/* MailFlow — clean professional UI, Inter throughout (semibold, tight tracking for headings). */
:root{
  --bg:#f6f5f2;--surface:#fff;--surface-2:#fafaf8;--hover:#f3f2ee;
  --line:#ebe9e4;--line-strong:#dedbd4;
  --ink:#1a1a1d;--ink-2:#3d3d44;--muted:#6f6f78;--faint:#a3a2a8;
  --accent:#4338ca;--accent-ink:#3730a3;--accent-soft:#eef0fc;
  --success:#1f7a4d;--success-soft:#e8f5ee;--danger:#b4372b;--danger-soft:#fcebe8;--warn:#b26a00;
  --radius:10px;--shadow-sm:0 1px 2px rgba(20,20,30,.05);--shadow:0 1px 2px rgba(20,20,30,.04),0 8px 24px rgba(20,20,30,.06);
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
/* Thin, quiet scrollbars everywhere */
*{scrollbar-width:thin;scrollbar-color:#d6d4ce transparent}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#d6d4ce;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#b9b6ae}
.icon{flex:none;display:block}
button,input,select,textarea{font:inherit;color:inherit}
.muted{color:var(--muted)}

/* Buttons */
.button{height:36px;padding:0 14px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:500;font-size:13px;cursor:pointer;white-space:nowrap;box-shadow:var(--shadow-sm);transition:background .15s,border-color .15s,box-shadow .15s}
.button:hover{background:var(--hover)}
.button.primary,.button.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.button.primary:hover,.button.dark:hover{background:#2c2c33}
.button.ghost{background:transparent;box-shadow:none;border-color:transparent;color:var(--ink-2)}
.button.ghost:hover{background:var(--hover)}
.button.small{height:30px;padding:0 10px;font-size:12.5px}
.button.danger{color:var(--danger)}
.button.danger:hover{background:var(--danger-soft);border-color:#f2c9c2}
.button.full{width:100%;height:42px;margin-top:8px}
.button:disabled{opacity:.6;cursor:wait}
.icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;border-radius:8px;color:var(--muted);text-decoration:none;transition:background .15s,color .15s}
.icon-btn:hover{background:var(--hover);color:var(--ink)}
.icon-btn.disabled{opacity:.35;pointer-events:none}

/* Shell */
.app-shell{height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}
.sidebar{display:flex;flex-direction:column;gap:14px;padding:18px 14px 14px;background:var(--bg);border-right:1px solid var(--line);min-height:0}
.brand{display:flex;align-items:center;gap:10px;padding:2px 6px;text-decoration:none;color:var(--ink)}
.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;letter-spacing:-.02em}
.brand-logo{width:44px;height:44px;flex:none;object-fit:contain;margin:-4px -2px}
.auth-card .brand-logo{width:52px;height:52px}
.auth-card .brand-name{font-size:24px}
/* Wordmark matched to the wave icon: navy "Mail", blue-gradient "Flow" */
.brand-name{font-size:22px;font-weight:800;letter-spacing:-.035em;color:#0b1733;line-height:1}
.brand-accent{background:linear-gradient(90deg,#0b5bff 0%,#1d8cff 55%,#19b8ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:1px}
.compose-btn{width:100%;height:40px;justify-content:flex-start;padding:0 14px}
.side-nav{display:flex;flex-direction:column;gap:1px;overflow:auto;min-height:0;flex:1;margin:0 -4px;padding:0 4px}
.nav-caption{font-size:11px;font-weight:600;color:var(--faint);letter-spacing:.08em;text-transform:uppercase;padding:16px 10px 6px}
.nav-caption:first-child{padding-top:4px}
.nav-item{height:34px;display:flex;align-items:center;gap:11px;padding:0 10px;border-radius:8px;color:var(--ink-2);text-decoration:none;font-size:13.5px;font-weight:450;transition:background .12s}
.nav-item .icon{color:var(--muted)}
.nav-item:hover{background:var(--hover)}
.nav-item.active{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:var(--shadow-sm),inset 0 0 0 1px var(--line)}
.nav-item.active .icon{color:var(--accent)}
.nav-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-count{font-size:12px;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums}
.nav-count.muted{color:var(--faint);font-weight:500}
.label-dot{width:9px;height:9px;border-radius:50%;flex:none;margin:0 3.5px}
.side-user{display:flex;align-items:center;gap:10px;padding:12px 6px 0;border-top:1px solid var(--line)}
.side-user-text{flex:1;min-width:0;line-height:1.25}
.side-user-text strong{display:block;font-size:13px;font-weight:600}
.side-user-text small{display:block;font-size:11.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.workspace{background:var(--surface);display:flex;flex-direction:column;min-width:0;min-height:0}
.topbar{height:64px;flex:none;display:flex;align-items:center;gap:20px;padding:0 24px;border-bottom:1px solid var(--line)}
.page-heading{margin:0;font-size:19px;font-weight:650;letter-spacing:-.02em;white-space:nowrap;min-width:150px}
.top-search{flex:1;max-width:560px;height:38px;display:flex;align-items:center;gap:9px;padding:0 12px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;color:var(--muted);transition:border-color .15s,box-shadow .15s,background .15s}
.top-search:focus-within{background:var(--surface);border-color:#c7c4f2;box-shadow:0 0 0 3px var(--accent-soft)}
.top-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:13.5px;color:var(--ink)}
.top-search input::placeholder{color:var(--faint)}
.search-clear{color:var(--muted);display:grid;place-items:center}
.top-actions{margin-left:auto;display:flex;gap:8px;align-items:center}
.top-actions .inline-form{display:contents}
/* Updated Emails: fixed columns so the table always fits the page (no sideways scroll). */
.ue-table{table-layout:fixed}
.ue-table .c-name{width:28%}.ue-table .c-old{width:23%}.ue-table .c-new{width:24%}.ue-table .c-date{width:170px}.ue-table .c-act{width:96px}
.ue-table .ue-date span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ue-table .ue-acc{margin-top:3px}
.ue-table td{overflow-wrap:anywhere;vertical-align:top}
.ue-table td strong{font-weight:600}
.ue-table .ue-snippet{display:block;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ue-table .ue-old{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--faint)}
.ue-table .ue-new strong{color:var(--ink)}
.ue-table td.row-actions{vertical-align:middle}
@media (max-width:860px){.ue-table{table-layout:auto;min-width:760px}}

/* Avatars & chips */
.avatar{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;font-size:13.5px;font-weight:600;background:#e8e7fd;color:#3f3a9e}
.avatar.lg{width:42px;height:42px;font-size:16px}
.chip{--chip:#6f6f78;display:inline-flex;align-items:center;gap:4px;height:21px;padding:0 8px;border-radius:999px;font-size:11.5px;font-weight:500;text-decoration:none;white-space:nowrap;background:color-mix(in srgb,var(--chip) 12%,#fff);color:color-mix(in srgb,var(--chip) 82%,#000)}
.chip-replied{--chip:#4338ca}
.chip-folder{--chip:#b26a00}
.chip-done{--chip:#1f7a4d}
.author-count{display:inline-block;margin-left:4px;padding:0 6px;border-radius:999px;background:var(--bg);border:1px solid var(--line);font-size:11px;font-weight:600;color:var(--muted);line-height:17px;vertical-align:1px}
/* Conversation timeline */
.convo{list-style:none;margin:0 0 0 11px;padding:0 0 0 14px;border-left:2px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr);gap:6px}
.convo-item{position:relative;min-width:0}
.convo-row,.convo-item summary{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);text-decoration:none;color:inherit;cursor:pointer;list-style:none}
.convo-item summary::-webkit-details-marker{display:none}
a.convo-row:hover,.convo-item summary:hover{border-color:#c9c6be;background:var(--surface-2)}
.convo-item.current .convo-row{border-color:#b8c9fb;background:#f3f6ff;cursor:default}
.convo-item.out summary{background:#f6f9f6}
.convo-dot{position:absolute;left:-26px;top:12px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:2px solid var(--line);color:var(--muted)}
.convo-item.out .convo-dot{color:var(--success);border-color:#cfe8da}
.convo-item.current .convo-dot{color:#3b6cf6;border-color:#b8c9fb}
.convo-main{flex:1;min-width:0;display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px;font-size:13px}
.convo-subj{flex-basis:100%;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.convo-prev{flex-basis:100%;font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.convo-item time{flex:none;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.convo-item details[open] summary{border-radius:10px 10px 0 0}
.convo-item details .mail-text{border:1px solid var(--line);border-top:0;border-radius:0 0 10px 10px;padding:12px 14px;font-size:13px}
.chip-assignee{--chip:#6b4fc8}
.notice.assigned-note{display:flex;align-items:center;gap:8px;background:#f3effd;color:#4b3596;border-color:#e0d7fb;margin:0 0 14px}
.menu-item .avatar{width:22px;height:22px;font-size:10.5px}
/* Labels: solid label color with white text, so they read clearly (not pale tints). */
.chip.chip-label{background:var(--chip);color:var(--chip-ink,#fff);font-weight:600;letter-spacing:.01em;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1),0 1px 2px rgba(20,20,30,.12)}
a.chip.chip-label:hover{filter:brightness(.93)}
.chip.chip-label.removable button:hover{background:rgba(255,255,255,.25)}
.chip.removable{padding-right:3px;margin:0}
.chip.removable button{border:0;background:transparent;color:inherit;width:17px;height:17px;border-radius:50%;display:grid;place-items:center;cursor:pointer;padding:0;opacity:.6}
.chip.removable button:hover{opacity:1;background:color-mix(in srgb,var(--chip) 20%,#fff)}

/* Mail list */
.inbox-grid{flex:1;min-height:0;display:grid;grid-template-columns:minmax(330px,31%) minmax(0,1fr)}
.message-list{display:flex;flex-direction:column;min-width:0;min-height:0;border-right:1px solid var(--line);background:var(--surface)}
.list-head{height:52px;flex:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 14px 0 16px}
.list-title{font-size:13px;color:var(--muted);font-weight:500}
.segmented{display:inline-flex;padding:3px;background:var(--bg);border:1px solid var(--line);border-radius:9px}
.segmented a{height:26px;padding:0 12px;display:inline-flex;align-items:center;gap:6px;border-radius:6px;font-size:12.5px;font-weight:500;color:var(--muted);text-decoration:none}
.segmented a.active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm),0 0 0 1px var(--line)}
.seg-count{font-size:11px;font-weight:600;color:var(--accent)}
.sync-status{flex:none;display:flex;align-items:center;gap:6px;padding:0 16px 10px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap;overflow:hidden}
.sync-dot{width:7px;height:7px;border-radius:50%;background:#2f9e6a;flex:none;box-shadow:0 0 0 3px #e3f4eb}
.sync-dot.busy{background:#d97706;box-shadow:0 0 0 3px #fdf0dc;animation:pulse 1.4s ease-in-out infinite}
.sync-dot.idle{background:var(--faint);box-shadow:none}
@keyframes pulse{50%{opacity:.35}}
.sync-err{color:var(--danger);text-decoration:none;font-weight:500}
.sync-err:hover{text-decoration:underline}
.result-count{margin-left:auto;color:var(--ink-2);font-weight:500}
.list-scroll{flex:1;min-height:0;overflow:auto}
.mail-row{position:relative;display:flex;align-items:center;gap:12px;padding:12px 16px 12px 18px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:background .12s}
.mail-row:hover{background:var(--surface-2)}
.mail-row.selected{background:var(--accent-soft)}
