:root {
  color-scheme: light;
  --bg: #f6f6f8; --surface: #ffffff; --surface-2: #f0f0f3; --hover: #ececf0; --border: #e3e3e8; --border-strong: #d2d2da;
  --text: #17171c; --muted: #676772; --faint: #9b9ba6;
  --accent: #4f46e5; --accent-hover: #4338ca; --accent-soft: #ecebff; --accent-text: #ffffff;
  --danger: #d92d20; --danger-soft: #fdecea; --success: #12875a; --warning: #b45309; --warning-soft: #fff4e5;
  --star: #e8a400; --selected: #e8e7ff;
  --radius: 14px; --radius-sm: 9px;
  --shadow: 0 1px 2px rgb(0 0 0 / .05), 0 10px 30px rgb(0 0 0 / .10);
  --shadow-lg: 0 2px 6px rgb(0 0 0 / .06), 0 24px 60px rgb(0 0 0 / .18);
  --font: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --sidebar: 252px;
  --safe-top: env(safe-area-inset-top, 0px); --safe-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0e0e11; --surface: #16161a; --surface-2: #1d1d22; --hover: #23232a; --border: #26262d; --border-strong: #34343d;
    --text: #ececf1; --muted: #a3a3ae; --faint: #6e6e79;
    --accent: #8f8aff; --accent-hover: #a6a2ff; --accent-soft: #24233d; --accent-text: #0e0e11;
    --danger: #ff6b5e; --danger-soft: #3a1c1a; --success: #3ccf91; --warning: #f5a524; --warning-soft: #33270f;
    --star: #f5c542; --selected: #262449;
    --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 10px 30px rgb(0 0 0 / .45);
    --shadow-lg: 0 2px 6px rgb(0 0 0 / .5), 0 24px 60px rgb(0 0 0 / .6);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e0e11; --surface: #16161a; --surface-2: #1d1d22; --hover: #23232a; --border: #26262d; --border-strong: #34343d;
  --text: #ececf1; --muted: #a3a3ae; --faint: #6e6e79;
  --accent: #8f8aff; --accent-hover: #a6a2ff; --accent-soft: #24233d; --accent-text: #0e0e11;
  --danger: #ff6b5e; --danger-soft: #3a1c1a; --success: #3ccf91; --warning: #f5a524; --warning-soft: #33270f;
  --star: #f5c542; --selected: #262449;
  --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 10px 30px rgb(0 0 0 / .45);
  --shadow-lg: 0 2px 6px rgb(0 0 0 / .5), 0 24px 60px rgb(0 0 0 / .6);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; overscroll-behavior-y: none; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }
h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: -.01em; }
hr { border: 0; border-top: 1px solid var(--border); margin: 6px 0; }
.icon { display: inline-flex; flex: none; }
.icon svg { display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.spacer { flex: 1; }

/* ---------- buttons & inputs ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface); cursor: pointer; font-weight: 550; white-space: nowrap; transition: background .15s, border-color .15s, transform .1s; }
.btn:hover { background: var(--hover); }
.btn:active { transform: scale(.98); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover { background: var(--accent-hover); }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.btn.danger:hover { background: var(--danger-soft); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.small { height: 32px; padding: 0 12px; font-size: 13px; }
.btn[disabled] { opacity: .5; pointer-events: none; }
.icon-btn { display: inline-grid; place-items: center; width: 38px; height: 38px; flex: none; border: 0; border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; transition: background .15s, color .15s; }
.icon-btn:hover { background: var(--hover); color: var(--text); }
.icon-btn.active, .icon-btn.starred { color: var(--star); }
.icon-btn.starred svg { fill: var(--star); }
.icon-btn.small { width: 32px; height: 32px; }
input[type=text], input[type=email], input[type=search], textarea, select {
  width: 100%; border: 1px solid var(--border-strong); background: var(--surface); border-radius: var(--radius-sm); padding: 9px 12px; outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
label.field { display: grid; gap: 6px; font-weight: 550; font-size: 13px; }
label.field span.hint { font-weight: 400; color: var(--muted); }
.switch { position: relative; width: 40px; height: 24px; flex: none; }
.switch input { opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; position: absolute; z-index: 1; }
