/* Production inbox. Keep styles scoped so existing operational pages retain
   their controls and layout while the new workspace is introduced. */
.mail-page{--mail-bg:#fff;--mail-text:#272727;--mail-muted:#707070;--mail-accent:#98443a;--mail-selected:#faf6f3;--mail-nav:#faf1ee;--mail-hover:#fafafa;--mail-field:#f5f5f5;--mail-border:#ddd;--mail-ochre:#80613f;background:var(--mail-bg);color:var(--mail-text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;-webkit-font-smoothing:antialiased}
[data-theme=dark] .mail-page{--mail-bg:#181818;--mail-text:#ece9e6;--mail-muted:#b2aaa3;--mail-accent:#d69a8f;--mail-selected:#2b2421;--mail-nav:#302621;--mail-hover:#222;--mail-field:#282828;--mail-border:#57504b;--mail-ochre:#c7ab8a}
.mail-page .app-layout{height:100dvh;min-height:480px;overflow:hidden;background:var(--mail-bg)}.mail-page .sidebar{position:relative;inset:auto;flex:none;width:232px;height:100%;padding:25px 15px 20px;background:var(--mail-bg);border:0;border-radius:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none;overflow:hidden}.mail-page .sidebar-brand{padding:6px 10px 7px;font-size:15px;line-height:18px;font-weight:650;color:var(--mail-text)}.mail-page .sidebar-nav{min-height:0;overflow-y:auto;padding:0;gap:0;scrollbar-width:none}.mail-page .sidebar-nav::-webkit-scrollbar{display:none}.mail-page .mail-label{margin:22px 10px 10px;padding:0;font-size:12px;letter-spacing:0;text-transform:none;font-weight:650;color:var(--mail-ochre)}.mail-page .sidebar-nav a{min-height:35px;gap:11px;padding:0 10px;border:0;border-radius:6px;background:none;color:var(--mail-muted);font-size:14px;line-height:1.3;box-shadow:none}.mail-page .sidebar-nav a i{width:19px;font-size:15px;color:inherit}.mail-page .sidebar-nav a span{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.mail-page .sidebar-nav a b{font-size:12px;font-weight:500;margin-left:auto;font-variant-numeric:tabular-nums}.mail-page .sidebar-nav a:hover{background:var(--mail-hover)}.mail-page .sidebar-nav a.active{color:var(--mail-accent);background:var(--mail-nav);font-weight:650}.mail-page .mail-footer{flex:none;max-height:none;overflow:visible;margin:0;padding:16px 0 0;border:0;gap:0;background:none}.mail-page .mail-footer a,.mail-page .mail-footer button,.mail-page .mail-footer form button{display:flex;justify-content:space-between;min-height:34px;padding:7px 10px;border:0;font-size:13px;color:var(--mail-muted);text-decoration:none;background:none}.mail-page .mail-footer form{margin:0}.mail-page .mail-footer a:hover{background:var(--mail-hover);color:var(--mail-text);border-radius:5px}
.mail-page .main-content{height:100%;margin:0;padding:0;min-width:0;display:flex;flex-direction:column;overflow:hidden;max-width:none;animation:none;background:var(--mail-bg)}.mail-page .main-content>.alert,.mail-page .maintenance-banner{flex:none;margin:12px 32px 0}.mail-page .inbox-shell{min-height:0;flex:1;display:flex;flex-direction:column}.mail-toolbar{min-height:110px;flex:none;padding:29px 40px 18px;display:flex;justify-content:space-between;align-items:center;gap:24px}.mail-toolbar h1{font-size:24px;line-height:1.25;letter-spacing:-.035em;margin:0;color:var(--mail-text);font-weight:700}.mail-summary{text-decoration:none;display:flex;flex-wrap:wrap;gap:16px;border:0;background:none;padding:0;margin-top:9px;font-size:13px;color:var(--mail-muted);text-align:left}.mail-summary span{color:var(--mail-accent);white-space:nowrap;font-size:12px}.mail-search{display:flex;align-items:center;gap:8px;flex:none;width:340px;border:1px solid transparent;border-radius:7px;height:38px;background:var(--mail-field);padding:0 10px}.mail-search:focus-within{border-color:var(--mail-accent)}.mail-search input{min-width:0;flex:1;background:none;border:0;outline:0;box-shadow:none;padding:0;font-size:13px;color:var(--mail-text)}.mail-search i{font-size:14px;color:var(--mail-muted)}.mail-search button{border:0;background:none;color:var(--mail-muted);font-size:12px;padding:4px}.mail-tools{display:flex;justify-content:space-between;align-items:center;padding:0 40px 15px;gap:16px;flex:none}.mail-tools nav{display:flex;gap:4px}.mail-tools a{padding:6px 12px;font-size:13px;color:var(--mail-muted);text-decoration:none;border-radius:5px}.mail-tools a[aria-current]{background:var(--mail-field);color:var(--mail-text);font-weight:600}.mail-tools>span{font-size:11px;color:var(--mail-muted)}
.mail-workspace{display:grid;grid-template-columns:var(--ws-cols);gap:var(--ws-gap);flex:1;min-height:0;padding:0 var(--ws-pr) 0 var(--ws-pl)}.mail-list{min-width:0;min-height:0;display:flex;flex-direction:column}.mail-list-heading{display:flex;justify-content:space-between;gap:16px;flex:none;padding:15px 16px 19px;font-size:12px;color:var(--mail-muted)}.mail-list-heading b{font-weight:500;padding-left:5px}.mail-groups{overflow-y:auto;min-height:0;scrollbar-width:thin}.mail-date{padding:22px 16px 10px;font-size:12px;font-weight:600;color:var(--mail-ochre)}.mail-date:first-child{padding-top:7px}.mail-listing{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:15px 16px;margin:3px 0;border-radius:8px;text-decoration:none;color:var(--mail-text)}.mail-listing:hover{background:var(--mail-hover);color:var(--mail-text)}.mail-listing.selected{background:var(--mail-selected)}.mail-listing.selected .mail-listing-body>strong{color:var(--mail-accent)}.mail-listing-body{flex:1;min-width:0}.mail-listing-body>strong{display:block;font-size:15px;font-weight:650;line-height:1.4;overflow-wrap:anywhere}.mail-meta{display:block;margin-top:5px;font-size:13px;line-height:1.5;color:var(--mail-muted)}.mail-listing-status{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:7px;font-size:13px;color:var(--mail-muted)}.mail-listing-status small,.mail-status small{font-size:12px;background:var(--mail-field);color:var(--mail-muted);padding:2px 5px;border-radius:4px}.mail-value{text-align:right;flex:none}.mail-value strong{font-size:15px;font-weight:650;display:block;font-variant-numeric:tabular-nums}.mail-results{padding:16px;font-size:12px;color:var(--mail-muted);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;flex:none}.mail-results nav{display:flex;gap:15px}.mail-results a{color:var(--mail-accent);text-decoration:none}.mail-empty{padding:60px 28px;text-align:center;color:var(--mail-muted)}.mail-empty h2{font-size:15px;font-weight:600}.mail-empty p{font-size:13px;line-height:1.7;margin-top:8px}.mail-empty button,.mail-empty a{border:0;background:none;font-size:13px;color:var(--mail-accent);margin:15px 8px 0;padding:0}
