:root {
  --black: #050507; --black-2: #0b0b10; --panel: rgba(255,255,255,.035); --line: rgba(245,242,237,.09);
  --paper: #f5f2ed; --paper-dim: #a8a6a0; --dim: #77756f;
  --yolk: #ffb627; --yolk-soft: #ffcf6e; --cyan: #00d9ff; --magenta: #d946ef; --red: #ff3b4e; --green: #3ddc97;
  --display: 'Space Grotesk', system-ui, sans-serif; --body: 'Inter', system-ui, sans-serif; --mono: 'IBM Plex Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { background: var(--black); color: var(--paper); font-family: var(--body); -webkit-font-smoothing: antialiased; overflow: hidden; }
[hidden] { display: none !important; }
a { color: var(--cyan); }
button { font: inherit; color: inherit; }
.ring-glow { position: fixed; width: 1400px; height: 1400px; border-radius: 50%; top: -900px; left: 50%; transform: translateX(-50%);
  background: conic-gradient(from 200deg, var(--cyan) 0deg, var(--magenta) 140deg, transparent 200deg, transparent 360deg);
  filter: blur(90px); opacity: .32; pointer-events: none; z-index: 0; }
.screen { position: relative; z-index: 1; height: 100%; }
.center { display: flex; align-items: center; justify-content: center; padding: 20px; overflow-y: auto; }
.card { background: rgba(11,11,16,.82); border: 1px solid var(--line); border-radius: 20px; padding: 32px; backdrop-filter: blur(10px); }
.auth { width: 100%; max-width: 420px; display: flex; flex-direction: column; gap: 16px; }
.brand-big { font-family: var(--mono); font-size: 13px; letter-spacing: .16em; color: var(--cyan); }
h1 { font-family: var(--display); font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.muted { color: var(--paper-dim); line-height: 1.55; font-size: 15px; }
.small { font-size: 13px; }
label { display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: var(--paper-dim); font-family: var(--mono); }
label.check { flex-direction: row; align-items: flex-start; gap: 10px; font-family: var(--body); font-size: 14px; color: var(--paper); line-height: 1.5; }
label.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--cyan); }
input[type=email], input[type=password], input:not([type]), input[type=text], textarea {
  background: rgba(255,255,255,.05); border: 1px solid rgba(245,242,237,.14); border-radius: 12px; color: var(--paper);
  font: 15px var(--body); padding: 12px 14px; outline: none; width: 100%; }
input:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,217,255,.15); }
textarea { resize: none; line-height: 1.5; }
.btn { background: var(--paper); color: var(--black); border: 0; border-radius: 100px; font-weight: 600; padding: 12px 22px; min-height: 46px; cursor: pointer; }
.btn:hover { background: #fff; }
.btn:disabled { opacity: .5; cursor: default; }
.btn.ghost { background: transparent; color: var(--paper); border: 1px solid rgba(245,242,237,.2); }
.btn.sm { min-height: 36px; padding: 6px 14px; font-size: 13px; }
.btn.danger { background: var(--red); color: #fff; }
.link-btn { background: none; border: 0; color: var(--paper-dim); cursor: pointer; font-family: var(--mono); font-size: 12px; padding: 8px; }
.link-btn:hover { color: var(--paper); }
.form-error { color: #ff8a96; font-size: 14px; min-height: 0; }
.form-error:empty { display: none; }
.lang-row { display: flex; justify-content: center; }
.lang-switch { display: flex; border: 1px solid rgba(245,242,237,.18); border-radius: 100px; padding: 3px; gap: 2px; }
.lang-btn { background: none; border: 0; color: var(--paper-dim); font-family: var(--mono); font-size: 11px; font-weight: 600; padding: 5px 11px; border-radius: 100px; cursor: pointer; }
.lang-btn.active { background: var(--paper); color: var(--black); }

/* app */
.app { display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--line); background: rgba(5,5,7,.6); backdrop-filter: blur(8px); }
.brand { font-family: var(--display); font-weight: 700; letter-spacing: .08em; text-decoration: none; color: var(--paper); }
.brand-sub { font-family: var(--mono); font-weight: 500; letter-spacing: .1em; font-size: 11px; color: var(--cyan); margin-left: 6px; text-transform: uppercase; }
.top-right { display: flex; align-items: center; gap: 12px; }
.me { font-family: var(--mono); font-size: 12px; color: var(--paper); }
.layout { flex: 1; display: flex; min-height: 0; }
.sidebar { width: 240px; flex-shrink: 0; border-right: 1px solid var(--line); padding: 18px 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.side-label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); padding: 8px 10px 4px; }
.sidebar ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.room-btn { width: 100%; display: flex; align-items: center; gap: 10px; background: none; border: 0; border-radius: 10px; padding: 10px; cursor: pointer; text-align: left; color: var(--paper-dim); font-size: 15px; }
.room-btn:hover { background: rgba(255,255,255,.04); color: var(--paper); }
.room-btn.active { background: rgba(0,217,255,.1); color: var(--paper); }
.hash { font-family: var(--mono); color: var(--cyan); width: 16px; text-align: center; }
.badge { margin-left: auto; background: var(--red); color: #fff; border-radius: 100px; font-size: 11px; padding: 1px 7px; font-family: var(--mono); }
.side-charter { margin-top: auto; padding: 10px; font-size: 13px; color: var(--paper-dim); }

