@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600&display=swap");

:root {
  --paper: #EEE8DC;
  --paper-2: #E5DDCD;
  --card: #F5F1E8;
  --ink: #161514;
  --ink-2: #3B3731;
  --mut: #776F63;
  --line: #D4CAB7;
  --line-2: #C3B8A2;
  --danger: #9E3420;
  --ok: #3E6B3A;
  --shadow: 0 1px 0 rgba(22, 21, 20, .04), 0 8px 30px rgba(22, 21, 20, .08);
  --grain-op: .35;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #12110F;
    --paper-2: #1B1A17;
    --card: #1A1916;
    --ink: #ECE5D6;
    --ink-2: #CFC7B7;
    --mut: #978E7F;
    --line: #2C2A25;
    --line-2: #3A372F;
    --danger: #E3836A;
    --ok: #8DBA86;
    --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 10px 30px rgba(0, 0, 0, .45);
    --grain-op: .18;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: var(--grain-op);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .4 0 0 0 0 .33 0 0 0 .22 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body > * { position: relative; z-index: 1; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.mono, .label { font-family: var(--mono); }
.label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); font-weight: 500; }
.mut { color: var(--mut); }
.hidden { display: none !important; }

/* ---------- logo / wordmark ---------- */
.logo { width: 34px; height: auto; color: var(--ink); display: block; flex: none; }
.wordmark { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.wordmark b { font: 600 14px/1 var(--mono); letter-spacing: .32em; }
.wordmark span { font: 400 12px/1 var(--mono); letter-spacing: .2em; color: var(--mut); }

/* ---------- buttons / inputs ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 38px; padding: 0 16px; border-radius: 3px; cursor: pointer; white-space: nowrap;
  font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
  background: var(--ink); color: var(--paper); border: 1px solid var(--ink);
  transition: transform .06s ease, opacity .15s ease;
}
.btn:hover { opacity: .88; }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn.ghost:hover { border-color: var(--ink); opacity: 1; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.small { height: 30px; padding: 0 10px; font-size: 11px; }
.btn[disabled] { opacity: .45; cursor: default; }
.btn svg { width: 15px; height: 15px; }
.iconbtn {
  width: 34px; height: 34px; display: inline-grid; place-items: center; border-radius: 3px;
  background: transparent; border: 1px solid transparent; cursor: pointer; color: var(--ink-2);
}
.iconbtn:hover { border-color: var(--line-2); color: var(--ink); }
.iconbtn svg { width: 18px; height: 18px; }

.field { display: block; margin-bottom: 16px; }
.field .label { display: block; margin-bottom: 6px; }
.input {
  width: 100%; height: 44px; padding: 0 12px; border-radius: 3px;
  background: var(--card); border: 1px solid var(--line-2); color: var(--ink);
}
.input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.input.code { font-family: var(--mono); letter-spacing: .14em; text-transform: uppercase; }

/* ---------- auth pages ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-art {
  border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between;
  padding: 36px 40px;
}
.auth-art { background: var(--paper-2); }
.auth-art .big { width: min(620px, 92%); align-self: center; display: flex; flex-direction: column; gap: 34px; }
.auth-art .big .logo { width: 100%; height: auto; --paper: var(--paper-2); }
.auth-art .big h2 { font: 500 clamp(30px, 3.4vw, 46px)/1.08 var(--sans); letter-spacing: -.02em; margin: 0; max-width: 14ch; }
.auth-art .big p { margin: 0; color: var(--mut); max-width: 42ch; font-size: 16px; }
.auth-art .tag { font: 400 12px/1.6 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.auth-form { display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.auth-box { width: 100%; max-width: 380px; }
.auth-box h1 { font: 500 30px/1.15 var(--sans); letter-spacing: -.01em; margin: 10px 0 8px; }
.auth-box p.sub { margin: 0 0 28px; color: var(--mut); }
.auth-box .btn { width: 100%; height: 46px; margin-top: 6px; }
.auth-box .alt { margin-top: 22px; font-size: 14px; color: var(--mut); }
.notice { padding: 10px 12px; border-left: 2px solid var(--danger); background: var(--paper-2); margin-bottom: 18px; font-size: 14px; }
.notice.ok { border-color: var(--ok); }
.auth-mobile-mark { display: none; }
@media (max-width: 820px) {
  .auth { grid-template-columns: 1fr; }
  .auth-art { display: none; }
  .auth-mobile-mark { display: flex; margin-bottom: 30px; }
  .auth-form { align-items: flex-start; padding-top: 48px; }
}