.switch span { position: absolute; inset: 0; background: var(--border-strong); border-radius: 999px; transition: background .2s; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 1px 2px rgb(0 0 0 / .3); }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(16px); }
.segmented { display: inline-flex; padding: 3px; background: var(--surface-2); border-radius: 999px; gap: 2px; }
.segmented button { border: 0; background: transparent; padding: 6px 12px; border-radius: 999px; cursor: pointer; color: var(--muted); font-weight: 550; display: inline-flex; gap: 6px; align-items: center; }
.segmented button.on { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgb(0 0 0 / .12); }

/* ---------- app shell ---------- */
.app { display: grid; grid-template-columns: var(--sidebar) minmax(0, 1fr); height: 100dvh; }
.sidebar { display: flex; flex-direction: column; gap: 2px; padding: calc(14px + var(--safe-top)) 10px 12px; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 14px; font-weight: 700; font-size: 16px; letter-spacing: -.02em; }
.brand-mark { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, #6366f1, #8b5cf6); display: grid; place-items: center; color: #fff; }
.compose-btn { display: flex; align-items: center; gap: 10px; height: 46px; padding: 0 18px; margin: 0 2px 12px; border: 0; border-radius: 15px; background: var(--accent-soft); color: var(--text); font-weight: 600; cursor: pointer; box-shadow: 0 1px 2px rgb(0 0 0 / .06); transition: box-shadow .15s, transform .1s; width: fit-content; }
.compose-btn:hover { box-shadow: var(--shadow); }
.nav-item { display: flex; align-items: center; gap: 12px; height: 36px; padding: 0 12px; border-radius: 999px; color: var(--text); text-decoration: none; cursor: pointer; border: 0; background: transparent; width: 100%; text-align: left; }
.nav-item .icon { color: var(--muted); }
.nav-item:hover { background: var(--hover); }
.nav-item.active { background: var(--selected); font-weight: 650; }
.nav-item.active .icon { color: var(--accent); }
.nav-item .count { margin-left: auto; font-size: 12px; font-weight: 650; color: var(--muted); }
.nav-item.active .count, .nav-item .count.strong { color: var(--text); }
.nav-label { display: flex; align-items: center; justify-content: space-between; padding: 16px 12px 6px; font-size: 12px; font-weight: 650; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.alias-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; margin: 0 4px; }
.alias-item.closed { opacity: .55; }
.alias-item .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-foot { margin-top: auto; padding-top: 12px; }
.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.topbar { display: flex; align-items: center; gap: 8px; padding: calc(10px + var(--safe-top)) 16px 10px; }
.menu-btn { display: none; }
.search { flex: 1; max-width: 720px; position: relative; }
.search input { height: 46px; border-radius: 999px; padding-left: 46px; padding-right: 44px; background: var(--surface-2); border-color: transparent; }
.search input:focus { background: var(--surface); }
.search > .icon { position: absolute; left: 16px; top: 14px; color: var(--muted); pointer-events: none; }
.search .clear { position: absolute; right: 4px; top: 4px; }
.search input:placeholder-shown ~ .clear { display: none; }
.app.reading .fab, .app.settings-open .fab { display: none; }
.content { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(340px, 440px) minmax(0, 1fr); gap: 12px; padding: 0 16px 16px 0; }
.pane { background: var(--surface); border-radius: var(--radius); min-height: 0; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 1px 2px rgb(0 0 0 / .04); }
.content.full .list-pane { grid-column: 1 / -1; }
.content.full .reader { display: none; }

/* ---------- list ---------- */
.list-head { display: flex; align-items: center; gap: 4px; padding: 8px 10px 8px 14px; border-bottom: 1px solid var(--border); min-height: 54px; }
.list-head h1 { font-size: 17px; margin-right: auto; display: flex; align-items: center; gap: 8px; min-width: 0; }
.list-head h1 .sub { font-size: 13px; color: var(--muted); font-weight: 450; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list { flex: 1; overflow-y: auto; overscroll-behavior: contain; }