.pane { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.pane-head { padding: 18px 24px 14px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.pane-head h2 { font-family: var(--display); font-size: 22px; font-weight: 600; }
.pane-head p { color: var(--paper-dim); font-size: 14px; margin-top: 2px; }
.back { background: none; border: 0; color: var(--cyan); cursor: pointer; font-family: var(--mono); font-size: 12px; padding: 0 0 6px; }
.scroll { flex: 1; overflow-y: auto; padding: 16px 24px; }
.msg { display: flex; flex-direction: column; gap: 4px; padding: 10px 12px; border-radius: 12px; position: relative; }
.msg:hover { background: rgba(255,255,255,.03); }
.msg-head { display: flex; align-items: baseline; gap: 8px; }
.msg-author { font-weight: 600; font-size: 14px; }
.msg-team { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--black); background: var(--yolk); border-radius: 4px; padding: 1px 5px; }
.msg-time { font-family: var(--mono); font-size: 11px; color: var(--dim); }
.msg-body { font-size: 15px; line-height: 1.55; color: #e7e4de; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg-actions { position: absolute; top: 6px; right: 8px; display: none; gap: 4px; }
.msg:hover .msg-actions, .msg:focus-within .msg-actions { display: flex; }
.icon-btn { background: rgba(255,255,255,.06); border: 1px solid var(--line); border-radius: 8px; color: var(--paper-dim); font-size: 12px; padding: 4px 8px; cursor: pointer; font-family: var(--mono); }
.icon-btn:hover { color: var(--paper); }
.empty { color: var(--dim); text-align: center; padding: 40px 10px; font-size: 14px; }
.composer { border-top: 1px solid var(--line); padding: 12px 24px 16px; display: flex; gap: 10px; align-items: flex-end; }
.composer textarea { min-height: 46px; max-height: 160px; }
.composer-note { border-top: 1px solid var(--line); padding: 16px 24px; color: var(--paper-dim); font-size: 14px; }
.topic { display: flex; align-items: center; gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); margin-bottom: 10px; cursor: pointer; }
.topic:hover { border-color: rgba(0,217,255,.35); }
.topic-main { flex: 1; min-width: 0; }
.topic-title { font-weight: 600; font-size: 16px; overflow-wrap: anywhere; }
.topic-meta { font-family: var(--mono); font-size: 11px; color: var(--dim); margin-top: 4px; }
.tag { font-family: var(--mono); font-size: 11px; border-radius: 100px; padding: 3px 9px; white-space: nowrap; }
.tag.ok { background: rgba(61,220,151,.14); color: var(--green); }
.vote { display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 52px; min-height: 52px; border-radius: 12px; border: 1px solid var(--line); background: none; cursor: pointer; color: var(--paper-dim); }
.vote.on { border-color: var(--yolk); color: var(--yolk-soft); }
.vote b { font-family: var(--mono); font-size: 15px; color: var(--paper); }
.new-topic { border: 1px solid rgba(0,217,255,.3); border-radius: 14px; padding: 16px; margin-bottom: 16px; display: flex; flex-direction: column; gap: 10px; background: rgba(0,217,255,.04); }
.new-topic .row { display: flex; gap: 10px; justify-content: flex-end; }
.report { border: 1px solid var(--line); border-radius: 14px; padding: 14px; margin-bottom: 10px; background: var(--panel); display: flex; flex-direction: column; gap: 8px; }
.report .excerpt { background: rgba(255,59,78,.06); border-left: 3px solid var(--red); padding: 8px 10px; border-radius: 6px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 14px; }
.report .row { display: flex; flex-wrap: wrap; gap: 6px; }
.mod-section { font-family: var(--display); font-size: 16px; margin: 22px 0 10px; }
.mod-line { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 50; max-width: min(560px, calc(100% - 32px));
  background: #1a1018; border: 1px solid rgba(255,59,78,.45); color: var(--paper); border-radius: 12px; padding: 12px 16px; font-size: 14px; line-height: 1.5; box-shadow: 0 12px 30px rgba(0,0,0,.4); }
.toast.info { background: #0e1a1e; border-color: rgba(0,217,255,.4); }

@media (max-width: 760px) {
  .layout { flex-direction: column; }
  .sidebar { width: auto; flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 8px; gap: 4px; }
  .sidebar ul { flex-direction: row; }
  .side-label, .side-charter { display: none; }
  #mod-entry { display: block; }
  .room-btn { white-space: nowrap; padding: 8px 10px; }
  .topbar { padding: 10px 12px; }
  .me { display: none; }
  .scroll, .pane-head, .composer { padding-left: 14px; padding-right: 14px; }
  .msg-actions { display: flex; position: static; margin-top: 2px; }
}
@media (max-width: 760px) { .toast { top: 70px; bottom: auto; } }

.auth-logo { display: flex; align-items: center; gap: 12px; }
.auth-logo img { width: 56px; height: 56px; border-radius: 14px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }