.si{color:#eaf5ff;min-width:0;font:14px/1.65 -apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",sans-serif}
.si *{box-sizing:border-box}.si button,.si input,.si select,.si textarea{font:inherit}
.si button{cursor:pointer;border:1px solid #41647e;border-radius:8px;padding:8px 13px;color:#eaf5ff;background:#102c42}
.si button:hover{background:#1b4159}.si button:disabled{opacity:.5;cursor:wait}.si .si-primary{background:#27d8ed;color:#032733;border-color:#27d8ed;font-weight:700}
.si input,.si select,.si textarea{color:#eaf5ff;background:#071a2c;border:1px solid #42627d;border-radius:7px;padding:10px;width:100%;min-width:0}
.si textarea{min-height:135px;resize:vertical}.si input[type=file]{padding:7px;font-size:12px}.si :focus-visible{outline:2px solid #43e4f7;outline-offset:2px}
.si h2,.si h3{margin:0 0 9px;color:#f0f8ff}.si p{margin:6px 0 12px}.si small,.si-muted{color:#a5bdd0;font-size:12px}
.si-top,.si-actions,.si-counts{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.si-top{justify-content:space-between;margin-bottom:15px}
.si-counts{margin:10px 0 16px}.si-badge{font-size:12px;padding:3px 8px;border:1px solid #3b637d;border-radius:7px;background:#0c2c40;display:inline-block;white-space:nowrap}
.si-badge[data-state=open],.si-unread{color:#ffdf94}.si-badge[data-state=resolved]{color:#7debc2}.si-badge[data-state=working]{color:#84d7ff}
.si-grid{display:grid;grid-template-columns:minmax(250px,.72fr) minmax(0,1.5fr);gap:18px;align-items:start}.si-panel{min-width:0;border:1px solid #31516a;background:#0c2135;border-radius:12px;padding:18px}
.si-search{display:grid;gap:9px;margin-bottom:12px}.si-list{max-height:570px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;display:grid;gap:8px}
.si .si-item{display:block;text-align:left;width:100%;padding:13px}.si-item[aria-current=true]{border-color:#2bdced;background:#114459}.si-item strong{display:block;overflow-wrap:anywhere}.si-item small{display:block;overflow-wrap:anywhere}.si-item .si-actions{margin:7px 0}
.si-pager{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px}.si-pager span{font-size:12px;color:#aac5d6}
.si-thread-head{padding-bottom:12px;border-bottom:1px solid #305169;margin-bottom:12px;overflow-wrap:anywhere}.si-thread-head .si-actions{justify-content:space-between}
.si-status-form{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:12px}.si-status-form select{width:auto;max-width:100%}
.si-log{max-height:520px;min-height:160px;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:4px 6px 8px 0;display:flex;flex-direction:column;gap:13px}
.si-msg{border:1px solid #294d66;background:#091d30;padding:14px;border-radius:10px;max-width:94%;min-width:80px;overflow-wrap:anywhere;align-self:flex-start}
.si-msg[data-sender=admin]{background:#123b49;border-color:#276378;align-self:flex-end}.si-body{white-space:pre-wrap;margin-top:7px}.si-msg img{display:block;max-width:100%;max-height:400px;object-fit:contain;margin-top:12px;border-radius:7px}
.si-compose{display:grid;gap:13px;margin-top:16px}.si-compose label{display:grid;gap:7px}.si-compose fieldset{display:grid;gap:13px;border:0;padding:0;margin:0;min-width:0}
.si-flash{padding:10px 12px;margin:10px 0;border:1px solid #386277;background:#123548;border-radius:8px;overflow-wrap:anywhere}.si-flash:empty{display:none}.si-flash[data-error=true]{color:#ffc2c8;background:#352531;border-color:#84505a}.si-empty{padding:25px 10px;text-align:center;color:#a6bfd1}
.si[data-compact=true] .si-grid{display:block}.si[data-compact=true][data-detail=true] .si-index{display:none}.si[data-compact=true][data-detail=false] .si-thread{display:none}.si[data-compact=true] .si-panel{padding:13px}.si[data-compact=true] .si-log{max-height:45vh}.si .si-back{margin-bottom:12px}
@media(max-width:980px){.si-grid{grid-template-columns:1fr}.si-list{max-height:320px}.si-log{max-height:55vh}}