.mail-detail{min-width:0;min-height:0;overflow-y:auto;position:relative;isolation:isolate;padding:0 12px;scrollbar-width:thin}.mail-detail::before{content:"";position:absolute;left:0;right:0;bottom:0;height:240px;background:url('inbox-skyline.svg') center bottom / auto 220px no-repeat;opacity:.055;z-index:-1;pointer-events:none}.mail-detail-heading{padding:20px 16px 19px;font-size:13px;font-weight:650;color:var(--mail-muted)}.mail-detail-body{padding:12px 16px 30px}.mail-detail h2{font-size:20px;line-height:1.35;letter-spacing:-.025em;overflow-wrap:anywhere;margin:0;color:var(--mail-text)}.mail-location{font-size:13px;color:var(--mail-muted);margin:8px 0 0}.mail-price{font-size:26px;font-weight:700;letter-spacing:-.035em;margin-top:20px;color:var(--mail-text);overflow-wrap:anywhere}.mail-status{display:flex;gap:8px;align-items:center;margin-top:11px;font-size:13px;color:var(--mail-muted)}.mail-detail h3{font-size:13px;font-weight:650;color:var(--mail-muted);margin:26px 0 15px}.mail-detail dl{margin:0}.mail-detail dl>div{display:flex;justify-content:space-between;gap:14px;margin-top:14px;font-size:13px;line-height:1.5}.mail-detail dt{color:var(--mail-muted)}.mail-detail dd{margin:0;text-align:right;max-width:65%;overflow-wrap:anywhere;color:var(--mail-text)}.mail-detail-empty{padding:60px 25px;font-size:13px;color:var(--mail-muted)}.mail-back-list{display:none}
.mail-page dialog{margin:auto;width:min(560px,calc(100vw - 40px));max-height:calc(100dvh - 48px);overflow:auto;padding:30px;background:var(--mail-bg);color:var(--mail-text);border:0;border-radius:12px;box-shadow:0 18px 65px #0002}.mail-page dialog::backdrop{background:#0003}.mail-page dialog h2{font-size:22px;letter-spacing:-.02em;margin:0 0 14px}.mail-page dialog p{font-size:13px;line-height:1.7;color:var(--mail-muted);margin:0 0 20px}.mail-filter-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mail-filter-fields label{display:flex;flex-direction:column;gap:7px;font-size:13px;color:var(--mail-muted)}.mail-filter-fields input{width:100%;height:36px;border:1px solid var(--mail-border);border-radius:6px;padding:7px 10px;font:inherit;background:var(--mail-bg);color:var(--mail-text)}.mail-page dialog fieldset{border:0;padding:0;margin:22px 0 16px}.mail-page dialog legend{font-size:13px;color:var(--mail-muted);padding:0;margin-bottom:12px}.mail-options{display:grid;grid-template-columns:1fr 1fr;gap:11px 16px}.mail-options.cities{max-height:150px;overflow:auto}.mail-options label{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--mail-muted)}.mail-options input{margin:0;width:14px;height:14px;accent-color:var(--mail-accent)}.mail-page dialog .mail-form-note{font-size:12px;margin-top:16px;margin-bottom:0}.mail-dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:25px}.mail-dialog-actions button{border:0;border-radius:6px;padding:10px 15px;background:var(--mail-field);color:var(--mail-text);font-size:14px}.mail-dialog-actions .mail-primary{background:#98443a;color:#fff}.mail-page :focus-visible{outline:2px solid var(--mail-accent);outline-offset:2px}.mail-page .sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
@media(max-width:1100px){.mail-page .sidebar{width:215px}.mail-toolbar{padding-left:26px;padding-right:26px}.mail-tools{padding-left:26px;padding-right:26px}.mail-search{width:260px}.mail-page{--ws-cols:minmax(310px,1fr) 310px;--ws-gap:12px;--ws-pl:12px;--ws-pr:16px}}
@media(max-width:900px){.mail-page .sidebar-overlay.show{display:block}.mail-page .sidebar{visibility:hidden;transform:none;position:fixed;left:-240px;top:0;bottom:0;transition:left .18s,visibility 0s .18s;background:var(--mail-bg);width:218px;z-index:101}.mail-page .sidebar.open{left:0;transform:none;visibility:visible;transition:left .18s,visibility 0s}.mail-page .nav-toggle{display:flex;background:var(--mail-bg);color:var(--mail-text);border:1px solid var(--mail-border);box-shadow:none;backdrop-filter:none}.mail-page .main-content{margin:0;padding:0;width:100%}.mail-toolbar{padding-top:64px}.mail-page{--ws-cols:minmax(280px,1fr) minmax(280px,40%)}}
@media(max-width:650px){.mail-toolbar{flex-direction:column;align-items:stretch;gap:18px;padding:65px 20px 18px}.mail-toolbar h1{font-size:22px}.mail-search{width:100%}.mail-tools{padding:0 20px 15px}.mail-tools>span{max-width:45%;text-align:right}.mail-workspace{display:block;position:relative;padding:0 8px;overflow:hidden}.mail-list{height:100%}.mail-detail{display:none}.mail-detail.is-open{display:block;position:absolute;inset:0;background:var(--mail-bg);z-index:2;padding:0 12px}.mail-back-list{display:block;border:0;background:none;color:var(--mail-accent);padding:14px 16px 0;font-size:13px}.mail-listing{gap:10px}.mail-page .main-content>.alert,.mail-page .maintenance-banner{margin:52px 20px 0}.mail-page dialog{padding:24px}.mail-options{grid-template-columns:1fr 1fr}}

