:root{--navy:#213a56;--ink:#263a50;--muted:#748194;--coral:#df7865;--bg:#f5f7f9;--line:#e3e8ed;--blue:#edf4fa;--white:#fff;--green:#2a7861;--red:#ad3f3f}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:14px;line-height:1.65}button,input,select{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;min-height:40px;padding:8px 16px;cursor:pointer;font-weight:600;text-decoration:none;white-space:nowrap}button:disabled{cursor:not-allowed;opacity:.5}button:hover:not(:disabled){filter:brightness(.96)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #64a4de;outline-offset:3px}.primary{background:var(--navy);color:white}.quiet{background:white;border-color:var(--line);color:var(--ink)}.icon-button{background:white;border-color:var(--line);font-size:22px;width:40px;padding:0;color:var(--ink)}[hidden]{display:none!important}.topbar{background:#fff;border-bottom:1px solid var(--line)}.topbar-inner{max-width:1280px;padding:20px 32px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;color:var(--navy);text-decoration:none;font-size:26px;letter-spacing:-1px}.brand-mark{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:15px 15px 15px 5px;background:var(--navy);color:white;font-size:42px;font-weight:700;line-height:1;padding-bottom:7px}.brand strong{font-weight:750}.brand small{display:block;font-size:10px;letter-spacing:.05em;margin-top:-2px;color:var(--muted)}.account{display:flex;align-items:center;gap:18px;font-size:12px}.container{max-width:1280px;margin:auto;padding:30px 32px 60px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 25px}.eyebrow{font-size:10px;color:var(--coral);font-weight:750;letter-spacing:.16em;margin:0 0 6px}h1{font-size:28px;line-height:1.4;letter-spacing:.02em;margin:0 0 6px}h2{font-size:18px;line-height:1.5;margin:0}h3{font-size:15px;margin:0 0 12px}p{margin:0 0 10px}.muted{color:var(--muted);font-size:13px;margin:0}.fine{font-size:11px;color:var(--muted);line-height:1.7;margin:4px 0 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);background:white;border:1px solid var(--line);border-radius:14px;padding:22px 10px;margin-bottom:22px}.stats>div{padding:0 25px;border-right:1px solid var(--line)}.stats>div:last-child{border:0}.stats>div>span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.stats strong{font-size:31px;line-height:1.3;font-weight:700}.stats small{font-size:13px;font-weight:400;color:var(--muted)}.policy-strip{display:flex;gap:12px;align-items:center;background:#edf2f6;border-radius:10px;padding:14px 18px;margin:0 0 20px;font-size:12px}.policy-strip strong{font-weight:600}.policy-strip span:not(.policy-icon){display:block;color:var(--muted);font-size:11px;margin-top:2px}.policy-icon{display:flex;align-items:center;justify-content:center;border:1px solid #93a7ba;color:#658097;border-radius:50%;width:19px;height:19px;font-family:Georgia,serif;flex:none}.card{background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden}.calendar-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:23px 24px 12px}.calendar-controls{display:flex;align-items:center;gap:6px}.calendar-controls button{min-height:34px;padding:5px 12px}.calendar-controls .icon-button{width:34px;padding:0}.month-jump{display:flex;align-items:center;gap:6px;margin-left:5px;font-size:11px}.month-jump select{min-height:34px}.legend{display:flex;gap:20px;padding:0 24px 18px;font-size:10px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:6px}.dot{width:7px;height:7px;border-radius:50%;display:inline-block}.dot.open{background:#6e9caf}.dot.booked{background:var(--coral)}.dot.closed{background:#cad1d8}.calendar{border-top:1px solid var(--line);min-height:240px}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.day-column{min-width:0;border-right:1px solid var(--line);padding:0 8px 14px}.day-column:last-child{border:0}.day-heading{text-align:center;padding:13px 0;margin-bottom:12px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);font-weight:400;line-height:1.4}.day-heading strong{display:block;font-size:23px;color:var(--ink);font-weight:600}.day-heading.today strong{color:var(--coral)}.day-heading.today:after{content:"今日";font-size:9px;color:var(--coral)}.day-heading .day-month{font-size:10px;margin-right:2px}.slot{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;width:100%;text-align:left;white-space:normal;background:#f0f6f9;border:1px solid #dbe8ef;color:var(--navy);border-radius:7px;padding:8px;margin-bottom:7px;min-height:71px;font-weight:400;line-height:1.6}.slot strong{font-size:13px;font-weight:650}.slot small{font-size:10px;color:#678297;word-break:break-word}.slot .slot-state{font-size:9px;color:#5b8196}.slot.booked{background:#fff4ef;border-color:#f2d8cd}.slot.booked small,.slot.booked .slot-state{color:#af6c55}.slot.closed{background:#f5f6f7;border-color:#eceef0;color:#9aa3ad}.slot.closed small,.slot.closed .slot-state{color:#9aa3ad}.slot:disabled{opacity:1}.day-empty{color:#a1aab5;text-align:center;font-size:11px;padding:28px 0}.calendar-footer{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:13px 24px;font-size:10px;color:var(--muted)}.bookings-section{margin-top:30px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 16px}.section-heading h2{margin-bottom:4px}.booking-row{display:flex;align-items:center;gap:18px;background:white;border:1px solid var(--line);border-radius:10px;padding:17px 20px;margin-bottom:10px}.booking-date{border-right:1px solid var(--line);padding-right:20px;min-width:95px;font-size:16px;font-weight:650}.booking-date small{display:block;font-size:11px;color:var(--muted);font-weight:400}.booking-main{flex:1;min-width:0}.booking-main strong{font-size:13px}.booking-actions{display:flex;gap:7px}.booking-actions button{font-size:11px;min-height:32px;padding:6px 10px}.empty{padding:48px 24px;text-align:center;color:var(--muted);font-size:12px}.notice{border:1px solid #cadcd1;background:#eef7f1;border-radius:9px;padding:13px 16px;margin-bottom:20px;color:#276343;font-size:13px;white-space:pre-line}.notice.error{color:#9c3f3f;border-color:#f0d1d1;background:#fff1f1}.change-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff4df;color:#8c6723;border:1px solid #eddeb9;padding:13px 