/* ---------- app shell ---------- */
.top {
  position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.top-in { max-width: 1180px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 18px; }
.top .logo { width: 38px; }
.spacer { flex: 1; }
.meter { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
.meter .bar { height: 3px; background: var(--line); border-radius: 2px; overflow: hidden; }
.meter .bar i { display: block; height: 100%; background: var(--ink); }
.meter .mono { font-size: 11px; color: var(--mut); letter-spacing: .04em; }
.who { position: relative; }
.who-btn {
  display: flex; align-items: center; gap: 10px; height: 38px; padding: 0 10px 0 6px; border-radius: 3px;
  border: 1px solid var(--line-2); background: transparent; cursor: pointer;
}
.avatar {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); color: var(--paper); font: 600 11px/1 var(--mono); text-transform: uppercase;
}
.who-btn .name { font: 500 13px/1 var(--mono); }

.tabs { max-width: 1180px; margin: 0 auto; padding: 0 24px; display: flex; gap: 26px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a {
  padding: 10px 0 12px; text-decoration: none; border-bottom: 2px solid transparent; white-space: nowrap;
  font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mut);
}
.tabs a:hover { color: var(--ink); }
.tabs a.on { color: var(--ink); border-color: var(--ink); }

main.wrap { max-width: 1180px; margin: 0 auto; padding: 28px 24px 120px; }

/* ---------- files ---------- */
.bar-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.crumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; font: 500 13px/1.4 var(--mono); min-width: 0; }
.crumbs a { text-decoration: none; padding: 4px 6px; border-radius: 3px; color: var(--mut); }
.crumbs a:hover { background: var(--paper-2); color: var(--ink); }
.crumbs a.cur { color: var(--ink); }
.crumbs .sep { color: var(--line-2); }
.h-title { font: 500 26px/1.2 var(--sans); letter-spacing: -.01em; margin: 0 0 4px; word-break: break-word; }

.sel-bar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 12px; margin-bottom: 14px;
  background: var(--ink); color: var(--paper); border-radius: 3px;
}
.sel-bar .btn.ghost { color: var(--paper); border-color: color-mix(in srgb, var(--paper) 35%, transparent); }
.sel-bar .btn.ghost:hover { border-color: var(--paper); }
.sel-bar .count { font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin-right: auto; }

.list { border-top: 1px solid var(--line); }
.row {
  display: grid; grid-template-columns: 28px 30px minmax(0, 1fr) 110px 150px 40px; align-items: center; gap: 12px;
  padding: 0 8px; min-height: 54px; border-bottom: 1px solid var(--line); cursor: pointer;
}
.row:hover { background: color-mix(in srgb, var(--paper-2) 70%, transparent); }
.row.sel { background: var(--paper-2); }
.row.head { min-height: 38px; cursor: default; }
.row.head:hover { background: transparent; }
.row .nm { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .meta { font: 400 12px/1.3 var(--mono); color: var(--mut); white-space: nowrap; }
.row .sub { display: none; }
.ficon { width: 26px; height: 26px; color: var(--ink-2); }
.ficon.dir { color: var(--ink); }
.check { width: 16px; height: 16px; accent-color: var(--ink); cursor: pointer; }
@media (max-width: 720px) {
  .row { grid-template-columns: 26px 28px minmax(0, 1fr) 36px; gap: 10px; padding: 8px 4px; }
  .row .c-size, .row .c-date { display: none; }
  .row .sub { display: block; font: 400 11px/1.4 var(--mono); color: var(--mut); margin-top: 2px; }
  .row.head { display: none; }
  .meter { display: none; }
  .who-btn .name { display: none; }
  .top-in { padding: 12px 16px; gap: 12px; }
  .tabs, main.wrap { padding-left: 16px; padding-right: 16px; }
  .wordmark span { display: none; }
}

.empty { text-align: center; padding: 70px 20px; color: var(--mut); }
.empty .logo { width: 150px; margin: 0 auto 22px; opacity: .25; }
.empty h3 { font: 500 18px/1.3 var(--sans); color: var(--ink); margin: 0 0 6px; }
.skeleton { height: 54px; border-bottom: 1px solid var(--line); background: linear-gradient(90deg, transparent, var(--paper-2), transparent); background-size: 200% 100%; animation: sk 1.2s infinite; }
@keyframes sk { to { background-position: -200% 0; } }