.row { position: relative; display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 4px 10px; padding: 11px 14px 11px 10px; cursor: pointer; border-bottom: 1px solid var(--border); background: var(--surface); transition: background .12s, transform .2s; touch-action: pan-y; user-select: none; }
.row:hover { background: var(--hover); }
.row.open { background: var(--selected); }
.row.selected { background: var(--selected); }
.row .avatar { grid-row: span 2; }
.row .who { display: flex; gap: 6px; align-items: baseline; min-width: 0; font-size: 14px; }
.row .who .names { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .who .n { color: var(--faint); font-size: 12px; flex: none; }
.row .when { font-size: 12px; color: var(--muted); text-align: right; white-space: nowrap; }
.row .line { display: flex; gap: 8px; align-items: center; min-width: 0; grid-column: 2 / 4; }
.row .text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); flex: 1; min-width: 0; }
.row .text b { color: var(--text); font-weight: 500; }
.row.unread .who, .row.unread .text b, .row.unread .when { font-weight: 700; color: var(--text); }
.row.unread::before { content: ""; position: absolute; left: 3px; top: 50%; width: 5px; height: 5px; margin-top: -2.5px; border-radius: 50%; background: var(--accent); }
.row .meta { display: inline-flex; gap: 4px; align-items: center; color: var(--faint); flex: none; }
.row .star-btn { width: 26px; height: 26px; }
.row .star-btn svg { width: 16px; height: 16px; }
.chip { display: inline-flex; align-items: center; gap: 4px; height: 20px; padding: 0 7px; border-radius: 6px; font-size: 11.5px; font-weight: 600; background: var(--surface-2); color: var(--muted); white-space: nowrap; max-width: 150px; overflow: hidden; text-overflow: ellipsis; flex: none; }
.chip.draft { color: var(--danger); background: var(--danger-soft); }
.chip.warn { color: var(--warning); background: var(--warning-soft); }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 650; font-size: 13px; flex: none; position: relative; overflow: hidden; user-select: none; }
.avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--surface); animation: fade .2s; }
.avatar.check img { display: none; }
.nav-avatar { margin: 0 1px; }
.avatar.check { background: var(--accent) !important; }
.row .swipe { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 22px; color: #fff; z-index: -1; }
.empty { display: grid; place-items: center; text-align: center; gap: 10px; padding: 60px 24px; color: var(--muted); }
.empty .icon { color: var(--faint); }
.more-row { display: flex; justify-content: center; padding: 14px; }
.skeleton { height: 64px; border-bottom: 1px solid var(--border); background: linear-gradient(90deg, transparent, var(--hover), transparent); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ---------- reader ---------- */
.reader-head { display: flex; align-items: center; gap: 2px; padding: 8px 10px; border-bottom: 1px solid var(--border); min-height: 54px; }
.reader-body { flex: 1; overflow-y: auto; padding: 18px 22px 28px; overscroll-behavior: contain; }
.subject { font-size: 21px; line-height: 1.3; margin: 2px 0 14px; display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap; word-break: break-word; }
.subject .chip { margin-top: 5px; }
.msg { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; background: var(--surface); overflow: hidden; }
.msg.collapsed { cursor: pointer; }
.msg.collapsed:hover { background: var(--hover); }
.msg-head { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 2px 12px; padding: 14px 14px 10px; align-items: center; }
.msg-head .avatar { width: 40px; height: 40px; grid-row: span 2; }
.msg-from { display: flex; gap: 6px; align-items: baseline; min-width: 0; flex-wrap: wrap; }
.msg-from b { font-weight: 650; }
.msg-from .addr { color: var(--muted); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; }
.msg-to { color: var(--muted); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.msg-tools { display: flex; align-items: center; gap: 0; grid-row: span 2; }
.msg-tools .date { font-size: 12px; color: var(--muted); margin-right: 4px; white-space: nowrap; }
.msg-snippet { padding: 0 14px 14px 66px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: -6px; }
.msg-body { padding: 4px 14px 14px 66px; }
.msg-body iframe { width: 100%; border: 0; display: block; min-height: 60px; background: #fff; border-radius: 10px; color-scheme: light; }
.msg-body iframe.dark { background: #16161a; color-scheme: dark; }
.print-frame { position: fixed; right: 0; bottom: 0; width: 1px; height: 1px; border: 0; opacity: 0; pointer-events: none; }
.banner.translate { background: var(--accent-soft); color: var(--text); }
.banner.translate .icon { color: var(--accent); }
.translate-slot:empty { display: none; }
.msg-text { white-space: pre-wrap; word-break: break-word; font-size: 14.5px; line-height: 1.6; }
.quote-toggle { border: 1px solid var(--border-strong); background: var(--surface-2); border-radius: 6px; height: 18px; padding: 0 6px; line-height: 1; cursor: pointer; color: var(--muted); font-weight: 700; margin: 6px 0; }
.quoted { color: var(--muted); border-left: 2px solid var(--border-strong); padding-left: 10px; margin-top: 6px; }
.banner { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 9px 12px; border-radius: 10px; background: var(--surface-2); color: var(--muted); font-size: 13px; margin: 0 0 10px; }
.banner.warn { background: var(--warning-soft); color: var(--warning); }
.banner.danger { background: var(--danger-soft); color: var(--danger); }
.banner .btn { height: 28px; padding: 0 10px; font-size: 12.5px; }
.verified { display: inline-flex; align-items: center; gap: 3px; color: var(--success); font-size: 12px; font-weight: 600; }
.attachments { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.att { display: flex; align-items: center; gap: 10px; padding: 8px 12px 8px 8px; border: 1px solid var(--border); border-radius: 10px; text-decoration: none; color: var(--text); max-width: 260px; background: var(--surface); }
.att:hover { background: var(--hover); }
.att .thumb { width: 38px; height: 38px; border-radius: 7px; background: var(--surface-2); display: grid; place-items: center; overflow: hidden; color: var(--muted); flex: none; }
.att .thumb img { width: 100%; height: 100%; object-fit: cover; }
.att .info { min-width: 0; display: grid; }
.att .info b { font-weight: 550; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.att .info small { color: var(--muted); }
.reply-bar { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 0 66px; }
.reader-empty { flex: 1; display: grid; place-items: center; color: var(--faint); text-align: center; gap: 6px; }

/* ---------- composer ---------- */
.composer { display: flex; flex-direction: column; background: var(--surface); }
.composer.floating { position: fixed; right: 24px; bottom: 0; width: min(600px, calc(100vw - 48px)); height: min(640px, calc(100dvh - 80px)); border-radius: 14px 14px 0 0; box-shadow: var(--shadow-lg); z-index: 40; border: 1px solid var(--border); }
.composer.floating.min { height: 48px; overflow: hidden; }
.composer.floating.max { right: 50%; bottom: 50%; transform: translate(50%, 50%); width: min(980px, calc(100vw - 48px)); height: min(820px, calc(100dvh - 48px)); border-radius: 14px; }
.composer.inline { border: 1px solid var(--border); border-radius: var(--radius); margin: 14px 0 0 66px; box-shadow: var(--shadow); min-height: 280px; }
.composer-head { display: flex; align-items: center; gap: 4px; height: 48px; padding: 0 6px 0 16px; border-bottom: 1px solid var(--border); flex: none; cursor: default; }
.composer.floating .composer-head { cursor: pointer; background: var(--surface-2); border-radius: 14px 14px 0 0; }
.composer-head h3 { font-size: 14px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.composer-head .status { font-size: 12px; color: var(--faint); margin-right: 6px; white-space: nowrap; }
.cfield { display: flex; align-items: center; gap: 8px; padding: 0 12px 0 16px; border-bottom: 1px solid var(--border); min-height: 44px; flex: none; }
.cfield > label { color: var(--muted); font-size: 13px; width: 96px; flex: none; white-space: nowrap; line-height: 1; }
.cfield select, .cfield input[type=text] { border: 0; background: transparent; padding: 10px 0; box-shadow: none !important; border-radius: 0; }