.mail-row.selected::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.mail-row.unread::after{content:'';position:absolute;left:7px;top:calc(50% - 3px);width:6px;height:6px;border-radius:50%;background:var(--accent)}
.mail-main{flex:1;min-width:0}
/* Row = checkbox overlay + link. The checkbox sits on the avatar: shown on hover or once anything is selected. */
.row-link{flex:1;min-width:0;display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}
.row-check{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--surface);opacity:0;z-index:2;cursor:pointer;transition:opacity .12s}
.row-check input,.bulk-all input,.bulk-all-in input{width:16px;height:16px;margin:0;accent-color:var(--accent);cursor:pointer}
.mail-row:hover .row-check,.message-list.bulk-mode .row-check{opacity:1}
.mail-row.selected .row-check,.mail-row:hover .row-check{background:transparent}
.mail-row:hover .avatar,.message-list.bulk-mode .avatar{visibility:hidden}
.mail-row.checked{background:#eef3ff}
.bulk-all{display:grid;place-items:center;width:28px;height:28px;margin-right:-4px;border-radius:7px;cursor:pointer}
.bulk-all:hover{background:var(--hover)}
.bulk-bar{height:52px;flex:none;display:flex;align-items:center;gap:2px;padding:0 10px 0 14px;background:#f4f4f2;border-bottom:1px solid var(--line);margin:0}
.bulk-bar[hidden]{display:none}
.bulk-bar .icon-btn:hover,.bulk-bar .menu[open]>summary{background:#fff;box-shadow:0 1px 2px rgba(20,20,30,.08),0 0 0 1px var(--line)}
.bulk-all-in{display:grid;place-items:center;width:28px;height:28px;cursor:pointer}
.bulk-count{font-size:13px;color:var(--ink-2);padding:0 6px;white-space:nowrap}
.bulk-count b{font-weight:650;color:var(--ink)}
.bulk-clear{margin-left:auto}
.message-list.bulk-mode .list-head{display:none}
.mail-top{display:flex;align-items:baseline;gap:10px}
.mail-from{flex:1;min-width:0;font-size:14px;font-weight:500;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mail-date{flex:none;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
/* Labels sit on the sender line, just left of the date. */
.row-labels{flex:0 1 auto;min-width:0;display:flex;gap:4px;align-self:center;overflow:hidden}
.row-labels .chip{height:18px;padding:0 7px;font-size:10.5px;flex:none;max-width:96px;overflow:hidden;text-overflow:ellipsis}
.row-labels .chip-more{--chip:#55555f;font-weight:600}
.mail-from{min-width:64px}
.mail-subject{margin-top:2px;font-size:13.5px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mail-row.unread .mail-from{color:var(--ink);font-weight:600}
.mail-row.unread .mail-subject{color:var(--ink);font-weight:600}
.mail-row.unread .mail-date{color:var(--accent);font-weight:600}
.mail-snippet{margin-top:3px;font-size:13px;line-height:1.45;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mail-meta{display:flex;align-items:center;gap:6px;margin-top:7px;flex-wrap:wrap}
.mail-account{font-size:12px;color:var(--faint);margin-right:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.muted-inline{color:var(--faint);font-weight:500}
.pager{flex:none;display:flex;align-items:center;justify-content:space-between;padding:8px 10px 8px 16px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.pager-btns{display:flex;gap:2px}
.empty-state{height:100%;min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;color:var(--muted)}
.empty-state strong{font-size:15px;font-weight:600;color:var(--ink);margin-top:14px}
.empty-state p{margin:6px 0 0;font-size:13px;max-width:280px}
.empty-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--bg);border:1px solid var(--line);color:var(--muted)}

/* Message pane */
.message-pane{min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--surface)}
.pane-toolbar{height:52px;flex:none;display:flex;align-items:center;gap:6px;padding:0 20px;border-bottom:1px solid var(--line)}
.pane-toolbar form{margin:0;display:flex}
.pane-toolbar{gap:2px;background:#f4f4f2}
.pane-toolbar .icon-btn:hover,.pane-toolbar .button.ghost:hover,.pane-toolbar .menu[open]>summary{background:#fff;box-shadow:0 1px 2px rgba(20,20,30,.08),0 0 0 1px var(--line)}
.pane-toolbar .tool-sep{background:#dcdbd6}
button.icon-btn,summary.icon-btn{border:0;background:transparent;cursor:pointer;padding:0;list-style:none}
summary.icon-btn::-webkit-details-marker{display:none}
.tool-sep{width:1px;height:20px;background:var(--line-strong);margin:0 8px}
/* Tooltips for icon buttons */
[data-tip]{position:relative}
[data-tip]:hover::after{content:attr(data-tip);position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:11.5px;font-weight:500;padding:4px 8px;border-radius:6px;white-space:nowrap;pointer-events:none;z-index:30}
.menu[open] [data-tip]:hover::after{display:none}
/* Confirm dialog */
.modal-backdrop{position:fixed;inset:0;z-index:100;background:rgba(20,20,30,.35);display:grid;place-items:center;padding:20px;animation:fade-in .15s ease-out}
.modal{width:min(420px,100%);background:var(--surface);border-radius:14px;padding:22px 22px 18px;box-shadow:0 24px 60px rgba(20,20,30,.25);animation:toast-in .18s ease-out}
.modal h3{margin:0 0 8px;font-size:16px;font-weight:650;letter-spacing:-.01em}
.modal p{margin:0 0 20px;font-size:13.5px;line-height:1.55;color:var(--ink-2);word-wrap:break-word}
.modal-actions{display:flex;justify-content:flex-end;gap:8px}
.button.danger-solid{background:var(--danger);border-color:var(--danger);color:#fff}
.button.danger-solid:hover{background:#9c2e23}
.modal .button:focus{outline:none}
.modal .button.primary:focus-visible{box-shadow:0 0 0 3px var(--accent-soft)}
.modal .button.danger-solid:focus-visible{box-shadow:0 0 0 3px #f6d5d0}
@keyframes fade-in{from{opacity:0}}
/* Popup menus */
.menu{position:relative}
.menu[open]>summary{background:var(--hover);color:var(--ink)}
.menu-pop{position:absolute;top:calc(100% + 6px);left:0;min-width:210px;background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;box-shadow:0 12px 32px rgba(20,20,30,.12);padding:6px;z-index:40;animation:toast-in .12s ease-out}
.menu-pop form{display:block}
.menu-head{padding:6px 10px 4px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.menu-item{width:100%;display:flex;align-items:center;gap:10px;height:34px;padding:0 10px;border:0;border-radius:7px;background:transparent;color:var(--ink-2);font-size:13px;text-align:left;text-decoration:none;cursor:pointer}
.menu-item:hover{background:var(--hover);color:var(--ink)}
.menu-item .icon{color:var(--muted)}
.menu-item span:not(.label-dot){flex:1}
.menu-item .label-dot{margin:0 3px}
.menu-check{flex:none!important;color:var(--accent);display:flex}
.menu-sep{height:1px;background:var(--line);margin:5px 4px}
.menu-empty{padding:8px 10px;font-size:12.5px;color:var(--muted)}
.tool{display:flex;align-items:center;gap:6px;height:32px;padding:0 4px 0 10px;border:1px solid var(--line);border-radius:8px;color:var(--muted);background:var(--surface);margin:0}
.tool:hover{border-color:var(--line-strong);background:var(--surface-2)}
.tool select{border:0;outline:0;background:transparent;font-size:12.5px;font-weight:500;color:var(--ink-2);height:30px;cursor:pointer;padding-right:2px}
.tool-btn{margin:0 0 0 auto}
.tool-btn+.reply-jump{margin-left:0}
.reply-jump{margin-left:auto}
.message-scroll{flex:1;min-height:0;overflow:auto;padding:30px 40px 36px}
.message{max-width:860px}
.message-subject{margin:0 0 12px;font-size:17px;line-height:1.35;font-weight:600;letter-spacing:-.015em;color:var(--ink);word-wrap:break-word}
.message-chips{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 18px}
.sender-card{display:flex;align-items:center;gap:13px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sender-text{flex:1;min-width:0;font-size:14px}
.sender-text strong{font-weight:600}
.sender-email{color:var(--muted);font-size:13px}
.sender-sub{margin-top:2px;font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sender-date{flex:none;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.message-content{padding:18px 0 8px}
.mail-html{display:block;width:100%;height:320px;border:0;background:#fff}
.mail-text{white-space:pre-wrap;word-wrap:break-word;font-size:13.5px;line-height:1.55;color:#27272a}
.section-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-bottom:10px}
.thread{max-width:860px;margin-top:22px}
.thread-reply{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2);margin-bottom:8px;overflow:hidden}
.thread-reply summary{list-style:none;display:flex;align-items:center;gap:10px;padding:11px 14px;cursor:pointer;font-size:13px;color:var(--ink-2)}
.thread-reply summary::-webkit-details-marker{display:none}
.thread-reply summary .icon{color:var(--accent)}
.thread-reply summary span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.thread-reply summary time{font-size:12px;color:var(--muted)}
.thread-reply .mail-text{padding:4px 16px 16px 38px;font-size:13.5px}
.composer{max-width:860px;margin-top:22px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);transition:border-color .15s,box-shadow .15s}
.composer:focus-within{border-color:#c7c4f2;box-shadow:0 0 0 3px var(--accent-soft),var(--shadow)}
.composer-head-tools{margin-left:auto;display:flex;align-items:center}
.composer-head .tpl-btn{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-2)}
.composer-head .tpl-btn:hover,.composer-head .tpl-menu[open]>.tpl-btn{background:var(--surface-2);box-shadow:none;border-color:#c9c6be}
.composer-head{display:flex;align-items:center;gap:8px;padding:10px 12px 10px 16px;font-size:13px;color:var(--muted)}
.composer-head strong{color:var(--ink);font-weight:600}
.composer textarea{display:block;width:100%;min-height:130px;resize:vertical;border:0;outline:0;padding:10px 16px 14px;font-size:13.5px;line-height:1.55;background:transparent}
.composer textarea::placeholder{color:var(--faint)}
.composer-foot{display:flex;align-items:center;gap:14px;padding:10px 12px 10px 16px;border-top:1px solid var(--line);background:var(--surface-2);border-radius:0 0 12px 12px;flex-wrap:wrap}
.composer-foot .button{margin-left:auto}
.field-inline{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);min-width:0}
.field-inline select{height:32px;max-width:320px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);padding:0 8px;font-size:12.5px;color:var(--ink)}
.check{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-2);cursor:pointer;white-space:nowrap}
.check input{accent-color:var(--accent);width:15px;height:15px;margin:0}

/* Notices */
.notice{margin:0 0 16px;padding:11px 14px;border-radius:9px;font-size:13px;border:1px solid transparent}
.notice.success{background:var(--success-soft);color:var(--success);border-color:#cbe8d7}
.notice.error{background:var(--danger-soft);color:var(--danger);border-color:#f2c9c2}
.toast{position:fixed;right:24px;bottom:24px;margin:0;max-width:440px;z-index:50;box-shadow:0 10px 30px rgba(20,20,30,.14);cursor:pointer;animation:toast-in .25s ease-out}
@keyframes toast-in{from{transform:translateY(8px);opacity:0}}

/* Settings pages */
.content-pad{flex:1;min-height:0;overflow:auto;padding:26px 32px 40px}
.content-pad>*{max-width:1080px}
.page-intro{margin:0 0 22px;color:var(--muted);font-size:14px;max-width:640px}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin:0 0 24px;box-shadow:var(--shadow-sm);max-width:760px}
.form-card h2{margin:0 0 4px;font-size:16px;font-weight:650;letter-spacing:-.015em}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 18px;margin:8px 0 18px}
.form-grid .wide{grid-column:1/-1}
.auth-card label,.form-card label{display:block;font-size:12.5px;font-weight:500;color:var(--ink-2);margin:12px 0 0}
.auth-card input,.form-card input,.form-card select,.form-card textarea{display:block;width:100%;height:40px;margin-top:6px;padding:0 12px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);font-size:13.5px;outline:0;transition:border-color .15s,box-shadow .15s}
.form-card input[type=color]{padding:3px;width:64px;cursor:pointer}
/* Checkboxes inside forms stay small and sit left of their text (not stretched like text fields). */
.form-card input[type=checkbox],.form-card input[type=radio]{display:inline-block;width:16px;height:16px;margin:0;padding:0;flex:none;border:0;border-radius:4px;box-shadow:none;accent-color:var(--accent);cursor:pointer}
.form-card label.check{display:flex;align-items:center;gap:9px;margin:14px 0 18px;font-size:13px;font-weight:500;color:var(--ink-2);white-space:normal}
.color-field{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:6px}
.color-field input[type=color]{flex:none;height:40px}
.color-field #color-code{width:120px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;text-transform:lowercase}
.color-field #color-code.bad{border-color:var(--danger);box-shadow:0 0 0 3px var(--danger-soft)}
.color-preview{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.field-hint{display:block;margin-top:6px;font-size:12px;color:var(--muted)}
.color-code-cell{font-size:12px;color:var(--ink-2)}
.auth-card input:focus,.form-card input:focus,.form-card select:focus,.form-card textarea:focus{border-color:#a5a0ee;box-shadow:0 0 0 3px var(--accent-soft)}
.form-card textarea{height:auto;padding:12px;line-height:1.6;resize:vertical}
/* overflow stays visible so row-action tooltips aren't clipped; header corners are rounded by hand */
.table-card{border:1px solid var(--line);border-radius:12px;overflow:visible;background:var(--surface);box-shadow:var(--shadow-sm)}
.table-card .data-table thead th:first-child{border-top-left-radius:11px}
.table-card .data-table thead th:last-child{border-top-right-radius:11px}
.table-card>.card-title{border-radius:11px 11px 0 0}
@media (max-width:860px){.table-card{overflow-x:auto}}
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th{text-align:left;padding:11px 16px;font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;background:var(--surface-2);border-bottom:1px solid var(--line)}
.data-table td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.data-table tr:last-child td{border-bottom:0}
.data-table td .sync-err{display:inline-block;margin-top:3px;font-size:12px;font-weight:400}
.row-actions{text-align:right;white-space:nowrap}
.icon-actions{display:inline-flex;align-items:center;gap:6px}
.icon-actions form{display:inline-flex;gap:6px;margin:0}
/* Table row actions: small outlined rounded buttons */
.icon-actions .icon-btn{width:32px;height:32px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);color:var(--ink-2);box-shadow:var(--shadow-sm);transition:background .15s,border-color .15s,color .15s,box-shadow .15s}
.icon-actions .icon-btn:hover{background:var(--surface-2);border-color:#c9c6be;color:var(--ink);box-shadow:0 2px 6px rgba(20,20,30,.08)}
.icon-actions .icon-btn:active{transform:translateY(1px)}
.icon-actions .icon-btn.busy{opacity:.55;cursor:wait;animation:pulse 1s ease-in-out infinite}
.form-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.test-result{font-size:13px;font-weight:500;min-width:0}
.test-result.ok{color:var(--success)}
.test-result.fail{color:var(--danger)}
.icon-actions .icon-btn.danger{color:var(--danger)}
.icon-actions .icon-btn.danger:hover{background:var(--danger-soft);border-color:#efbdb5;color:var(--danger)}
.icon-btn.danger:hover{color:var(--danger);background:var(--danger-soft)}
/* Rich-text editor (Quill snow, restyled) */
.editor{display:flex;flex-direction:column;min-width:0}
.editor .editor-toolbar.ql-toolbar.ql-snow{border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#f4f4f2;padding:6px 8px;font-family:var(--sans);display:flex;flex-wrap:wrap;gap:2px 0}
.editor .ql-snow .ql-formats{margin-right:6px;padding-right:6px;border-right:1px solid var(--line);display:inline-flex;align-items:center}
.editor .ql-snow .ql-formats:last-child{border-right:0}
.editor .ql-snow button{width:30px;height:28px;padding:5px;border-radius:6px}
.editor .ql-snow button:hover,.editor .ql-snow button.ql-active{background:#fff;box-shadow:0 1px 2px rgba(20,20,30,.08),0 0 0 1px var(--line)}
.editor .ql-snow .ql-formats{border-right-color:#e2e1dc}
.editor .ql-snow .ql-stroke{stroke:var(--ink-2)}.editor .ql-snow .ql-fill{fill:var(--ink-2)}
.editor .ql-snow button.ql-active .ql-stroke,.editor .ql-snow .ql-picker-label.ql-active .ql-stroke{stroke:var(--accent)}
.editor .ql-snow button.ql-active .ql-fill{fill:var(--accent)}
.editor .ql-snow .ql-picker{font-size:12.5px;font-weight:500;color:var(--ink-2);height:28px}
.editor .ql-snow .ql-picker.ql-font{width:118px}.editor .ql-snow .ql-picker.ql-size{width:82px}
.editor .ql-snow .ql-picker-label{border-radius:6px;border:1px solid transparent;padding-left:7px}
.editor .ql-snow .ql-picker-label:hover,.editor .ql-snow .ql-picker.ql-expanded .ql-picker-label{background:#fff;box-shadow:0 1px 2px rgba(20,20,30,.08),0 0 0 1px var(--line)}
.editor .ql-snow .ql-picker-options{border-radius:8px;border:1px solid var(--line-strong)!important;box-shadow:var(--shadow);padding:4px 6px;max-height:280px;overflow:auto}
.editor .ql-container.ql-snow{border:0;font-family:Arial,Helvetica,sans-serif;font-size:14px}
.editor .ql-editor{min-height:150px;padding:14px 16px;line-height:1.5;color:#222}
.editor .ql-editor.ql-blank::before{left:16px;right:16px;font-style:normal;color:var(--faint);font-family:var(--sans);font-size:13.5px}
.editor .ql-editor img{max-width:100%}
.editor .ql-snow .ql-tooltip{border-radius:8px;box-shadow:var(--shadow);border-color:var(--line-strong);font-family:var(--sans);z-index:5}
.editor-compose .ql-editor{min-height:300px}
.editor.needs-text .ql-editor.ql-blank::before{color:var(--danger)}
.attach-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-top:1px solid var(--line)}
.attach-btn,.form-card label.attach-btn{cursor:pointer;display:inline-flex;margin:0;font-size:12.5px;font-weight:500;color:var(--ink-2)}
.attach-btn input[type=file]{display:none!important}
.attach-limit{font-size:12px;color:var(--faint)}
.editor.over-limit .attach-limit{color:var(--danger);font-weight:500}
.attach-list{list-style:none;margin:0;padding:0 10px;display:flex;flex-wrap:wrap;gap:6px}
.attach-list:not(:empty){padding-bottom:10px}
.attach-list li{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 4px 0 10px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface-2);font-size:12.5px;max-width:100%}
.attach-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px;font-weight:500}
.attach-size{color:var(--muted);font-size:11.5px}
.attach-remove{border:0;background:transparent;width:22px;height:22px;border-radius:6px;cursor:pointer;color:var(--muted);font-size:16px;line-height:1}
.attach-remove:hover{background:var(--danger-soft);color:var(--danger)}
.attach-chips{display:flex;flex-wrap:wrap;gap:8px;padding-top:16px}
.attach-chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface-2);font-size:12.5px;font-weight:500}
.attach-chip small{color:var(--muted);font-weight:400}
a.attach-chip{text-decoration:none;color:var(--ink-2);transition:background .15s,border-color .15s}
a.attach-chip:hover{background:var(--surface);border-color:#c9c6be;color:var(--ink)}
a.attach-chip .icon:last-child{color:var(--muted)}
.attach-chip span{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-clip{flex:none;color:var(--muted);display:flex;align-self:center}
.composer .editor-reply .ql-editor{min-height:130px}
.compose-card .editor{margin:14px -24px 0;border-bottom:1px solid var(--line)}
.compose-card .compose-foot{border-top:0}

/* Template + signature editors inside settings forms, and the editor's Templates menu */
.field-label{font-size:12.5px;font-weight:500;color:var(--ink-2);margin:16px 0 6px}
.field-label .muted{font-weight:400}
.editor-frame{border:1px solid var(--line-strong);border-radius:10px;overflow:visible;margin-bottom:16px;background:var(--surface)}
.editor-frame .editor .editor-toolbar.ql-toolbar.ql-snow{border-top:0;border-radius:10px 10px 0 0}
.editor-template .ql-editor{min-height:220px}
.editor-signature .ql-editor{min-height:90px}
.template-card{max-width:860px}
.page-intro code{font-size:12.5px;background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:1px 5px}
.tpl-formats{margin-left:auto!important;border-right:0!important;padding-right:0!important}
.tpl-btn{list-style:none;display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:6px;font-size:12.5px;font-weight:500;color:var(--ink-2);cursor:pointer;white-space:nowrap}
.tpl-btn::-webkit-details-marker{display:none}
.tpl-btn:hover,.tpl-menu[open]>.tpl-btn{background:#fff;box-shadow:0 1px 2px rgba(20,20,30,.08),0 0 0 1px var(--line)}
.tpl-menu .menu-pop{left:auto;right:0;min-width:240px}
/* Undo Quill's toolbar button/svg rules (28px floated buttons) inside the Templates popup */
.editor .ql-toolbar.ql-snow .menu-pop .menu-item{float:none;display:flex;align-items:center;gap:10px;width:100%;height:34px;padding:0 10px;border-radius:7px;font-size:13px;font-weight:450;color:var(--ink-2);text-align:left;box-shadow:none;white-space:nowrap}
.editor .ql-toolbar.ql-snow .menu-pop .menu-item:hover{background:var(--hover);color:var(--ink);box-shadow:none}
.editor .ql-toolbar.ql-snow .menu-pop .menu-item svg{float:none;flex:none;width:15px;height:15px;color:var(--muted)}
.editor .ql-toolbar.ql-snow .menu-pop .menu-item span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}
.editor .ql-toolbar.ql-snow .menu-pop .menu-head{line-height:1.4}
.editor .ql-toolbar.ql-snow .menu-pop .menu-sep{margin:5px 4px}
.editor .ql-toolbar.ql-snow .tpl-btn svg{float:none;width:14px;height:14px}
.tpl-preview{max-width:420px}

/* Dashboard */
.dashboard>*{max-width:1180px}
.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:20px}
@media (max-width:1300px){.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat-tile{display:flex;flex-direction:column;gap:4px;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
a.stat-tile:hover{border-color:#c9c6be;box-shadow:0 4px 14px rgba(20,20,30,.07)}
.stat-label{font-size:12px;font-weight:600;color:var(--muted)}
.stat-value{font-size:28px;font-weight:700;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.15}
.stat-sub{font-size:12px;color:var(--faint)}
.dash-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:16px;margin-bottom:20px;align-items:start}
.bar-chart{display:flex;gap:8px;padding:18px 18px 10px 12px;height:250px}
.bar-axis{display:flex;flex-direction:column;justify-content:space-between;padding-bottom:22px;font-size:11px;color:var(--faint);text-align:right;min-width:22px;font-variant-numeric:tabular-nums}
.bar-plot{flex:1;display:flex;align-items:stretch;gap:2px;border-bottom:1px solid var(--line-strong);background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/100% 50%;margin-bottom:22px}
.bar-col{position:relative;flex:1;display:flex;align-items:flex-end;justify-content:center;cursor:default;border-radius:6px 6px 0 0}
.bar-col:hover{background:rgba(11,91,255,.05)}
.bar{width:min(26px,70%);min-height:0;background:#3b6cf6;border-radius:4px 4px 0 0;transition:background .12s}
.bar-col:hover .bar{background:#1d4fd8}
.bar-x{position:absolute;top:calc(100% + 5px);font-size:10.5px;color:var(--faint);white-space:nowrap;visibility:hidden}
.bar-x.show{visibility:visible}
.bar-col[data-tip]:hover::after{top:auto;bottom:calc(100% - 10px)}
.hbars{display:grid;gap:4px;padding:10px 12px 12px}
.hbar{display:grid;grid-template-columns:minmax(80px,120px) 1fr 34px;align-items:center;gap:10px;padding:7px 6px;border-radius:8px;text-decoration:none;color:var(--ink-2);font-size:13px}
.hbar:hover{background:var(--surface-2)}
.hbar-name{display:flex;align-items:center;gap:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbar-name .label-dot{margin:0}
.hbar-track{height:8px;border-radius:4px;background:var(--bg);overflow:hidden}
.hbar-fill{display:block;height:100%;border-radius:4px}
.hbar-val{text-align:right;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.dashboard .table-card{margin-bottom:0}
@media (max-width:1000px){.dash-grid{grid-template-columns:1fr}}

/* Sync page */
.sync-hero{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px 22px 18px;box-shadow:var(--shadow-sm);margin-bottom:20px}
.sync-hero-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.sync-badge{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px;border-radius:999px;background:var(--success-soft);color:var(--success);font-weight:600;font-size:13px}
.sync-badge.busy{background:#fdf3e2;color:#9a5a00}
.sync-badge.idle{background:var(--bg);color:var(--muted)}
.sync-badge.error{background:var(--danger-soft);color:var(--danger)}
.sync-dot.error{background:var(--danger);box-shadow:0 0 0 3px #f9dcd7}
.sync-detail{font-size:13px;color:var(--ink-2);min-width:0}
.hero-last{margin-left:auto;font-size:12.5px;color:var(--muted)}
.hero-last strong{color:var(--ink);font-weight:600}
.last-sync{display:inline-block;margin-top:3px;font-size:12px;color:var(--muted)}
.progress{height:6px;border-radius:6px;background:var(--bg);margin:16px 0 18px;overflow:hidden}
.progress-bar{height:100%;width:0;border-radius:6px;background:linear-gradient(90deg,#6366f1,var(--accent));transition:width .5s ease}
.progress-bar.done{background:#2f9e6a}
.sync-stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.sync-stats div{min-width:0}
.sync-stats span{display:block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.sync-stats strong{display:block;margin-top:3px;font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-variant-numeric:tabular-nums}
.sync-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
.card-title{padding:13px 16px;font-size:13px;font-weight:600;border-bottom:1px solid var(--line);background:var(--surface-2)}
.small-text{font-size:12.5px}
.sync-log{list-style:none;margin:0;padding:6px 0;max-height:440px;overflow:auto;font-size:12.5px}
.sync-log li{display:flex;gap:12px;padding:6px 16px;line-height:1.45}
.sync-log li.muted{padding:14px 16px}
.sync-log time{flex:none;color:var(--faint);font-variant-numeric:tabular-nums}
.sync-log .log-ok span{color:var(--success)}
.sync-log .log-error span{color:var(--danger)}
@media (max-width:1100px){.sync-columns{grid-template-columns:1fr}.sync-stats{grid-template-columns:repeat(3,minmax(0,1fr))}}
.user-cell{display:flex;align-items:center;gap:11px;line-height:1.35}
.user-cell .muted{font-size:12px}
.form-card label .muted{font-weight:400}
.row-actions form{display:inline}
.row-actions .button{box-shadow:none}
.status{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:500;white-space:nowrap}
.status::before{content:'';width:7px;height:7px;border-radius:50%}
.status.on{color:var(--success)}.status.on::before{background:#2f9e6a}
.status.off{color:var(--muted)}.status.off::before{background:var(--faint)}
.status.warn{color:#9a5a00}.status.warn::before{background:#d97706}
.status.fail{color:var(--danger)}.status.fail::before{background:var(--danger)}
.acc-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding-top:9px;padding-bottom:9px}
.acc-filter button{height:26px;padding:0 10px;display:inline-flex;align-items:center;gap:6px;border:0;border-radius:6px;background:transparent;font-size:12.5px;font-weight:500;color:var(--muted);cursor:pointer}
.acc-filter button.active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm),0 0 0 1px var(--line)}
.seg-num{font-size:11px;font-weight:600;color:var(--faint)}
.seg-num.fail{color:var(--danger)}
.acc-all{font-size:inherit;font-weight:inherit;color:inherit}
.acc-table td.acc-cb{width:34px;padding-right:0}
.acc-cb input{width:16px;height:16px;margin:0;accent-color:var(--accent);cursor:pointer;vertical-align:middle}
.acc-table tr.checked td{background:#eef3ff}
.acc-table .sync-err{display:inline-block;margin-top:3px;max-width:340px;word-break:break-word}
.me-summary{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:0 0 14px;font-size:13.5px}
.me-actions{margin-left:auto}
.muted-row td{color:var(--muted)}
.sync-note{color:var(--muted);font-size:12.5px;margin-top:14px}
.compose-card{max-width:860px;padding:6px 24px 18px}
.compose-card .compose-line{display:flex;align-items:center;gap:14px;margin:0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted);font-weight:500}
.compose-card .compose-line span{width:62px;flex:none}
.compose-card .compose-line input,.compose-card .compose-line select{border:0;box-shadow:none;margin:0;height:48px;padding:0;font-size:14px;color:var(--ink)}
