:root{color:#16243b;background:#f3f6fa;font-family:Inter,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}body{margin:0}.app{max-width:1260px;margin:auto;padding:28px 22px 60px}header{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px;display:flex}h1{color:#071f44;margin:0;font-size:28px}h2{margin:0 0 8px;font-size:20px}h3{margin-top:24px;font-size:16px}p{line-height:1.55}header p,.muted{color:#64748b;margin:7px 0}nav,.actions{flex-wrap:wrap;gap:9px;display:flex}button{color:#1d4ed8;cursor:pointer;background:#fff;border:1px solid #2563eb;border-radius:7px;padding:9px 14px;font-weight:650}button.primary{color:#fff;background:#2563eb}button:disabled{opacity:.45;cursor:not-allowed}.panel{background:#fff;border:1px solid #dce5ef;border-radius:12px;margin:18px 0;padding:21px;box-shadow:0 3px 12px #0f172a08}.filters,.fields{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;display:grid}.fields{grid-template-columns:repeat(5,minmax(0,1fr));margin:14px 0}.fields.three{grid-template-columns:repeat(3,minmax(0,1fr))}.fields.four{grid-template-columns:repeat(4,minmax(0,1fr))}label{color:#475569;gap:6px;font-size:13px;display:grid}input,select{height:38px;font:inherit;background:#fff;border:1px solid #cbd5e1;border-radius:7px;min-width:0;padding:0 9px}.file{margin:15px 0}.file input{border:0;padding:7px 0}.message{color:#1e40af;background:#eff6ff;border-radius:7px;padding:10px 12px}.warning{color:#9a3412;background:#fff7ed;border-radius:7px;padding:10px}.cards{grid-template-columns:repeat(4,1fr);gap:13px;margin:18px 0;display:grid}.cards.compact{margin-bottom:0}.card{background:#fff;border:1px solid #dce5ef;border-radius:11px;padding:17px;box-shadow:0 2px 8px #0f172a05}.card strong{color:#0f2c59;text-overflow:ellipsis;font-size:23px;display:block;overflow:hidden}.card span{color:#64748b;margin-top:5px;font-size:13px;display:block}.table-wrap{border:1px solid #e2e8f0;border-radius:8px;overflow:auto}.table-wrap table{border-collapse:collapse;width:100%;font-size:13px}.table-wrap th,.table-wrap td{text-align:left;white-space:nowrap;border-bottom:1px solid #e8edf3;padding:10px}.table-wrap th{color:#475569;background:#f8fafc}.clickable{cursor:pointer}.clickable:hover{background:#f0f7ff}.detail{border-color:#93c5fd}@media (width<=860px){header{display:block}nav{margin-top:15px}.filters,.fields,.fields.three,.fields.four,.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=520px){.app{padding:18px 12px}.filters,.fields,.fields.three,.fields.four,.cards{grid-template-columns:1fr}}.date-picker{position:relative}.date-input{text-align:left;color:#1e3a5f;background:#fff;border:1px solid #cbd5e1;border-radius:7px;justify-content:space-between;align-items:center;width:100%;height:38px;padding:0 10px;font-weight:400;display:flex}.date-popover{z-index:20;background:#fff;border:1px solid #dbe3ec;border-radius:10px;gap:16px;max-width:min(720px,100vw - 30px);padding:14px;display:flex;position:absolute;top:44px;left:0;overflow:auto;box-shadow:0 12px 30px #0f172a24}.date-popover aside{flex-direction:column;gap:6px;min-width:150px;display:flex}.date-popover aside button{text-align:left;color:#334155;background:#fff;border:0;font-weight:500}.date-popover aside button:hover,.date-popover aside .selected{color:#1d4ed8;background:#eff6ff}.calendars{gap:14px;display:flex;position:relative}.calendar h4{text-align:center;color:#16365f;margin:3px 0 10px}.weekdays,.calendar-grid{grid-template-columns:repeat(7,1fr);gap:2px;display:grid}.weekdays span{text-align:center;color:#64748b;font-size:12px}.calendar-grid button{color:#1e293b;background:#fff;border:0;border-radius:5px;height:30px}.calendar-grid button:hover,.calendar-grid .edge{color:#fff;background:#2563eb}.calendar-grid .in-range{background:#dbeafe;border-radius:0}.calendar-grid .outside{color:#cbd5e1}.month-nav{gap:3px;display:flex;position:absolute;top:-2px;right:0}.month-nav button{padding:2px 8px}@media (width<=720px){.date-popover{left:auto;right:0}.date-popover aside{min-width:125px}.calendar{min-width:205px}}.date-popover{max-width:680px;overflow:visible}.date-popover aside{min-width:132px}.calendar{min-width:214px}.calendar-grid .has-data{color:#0f2c59;font-weight:650}.calendar-grid .no-data{color:#a8b3c2}.calendar-grid .no-data.in-range{color:#8c98a8;background:#dbeafe}.calendar-grid .no-data.edge{color:#fff;background:#2563eb}.date-popover{gap:24px;width:860px;max-width:calc(100vw - 24px);padding:18px;overflow:visible}.date-popover aside{width:150px;min-width:150px;padding-top:2px}.calendars{flex:1;gap:24px}.calendar{width:270px;min-width:270px}.calendar-grid{gap:4px}.calendar-grid button{height:34px;font-size:14px}.weekdays{margin-bottom:4px}.month-nav{top:-4px;right:0}.month-nav button{height:28px;padding:2px 10px}@media (width<=900px){.date-popover{width:calc(100vw - 24px)}.date-popover aside{width:125px;min-width:125px}.calendars{gap:12px}.calendar{width:calc(50vw - 102.5px);min-width:0}.calendar-grid{gap:2px}.calendar-grid button{height:30px}}@media (width<=640px){.date-popover{display:block}.date-popover aside{grid-template-columns:repeat(2,1fr);width:100%;min-width:0;margin-bottom:12px;display:grid}.calendars{gap:10px}.calendar{width:calc(50vw - 35px)}.calendar-grid button{height:27px;font-size:12px}}.calendars{align-items:flex-start}.calendar{flex:0 0 270px;width:270px;max-width:270px}.calendar-grid{width:100%}@media (width<=900px){.calendar{flex:1 1 0;width:auto;min-width:0;max-width:none}}.date-popover{gap:22px;width:844px;max-width:calc(100vw - 32px);padding:18px;display:flex;overflow:visible}.date-popover aside{flex:0 0 142px;width:142px;min-width:0}.calendars{flex:auto;align-items:flex-start;gap:20px;min-width:0;display:flex}.calendar{--calendar-columns:repeat(7,minmax(0,1fr));flex:1 1 0;width:auto;min-width:0;max-width:none;margin:0}.calendar h4{text-align:center;margin:2px 0 10px}.calendar-weekdays,.calendar-days{grid-template-columns:var(--calendar-columns);column-gap:4px;width:100%;min-width:0;display:grid}.calendar-weekdays{margin-bottom:4px}.calendar-weekdays span{text-align:center;min-width:0;font-size:12px;line-height:20px;display:block}.calendar-days{row-gap:4px}.calendar-days button{box-sizing:border-box;text-align:center;border:0;border-radius:5px;width:100%;min-width:0;height:34px;margin:0;padding:0;font-size:14px;line-height:34px;display:block}.calendar-days button.outside{color:#cbd5e1}.calendar-days button.has-data{color:#0f2c59;font-weight:650}.calendar-days button.no-data{color:#a8b3c2}.calendar-days button.in-range{background:#dbeafe}.calendar-days button.no-data.in-range{color:#8c98a8;background:#dbeafe}.calendar-days button.edge{color:#fff;background:#2563eb}@media (width<=760px){.date-popover{gap:12px;width:calc(100vw - 24px);padding:14px}.date-popover aside{flex-basis:112px;width:112px}.calendars{gap:10px}.calendar-weekdays,.calendar-days{column-gap:2px}.calendar-days{row-gap:2px}.calendar-days button{height:30px;font-size:13px;line-height:30px}}@media (width<=560px){.date-popover{display:block}.date-popover aside{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;width:100%;margin:0 0 10px;display:grid}.calendars{gap:8px}.calendar-days button{height:28px;font-size:12px;line-height:28px}}.deletion-panel{border-color:#fecaca}.deletion-preview{background:#fff7ed;border-radius:8px;margin-top:16px;padding:14px}.danger{color:#b91c1c;border-color:#dc2626}.danger:hover{background:#fef2f2}.modal-backdrop{z-index:100;background:#0f172a66;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.confirm-dialog{background:#fff;border-radius:12px;width:min(520px,100%);padding:22px;box-shadow:0 20px 50px #0f172a55}.confirm-dialog p{color:#334155}.import-history details{cursor:pointer}.import-history summary{color:#1d4ed8;font-weight:650}.history-body{cursor:default;margin-top:18px}.roster-actions{align-items:end;gap:9px;display:flex}.roster-filters{gap:12px;margin:14px 0;display:flex}.roster-filters input{width:min(360px,100%)}.roster-filters select{width:190px}.pager{justify-content:flex-end;align-items:center;gap:9px;margin-top:12px;font-size:13px;display:flex}.compact-button{padding:6px 10px}.roster-modal label{gap:6px;margin:12px 0;display:grid}.roster-modal textarea{resize:vertical;width:100%;font:inherit;border:1px solid #cbd5e1;border-radius:7px;padding:9px}@media (width<=700px){.roster-actions,.roster-filters{flex-wrap:wrap}.roster-filters input,.roster-filters select{width:100%}}