.cfield .toggles { display: flex; gap: 2px; }
.cfield .toggles button { border: 0; background: none; color: var(--muted); cursor: pointer; padding: 4px 6px; border-radius: 6px; font-size: 13px; }
.cfield .toggles button:hover { background: var(--hover); color: var(--text); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; flex: 1; min-width: 0; padding: 7px 0; position: relative; align-items: center; min-height: 44px; }
.chips input { flex: 1; min-width: 120px; height: 28px; line-height: 28px; border: 0 !important; padding: 0 !important; margin: 0; box-shadow: none !important; background: transparent !important; }
.rchip { display: inline-flex; align-items: center; gap: 4px; height: 26px; padding: 0 4px 0 10px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); font-size: 13px; max-width: 100%; }
.rchip.invalid { border-color: var(--danger); color: var(--danger); }
.rchip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rchip button { border: 0; background: none; color: var(--muted); cursor: pointer; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; padding: 0; }
.rchip button:hover { background: var(--hover); }
.suggest { position: absolute; top: 100%; left: 0; right: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); z-index: 5; overflow: hidden; }
.suggest button { display: grid; width: 100%; text-align: left; border: 0; background: none; padding: 8px 12px; cursor: pointer; }
.suggest button.on, .suggest button:hover { background: var(--hover); }
.suggest small { color: var(--muted); }
.composer textarea.body { flex: 1; border: 0; border-radius: 0; resize: none; padding: 14px 16px; font-size: 14.5px; line-height: 1.6; box-shadow: none !important; min-height: 140px; background: transparent; }
.composer .quote-row { padding: 0 16px 8px; display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12.5px; }
.composer .quote-preview { margin: 0 16px 10px; max-height: 160px; overflow: auto; font-size: 12.5px; color: var(--muted); white-space: pre-wrap; border-left: 2px solid var(--border-strong); padding-left: 10px; }
.composer-files { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; }
.cfile { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 4px 0 10px; border-radius: 8px; background: var(--surface-2); font-size: 12.5px; max-width: 240px; position: relative; overflow: hidden; }
.cfile span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cfile .bar { position: absolute; left: 0; bottom: 0; height: 2px; background: var(--accent); transition: width .2s; }
.composer-foot { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-top: 1px solid var(--border); flex: none; }
.composer.drag::after { content: "Pudota liitteet tähän"; position: absolute; inset: 0; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 12%, transparent); border: 2px dashed var(--accent); border-radius: inherit; color: var(--accent); font-weight: 650; pointer-events: none; }
.composer { position: relative; }

/* ---------- settings ---------- */
.settings { flex: 1; overflow-y: auto; padding: 8px 24px 40px; }
.settings-inner { max-width: 820px; }
.settings h1 { font-size: 22px; margin: 10px 0 18px; }
.tabs { display: flex; gap: 4px; overflow-x: auto; margin-bottom: 18px; scrollbar-width: none; }
.tabs button { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; cursor: pointer; color: var(--muted); font-weight: 600; white-space: nowrap; }
.tabs button.on { background: var(--selected); color: var(--text); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; }
.card-head { padding: 16px 18px 6px; }
.card-head h2 { font-size: 15px; }
.card-head p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.setting { display: flex; align-items: center; gap: 16px; padding: 14px 18px; border-top: 1px solid var(--border); }
.card-head + .setting { border-top: 0; }
.setting .label { flex: 1; min-width: 0; }
.setting .label b { font-weight: 600; display: block; }
.setting .label small { color: var(--muted); display: block; margin-top: 2px; }
.setting.stack { flex-direction: column; align-items: stretch; }