.compose-card .compose-body{border:0;box-shadow:none;padding:16px 0;min-height:280px;font-size:14.5px}
.compose-card .compose-body:focus{box-shadow:none}
.compose-foot{display:flex;justify-content:flex-end;padding-top:12px;border-top:1px solid var(--line)}

/* Sign-in */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 600px at 50% -10%,#ecebfb 0%,var(--bg) 60%)}
.auth-card{width:min(400px,100%);background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:36px 34px 30px;box-shadow:0 20px 60px rgba(20,20,30,.08)}
.auth-card .brand{padding:0;margin-bottom:28px}
.auth-card h1{margin:0 0 6px;font-size:24px;font-weight:700;letter-spacing:-.025em}
.auth-card .muted{margin:0 0 18px;font-size:14px}
.auth-card small{display:block;font-size:12px;color:var(--muted);margin-top:6px;font-weight:400}
.auth-card .notice{margin:0 0 6px}

/* Login: brand panel + form */
.login-page{min-height:100vh;margin:0;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);background:var(--surface)}
.login-hero{position:relative;overflow:hidden;display:flex;flex-direction:column;padding:36px 48px;color:#fff;background:radial-gradient(900px 600px at 85% 15%,rgba(25,184,255,.45),transparent 60%),radial-gradient(700px 500px at 10% 100%,rgba(11,91,255,.55),transparent 60%),linear-gradient(150deg,#0a1a44 0%,#0b2a7a 55%,#0b5bff 100%)}
.login-hero::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000 0%,transparent 85%);pointer-events:none}
.login-hero .brand{position:relative;z-index:1;color:#fff;padding:0}
.login-hero .brand-name{color:#fff}
.hero-copy{position:relative;z-index:1;margin:auto 0;max-width:460px}
.hero-icon{width:120px;height:120px;object-fit:contain;filter:drop-shadow(0 18px 40px rgba(0,30,120,.45));margin-bottom:26px}
.hero-copy h2{margin:0 0 14px;font-size:40px;line-height:1.1;font-weight:800;letter-spacing:-.035em}
.hero-copy p{margin:0 0 28px;font-size:15.5px;line-height:1.6;color:rgba(255,255,255,.78)}
.hero-points{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.hero-points li{display:flex;align-items:center;gap:12px;font-size:14.5px;color:rgba(255,255,255,.92)}
.hero-points .icon{flex:none;width:34px;height:34px;padding:8px;border-radius:10px;background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.hero-foot{position:relative;z-index:1;font-size:12.5px;color:rgba(255,255,255,.55)}
.login-main{position:relative;display:grid;place-items:center;padding:40px 24px;background:radial-gradient(520px 380px at 85% 10%,rgba(29,140,255,.12),transparent 70%),radial-gradient(480px 360px at 10% 95%,rgba(11,91,255,.08),transparent 70%),linear-gradient(180deg,#f4f7fd 0%,#f1f3f8 100%)}
.login-main::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(11,40,120,.09) 1px,transparent 1px);background-size:22px 22px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);pointer-events:none}
.login-box{position:relative;width:min(420px,100%);background:var(--surface);border:1px solid #e3e7f0;border-radius:16px;padding:36px 34px 28px;box-shadow:0 1px 2px rgba(15,30,80,.04),0 20px 50px rgba(15,30,80,.10)}
.login-brand-mobile{display:none;padding:0;margin-bottom:28px}
.login-box h1{margin:0 0 6px;font-size:28px;font-weight:750;letter-spacing:-.03em}
.login-sub{margin:0 0 26px;color:var(--muted);font-size:14.5px}
.login-box .notice{margin:0 0 16px}
.login-form{display:grid;gap:16px}
.field>span:first-child{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field-input{display:flex;align-items:center;gap:10px;height:46px;padding:0 12px 0 14px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--faint);transition:border-color .15s,box-shadow .15s}
.field-input:focus-within{border-color:#7aa7ff;box-shadow:0 0 0 4px rgba(11,91,255,.12);color:#0b5bff}
.field-input input{flex:1;min-width:0;height:100%;border:0;outline:0;background:transparent;font-size:14.5px;color:var(--ink)}
.field-input input::placeholder{color:var(--faint)}
.pw-toggle{border:0;background:transparent;color:var(--faint);cursor:pointer;display:grid;place-items:center;width:30px;height:30px;border-radius:7px;padding:0}
.pw-toggle:hover{background:var(--hover);color:var(--ink)}
.pw-toggle.on{color:#0b5bff}
.button.login-submit{height:48px;font-size:14.5px;font-weight:600;border-radius:10px;margin-top:6px;background:linear-gradient(90deg,#0b5bff,#1d8cff);border-color:#0b5bff;box-shadow:0 8px 20px rgba(11,91,255,.25)}
.button.login-submit:hover{background:linear-gradient(90deg,#0a50e0,#1a7fe8)}
.login-help{margin:22px 0 0;font-size:12.5px;color:var(--faint);text-align:center}
@media (max-width:900px){.login-page{grid-template-columns:minmax(0,1fr)}.login-hero{display:none}.login-brand-mobile{display:flex}.login-page .brand-name{display:inline}}

/* Responsive */
@media (max-width:1100px){.message-scroll{padding:24px 26px}.inbox-grid{grid-template-columns:minmax(290px,36%) minmax(0,1fr)}}
@media (max-width:860px){
  .app-shell{grid-template-columns:64px minmax(0,1fr)}
  .sidebar{padding:14px 8px;align-items:center}
  .brand-name,.compose-btn span,.nav-caption,.nav-text,.nav-count,.side-user-text,.side-user .avatar{display:none}
  .compose-btn{width:40px;padding:0;justify-content:center}
  .nav-item{width:40px;justify-content:center;padding:0}
  .side-user{border:0;padding:0}
  .topbar{padding:0 16px;gap:12px}.page-heading{font-size:24px;min-width:0}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .inbox-grid{grid-template-columns:1fr}
  .message-pane{display:none}
  .inbox-grid.opened .message-list{display:none}
  .inbox-grid.opened .message-pane{display:flex}
  .message-scroll{padding:20px 16px}
  .top-search{display:none}
  .content-pad{padding:18px 16px}
}