/* Unread is textual and per user; source totals retain their matching scope. */
.mail-listing-form{margin:0}.mail-page button.mail-listing{width:100%;border:0;background:none;text-align:left;font:inherit;cursor:pointer}.mail-page button.mail-listing:hover{background:var(--mail-hover)}.mail-page button.mail-listing.selected{background:var(--mail-selected)}.mail-page button.mail-listing:not(.is-unread) .mail-listing-body>strong{font-weight:500}.mail-unread-label{font-size:11px;font-weight:500;color:var(--mail-accent);margin-left:10px;white-space:nowrap}.mail-read-all{margin:0 0 0 auto}.mail-read-all button{border:0;background:none;color:var(--mail-muted);font-size:12px;padding:4px;cursor:pointer}.mail-read-all button:hover{color:var(--mail-accent)}.mail-read-feedback{margin:0;padding:0 40px 12px;font-size:12px;color:var(--mail-muted);line-height:1.6}.mail-read-feedback:empty{display:none}.mail-read-feedback button{border:0;background:none;padding:0 5px;color:var(--mail-accent);font-size:inherit;cursor:pointer}@media(max-width:650px){.mail-tools{flex-wrap:wrap}.mail-read-all{margin-left:0}.mail-read-feedback{padding-left:20px;padding-right:20px}}

.mail-price-note{font-size:12px;line-height:1.7;color:var(--mail-muted);margin:12px 0 0}.mail-detail-section{margin-top:28px}.mail-detail-section h3{margin-top:0}.mail-detail .mail-long-field{display:block}.mail-detail .mail-long-field dd{max-width:none;text-align:left;margin-top:7px;white-space:pre-line}.mail-detail dd{white-space:pre-line}

.mail-detail-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.mail-original-link{font-size:12px;font-weight:400;color:var(--mail-accent);text-decoration:none;white-space:nowrap}.mail-original-link:hover{text-decoration:underline}

.mail-back-list{text-decoration:none}

/* Flash messages in the workspace shell: a quiet line, not a coloured banner.
   Meaning is in the text; only errors and warnings get a thin brick-red rule. */
.mail-page .main-content>.alert{display:flex;align-items:center;gap:12px;padding:10px 12px 10px 14px;border:0;border-radius:8px;background:var(--mail-hover);color:var(--mail-text);font-size:14px;line-height:1.5;box-shadow:none}
.mail-page .main-content>.alert-danger,.mail-page .main-content>.alert-warning{color:var(--mail-accent)}
.mail-page .main-content>.alert .alert-dismiss{margin-left:auto;padding:2px 6px;border-radius:5px;font-size:16px;line-height:1;color:var(--mail-muted);opacity:1}
.mail-page .main-content>.alert .alert-dismiss:hover{background:var(--mail-field);color:var(--mail-text)}

/* Type scale: secondary text 13–14px, body and primary
   actions 15–16px. Fields and the buttons that commit something use the body size. */
.mail-search input,.mail-filter-fields input,.mail-dialog-actions button{font-size:15px}

/* Dark: the skyline's white windows and coloured fronts read as patches on a dark
   page, and every opaque control on top punches a hole in them. Keep only a faint
   neutral silhouette. */
[data-theme=dark] .mail-detail::before{opacity:.035;filter:grayscale(1)}