.alias-card { padding: 14px 18px; border-top: 1px solid var(--border); display: grid; gap: 10px; }
.alias-card .top { display: flex; gap: 10px; align-items: center; }
.alias-card .addr { font-weight: 650; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alias-card .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.alias-card .flags { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; color: var(--muted); font-size: 13px; }
.alias-card .flags label { display: inline-flex; gap: 8px; align-items: center; }
.codes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; font: 600 15px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; padding: 14px; background: var(--surface-2); border-radius: 10px; letter-spacing: .04em; }
.list-plain { list-style: none; margin: 0; padding: 0; }
.list-plain li { display: flex; gap: 12px; align-items: center; padding: 11px 18px; border-top: 1px solid var(--border); }
.list-plain li .grow { flex: 1; min-width: 0; }
.list-plain li .grow small { display: block; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kbd { font: 600 11px ui-monospace, monospace; padding: 2px 6px; border-radius: 5px; border: 1px solid var(--border-strong); background: var(--surface-2); }

/* ---------- auth screens ---------- */
.auth { min-height: 100dvh; display: grid; place-items: center; padding: 24px; background: radial-gradient(1200px 600px at 50% -10%, var(--accent-soft), transparent), var(--bg); }
.auth-card { width: min(420px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: 22px; padding: 34px 30px 28px; box-shadow: var(--shadow); text-align: center; display: grid; gap: 14px; }
.auth-card .brand-mark { width: 52px; height: 52px; border-radius: 16px; margin: 0 auto 4px; }
.auth-card h1 { font-size: 23px; }
.auth-card p { margin: 0; color: var(--muted); }
.auth-card .btn { height: 46px; width: 100%; font-size: 15px; }
.auth-card .error { color: var(--danger); background: var(--danger-soft); border-radius: 10px; padding: 10px 12px; font-size: 13px; }
.auth-card .foot { font-size: 12px; color: var(--faint); display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 4px; }
.provider-discord { background: #5865f2 !important; border-color: #5865f2 !important; color: #fff !important; }
.provider-roblox { background: var(--text) !important; border-color: var(--text) !important; color: var(--bg) !important; }

/* ---------- overlays ---------- */
.toasts { position: fixed; left: 50%; bottom: calc(20px + var(--safe-bottom)); transform: translateX(-50%); display: grid; gap: 8px; z-index: 100; width: max-content; max-width: calc(100vw - 24px); }
.toast { display: flex; align-items: center; gap: 12px; padding: 10px 8px 10px 16px; border-radius: 12px; background: #1f1f25; color: #f3f3f6; box-shadow: var(--shadow-lg); animation: rise .2s ease-out; font-size: 13.5px; }
:root[data-theme="dark"] .toast { background: #2a2a32; }
.toast.leaving { opacity: 0; transform: translateY(6px); transition: .18s; }
.toast.error { background: #7f1d1d; }
.toast-action { border: 0; background: none; color: #a5a1ff; font-weight: 700; cursor: pointer; padding: 4px 8px; border-radius: 6px; }
.toast-close { border: 0; background: none; color: #aaa; cursor: pointer; display: grid; place-items: center; padding: 4px; border-radius: 6px; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.dialog-backdrop { position: fixed; inset: 0; background: rgb(10 10 14 / .45); display: grid; place-items: center; z-index: 90; padding: 16px; animation: fade .15s; backdrop-filter: blur(2px); }
@keyframes fade { from { opacity: 0; } }
.dialog { width: min(460px, 100%); max-height: calc(100dvh - 32px); overflow: auto; background: var(--surface); border-radius: 18px; box-shadow: var(--shadow-lg); animation: rise .18s ease-out; }
.dialog.wide { width: min(640px, 100%); }
.dialog-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 12px 4px 20px; }
.dialog-head h2 { font-size: 17px; }
.dialog-body { padding: 8px 20px 4px; display: grid; gap: 14px; }
.dialog-body p { margin: 0; color: var(--muted); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 16px 20px 18px; }
.popover { position: fixed; z-index: 95; min-width: 210px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg); padding: 6px; animation: fade .12s; }
