/* Chat shares the existing 390px light glass service canvas. */
.chat-view{min-width:0;color:var(--ink)}
.chat-view .head h2{font-size:20px;font-weight:600;letter-spacing:-.7px}
.chat-view .hint{font-size:12px;line-height:1.7;color:var(--ink2)}
.chat-room-list{display:grid;gap:10px}
.chat-room{width:100%;display:flex;align-items:center;gap:12px;min-height:96px;padding:16px;text-align:left;color:var(--ink);border:1px solid var(--service-edge);border-radius:24px;background:var(--service-glass);box-shadow:var(--service-shadow);backdrop-filter:blur(24px)}
.chat-room-avatar{display:grid;place-items:center;flex:none;width:42px;height:42px;border-radius:15px;background:rgba(208,228,187,.6);color:#346c3d;font-size:24px}
.chat-room-main{display:grid;gap:5px;min-width:0;flex:1}
.chat-room-main strong{font-size:16px;font-weight:650;overflow-wrap:anywhere}
.chat-room-kind{font-size:10px;color:var(--ink2)}
.chat-room-main small{font-size:12px;color:var(--ink2);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.chat-room-heading{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.chat-room-heading>div{min-width:0;flex:1}
.chat-room-heading h2{font-size:17px;font-weight:650;line-height:1.4;overflow-wrap:anywhere;letter-spacing:-.5px;margin:3px 0 0}
.chat-room-heading small{font-size:10px;color:var(--ink2)}
.chat-room-heading .icon-btn{font-size:26px;min-width:42px;min-height:44px}
.chat-room-heading .btn{flex:none;padding-inline:11px;min-height:44px;font-size:11px}
.chat-group-hint{margin-bottom:14px}
.chat-proposals{display:grid;gap:10px}
.chat-proposals:empty{display:none}
.chat-proposal{padding:16px;margin-bottom:6px;border:1px solid var(--service-edge);border-radius:24px;background:var(--service-glass-2);box-shadow:var(--service-shadow);min-width:0}
.chat-proposal-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px;font-size:10px;color:var(--ink2)}
.chat-proposal h3{font-size:16px;font-weight:650;letter-spacing:-.4px;line-height:1.45;margin:0 0 8px;overflow-wrap:anywhere}
.chat-proposal p{font-size:12px;line-height:1.7;margin:4px 0;overflow-wrap:anywhere}
.chat-proposal p small{font-size:10px;color:var(--ink2)}
.chat-proposal .chat-approval{font-weight:650;margin-top:10px;color:var(--green)}
.chat-participants,.chat-address{color:var(--ink2)}
.chat-proposal-actions{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:12px}
.chat-proposal-actions .btn{min-height:44px;padding:8px 13px;font-size:12px}
.chat-proposal-actions .text-btn{min-height:44px;display:inline-flex;align-items:center;font-size:11px;line-height:1.5}
.chat-approved{font-size:11px;color:var(--green)}
.chat-appointment-form{display:grid;gap:13px;padding:17px;margin:12px 0 18px;border:1px solid var(--service-edge);border-radius:26px;background:var(--service-glass-2);box-shadow:var(--service-shadow)}
.chat-section-title{display:flex;align-items:center;justify-content:space-between;gap:10px}
.chat-section-title h3{font-size:17px;font-weight:650;margin:0;letter-spacing:-.5px}
.chat-section-title button{min-height:44px}
.chat-appointment-form>label,.chat-time-fields>label{display:grid;gap:7px;font-size:12px;font-weight:600;color:var(--ink2);min-width:0}
.chat-appointment-form :is(input:not([type=checkbox]),select,textarea){width:100%;min-width:0;border:1px solid var(--service-edge);border-radius:13px;background:rgba(255,255,255,.64);padding:11px;font:inherit;font-size:14px;color:var(--ink);box-sizing:border-box}
.chat-time-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.chat-appointment-form fieldset{padding:10px 0;border:0;border-top:1px solid rgba(255,255,255,.6);min-width:0}
.chat-appointment-form legend{font-size:12px;font-weight:600;padding:0 6px 0 0;color:var(--ink2)}
.chat-member{display:flex;align-items:center;gap:9px;min-height:44px;font-size:13px}
.chat-member input{width:18px;height:18px;accent-color:var(--green)}
.chat-member span{overflow-wrap:anywhere}
.chat-history-controls{display:flex;justify-content:space-between;gap:10px}
.chat-history-controls button{font-size:11px;min-height:44px}
.chat-history-controls button[hidden]{display:none}
.chat-messages{height:clamp(240px,43dvh,420px);min-height:240px;overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:13px;padding:18px 12px;scrollbar-width:thin;border:1px solid var(--service-edge);border-radius:24px;background:rgba(255,255,255,.22)}
.chat-lane-empty{margin:auto;text-align:center;line-height:1.8;font-size:12px;color:var(--ink2)}
.chat-message{align-self:flex-start;max-width:86%;min-width:0;display:grid;gap:5px;flex:none}
.chat-message.is-mine{align-self:flex-end}
.chat-sender{font-size:10px;color:var(--ink2);padding:0 4px}
.chat-message p{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;margin:0;padding:11px 13px;font-size:13px;line-height:1.75;background:rgba(255,255,255,.78);border:1px solid var(--service-edge);border-radius:17px 17px 17px 5px;color:var(--ink)}
.chat-message.is-mine p{background:#dcebd2;border-radius:17px 17px 5px 17px;border-color:rgba(255,255,255,.7)}
.chat-message time{font-size:9px;color:var(--ink2);padding:0 4px}
.chat-message.is-mine :is(time,.chat-sender){text-align:right}
.chat-composer{display:flex;align-items:flex-end;gap:8px;padding:10px 0 0}
.chat-composer textarea{flex:1;min-width:0;resize:vertical;max-height:160px;min-height:62px;border:1px solid var(--service-edge);border-radius:17px;background:rgba(255,255,255,.65);padding:12px;font:inherit;font-size:14px;line-height:1.5;color:var(--ink)}
.chat-composer .btn{min-height:62px;font-size:12px;padding-inline:15px;flex:none}
.chat-error{font-size:11px;line-height:1.6;color:#973d3d;margin:7px 0 0;overflow-wrap:anywhere}
.chat-error:empty{display:none}
.chat-view :is(button,a,input,textarea,select):focus-visible{outline:2px solid var(--green);outline-offset:3px}
.chat-composer .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}
@media(max-width:340px){.chat-room-heading{gap:7px}.chat-room-heading h2{font-size:15px}.chat-room-heading .btn{padding-inline:8px}.chat-appointment-form{padding:14px}.chat-time-fields{gap:7px}}