/* ---------- drop zone ---------- */
.dropzone {
  display: flex; align-items: center; gap: 16px; width: 100%; padding: 18px 20px; margin: 0 0 20px; text-align: left; cursor: pointer;
  background: transparent; border: 1.5px dashed var(--line-2); border-radius: 4px; color: var(--ink); transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone.hot { border-color: var(--ink); background: var(--paper-2); }
.dropzone svg { width: 26px; height: 26px; flex: none; color: var(--mut); }
.dropzone.hot svg, .dropzone:hover svg { color: var(--ink); }
.dropzone > span { display: flex; flex-direction: column; gap: 2px; }
.dropzone b { font-weight: 500; }
.dropzone .mut { font-size: 13px; }
@media (max-width: 720px) { .dropzone { padding: 14px 16px; } .dropzone b { font-size: 14px; } }

/* ---------- drop overlay ---------- */
.drop {
  position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; pointer-events: none;
  background: color-mix(in srgb, var(--paper) 88%, transparent); opacity: 0; transition: opacity .12s;
}
.drop.on { opacity: 1; }
.drop .box { border: 1.5px dashed var(--ink); padding: 48px 56px; text-align: center; background: var(--card); }
.drop .box .logo { width: 120px; margin: 0 auto 18px; }

/* ---------- menus / modals / toasts ---------- */
.menu {
  position: fixed; z-index: 80; min-width: 190px; padding: 6px; background: var(--card);
  border: 1px solid var(--line-2); border-radius: 4px; box-shadow: var(--shadow);
}
.menu button {
  display: flex; width: 100%; align-items: center; gap: 10px; padding: 9px 10px; border: 0; background: transparent;
  text-align: left; border-radius: 3px; cursor: pointer; font-size: 14px;
}
.menu button:hover { background: var(--paper-2); }
.menu button.danger { color: var(--danger); }
.menu hr { border: 0; border-top: 1px solid var(--line); margin: 6px 0; }
.menu svg { width: 16px; height: 16px; color: var(--mut); }

.scrim { position: fixed; inset: 0; z-index: 90; background: rgba(10, 9, 8, .45); display: grid; place-items: center; padding: 16px; }
.modal {
  width: 100%; max-width: 440px; background: var(--card); border: 1px solid var(--line-2); border-radius: 4px;
  box-shadow: var(--shadow); padding: 24px;
}
.modal h2 { font: 500 20px/1.3 var(--sans); margin: 0 0 6px; }
.modal p { margin: 0 0 18px; color: var(--mut); }
.modal .acts { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.modal .secret { font: 500 18px/1.3 var(--mono); letter-spacing: .08em; padding: 14px; background: var(--paper-2); text-align: center; user-select: all; word-break: break-all; }

.folder-pick { max-height: 300px; overflow: auto; border: 1px solid var(--line); border-radius: 3px; }
.folder-pick button { display: flex; width: 100%; align-items: center; gap: 10px; padding: 10px 12px; border: 0; border-bottom: 1px solid var(--line); background: transparent; cursor: pointer; text-align: left; }
.folder-pick button:hover { background: var(--paper-2); }
.folder-pick svg { width: 18px; height: 18px; flex: none; }

.preview { position: fixed; inset: 0; z-index: 95; background: rgba(10, 9, 8, .92); display: flex; flex-direction: column; color: #ECE5D6; }
.preview .pbar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid rgba(236, 229, 214, .12); }
.preview .pbar .nm { font: 500 14px/1.3 var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.preview .pbar .iconbtn { color: #ECE5D6; }
.preview .pbar .btn { background: #ECE5D6; color: #161514; border-color: #ECE5D6; }
.preview .pbody { flex: 1; display: grid; place-items: center; padding: 16px; min-height: 0; }
.preview img, .preview video { max-width: 100%; max-height: 100%; object-fit: contain; }
.preview iframe { width: 100%; height: 100%; border: 0; background: #fff; }
.preview audio { width: min(560px, 100%); }
.preview .audio-card { text-align: center; width: min(560px, 100%); }
.preview .audio-card .logo { width: 180px; margin: 0 auto 24px; color: #ECE5D6; --paper: #0d0c0b; }
.preview .pwait { text-align: center; color: #ECE5D6; }
.preview .pwait .logo { width: 160px; margin: 0 auto 18px; --paper: #0d0c0b; animation: pulse 1.6s ease-in-out infinite; }
.preview .pwait .small { opacity: .55; font-size: 13px; }
@keyframes pulse { 50% { opacity: .45; } }
.preview pre { margin: 0; width: 100%; height: 100%; overflow: auto; background: #0d0c0b; padding: 16px; font: 13px/1.5 var(--mono); white-space: pre-wrap; }