.popover button { display: flex; align-items: center; gap: 10px; width: 100%; border: 0; background: none; padding: 9px 10px; border-radius: 8px; cursor: pointer; text-align: left; }
.popover button .label { display: grid; min-width: 0; }
.popover button .label small { color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.popover button .tick { width: 16px; display: inline-grid; place-items: center; color: var(--accent); flex: none; }
.popover button.checked { font-weight: 600; }
.popover .popover-heading { padding: 8px 10px 4px; font-size: 11.5px; font-weight: 650; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.popover { max-height: min(70vh, 520px); overflow-y: auto; }
.swatch-dot { width: 16px; height: 16px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgb(0 0 0 / .12); }
.popover button:hover, .popover button:focus { background: var(--hover); outline: none; }
.popover button .icon { color: var(--muted); }
.popover button.danger { color: var(--danger); }
.popover button.danger .icon { color: var(--danger); }
.fab { display: none; }
.scrim { display: none; }
.offline { position: fixed; top: calc(8px + var(--safe-top)); left: 50%; transform: translateX(-50%); background: var(--warning-soft); color: var(--warning); padding: 6px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 600; z-index: 80; box-shadow: var(--shadow); }

body.compact .row { padding-top: 7px; padding-bottom: 7px; }
body.compact .row .avatar { width: 28px; height: 28px; font-size: 11px; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .content { grid-template-columns: minmax(0, 1fr); }
  .content.reading .list-pane { display: none; }
  .content:not(.reading) .reader { display: none; }
}
@media (max-width: 780px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: min(300px, 86vw); background: var(--surface); z-index: 60; transform: translateX(-102%); transition: transform .22s ease; box-shadow: var(--shadow-lg); padding-bottom: calc(12px + var(--safe-bottom)); }
  .app.drawer .sidebar { transform: none; }
  .app.drawer .scrim { display: block; position: fixed; inset: 0; background: rgb(0 0 0 / .35); z-index: 55; }
  .menu-btn { display: inline-grid; }
  .topbar { padding: calc(8px + var(--safe-top)) 10px 8px; gap: 4px; }
  .search input { height: 44px; }
  .content { padding: 0; gap: 0; }
  .pane { border-radius: 0; box-shadow: none; }
  .list-head { min-height: 48px; }
  .reader-body { padding: 14px 14px calc(90px + var(--safe-bottom)); }
  .msg-body, .msg-snippet { padding-left: 14px; }
  .reply-bar { margin-left: 0; }
  .reply-bar .btn { flex: 1; }
  .composer.inline { margin-left: 0; }
  .msg-head { grid-template-columns: 36px minmax(0, 1fr) auto; }
  .msg-head .avatar { width: 36px; height: 36px; }
  .composer.floating, .composer.floating.max { inset: 0; width: 100%; height: 100dvh; border-radius: 0; transform: none; padding-top: var(--safe-top); padding-bottom: var(--safe-bottom); }
  .composer.floating .composer-head { border-radius: 0; }
  .fab { display: inline-flex; position: fixed; right: 18px; bottom: calc(18px + var(--safe-bottom)); z-index: 30; height: 56px; padding: 0 22px; border-radius: 18px; border: 0; background: var(--accent-soft); color: var(--text); font-weight: 650; align-items: center; gap: 10px; box-shadow: var(--shadow-lg); cursor: pointer; }
  .settings { padding: 4px 14px 40px; }
  .alias-card .grid { grid-template-columns: 1fr; }
  .row .when { font-size: 11.5px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- custom controls ---------- */
.select { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 10px 0 12px; border: 1px solid var(--border-strong); background: var(--surface);
  border-radius: var(--radius-sm); cursor: pointer; max-width: 100%; min-width: 0; color: var(--text); text-align: left; transition: border-color .15s, background .15s; }
.select:hover { background: var(--hover); }
.select:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); outline: none; }
.select .select-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }
.select .chev { color: var(--muted); }
.select.bare { border-color: transparent; background: transparent; padding-left: 0; height: 40px; flex: 1; }
.select.bare:hover { background: transparent; }
.select.bare .chev { margin-left: auto; }
input[type=checkbox] { appearance: none; -webkit-appearance: none; width: 18px; height: 18px; margin: 0; border: 1.5px solid var(--border-strong); border-radius: 5px;
  background: var(--surface); display: inline-grid; place-content: center; cursor: pointer; flex: none; transition: background .12s, border-color .12s; }
input[type=checkbox]::after { content: ""; width: 10px; height: 10px; clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%); background: var(--accent-text); transform: scale(0); transition: transform .12s; }
input[type=checkbox]:checked, input[type=checkbox]:indeterminate { background: var(--accent); border-color: var(--accent); }
input[type=checkbox]:checked::after { transform: scale(1); }
input[type=checkbox]:indeterminate::after { clip-path: none; height: 2px; transform: scale(1); }
input[type=checkbox]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.switch input[type=checkbox] { appearance: auto; opacity: 0; width: 100%; height: 100%; border: 0; }
.switch input[type=checkbox]::after { display: none; }
.swatch { width: 22px; height: 22px; border-radius: 50%; border: 0; cursor: pointer; flex: none; box-shadow: inset 0 0 0 1px rgb(0 0 0 / .12), 0 0 0 2px var(--surface), 0 0 0 3px var(--border-strong); }
.picture-btn { position: relative; border: 0; background: none; padding: 0; cursor: pointer; border-radius: 50%; flex: none; }
.picture-btn .picture-edit { position: absolute; right: -2px; bottom: -2px; width: 18px; height: 18px; border-radius: 50%; background: var(--surface); color: var(--muted);
  display: grid; place-items: center; box-shadow: 0 0 0 1px var(--border-strong); }
.picture-btn:hover .picture-edit { color: var(--accent); }
@media (max-width: 780px) {
  .cfield > label { width: 84px; font-size: 12.5px; }
}

/* ---------- scrollbars: thin, rounded, only as visible as needed ---------- */
:root { --scroll-thumb: rgb(120 120 135 / .35); --scroll-thumb-hover: rgb(120 120 135 / .6); }
* { scrollbar-width: thin; scrollbar-color: var(--scroll-thumb) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border-radius: 999px; border: 3px solid transparent; background-clip: padding-box; min-height: 40px; }
::-webkit-scrollbar-thumb:hover { background: var(--scroll-thumb-hover); background-clip: padding-box; border: 2px solid transparent; }
::-webkit-scrollbar-corner { background: transparent; }
/* Scroll areas show the thumb faintly until hovered, like native overlay scrollbars. */
.list, .reader-body, .settings, .sidebar, .popover, .suggest, .composer textarea.body, .dialog { scrollbar-color: transparent transparent; transition: scrollbar-color .2s; }
.list:hover, .reader-body:hover, .settings:hover, .sidebar:hover, .popover:hover, .suggest:hover, .composer textarea.body:hover, .dialog:hover,
.list:focus-within, .reader-body:focus-within { scrollbar-color: var(--scroll-thumb) transparent; }
.list::-webkit-scrollbar-thumb, .reader-body::-webkit-scrollbar-thumb, .settings::-webkit-scrollbar-thumb, .sidebar::-webkit-scrollbar-thumb { background-color: transparent; }
.list:hover::-webkit-scrollbar-thumb, .reader-body:hover::-webkit-scrollbar-thumb, .settings:hover::-webkit-scrollbar-thumb, .sidebar:hover::-webkit-scrollbar-thumb { background-color: var(--scroll-thumb); }
.list:hover::-webkit-scrollbar-thumb:hover, .reader-body:hover::-webkit-scrollbar-thumb:hover, .settings:hover::-webkit-scrollbar-thumb:hover, .sidebar:hover::-webkit-scrollbar-thumb:hover { background-color: var(--scroll-thumb-hover); }
.tabs::-webkit-scrollbar { display: none; }

/* ---------- device approval ---------- */
.approval-code { font: 700 34px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .12em; padding: 18px; background: var(--surface-2); border-radius: 14px; }
.waiting { display: inline-flex; align-items: center; justify-content: center; gap: 10px; }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--border-strong); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }