/* Slack Command Center. Design pass matched to the MagicPath mockup:
   near-black command-center theme, indigo accent, priority edge bars,
   needs-attention strip, gated composer. */

* { box-sizing: border-box; }
:root {
  --bg: #0a0c10;
  --panel: #11141b;
  --panel-2: #171b24;
  --border: #232a36;
  --text: #e8edf4;
  --muted: #8b96a5;
  --accent: #7c7ff2;
  --accent-soft: rgba(124, 127, 242, 0.14);
  --amber: #e2a336;
  --red: #ef5f6b;
  --green: #46c07a;
}

html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}
.hidden { display: none !important; }
a { color: var(--accent); text-decoration: none; }
button { font: inherit; }

.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 7px;
  background: linear-gradient(135deg, #7c7ff2, #5a5de0);
  color: #fff; font-size: 12px; font-weight: 800; letter-spacing: 0.5px;
}

/* login */
.login { display: flex; align-items: center; justify-content: center; height: 100vh; }
.login-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 32px; width: 330px; display: flex; flex-direction: column; gap: 14px; }
.login-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; }
.login-card input { background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 11px 12px; font-size: 14px; }
.login-card input:focus { outline: none; border-color: var(--accent); }
.login-card button { background: var(--accent); border: 0; border-radius: 8px; color: #0b0d1f;
  font-weight: 700; padding: 11px; cursor: pointer; }
.login-error { color: var(--red); font-size: 13px; min-height: 1em; margin: 0; }

/* frame */
.app { display: flex; height: 100vh; }
.sidebar { width: 224px; flex: none; background: var(--panel); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 16px 12px; gap: 18px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px;
  letter-spacing: 0.3px; padding: 0 6px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-item { display: flex; align-items: center; justify-content: space-between;
  background: transparent; border: 0; color: var(--muted); padding: 9px 10px;
  border-radius: 8px; cursor: pointer; font-size: 14px; text-align: left; }
.nav-item:hover { color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--text); font-weight: 600; }
.nav-badge { background: var(--accent); color: #0b0d1f; border-radius: 999px;
  font-size: 11px; font-weight: 700; padding: 1px 8px; }

.side-block { border-top: 1px solid var(--border); padding-top: 14px;
  display: flex; flex-direction: column; gap: 10px; }
.side-title { color: var(--muted); font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; padding: 0 6px; }
.sync-pill { font-size: 12px; color: var(--green); padding: 0 6px; }
.sync-pill.stale { color: var(--amber); }
.sync-pill.bad { color: var(--red); }
.refresh { background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 7px 12px; cursor: pointer; margin: 0 6px; }
.refresh:hover { border-color: var(--accent); }
.side-stats { display: flex; flex-direction: column; gap: 6px; padding: 0 6px;
  color: var(--muted); font-size: 12px; }
.side-stats b { color: var(--text); font-weight: 600; }
.side-foot { margin-top: auto; color: var(--muted); font-size: 11px; padding: 0 6px; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 12px 20px;
  border-bottom: 1px solid var(--border); }
.search { flex: 1; max-width: 460px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); padding: 8px 12px; font-size: 13px; }
.search:focus { outline: none; border-color: var(--accent); }
.view-title { margin-left: auto; color: var(--muted); font-size: 13px; }

main { flex: 1; overflow-y: auto; padding: 16px 20px 48px; }
.statusbar { border-top: 1px solid var(--border); background: var(--panel); color: var(--muted);
  font-size: 12px; padding: 7px 20px; }

/* needs-attention strip */
.attention { border: 1px solid rgba(226, 163, 54, 0.4); background: rgba(226, 163, 54, 0.07);
  border-radius: 10px; padding: 10px 14px; margin-bottom: 14px; max-width: 900px; }
.attention-title { color: var(--amber); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 8px; }
.attention-items { display: flex; flex-wrap: wrap; gap: 8px; }
.attention-chip { display: inline-flex; align-items: center; gap: 6px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 999px;
  padding: 4px 12px; font-size: 12px; cursor: pointer; color: var(--text); }
.attention-chip:hover { border-color: var(--amber); }
.attention-chip .who { font-weight: 700; }
.attention-chip .why { color: var(--muted); }

/* subtabs */
.subtabs { display: flex; align-items: center; gap: 6px; margin-bottom: 12px; }
.subtab { background: transparent; border: 1px solid var(--border); color: var(--muted);
  border-radius: 999px; padding: 3px 12px; cursor: pointer; font-size: 12px; }
.subtab.active { border-color: var(--accent); color: var(--text); background: var(--accent-soft); }
.count { color: var(--muted); font-size: 12px; margin-left: 8px; }

