding:0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff}table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px}th,td{border-bottom:1px solid #e7ebee;padding:9px 10px;text-align:left;white-space:nowrap}th{background:#f7f8fa;color:#4c5661;font-size:12px;position:sticky;top:0;z-index:2}tr:last-child td{border-bottom:0}.badge{display:inline-block;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:700;background:#edf0f2}.badge.red{background:var(--dangerbg);color:var(--danger)}.badge.yellow{background:var(--warnbg);color:var(--warn)}.badge.green{background:var(--okbg);color:var(--ok)}.warnlist{display:grid;gap:7px}.warning{padding:10px 12px;border-radius:8px;border-left:4px solid}.warning.red{background:var(--dangerbg);border-color:var(--danger);color:#8d1b1b}.warning.yellow{background:var(--warnbg);border-color:#c08b00;color:#745000}.settingline{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.settingline label{min-width:140px}.calendar-chips{display:grid;grid-template-columns:repeat(7,minmax(90px,1fr));gap:7px}.daychip{border:1px solid var(--line);border-radius:9px;padding:8px;background:#fff;display:flex;gap:7px;align-items:center;cursor:pointer;font-weight:500}.daychip.weekend{background:#fbf5f5}.daychip input{margin:0}.schedule-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff;max-height:72vh}.schedule{width:max-content;min-width:100%}.schedule th,.schedule td{padding:5px;text-align:center;min-width:48px}.schedule th.name,.schedule td.name{position:sticky;left:0;background:white;z-index:3;min-width:155px;text-align:left;border-right:1px solid var(--line)}.schedule thead th.name{background:#f7f8fa;z-index:5}.schedule th.weekend{background:#fff0f0}.schedule td.alert{background:#fff0f0}.schedule select{padding:5px 3px;min-width:46px;border-radius:6px}.shift-E{background:#eaf4ff}.shift-M{background:#f4edff}.shift-L{background:#fff0e7}.shift-S{background:#eef7ed}.shift-OFF{color:#8a939b}.shift-PAID{background:#fff8d8}.shift-PHOTO_TRIP,.shift-PHOTO_EVENING,.shift-MGR_TRIP,.shift-MGR_EVENING,.shift-SUB_EVENING,.shift-SUB_ZOOM{background:#edf1f5;font-size:11px}.request-list{display:flex;gap:6px;flex-wrap:wrap}.request-chip{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);border-radius:999px;padding:4px 7px;background:#fff}.tiny{border:0;background:#eee;border-radius:50%;width:18px;height:18px;line-height:18px;padding:0;cursor:pointer}.status-pending{color:#8a6500}.status-approved{color:var(--ok)}.status-rejected{color:var(--danger)}#toast{position:fixed;right:20px;top:20px;z-index:9999;display:grid;gap:8px}.toast{background:#111;color:#fff;padding:10px 14px;border-radius:8px;box-shadow:0 8px 25px #0003}.toast.error{background:#9e1c1c}.empty{padding:30px;color:var(--muted);text-align:center}.note{border-left:3px solid #7b95aa;background:#f0f5f8;padding:10px 12px;border-radius:6px;color:#45535e}.daywarn-dot{display:block;width:6px;height:6px;border-radius:50%;background:var(--danger);margin:2px auto 0}
@media(max-width:850px){.app{grid-template-columns:1fr}.sidebar{height:auto;position:static;display:block;padding:10px}.logo{padding:0 4px 8px}.sidebar nav{display:flex;overflow:auto}.nav{white-space:nowrap}.userbox{position:absolute;right:12px;top:12px;border:0;padding:0;text-align:right}.userbox small,.linkbtn{display:none}.topbar{position:static;display:block;padding:10px 12px}.selectors{display:grid;grid-template-columns:1fr 1fr}.period-caption{margin-top:8px;font-size:12px}#content{padding:12px}.cards{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr 1fr}.form-grid .span4{grid-column:span 2}.calendar-chips{grid-template-columns:repeat(2,1fr)}.page-title{display:block}.actions{margin-top:10px}.schedule-wrap{max-height:65vh}}
.shift-HELP{background:#e7f3f8;color:#174b63;font-size:11px}.shift-HELP strong{font-size:12px}.panel table button{white-space:nowrap}

.preferred-off{background:#fff5cc!important}.preferred-off select{font-weight:700}

/* v7: schedule remarks */
.remarks-box{width:100%;min-height:96px;resize:vertical;box-sizing:border-box;padding:12px;border:1px solid #d8dce4;border-radius:8px;font:inherit;line-height:1.6;background:#fff}
.remarks-view{white-space:normal;line-height:1.7;min-height:44px}