16px;margin-bottom:20px;border-radius:10px}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:0 0 25px}.tabs button{background:none;border-radius:0;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:10px 0 13px}.tabs .selected{border-bottom-color:var(--coral);color:var(--navy)}label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600}input,select{min-width:0;width:100%;border:1px solid #d8dfe6;border-radius:7px;background:#fff;min-height:41px;padding:9px 11px;color:var(--ink);font-weight:400}input:disabled,select:disabled{background:#f3f5f7;color:var(--muted)}.school-select{width:195px}.search-toolbar{display:flex;align-items:flex-end;gap:12px;margin-bottom:18px}.search-field{flex:1}.search-toolbar>label:not(.search-field){width:180px}.table-wrap{overflow-x:auto}.member-table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}.member-table th{background:#f9fafb;color:var(--muted);font-size:10px;font-weight:500;padding:13px 18px;white-space:nowrap}.member-table td{border-top:1px solid var(--line);padding:16px 18px}.member-table td strong{display:block;font-size:12px}.member-table td small{display:block;font-size:10px;color:var(--muted)}.member-table button{min-height:30px;padding:4px 10px;font-size:11px}.pill{display:inline-block;border-radius:15px;padding:3px 8px;font-size:10px;white-space:nowrap;background:#ecf6ef;color:var(--green)}.pill.inactive{background:#f6ecec;color:var(--red)}.operation-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.operation-card{padding:24px}.operation-card dl{margin:18px 0}dl div{display:flex;justify-content:space-between;gap:20px;margin-bottom:10px}dt{color:var(--muted);font-size:12px}dd{margin:0;font-size:12px;text-align:right}.status-list p{font-size:12px}.status-list .issue{padding:10px 0;border-bottom:1px solid var(--line)}.login-card{width:min(480px,100%);margin:40px auto;background:white;border:1px solid var(--line);border-radius:18px;padding:40px}.login-card h1{margin-bottom:15px;font-size:30px}.form-stack{display:flex;flex-direction:column;gap:19px;margin:28px 0 15px}.site-footer{max-width:1280px;margin:auto;padding:20px 32px 30px;display:flex;justify-content:space-between;color:#94a0ac;font-size:10px;border-top:1px solid var(--line)}dialog{border:1px solid var(--line);border-radius:16px;padding:28px;max-width:590px;width:calc(100% - 32px);max-height:calc(100dvh - 40px);box-shadow:0 20px 100px #162d4830;color:var(--ink)}dialog::backdrop{background:#122a4566}dialog form{margin:0}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.dialog-heading .icon-button{border:0;background:#f3f5f7;flex:none}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.summary-list{margin:0}.summary-list div{padding:9px 0;border-bottom:1px solid #eff2f5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.form-grid .full{grid-column:1/-1}.override-box{margin-top:25px;padding:18px;background:#f6f8fa;border-radius:10px}.override-box h3{font-size:13px;margin-bottom:0}.override-box .form-grid{margin:15px 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:absolute;top:-100px;left:15px;background:white;padding:10px;z-index:20}.skip:focus{top:10px}@media(min-width:901px){.calendar .slot{min-height:77px}.calendar .day-column{min-height:370px}}@media(max-width:900px){.container{padding:24px 20px 40px}.topbar-inner{padding:16px 20px}.calendar-toolbar{padding:18px;align-items:flex-start;flex-direction:column;gap:12px}.calendar-controls{flex-wrap:wrap}.day-column{padding:0 4px 10px}.slot{padding:6px 4px}.slot strong{font-size:11px}.slot small{font-size:9px}.member-table td,.member-table th{padding:12px}.operation-grid{grid-template-columns:1fr}}@media(max-width:620px){.topbar-inner{padding:13px 16px}.brand{font-size:23px}.brand-mark{width:37px;height:37px;font-size:35px;border-radius:12px 12px 12px 4px}.brand small{font-size:8px}.account{gap:8px;max-width:45%;flex-wrap:wrap;justify-content:flex-end;font-size:10px}.account .quiet{padding:4px 9px;min-height:30px;font-size:10px}.container{padding:22px 16px 36px}.page-heading{gap:15px;align-items:flex-start;flex-wrap:wrap;margin-bottom:20px}h1{font-size:25px}.page-heading .muted{font-size:11px}.stats{padding:16px 0;margin-bottom:16px}.stats>div{padding:0 10px}.stats>div>span{font-size:9px;min-height:29px;line-height:1.5}.stats strong{font-size:27px}.stats small{font-size:10px}.policy-strip{font-size:11px;padding:12px}.policy-strip span:not(.policy-icon){font-size:10px}.legend{padding:0 16px 13px;font-size:9px;gap:12px}.calendar-toolbar{padding:16px 16px 12px}.calendar-toolbar h2{font-size:16px}.calendar-controls{width:100%}.month-jump{margin-left:0;flex:1}.month-jump select{min-width:90px}.calendar-controls button{font-size:11px}.week-grid{display:block}.day-column{border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:66px 1fr;gap:0 8px;padding:12px;align-items:start}.day-heading{grid-column:1;grid-row:1/span 50;border-bottom:0;margin:0;padding:3px 0;text-align:left;padding-left:5px}.day-heading strong{font-size:23px}.slot{grid-column:2;min-height:64px;padding:8px 11px;margin-bottom:7px;position:relative}.slot strong{font-size:13px}.slot small{font-size:11px}.slot .slot-state{position:absolute;right:10px;top:10px;font-size:10px}.day-empty{grid-column:2;padding:15px;text-align:left}.calendar-footer{padding:12px 16px;font-size:9px;flex-direction:column;gap:0}.booking-row{padding:14px 12px;gap:12px;flex-wrap:wrap}.booking-date{min-width:72px;padding-right:12px;font-size:14px}.booking-main strong{font-size:12px}.booking-actions{width:100%;justify-content:flex-end}.section-heading{gap:10px;align-items:flex-start}.section-heading .primary{font-size:11px;padding:8px 12px}.section-heading .muted{font-size:11px}.tabs{gap:20px}.tabs button{font-size:12px}.search-toolbar{flex-wrap:wrap}.search-field{flex-basis:100%}.search-toolbar>label:not(.search-field){width:auto;flex:1}.school-select{width:100%}.operation-card{padding:20px}.site-footer{margin:0 16px;padding:20px 0;font-size:9px}.site-footer span:last-child{display:none}.login-card{margin:20px auto;padding:28px 24px}.login-card h1{font-size:27px}dialog{padding:23px 20px}.form-grid{gap:14px}.change-banner{font-size:11px}.change-banner button{font-size:10px;padding:5px 8px}}

@media(max-width:620px){input,select{font-size:16px}.month-jump select{font-size:14px}.workspace-label{font-size:10px}}

/* Monthly reservation status: counts are informational until target-month sync is verified. */
.remaining-school-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px;margin:16px 0 8px}
.remaining-school-card{display:block;text-align:left;white-space:normal;background:#fff;border:1px solid var(--line);color:var(--ink);padding:14px}
.remaining-school-card strong,.remaining-school-card span,.remaining-school-card small{display:block}
.remaining-school-card strong{font-size:13px}.remaining-school-card span{font-size:18px;margin:4px 0}.remaining-school-card small{color:var(--muted);font-size:10px}
.remaining-school-card .sync-unverified{color:var(--red)}.remaining-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0 12px}
#remaining-mail-dialog{max-width:900px} .remaining-preview-table{max-height:240px;overflow:auto;margin-top:16px}
.remaining-mail-fields{display:grid;gap:14px;margin-top:20px}.remaining-mail-fields textarea{box-sizing:border-box;width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fafbfc;color:var(--ink);font:inherit;line-height:1.75;resize:vertical}
.member-table .remaining-value{color:var(--coral);font-size:15px}.search-toolbar{flex-wrap:wrap}.search-toolbar .search-field{min-width:230px}
@media(max-width:620px){.remaining-school-summary{grid-template-columns:1fr}.remaining-toolbar button{width:100%}.remaining-mail-fields textarea{font-size:16px}}