/* Signed-in users: my matches vs. all listings */
.mail-page .mail-scope{display:flex;gap:2px;margin:18px 0 4px;padding:3px;border-radius:8px;background:var(--mail-field)}
.mail-page .sidebar-nav .mail-scope a{flex:1;justify-content:center;min-height:30px;padding:0 8px;border-radius:6px;font-size:13px;color:var(--mail-muted)}
.mail-page .sidebar-nav .mail-scope a:hover{background:none;color:var(--mail-text)}
.mail-page .sidebar-nav .mail-scope a[aria-current]{background:var(--mail-bg);color:var(--mail-text);font-weight:600;box-shadow:0 1px 2px #0000001a}
.mail-match-label{font-size:11px;font-weight:500;color:var(--mail-ochre);margin-left:10px;white-space:nowrap}
/* Clears every temporary filter at once; sits apart from cancel / apply */
.mail-filter-reset{margin-right:auto;align-self:center;padding:10px 0;font-size:14px;color:var(--mail-muted);text-decoration:none}
.mail-filter-reset:hover{color:var(--mail-accent)}

/* Native controls (scrollbars, checkboxes, number steppers) follow the theme;
   scrollbars stay a quiet thumb on a transparent track */
.mail-page{color-scheme:light}
[data-theme=dark] .mail-page{color-scheme:dark}
.mail-page .sidebar-nav,.mail-groups,.mail-detail,.mail-page dialog{scrollbar-color:var(--mail-border) transparent}

/* Sidebar theme switch: names the mode a click switches to */
.mail-page .mail-footer .mail-theme{width:100%;align-items:center;cursor:pointer;font:inherit;font-size:13px;text-align:left}
.mail-page .mail-footer .mail-theme:hover{background:var(--mail-hover);color:var(--mail-text);border-radius:5px}
.mail-page .mail-theme i{font-size:13px}
.mail-page .mail-theme-light,[data-theme=dark] .mail-page .mail-theme-dark{display:none}
[data-theme=dark] .mail-page .mail-theme-light{display:inline}

/* Column grid of the current view, shared by the header and the workspace below,
   so the search box spans exactly the right-hand column (details / agenda / map
   list). Calendar and map set their own values. --ws-title / --ws-side: inner
   offsets of the left and right columns' content. */
.mail-page{--ws-cols:minmax(360px,1fr) minmax(310px,35%);--ws-gap:24px;--ws-pl:24px;--ws-pr:32px;--ws-title:16px;--ws-side:12px}
.mail-toolbar.is-split{display:grid;grid-template-columns:var(--ws-cols);column-gap:var(--ws-gap);padding-left:var(--ws-pl);padding-right:var(--ws-pr)}
.mail-toolbar.is-split>div{min-width:0;padding-left:var(--ws-title)}
.mail-toolbar.is-split .mail-search{width:auto;height:40px;margin:0 var(--ws-side)}
@media(max-width:650px){.mail-toolbar.is-split{display:flex;padding-left:20px;padding-right:20px}.mail-toolbar.is-split>div{padding-left:0}.mail-toolbar.is-split .mail-search{margin:0}}

/* The search box draws its own focus border (:focus-within); the field inside it
   must not add the global focus ring on top */
.mail-search input:focus,.mail-search input:focus-visible{outline:none;box-shadow:none}
.mail-page .mail-footer form button{width:100%;font:inherit;font-size:13px;text-align:left;cursor:pointer}
.mail-page .mail-footer form button:hover{background:var(--mail-hover);color:var(--mail-text);border-radius:5px}
/* Mobile: the fixed menu button stays on top of the open sidebar, so the brand sits beside it, centred on the same line */
@media(max-width:900px){.mail-page .sidebar{padding-top:12px}.mail-page .sidebar-brand{display:flex;align-items:center;min-height:44px;padding:0 10px 0 52px}}
/* 赞助入口用强调色，和其他灰色的底部链接区分开 */
.mail-page .mail-footer a.mail-footer-donate,.mail-page .mail-footer a.mail-footer-donate:hover{color:var(--mail-accent)}