:root{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;color:#263247;background:#f5f7fb;font-size:16px;--blue:#2662ed;--line:#e7ebf2;--muted:#7c889b}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}a{color:inherit;text-decoration:none}aside{width:232px;background:white;border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;padding:32px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;font-size:27px;font-weight:750;letter-spacing:-1px;padding:0 10px}.brand-icon{font-size:21px;background:var(--blue);color:white;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;margin-right:10px}.brand-dot{color:var(--blue)}.workspace{font-size:12px;color:var(--muted);padding:25px 14px 8px;letter-spacing:1px}nav a{display:flex;align-items:center;gap:13px;padding:13px 16px;margin:4px 0;border-radius:8px;font-size:14px;color:#647187}nav a.active{background:#edf3ff;color:var(--blue);font-weight:600}nav a:hover{background:#f1f5fc}.nav-icon{font-size:19px;width:22px;text-align:center}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:24px;display:flex;align-items:center;gap:12px;font-size:14px}.avatar{border-radius:50%;background:#e7edfa;color:var(--blue);display:grid;place-items:center;width:38px;height:38px}small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.shell{margin-left:232px}header{height:76px;padding:0 38px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:14px}.breadcrumb{color:var(--muted)}.divider{padding:0 17px;color:#c4cbd6}.header-actions{display:flex;align-items:center;gap:15px}.local-pill{font-size:12px;color:#6d7b91;background:#f4f6fa;padding:7px 12px;border-radius:20px}.icon-button{background:transparent;border:0;font-size:23px;color:#68778c;padding:5px 9px}main{max-width:1600px;margin:auto;padding:34px 38px 50px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;gap:15px}h1{font-size:26px;letter-spacing:-.6px;margin:0 0 9px}h2{font-size:17px;margin:0}h3{font-size:16px;margin:0 0 14px}.subtitle{font-size:14px;color:var(--muted);margin:0}.button{border:1px solid var(--line);background:white;padding:10px 15px;border-radius:7px;font-size:14px;color:#415169;display:inline-flex;align-items:center;justify-content:center;gap:7px}.button.primary{background:var(--blue);border-color:var(--blue);color:white;box-shadow:0 3px 6px #2662ed18}.button.danger{color:#c34242}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:25px}.stat{background:white;border:1px solid var(--line);border-radius:10px;padding:20px}.stat-label{font-size:14px;color:#758297;display:flex;justify-content:space-between;align-items:center}.stat-icon{padding:7px 9px;background:#edf3ff;color:var(--blue);border-radius:8px}.stat-value{font-size:30px;letter-spacing:-1px;margin-top:12px;font-weight:650}.stat-value span{font-size:14px;color:#758297;letter-spacing:0;font-weight:400;margin-left:7px}.stat-foot{font-size:12px;color:var(--muted);margin-top:8px}.grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px}.panel{background:white;border:1px solid var(--line);border-radius:11px;overflow:hidden;margin-bottom:22px}.panel-head{padding:21px 23px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-body{padding:23px}.text-link{font-size:13px;color:var(--blue);border:0;background:none}.calendar-toolbar{display:flex;align-items:center;gap:12px}.calendar-toolbar strong{font-size:17px}.legend{display:flex;gap:16px;flex-wrap:wrap;padding:16px 23px;font-size:12px;color:#718097}.legend i{width:8px;height:8px;border-radius:3px;display:inline-block;margin-right:6px}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-top:1px solid var(--line)}.weekday{text-align:center;color:#8390a2;font-size:12px;padding:13px 0;border-bottom:1px solid var(--line);background:#fcfdff}.day{min-height:112px;padding:9px 6px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);overflow:hidden;background:white;text-align:left;border-top:0;border-left:0;color:inherit;cursor:pointer}.day:hover{background:#f8faff}.day:nth-child(7n){border-right:0}.day.outside{background:#fafbfc;color:#b8c1ce}.day-number{width:27px;height:27px;display:grid;place-items:center;font-size:12px;margin-bottom:5px}.day.today .day-number{background:var(--blue);color:white;border-radius:50%}.chip{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-radius:4px;font-size:11px;padding:5px 6px;margin:4px 0;line-height:1.4;background:#edf3ff;color:#3564b4}.chip.phase,.tag.phase{background:#eaf0fd;color:#4269c0}.chip.trip,.tag.trip{background:#f0ebff;color:#8060bf}.chip.booking,.tag.booking{background:#fff1e5;color:#bb7936}.chip.leave,.tag.leave{background:#e4f5ec;color:#388462}.chip.attendance,.tag.attendance{background:#e8f5f7;color:#387d90}.chip.mail,.tag.mail{background:#f6ecf4;color:#a05c8c}.tag{display:inline-block;border-radius:5px;background:#edf3ff;color:#3e6bc4;font-size:12px;padding:5px 8px;white-space:nowrap}.item{display:flex;gap:12px;padding:16px 0;border-bottom:1px solid