/* cards */
.list { display: flex; flex-direction: column; gap: 10px; max-width: 900px; }
.card { position: relative; background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px 12px 18px; overflow: hidden; }
.card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--accent); opacity: 0.65; }
.card.tier-high::before { background: var(--red); opacity: 1; }
.card.tier-mid::before { background: var(--amber); opacity: 0.9; }
.card.focused { border-color: var(--accent); }
.card-top { display: flex; align-items: center; gap: 10px; margin-bottom: 5px; }
.avatar { width: 28px; height: 28px; border-radius: 50%; flex: none;
  background: var(--panel-2); border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--accent); }
.sender { font-weight: 650; }
.in { color: var(--muted); font-size: 12px; }
.channel { color: var(--accent); font-size: 13px; }
.time { color: var(--muted); font-size: 12px; margin-left: auto; }
.score { color: var(--muted); font-size: 11px; font-weight: 700; border: 1px solid var(--border);
  border-radius: 999px; padding: 1px 8px; }
.card.tier-high .score { color: var(--red); border-color: rgba(239, 95, 107, 0.5); }
.card.tier-mid .score { color: var(--amber); border-color: rgba(226, 163, 54, 0.5); }
.tier { color: var(--muted); font-size: 11px; }
.badge { background: var(--accent); color: #0b0d1f; border-radius: 999px; font-size: 11px;
  font-weight: 700; padding: 0 8px; }
.body { word-break: break-word; color: #cdd6e1; }
.body.preview { color: var(--muted); font-size: 13px; }
.mention { color: var(--amber); font-weight: 600; }
.msg.hit { border-left: 2px solid var(--amber); padding-left: 10px; }

.card-bottom { display: flex; align-items: center; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.spacer { flex: 1; }
.chip { font-size: 11px; border-radius: 999px; padding: 1px 9px; border: 1px solid var(--border); color: var(--muted); }
.chip.mention { border-color: rgba(226, 163, 54, 0.6); color: var(--amber); }
.chip.dm, .chip.group-dm { border-color: rgba(124, 127, 242, 0.6); color: var(--accent); }
.chip.vip { border-color: rgba(239, 95, 107, 0.6); color: var(--red); }
.chip.kw { border-color: rgba(70, 192, 122, 0.6); color: var(--green); }
.act { background: transparent; border: 1px solid var(--border); color: var(--text);
  border-radius: 7px; padding: 4px 11px; cursor: pointer; font-size: 12px; }
.act:hover { border-color: var(--accent); }
.act.primary { background: var(--accent-soft); border-color: var(--accent); }
.empty { color: var(--muted); padding: 48px 0; text-align: center; }

/* gated composer (Phase 3) */
.composer { border-top: 1px dashed var(--border); margin-top: 12px; padding-top: 12px; }
.reactions { display: flex; gap: 6px; margin-bottom: 10px; align-items: center; }
.react-chip { background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px;
  padding: 4px 12px; font-size: 15px; cursor: not-allowed; opacity: 0.55; }
.drafts { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.drafts-title { color: var(--muted); font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px; }
.draft-card { border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px;
  color: var(--muted); font-size: 13px; background: var(--panel-2); opacity: 0.65; }
.compose-row { display: flex; gap: 8px; }
.compose-row textarea { flex: 1; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); padding: 9px 12px; font: inherit; resize: vertical;
  min-height: 40px; }
.compose-row button[disabled] { opacity: 0.5; cursor: not-allowed; }
.gate-note { color: var(--muted); font-size: 11px; margin-top: 8px; }
.gate-note b { color: var(--amber); }

/* conversation + thread */
.convo-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.msgs .msg { padding: 9px 0; border-bottom: 1px solid var(--border); }
.msg-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 2px; }
.thread-panel { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 12px; max-width: 900px; }
.thread-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.thread-msg { padding: 7px 0; border-top: 1px solid var(--border); }
.thread-msg:first-of-type { border-top: 0; }

/* config */
.cfg { max-width: 900px; display: flex; flex-direction: column; gap: 16px; }
.cfg-note { color: var(--muted); font-size: 13px; }
.cfg-block h3 { margin: 0 0 6px; font-size: 14px; }
.cfg-block textarea { width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 10px;
  font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
.cfg-block .save-btn { margin-top: 6px; }