/* Month calendar: seven columns stay visible on every screen size. */
.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;padding:14px 18px 18px}
.month-weekday{padding:3px 0 7px;text-align:center;color:#344256;font-size:12px;font-weight:700}
.month-weekday:nth-child(6){color:#153f77}.month-weekday:nth-child(7){color:#a13c23}
.month-day{position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:7px;min-width:0;min-height:88px;padding:10px 11px;border:1px solid #a6b2bf;border-radius:8px;background:#dce2e8;color:#344256;white-space:normal;text-align:left;font-weight:400}
.month-date{font-size:21px;line-height:1.2;font-weight:750}.month-day-summary{font-size:10px;line-height:1.4;color:#344256;font-weight:600;overflow-wrap:anywhere}
.month-day.has-open{background:#187044;border-color:#115733;color:#fff}.month-day.has-open .month-day-summary{color:#fff;font-weight:700}
.month-day.has-booked{background:#a13c23;border-color:#7e2c18;color:#fff;background-image:repeating-linear-gradient(135deg,transparent 0,transparent 7px,#ffffff10 7px,#ffffff10 10px)}.month-day.has-booked .month-day-summary{color:#fff;font-weight:700}
.month-day.today{border:2px solid #a13c23}.month-day.today .month-date{border-bottom:2px solid currentColor}.month-today{position:absolute;right:8px;top:12px;font-size:9px;color:inherit;font-weight:700;line-height:1.2}
.month-day.selected{background:#153f77;border-color:#153f77;box-shadow:inset 0 0 0 2px #fff,inset 0 0 0 4px #153f77;color:#fff}.month-day.selected .month-day-summary,.month-day.selected .month-today{color:#fff}
.month-day.outside:disabled{background:#f2f4f6;border-color:#d2d8df;color:#64707d;opacity:1;cursor:default}.month-day.outside .month-day-summary{min-height:14px}
.selected-day{padding:22px 24px 24px;border-top:2px solid #9aaaba;background:#f4f7fa}.selected-day-heading{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:16px}.selected-day-heading h3{margin:0;font-size:16px}.selected-day-heading .fine{margin:0}
.day-slot-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.day-slot-list .slot{grid-column:auto;position:relative;margin:0;padding:11px 13px;min-height:84px}.day-slot-list .slot strong{font-size:14px}.day-slot-list .slot small{font-size:11px}.day-slot-list .slot .slot-state{font-size:10px}.day-slots-empty{grid-column:1/-1;margin:0;padding:26px 12px}
@media(max-width:900px){.month-grid{padding:12px 12px 15px;gap:5px}.month-day{padding:8px;min-height:84px}.month-today{font-size:8px;right:5px;top:11px}.day-slot-list{grid-template-columns:repeat(2,minmax(0,1fr))}.selected-day{padding:18px}.selected-day-heading{align-items:flex-start;flex-direction:column;gap:5px}}
@media(max-width:620px){.month-grid{grid-template-columns:repeat(7,minmax(0,1fr));padding:11px 9px 13px;gap:4px}.month-weekday{font-size:11px;padding-bottom:5px}.month-day{min-height:72px;padding:8px 4px 6px;border-radius:6px;align-items:center;text-align:center;gap:7px}.month-date{font-size:18px}.month-day-summary{font-size:9px;line-height:1.25;letter-spacing:-.02em}.month-today{display:none}.selected-day{padding:17px 14px}.selected-day-heading h3{font-size:15px}.selected-day-heading .fine{font-size:10px}.day-slot-list{grid-template-columns:1fr;gap:8px}.day-slot-list .slot{min-height:74px;padding:10px 12px}.day-slot-list .slot .slot-state{top:11px;right:12px}.day-slot-list .slot strong{font-size:13px}.day-slots-empty{padding:22px 8px}}
@media(max-width:360px){.month-grid{gap:3px;padding-left:6px;padding-right:6px}.month-day{padding-left:2px;padding-right:2px}.month-day-summary{font-size:8px}}

/* Stronger calendar contrast. Text labels remain visible alongside each color. */
#calendar-panel .calendar-card{border-color:#a6b2bf}
#calendar-panel .fine,#calendar-panel .calendar-footer,#calendar-panel .empty{color:#475569}
#calendar-panel .calendar{border-top-color:#a6b2bf}
#calendar-panel .calendar-controls button,#calendar-panel .month-jump select{border-color:#8b9aab;color:#153f77;font-weight:700}
#calendar-panel .legend{color:#344256;font-weight:600;font-size:11px;flex-wrap:wrap;row-gap:7px}
#calendar-panel .dot{width:10px;height:10px;flex:none}
#calendar-panel .dot.open{background:#187044}
#calendar-panel .dot.booked{background:#a13c23}
#calendar-panel .dot.closed{background:#687687}
#calendar-panel .slot.open{background:#187044;border-color:#115733;color:#fff}
#calendar-panel .slot.booked{background:#a13c23;border-color:#7e2c18;color:#fff;background-image:repeating-linear-gradient(135deg,transparent 0,transparent 7px,#ffffff10 7px,#ffffff10 10px)}
#calendar-panel .slot.open small,#calendar-panel .slot.open .slot-state,#calendar-panel .slot.booked small,#calendar-panel .slot.booked .slot-state{color:#fff}
#calendar-panel .slot.closed{background:#dce2e8;border-color:#a6b2bf;color:#344256}
#calendar-panel .slot.closed small,#calendar-panel .slot.closed .slot-state{color:#344256}
#calendar-panel .slot .slot-state{font-weight:700}
#calendar-panel button:focus-visible{outline-color:#102f57}
.stats>div>span,.stats small,.policy-strip span:not(.policy-icon){color:#475569}

/* School sections remain visible on every member-list page. */
.member-table .member-school-group th{background:#edf2f7;color:#213a56;text-align:left;font-size:14px;padding:12px 16px;border-top:2px solid #bdcbd9;border-bottom:1px solid #d6e0e9}
.remaining-school-card .school-member-count{color:#213a56;font-weight:700}


/* Capacity and out-of-month makeup days. */
.capacity-guide{font-size:12px;color:#344256;padding:0 24px 14px;margin:0}
.makeup-label{font-size:10px;line-height:1.2;font-weight:700}.month-day.makeup{border-style:dashed;border-width:2px}
#calendar-panel .capacity-slot{padding-right:85px;min-height:100px;gap:3px}
#calendar-panel .slot-capacity{display:block;font-size:25px;font-weight:750;line-height:1.3}
#calendar-panel .capacity-slot .slot-state{position:absolute;top:12px;right:12px}
@media(max-width:620px){.capacity-guide{padding:0 16px 12px;font-size:11px}.makeup-label{font-size:9px}.month-day.makeup{gap:3px}.month-day.makeup .month-date{font-size:16px}.day-slot-list .capacity-slot{min-height:95px}}
@media(max-width:620px){#calendar-panel .calendar-controls{display:grid;grid-template-columns:34px 48px 34px minmax(0,1fr);align-items:center}#calendar-panel .month-jump{grid-column:1/-1;grid-row:2;flex-direction:row;align-items:center;margin-top:3px}#calendar-panel .month-jump select{min-width:0;flex:1}#calendar-panel #reload{grid-column:4;grid-row:1;justify-self:end}}

.booking-period-bar{margin:0 0 18px;padding:14px 18px;border:1px solid #cadbd3;border-radius:12px;background:#f1f7f4}.booking-period-bar p{margin:0 0 10px;line-height:1.65}.period-links{display:flex;gap:8px;flex-wrap:wrap}.period-links button{white-space:normal}

/* Staff capacity: every hour stays inside its date, with no instructor cards. */
body[data-mode="staff"] #calendar-panel,body[data-mode="staff"] .calendar-card,body[data-mode="staff"] #calendar{min-width:0;max-width:100%}
body[data-mode="staff"] .staff-calendar-scroll{width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-gutter:stable}
body[data-mode="staff"] .staff-calendar-scroll:focus-visible{outline:3px solid #64a4de;outline-offset:-3px}
body[data-mode="staff"] .staff-month-grid{grid-template-columns:repeat(6,minmax(142px,1fr));min-width:906px;padding:12px;gap:6px;align-items:stretch}
body[data-mode="staff"] .staff-month-grid.with-sunday{grid-template-columns:repeat(7,minmax(142px,1fr));min-width:1054px}
body[data-mode="staff"] .staff-month-grid .month-weekday{padding:3px 0 6px;font-size:12px}
body[data-mode="staff"] .staff-month-day{min-width:0;min-height:96px;padding:7px;border:1px solid #ccd5de;border-radius:8px;background:#fff;color:#263a50}
body[data-mode="staff"] .staff-month-day.outside{background:#f3f5f7;border-color:#e0e5ea;color:#8b96a2}
body[data-mode="staff"] .staff-month-day.makeup{border:2px dashed #617f9e;padding:6px;background:#f6f9fc}
body[data-mode="staff"] .staff-month-day.today{border:2px solid #a13c23;padding:6px;background:#fffdfb}
body[data-mode="staff"] .staff-day-heading{display:flex;align-items:center;gap:6px;min-height:27px;margin:0 0 6px;line-height:1.3;white-space:nowrap}
body[data-mode="staff"] .staff-day-date{font-size:18px;font-weight:750;font-variant-numeric:tabular-nums}
body[data-mode="staff"] .staff-day-today{margin-left:auto;font-size:10px;font-weight:700;color:#a13c23}
body[data-mode="staff"] .staff-hour-list{display:flex;flex-direction:column;gap:3px}
body[data-mode="staff"] .staff-hour-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;column-gap:4px;min-height:25px;padding:3px 4px;border-radius:4px;font-size:11px;line-height:1.5;white-space:nowrap;font-variant-numeric:tabular-nums}
body[data-mode="staff"] .staff-hour-row.has-space{background:#e7f3eb;color:#205d41}
body[data-mode="staff"] .staff-hour-row.is-full{background:#faece6;color:#8a3521}
body[data-mode="staff"] .staff-hour-row.is-empty{background:#f1f3f5;color:#667483}
body[data-mode="staff"] .staff-hour-time{font-weight:600;white-space:nowrap}
body[data-mode="staff"] .staff-hour-count{font-size:12px;font-weight:750;white-space:nowrap}
body[data-mode="staff"] .staff-hour-remaining{font-size:10px;white-space:nowrap}
body[data-mode="staff"] .staff-day-empty{margin:12px 0 0;font-size:11px;color:#748194}

/* Selected-month totals belong to the calendar, independently of member filters. */
body[data-mode="staff"] .staff-month-summary{margin:3px 24px 18px;min-width:0}
body[data-mode="staff"] .staff-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
body[data-mode="staff"] .staff-summary-card{min-width:0;padding:14px 16px 12px;background:#f5f8fb;border:1px solid #d8e2eb;border-radius:10px}
body[data-mode="staff"] .staff-summary-card h3{margin:0;font-size:12px;font-weight:700;line-height:1.5;color:#344c65;overflow-wrap:anywhere}
body[data-mode="staff"] .staff-summary-value{display:flex;align-items:baseline;gap:5px;margin:4px 0;font-variant-numeric:tabular-nums;line-height:1.3}
body[data-mode="staff"] .staff-summary-value strong{font-size:28px;font-weight:750;color:#213a56;overflow-wrap:anywhere;min-width:0}
body[data-mode="staff"] .staff-summary-value>span{font-size:12px;color:#52667b}
body[data-mode="staff"] .staff-summary-meta{margin:0;font-size:11px;color:#52667b;line-height:1.6}
body[data-mode="staff"] .staff-summary-formula,body[data-mode="staff"] .staff-summary-note{margin:8px 0 0;font-size:11px;line-height:1.6;color:#52667b}
body[data-mode="staff"] .staff-summary-note{margin-top:3px}
@media(max-width:900px){body[data-mode="staff"] .staff-month-summary{margin-left:18px;margin-right:18px}body[data-mode="staff"] .staff-summary-grid{gap:8px}body[data-mode="staff"] .staff-summary-card{padding:12px}}
@media(max-width:540px){body[data-mode="staff"] .staff-month-summary{margin-left:16px;margin-right:16px}body[data-mode="staff"] .staff-summary-grid{grid-template-columns:1fr;gap:7px}body[data-mode="staff"] .staff-summary-card{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1px 10px;padding:10px 12px}body[data-mode="staff"] .staff-summary-value{grid-column:2;grid-row:1/3;margin:0}body[data-mode="staff"] .staff-summary-meta{grid-column:1}body[data-mode="staff"] .staff-summary-value strong{font-size:25px}}

/* Persistent Excel connection settings are scoped to the selected staff school. */
.school-tools{width:245px;display:flex;flex-direction:column;gap:9px;flex:none}.school-tools .school-select{width:100%}.school-tools>button{width:100%;font-size:12px;white-space:normal}
#schedule-link-dialog{max-width:640px}#schedule-link-help{font-size:13px;line-height:1.8;color:#475569}.link-status-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px}.link-status-heading h3{margin:0}.link-status-heading button{font-size:11px;min-height:34px}
.link-connections{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}.link-connection{border:1px solid var(--line);border-radius:10px;padding:14px;background:#f8fafb;overflow-wrap:anywhere}.link-connection-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.link-connection-heading strong{font-size:13px}.link-revoke{margin-top:12px;color:#9c3f3f;border-color:#debaba;font-size:11px;min-height:34px}
.link-pair-form{display:flex;flex-direction:column;align-items:flex-start;gap:12px;border-top:1px solid var(--line);padding-top:22px;margin-top:22px!important}.link-pair-form h3,.link-pair-form p{margin:0}.link-pair-form label{width:100%}.link-pair-form button{white-space:normal}.link-code-box{margin-top:18px;border:1px solid #a8cbb7;background:#eff7f2;border-radius:10px;padding:18px}.link-code-box h3{font-size:13px;margin-bottom:10px}.link-pair-code{display:block;font:700 27px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em;color:#153f77;overflow-wrap:anywhere;user-select:all}.link-copy-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:8px 0}.link-copy-controls button{font-size:11px;min-height:34px}#schedule-link-error{margin-top:14px;margin-bottom:0}
@media(max-width:620px){.school-tools{width:100%}.school-tools>button{font-size:13px}.link-status-heading{align-items:flex-start}.link-pair-form button{width:100%}.link-pair-code{font-size:24px}}


/* Member controls remain side by side in the horizontally scrollable table. */
.member-actions{display:flex;gap:8px;align-items:center;white-space:nowrap}
.member-actions .member-delete{color:#a33232;border-color:#dcb4b4}
.member-actions .member-delete:hover{background:#fff0f0;border-color:#b64444}
.member-delete-confirm{background:#a33232;border:1px solid #a33232;color:white}
.member-delete-confirm:hover{background:#862727}
.delete-member-target{font-weight:700}


/* Member list sorting: compact controls and keyboard-accessible headers. */
.member-sort-toolbar{display:flex;align-items:flex-end;flex-wrap:wrap;gap:12px;margin:0 0 12px}
.member-sort-toolbar>label{width:190px}.member-sort-toolbar>label:nth-child(2){width:175px}.member-sort-toolbar .fine{flex:1;min-width:220px;padding-bottom:8px}
.member-table thead th:has(.member-sort-button){padding:5px 10px}
.member-table .member-sort-button{background:transparent;color:var(--ink);min-height:40px;font-size:11px;font-weight:600;padding:8px;gap:7px;text-align:left;justify-content:flex-start}
.member-sort-button .sort-indicator{color:var(--muted);font-size:14px}
.member-table th[aria-sort="ascending"],.member-table th[aria-sort="descending"]{background:#eaf1f8}
.member-table th[aria-sort="ascending"] .sort-indicator,.member-table th[aria-sort="descending"] .sort-indicator{color:var(--navy);font-weight:800}
@media(max-width:620px){.member-sort-toolbar>label,.member-sort-toolbar>label:nth-child(2){flex:1;min-width:130px;width:auto}.member-sort-toolbar .fine{flex-basis:100%;padding:0}.member-sort-toolbar select{font-size:16px}}


/* School-specific automatic email editor. */
.email-template-entry{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}
#email-template-dialog{max-width:1080px;width:calc(100% - 32px)}
.email-template-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:24px}
.email-template-form{display:flex;flex-direction:column;gap:14px;min-width:0}
.email-template-form textarea{width:100%;resize:vertical;min-height:280px;border:1px solid #d8dfe6;border-radius:7px;padding:12px;color:var(--ink);font:inherit;font-size:13px;line-height:1.7}
.email-template-form textarea:focus-visible{outline:3px solid #64a4de;outline-offset:3px}
.email-template-placeholders,.email-template-actions{display:flex;gap:8px;flex-wrap:wrap}
.email-template-placeholders button{min-height:32px;font-size:11px;padding:5px 9px}
.email-template-actions{justify-content:flex-end;padding-top:12px;border-top:1px solid var(--line)}
.email-template-preview{background:#f7f9fb;border:1px solid var(--line);border-radius:10px;padding:20px;min-width:0;align-self:start}
.email-template-preview h4{font-size:14px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;padding-bottom:16px;border-bottom:1px solid var(--line)}
.email-template-preview pre{font:inherit;font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:0}
@media(max-width:760px){.email-template-layout{grid-template-columns:1fr}.email-template-entry{align-items:flex-start;flex-direction:column}.email-template-form input,.email-template-form select,.email-template-form textarea{font-size:16px}.email-template-actions button{flex:1}.email-template-preview{padding:16px}}


.quota-warning { line-height: 1.9; padding: 1rem; border: 1px solid #e4cd98; border-radius: 10px; background: #fff9ec; color: #664a18; }
.reset-actions { display:flex; flex-wrap:wrap; gap:.65rem; margin:1rem 0; }
#change-reset-section details { margin-top:1rem; }
#change-reset-history p { overflow-wrap:anywhere; }

/* Visible student sign-in instructions. */
.login-guide{margin:22px 0 0;padding:18px 20px;background:#edf4fa;border:1px solid #c5d8e8;border-left:5px solid var(--navy);border-radius:12px;color:var(--navy)}
.login-guide h2{font-size:14px;margin:0 0 12px;font-weight:700}
.login-guide dl{display:grid;gap:12px;margin:0}
.login-guide dl>div{display:block;min-width:0;margin:0}
.login-guide dt{font-size:12px;font-weight:700;margin:0 0 2px;color:var(--navy)}
.login-guide dd{font-size:20px;font-weight:750;line-height:1.5;margin:0;text-align:left;overflow-wrap:anywhere}
.login-guide-digits{color:#a44432;font-size:1.15em}
.login-guide-example{font-size:12px;line-height:1.7;margin:12px 0 0;color:#425d75}
.login-guide-example strong{color:var(--navy)}
.login-card .form-stack{margin-top:22px}
.login-card input::placeholder{color:#778493;opacity:1}
@media(max-width:620px){.login-guide{padding:16px 14px}.login-guide dd{font-size:18px}.login-card label{font-size:13px}}
/* Staff proxy operations keep the chosen student and recipient visible. */
.proxy-search-card,.proxy-student-card,.proxy-bookings-card,.proxy-slots-card{padding:24px;margin-bottom:20px}
.proxy-toolbar{display:flex;align-items:end;gap:12px;flex-wrap:wrap}
.proxy-toolbar label{flex:1;min-width:180px}.proxy-toolbar button{flex-shrink:0}
.proxy-results{display:grid;gap:8px;max-height:300px;overflow:auto}
.proxy-results button{text-align:left;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}
.proxy-results small{overflow-wrap:anywhere}
.proxy-results .proxy-selected{border-color:var(--navy);background:var(--blue)}
.proxy-select-label{padding:4px 10px;border-radius:6px;background:var(--navy);color:white;font-size:12px}
.proxy-selected .proxy-select-label{background:var(--green)}
.proxy-student-card{border-left:5px solid var(--navy,#203d53)}
.proxy-student-card h3{margin:0}.proxy-student-card>p{overflow-wrap:anywhere}
.proxy-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
.proxy-reservation{padding:16px 0;border-bottom:1px solid #dde4e8}
.proxy-reservation p{margin:5px 0}.proxy-reservation .proxy-toolbar{margin-top:12px}
#proxy-slots{display:grid;gap:10px;margin-top:16px}
#proxy-slots button{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px;text-align:left}
.proxy-confirm-check{display:flex;flex-direction:row;align-items:flex-start;gap:12px;padding:16px;background:#fff3e5;border-radius:10px;line-height:1.8}
.proxy-confirm-check input{width:20px;height:20px;flex:0 0 20px;margin-top:5px}
#proxy-confirm-summary dd{overflow-wrap:anywhere}
@media(max-width:760px){.proxy-columns{grid-template-columns:1fr}.proxy-search-card,.proxy-student-card,.proxy-bookings-card,.proxy-slots-card{padding:18px}.proxy-results button{flex-direction:column}.tabs{flex-wrap:wrap}}

/* School identity and used / monthly limit on the student dashboard. */
#school-heading{font-size:24px;font-weight:800;line-height:1.4;letter-spacing:.04em;color:var(--navy);margin-bottom:8px}
.stats{grid-template-columns:repeat(2,minmax(0,1fr))}
.stats>div>span{font-size:13px;min-height:0}
.stats strong{display:block;white-space:nowrap;font-variant-numeric:tabular-nums}
.stats .stats-note{display:block;margin-top:5px;font-size:12px;line-height:1.5}
@media(max-width:620px){#school-heading{font-size:22px}.stats>div{padding:0 14px}.stats>div>span{font-size:12px}.stats strong{font-size:27px}.stats .stats-note{font-size:11px}}

/* Remaining lesson notices: review recipients before sending. */
#remaining-mail-dialog{max-width:1080px;width:calc(100% - 32px)}
.remaining-selection-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0 6px}
.remaining-selection-toolbar>div{display:flex;flex-wrap:wrap;gap:6px}
.remaining-selection-toolbar button{font-size:11px;min-height:34px;padding:6px 10px}
.remaining-recipient-table{min-width:790px}.remaining-recipient-table td,.remaining-recipient-table th{padding:12px 10px}
.remaining-recipient-table input[type=checkbox]{width:19px;height:19px;min-height:0;cursor:pointer;accent-color:#213a56}
.remaining-recipient-table input[type=checkbox]:disabled{cursor:default}
.remaining-recipient-table td:nth-child(6){max-width:210px;white-space:normal;font-size:11px}
#remaining-mail-confirm-dialog{max-width:750px}.remaining-confirm-recipients{max-height:250px;overflow:auto;margin:18px 0;padding-left:24px;font-size:12px;line-height:1.8;overflow-wrap:anywhere}
#remaining-mail-history-dialog{max-width:900px}.remaining-history-table{max-height:380px;overflow:auto}.remaining-history-table table{min-width:580px}
#remaining-mail-dialog .dialog-actions{position:sticky;bottom:-32px;background:#fff;padding:14px 0;margin-bottom:0;border-top:1px solid var(--line);flex-wrap:wrap}
@media(max-width:620px){.remaining-selection-toolbar>div{width:100%}.remaining-selection-toolbar button{flex:1}#remaining-mail-dialog .dialog-actions{bottom:-23px}.remaining-mail-fields input{font-size:16px}}