.toasts { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 120; display: flex; flex-direction: column; gap: 8px; align-items: center; width: calc(100% - 32px); max-width: 460px; }
.toast { background: var(--ink); color: var(--paper); padding: 11px 16px; border-radius: 3px; font-size: 14px; box-shadow: var(--shadow); }
.toast.err { background: var(--danger); color: #fff; }

.uploads {
  position: fixed; right: 20px; bottom: 20px; z-index: 70; width: min(380px, calc(100% - 32px));
  background: var(--card); border: 1px solid var(--line-2); border-radius: 4px; box-shadow: var(--shadow);
}
.uploads .uhead { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.uploads .uhead .label { flex: 1; color: var(--ink); }
.uploads .ulist { max-height: 260px; overflow: auto; }
.uitem { padding: 10px 14px; border-bottom: 1px solid var(--line); }
.uitem:last-child { border-bottom: 0; }
.uitem .t { display: flex; gap: 8px; font-size: 13px; }
.uitem .t .n { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.uitem .t .s { font: 400 11px/1.6 var(--mono); color: var(--mut); }
.uitem .pb { height: 3px; background: var(--line); margin-top: 7px; border-radius: 2px; overflow: hidden; }
.uitem .pb i { display: block; height: 100%; background: var(--ink); width: 0; transition: width .2s; }
.uitem.done .pb i { background: var(--ok); }
.uitem.fail .pb i { background: var(--danger); }
@media (max-width: 720px) { .uploads { right: 16px; bottom: 16px; } }

/* ---------- panels (trash / activity / members / account) ---------- */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 22px; margin-bottom: 22px; }
.panel h2 { font: 500 18px/1.3 var(--sans); margin: 0 0 4px; }
.panel > p.mut { margin: 0 0 16px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mut); padding: 10px 8px; border-bottom: 1px solid var(--line); }
.table td { padding: 12px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table .acts { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.tscroll { overflow-x: auto; }
.badge { display: inline-block; font: 500 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 4px 6px; border: 1px solid var(--line-2); border-radius: 2px; color: var(--mut); vertical-align: middle; }
.badge.ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.badge.bad { color: var(--danger); border-color: var(--danger); }
.inline-form { display: flex; gap: 10px; flex-wrap: wrap; }
.inline-form .input { flex: 1; min-width: 180px; }
.code-pill { font: 500 13px/1 var(--mono); letter-spacing: .1em; }
.feed { list-style: none; margin: 0; padding: 0; }
.feed li { display: grid; grid-template-columns: 120px 1fr; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.feed li:last-child { border-bottom: 0; }
.feed .when { font: 400 12px/1.5 var(--mono); color: var(--mut); }
.feed .what b { font-weight: 600; }
.feed .what code { font: 400 13px var(--mono); word-break: break-all; }
@media (max-width: 720px) {
  .feed li { grid-template-columns: 1fr; gap: 2px; }
  .table.stack thead { display: none; }
  .table.stack tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .table.stack td { display: block; border: 0; padding: 3px 0; }
  .table.stack .acts { justify-content: flex-start; margin-top: 6px; }
  .panel { padding: 18px 16px; }
}