var(--line);align-items:flex-start}.item:last-child{border-bottom:0}.item-icon{padding:9px;background:#edf3ff;border-radius:8px;font-size:18px;color:var(--blue)}.item-content{flex:1;min-width:0}.item-title{font-size:14px;font-weight:550;line-height:1.6}.item-meta{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.7}.empty{text-align:center;padding:35px 20px;color:#8995a6;font-size:14px;line-height:1.9}.empty-symbol{font-size:30px;display:block;margin-bottom:8px;color:#b9c6db}.notice{padding:16px 20px;border-radius:8px;background:#eef3ff;color:#5a7095;line-height:1.8;font-size:13px;margin-bottom:22px}.notice strong{color:#375b98}.filters{display:flex;gap:10px;align-items:center;margin-bottom:22px;flex-wrap:wrap}.filters input{flex:1;min-width:180px}.filters input,.filters select{background:white;border:1px solid var(--line);padding:10px 13px;border-radius:7px;font-size:14px;color:#536177}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;text-align:left;font-size:14px}th{font-size:12px;font-weight:500;color:#7b889a;background:#fafbfe}td,th{padding:17px 22px;border-bottom:1px solid var(--line)}td small{white-space:normal}tr:last-child td{border-bottom:0}.progress{height:6px;background:#edf1f6;border-radius:6px;min-width:80px;margin-top:8px}.progress div{height:100%;background:var(--blue);border-radius:6px}.timeline{display:grid;grid-template-columns:210px minmax(500px,1fr);overflow:auto}.gantt-row{display:grid;grid-template-columns:210px minmax(500px,1fr);border-bottom:1px solid var(--line);min-width:710px}.gantt-label{padding:19px 22px;border-right:1px solid var(--line);font-size:14px}.gantt-track{position:relative;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(100% / 31 - 1px),#eff2f7 calc(100% / 31 - 1px),#eff2f7 calc(100% / 31));min-height:64px}.gantt-bar{position:absolute;top:18px;height:28px;background:#dce7ff;border-radius:5px;min-width:5px;color:#355eac;font-size:12px;overflow:hidden;padding:5px 8px;white-space:nowrap}.gantt-bar b{position:absolute;inset:0 auto 0 0;background:#2662ed25}.gantt-bar span{position:relative}.project-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{background:white;border:1px solid var(--line);border-radius:10px;padding:23px;cursor:pointer}.project-card:hover{border-color:#a6bdf5}.project-card h3{margin:18px 0 12px}.money{font-variant-numeric:tabular-nums}.integration{border:1px solid var(--line);padding:20px;border-radius:9px;margin-bottom:12px;background:white}.integration h3{display:flex;justify-content:space-between}.integration p{font-size:14px;color:#7b889a;line-height:1.8;margin-bottom:0}dialog{width:min(620px,calc(100% - 30px));max-height:90vh;border:0;border-radius:12px;padding:26px;color:inherit;box-shadow:0 20px 80px #142c5d33}dialog::backdrop{background:#14203966}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}form{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:flex;flex-direction:column;gap:7px;font-size:13px;color:#6b788c}label.full,.full{grid-column:1/-1}form input,form select,form textarea{width:100%;border:1px solid #dce2eb;border-radius:6px;padding:10px 11px;color:#34435b;background:white;font-size:14px}form textarea{min-height:100px;resize:vertical}.form-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:9px;margin-top:12px;border-top:1px solid var(--line);padding-top:20px}.form-error{grid-column:1/-1;color:#b73737;font-size:14px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#21334e;color:white;padding:13px 25px;border-radius:9px;font-size:14px;z-index:10;display:none}.weekend{color:#ae7386}.inline-note{font-size:13px;color:var(--muted);line-height:1.8}.record-detail{line-height:1.8}.record-detail dt{color:var(--muted);font-size:12px;margin-top:12px}.record-detail dd{margin:3px 0;font-size:14px;white-space:pre-wrap}.check-conflict{color:#b77a31;font-size:12px;margin:12px 0}.mobile-brand{display:none}@media(min-width:1550px){.day{min-height:138px}}@media(max-width:1100px){aside{width:195px;padding:28px 12px}.shell{margin-left:195px}main{padding:25px 22px}header{padding:0 22px}.grid{grid-template-columns:1fr}.right-column{display:grid;grid-template-columns:1fr 1fr;gap:18px}.stats{gap:12px}.project-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){aside{position:relative;width:100%;padding:16px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:23px}.workspace,.sidebar-bottom{display:none}nav{display:flex;overflow:auto;margin-top:12px}nav a{white-space:nowrap;padding:9px 11px;font-size:12px}nav .nav-icon{font-size:15px}.shell{margin-left:0}header{height:58px;padding:0 18px}.breadcrumb,.divider{display:none}main{padding:23px 14px}.page-heading{align-items:flex-start}h1{font-size:22px}.subtitle{font-size:12px}.stats{grid-template-columns:repeat(2,1fr)}.stat{padding:16px}.stat-value{font-size:26px}.stat-label{font-size:12px}.right-column{display:block}.panel-head{padding:17px 14px;flex-wrap:wrap}.day{min-height:88px;padding:4px 2px}.chip{font-size:10px;padding:3px}.legend{gap:9px;padding:13px;font-size:11px}.project-cards{grid-template-columns:1fr}.button{padding:9px 11px;font-size:12px}form{grid-template-columns:1fr}label.full,.full{grid-column:auto}.calendar-toolbar{gap:6px}.calendar-toolbar strong{font-size:15px}.local-pill{font-size:10px}}