/* ---------- chat ---------- */
.tab-badge { display: inline-block; min-width: 18px; padding: 2px 5px; margin-left: 4px; border-radius: 9px; background: var(--ink); color: var(--paper); font: 600 10px/14px var(--mono); letter-spacing: 0; text-align: center; vertical-align: 1px; }
.chat { display: grid; grid-template-columns: 230px minmax(0, 1fr); border: 1px solid var(--line); border-radius: 4px; background: var(--card); overflow: hidden; min-height: 420px; margin-top: -8px; }
.rooms { border-right: 1px solid var(--line); padding: 12px 8px; overflow-y: auto; background: var(--paper-2); }
.rooms-head { display: flex; align-items: center; justify-content: space-between; padding: 0 2px 8px 10px; }
.room { display: flex; align-items: center; gap: 6px; padding: 7px 6px 7px 10px; border-radius: 3px; text-decoration: none; color: var(--ink-2); font: 500 14px/1.3 var(--mono); min-height: 36px; }
.room:hover { background: color-mix(in srgb, var(--ink) 6%, transparent); }
.room.on { background: var(--ink); color: var(--paper); }
.room.on .iconbtn { color: var(--paper); }
.room .rn { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.room .rm { width: 26px; height: 26px; opacity: 0; }
.room:hover .rm, .room.on .rm, .room .rm:focus-visible { opacity: 1; }
.room.arch { justify-content: space-between; }
.pill { min-width: 20px; padding: 1px 6px; border-radius: 10px; background: var(--ink); color: var(--paper); font: 600 11px/16px var(--mono); text-align: center; }
.pane { display: flex; flex-direction: column; min-width: 0; min-height: 0; position: relative; }
.pane.hot { outline: 2px dashed var(--ink); outline-offset: -6px; }
.pane-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.pane-head .h-title { margin: 0; font-size: 20px; font-family: var(--mono); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.msgs { flex: 1; overflow-y: auto; padding: 10px 0 16px; overscroll-behavior: contain; }
.msgs .empty { padding: 50px 20px; }
.msgs .empty .logo { width: 120px; }
.older { text-align: center; padding: 8px 0 14px; }
.day, .newline { display: flex; align-items: center; gap: 12px; margin: 14px 18px 6px; font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mut); }
.day::before, .day::after, .newline::before, .newline::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.newline { color: var(--danger); }
.newline::before, .newline::after { border-color: var(--danger); opacity: .5; }
.msg { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 12px; padding: 6px 18px; position: relative; }
.msg:not(.g) { margin-top: 8px; }
.msg.g { padding-top: 2px; padding-bottom: 2px; }
.msg:hover { background: color-mix(in srgb, var(--paper-2) 60%, transparent); }
.msg .avatar { width: 34px; height: 34px; font-size: 12px; }
.mtime-g { font: 400 10px/22px var(--mono); color: var(--mut); text-align: right; opacity: 0; }
.msg:hover .mtime-g { opacity: 1; }
.mhead { display: flex; align-items: baseline; gap: 10px; margin-bottom: 2px; }
.mhead b { font-weight: 600; font-size: 14px; }
.mhead .mono { font-size: 11px; }
.mtext { white-space: pre-wrap; word-wrap: break-word; overflow-wrap: anywhere; font-size: 15px; line-height: 1.5; }
.mtext a { text-decoration: underline; text-underline-offset: 2px; }
.edited { font-size: 12px; }
.mention { background: color-mix(in srgb, var(--ink) 10%, transparent); padding: 0 3px; border-radius: 2px; font-weight: 500; }
.mention.me { background: var(--ink); color: var(--paper); }
.macts { display: flex; gap: 2px; opacity: 0; align-self: start; }
.msg:hover .macts, .macts:focus-within { opacity: 1; }
.macts .iconbtn { width: 28px; height: 28px; }
.macts .iconbtn svg { width: 15px; height: 15px; }
@media (hover: none) { .macts { opacity: .6; } }
.mfiles { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.fchip { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; padding: 8px 10px; border: 1px solid var(--line-2); border-radius: 3px; background: var(--card); cursor: pointer; font-size: 13px; text-align: left; }
.fchip:hover { border-color: var(--ink); }
.fchip svg { width: 18px; height: 18px; flex: none; color: var(--ink-2); }
.fchip > span:first-of-type { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fchip .mono { font-size: 11px; white-space: nowrap; }
.fchip.missing { cursor: default; opacity: .6; }
.fchip.busy { opacity: .75; }
.fchip .x { border: 0; background: transparent; padding: 0; cursor: pointer; color: var(--mut); display: grid; }
.fthumb { padding: 0; border: 1px solid var(--line-2); border-radius: 3px; background: var(--paper-2); cursor: zoom-in; overflow: hidden; }
.fthumb img { display: block; max-width: min(320px, 100%); max-height: 240px; object-fit: cover; }
.medit textarea { width: 100%; min-height: 60px; padding: 8px 10px; border: 1px solid var(--ink); border-radius: 3px; background: var(--card); color: var(--ink); font: inherit; resize: none; }
.medit .acts { display: flex; gap: 8px; margin-top: 6px; }
.composer { border-top: 1px solid var(--line); padding: 12px 14px; position: relative; background: var(--card); }
.att-list { display: flex; flex-wrap: wrap; gap: 8px; }
.att-list:not(:empty) { margin-bottom: 10px; }
.comp-row { display: flex; align-items: flex-end; gap: 8px; }
.comp-row textarea { flex: 1; min-height: 42px; max-height: 200px; padding: 10px 12px; border: 1px solid var(--line-2); border-radius: 3px; background: var(--paper); color: var(--ink); font: inherit; font-size: 16px; line-height: 1.4; resize: none; }
.comp-row textarea:focus { outline: none; border-color: var(--ink); }
.comp-row .iconbtn { height: 42px; width: 42px; }
.comp-row .btn { height: 42px; }
.mention-pop { position: absolute; left: 60px; bottom: calc(100% - 6px); min-width: 220px; padding: 6px; background: var(--card); border: 1px solid var(--line-2); border-radius: 4px; box-shadow: var(--shadow); z-index: 5; }
.mention-pop button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 7px 8px; border: 0; background: transparent; border-radius: 3px; cursor: pointer; font: 500 14px var(--mono); text-align: left; }
.mention-pop button.on, .mention-pop button:hover { background: var(--paper-2); }
.mention-pop .avatar { width: 22px; height: 22px; font-size: 9px; }
.radios { display: flex; flex-direction: column; gap: 6px; }
.radio { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--line); border-radius: 3px; cursor: pointer; }
.radio:has(input:checked) { border-color: var(--ink); }
.radio input { margin-top: 4px; accent-color: var(--ink); }
.radio > span { display: flex; flex-direction: column; }
.radio b { font-weight: 500; }
.radio .mut { font-size: 13px; }
.notif-status ol { margin: 8px 0 0; padding-left: 20px; }
@media (max-width: 720px) {
  .chat { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); margin: -12px -16px 0; border-left: 0; border-right: 0; border-radius: 0; }
  .rooms { border-right: 0; border-bottom: 1px solid var(--line); padding: 8px; display: flex; gap: 6px; align-items: center; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
  .rooms-head { order: 2; padding: 0; }
  .rooms-head .label { display: none; }
  #room-list { display: flex; gap: 6px; }
  #room-archived { display: none; }
  .room { white-space: nowrap; padding: 6px 10px; min-height: 32px; border: 1px solid var(--line-2); }
  .room .rm { display: none; }
  .pane-head { padding: 10px 14px; }
  .msg { padding: 6px 12px; gap: 10px; grid-template-columns: 32px minmax(0, 1fr) auto; }
  .msg .avatar { width: 30px; height: 30px; }
  .composer { padding: 10px; padding-bottom: max(10px, env(safe-area-inset-bottom)); }
  .send-l { display: none; }
  .comp-row .btn { width: 42px; padding: 0; }
  .comp-row textarea { font-size: 16px; }
  .mention-pop { left: 10px; right: 10px; }
}

/* ---------- password eye ---------- */
.pw-wrap { position: relative; display: block; }
.pw-wrap .input { padding-right: 46px; }
.pw-eye { position: absolute; top: 50%; right: 6px; transform: translateY(-50%); width: 34px; height: 34px; display: grid; place-items: center; border: 0; border-radius: 3px; background: transparent; color: var(--mut); cursor: pointer; }
.pw-eye:hover { color: var(--ink); }
.pw-eye:focus-visible { outline: 2px solid var(--ink); outline-offset: 0; }
.pw-eye svg { width: 18px; height: 18px; }

/* ---------- touch devices: no auto-zoom, chat fits above the keyboard ---------- */
/* iOS zooms into any text field under 16px and stays zoomed — keep every field at 16px on touch screens. */
@media (pointer: coarse) {
  .input, textarea, select, input[type="text"], input[type="password"], input:not([type]) { font-size: 16px !important; }
}
/* While typing in chat on a phone/tablet the chat takes the whole visible area above the keyboard. */
body.kb .top { display: none; }
body.kb .chat { position: fixed; left: 0; right: 0; margin: 0; border-radius: 0; border-left: 0; border-right: 0; z-index: 30; }
body.kb .rooms { display: none; }
body.kb .chat { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr); }
@media (max-width: 720px) {
  .tabs { gap: 18px; }
  .tabs a { font-size: 11px; letter-spacing: .07em; }
  .pane-head { display: none; }
  .rooms { gap: 8px; }
  .rooms .notif-mini { margin-left: auto; }
}
.notif-mini { display: none; }
@media (max-width: 720px) { .notif-mini:not(.hidden) { display: inline-grid; } }