.site-group{margin-top:24px}.site-group h2{margin-bottom:16px}.site-costs{margin-top:16px;font-size:13px;white-space:normal}.site-costs td,.site-costs th{padding:10px 7px}.site-costs th{font-size:12px}.button:disabled{opacity:.5;cursor:default}
.invoice-totals{margin:20px 0 24px auto;max-width:380px}.invoice-totals p{display:flex;justify-content:space-between;gap:20px;padding:8px;border-bottom:1px solid var(--border)}#invoicePreview h3{margin:24px 0 12px}#invoicePreview table{font-size:12px}.record-detail .actions{margin:16px 0}

dialog.billing-dialog{width:min(1000px,96vw);max-width:96vw}
.login-card{max-width:440px;margin:8vh auto;background:white;border:1px solid var(--line);border-radius:12px;padding:28px}.login-mode aside{display:none}.login-mode .shell{margin-left:0}.login-card form{margin-top:22px}.header-actions{gap:8px}.table-wrap{overflow-x:auto}button,a,input,select{touch-action:manipulation}@media(max-width:720px){form input,form select,form textarea{font-size:16px}dialog{padding:18px;max-height:85dvh}.page-heading{flex-wrap:wrap;gap:12px}.filters{flex-wrap:wrap}.login-card{margin:3vh auto;padding:22px}.header-actions .button{min-height:40px}.day{overflow:hidden}.chip{max-width:100%;overflow:hidden;text-overflow:ellipsis}.form-actions{flex-wrap:wrap}.table-wrap table{min-width:700px}}

[hidden]{display:none!important}.brand{font-size:18px}

/* Weekend and Japanese public holiday calendar colors. */
.weekday.saturday,.calendar-legend .saturday{color:#245fb5}
.weekday.sunday,.calendar-legend .sunday{color:#ba3846}
.day.saturday{background:#f0f6ff}.day.sunday,.day.holiday{background:#fff1f2}
.day.saturday .day-number{color:#245fb5}.day.sunday .day-number,.day.holiday .day-number{color:#ba3846}
.day.saturday:hover{background:#e4efff}.day.sunday:hover,.day.holiday:hover{background:#ffe3e7}
.day.outside.saturday{background:#f6f8fd}.day.outside.sunday,.day.outside.holiday{background:#fff6f7}
.day.today .day-number{background:#2662ed;color:white}
.holiday-name{display:block;color:#ba3846;font-size:10px;line-height:1.4;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px}
.calendar-legend{font-size:12px;padding:0 12px 10px;margin:10px 0 0}

.calendar{touch-action:pan-y pinch-zoom}

.mail-actions,.mail-account-list{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.mail-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:16px}.mail-body{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f9fc;padding:18px;border-radius:12px;margin:16px 0;max-height:50vh;overflow:auto}.mail-message-list tr{touch-action:pan-y pinch-zoom}.mail-message-list td{overflow-wrap:anywhere}@media(max-width:650px){.mail-controls{grid-template-columns:1fr}.mail-message-list td{max-width:160px}}

.day-work-count{margin-top:10px;font-size:14px;font-weight:600;color:#34435b}.day-work-notes{margin-top:10px;font-size:13px;color:#415169}.day-work-notes>span{color:var(--muted);font-size:12px}.day-work-notes p{margin:4px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.item-content{min-width:0}

.chip.night-shift,.item-icon.night-shift{background:#eee7fb;color:#6038a0}.chip.tentative-event,.item-icon.tentative-event{background:#fff1d6;color:#9b5c00;border:1px dashed #d3a044}.day-work-shift{margin-top:8px;font-size:13px;font-weight:600}.day-work-shift.night-shift{color:#6038a0}.day-work-shift.tentative-event{color:#9b5c00}.undated-events{border-top:1px solid var(--line)}

.chip.tentative-event,.item-icon.tentative-event{background:#ffe2e2;color:#a31324;border:2px solid #cf3042;font-weight:750}.day.needs-confirmation{box-shadow:inset 0 0 0 2px #dc5160}.day-work-shift.tentative-event{color:#a31324;font-weight:750}.item-icon.tentative-event{width:auto;min-width:44px;padding:8px;font-size:12px;white-space:nowrap}.undated-events h3{color:#a31324;background:#ffe2e2;border-left:4px solid #cf3042;padding:12px}


.attendance-toggle{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #dde3ed}.attendance-toggle input{position:absolute;opacity:0;width:1px;height:1px}.toggle-track{margin-left:auto;flex-shrink:0;width:48px;height:28px;border-radius:18px;background:#8792a5;position:relative}.toggle-track:after{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;background:white;border-radius:50%}.attendance-toggle input:checked+.toggle-track{background:#2563eb}.attendance-toggle input:checked+.toggle-track:after{left:23px}.attendance-toggle input:focus-visible+.toggle-track{outline:3px solid #93b4ff}.attendance-toggle input:disabled+.toggle-track{opacity:.45}

/* Attendance state is evaluated for each calendar date, including multi-day work. */
.calendar .chip.work-planned{background:#fff0cf;color:#854500;border:1px solid #d98a12;border-left:4px solid #d98a12}
.calendar .chip.work-actual{background:#d9f3e4;color:#145c35;border:1px solid #27844e;border-left:4px solid #27844e}
.calendar .chip.work-planned.night-shift,.calendar .chip.work-actual.night-shift{box-shadow:inset 0 -3px #7850a5}
.work-state-legend{display:flex;flex-wrap:wrap;gap:8px 14px;padding:10px 14px;font-size:13px}.work-state-legend .work-planned{color:#854500;background:#fff0cf;padding:3px 6px;border-radius:4px}.work-state-legend .work-actual{color:#145c35;background:#d9f3e4;padding:3px 6px;border-radius:4px}

.rough-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.rough-heading h3{margin:0}.undated-events>.inline-note{margin:12px 0}.undated-events .item{border-bottom:1px solid var(--line)}