:root {
  --bg: #0b0e14;
  --panel: #141925;
  --panel-2: #1b2230;
  --border: #263041;
  --text: #e6edf3;
  --muted: #8b97a8;
  --accent: #25d366; /* WhatsApp green */
  --accent-d: #1da851;
  --blue: #4d8bff;
  --danger: #ff5c5c;
  --warn: #f5b942;
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
#app { display: flex; height: 100vh; }

/* sidebar */
.sidebar { width: 232px; background: var(--panel); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 18px 14px; }
.brand { font-weight: 700; font-size: 16px; display: flex; flex-direction: column; gap: 2px; margin-bottom: 24px; padding: 0 8px; }
.brand .logo { color: var(--accent); }
.brand small { color: var(--muted); font-weight: 500; font-size: 11px; letter-spacing: .5px; text-transform: uppercase; }
nav { display: flex; flex-direction: column; gap: 4px; }
nav a { color: var(--muted); padding: 10px 12px; border-radius: 9px; cursor: pointer; user-select: none; display: flex; align-items: center; gap: 8px; }
nav a:hover { background: var(--panel-2); color: var(--text); }
nav a.active { background: var(--panel-2); color: var(--text); box-shadow: inset 2px 0 0 var(--accent); }
.sidebar-foot { margin-top: auto; }
.ws-status { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; padding: 8px; }
.me { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 8px; border-top: 1px solid var(--border); }
.me span { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* auth screen */
.auth-wrap { min-height: 100vh; width: 100%; display: flex; align-items: center; justify-content: center; }
.auth-card { width: 380px; max-width: 92vw; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 30px; }
.auth-card .brand { font-size: 20px; }
.auth-card h2 { margin: 6px 0 2px; }
.auth-card .tabs { display: flex; gap: 6px; margin: 18px 0; }
.auth-card .tabs button { flex: 1; }
.auth-card .tabs button.on { background: var(--accent); border-color: var(--accent); color: #062b14; font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.dot.on { background: var(--accent); } .dot.off { background: var(--danger); }

/* main */
main { flex: 1; overflow: auto; padding: 28px 32px; }
h1 { font-size: 22px; margin: 0 0 4px; }
.sub { color: var(--muted); margin: 0 0 24px; }
.row { display: flex; gap: 16px; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 12px; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.card .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.card .v { font-size: 30px; font-weight: 700; margin-top: 6px; }
.card .v.green { color: var(--accent); }

/* panels + tables */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 10px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: .4px; }
tr:last-child td { border-bottom: none; }

/* badges + buttons */
.badge { font-size: 11px; padding: 2px 8px; border-radius: 20px; background: var(--panel-2); color: var(--muted); }
.badge.green { background: rgba(37,211,102,.15); color: var(--accent); }
.badge.blue { background: rgba(77,139,255,.15); color: var(--blue); }
.badge.warn { background: rgba(245,185,66,.15); color: var(--warn); }
.badge.red { background: rgba(255,92,92,.15); color: var(--danger); }
.badge.hidden { display: none; }
button, .btn { font: inherit; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); padding: 9px 16px; border-radius: 9px; cursor: pointer; }
button:hover { border-color: #38465c; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #062b14; font-weight: 600; }
.btn.primary:hover { background: var(--accent-d); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); border-color: rgba(255,92,92,.4); }
.btn.sm { padding: 5px 10px; font-size: 12px; }
input, textarea, select { font: inherit; width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text); padding: 10px 12px; border-radius: 9px; }
textarea { resize: vertical; min-height: 70px; }
label.field { display: block; margin-bottom: 12px; }
label.field span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 5px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.muted { color: var(--muted); }
.empty { color: var(--muted); text-align: center; padding: 40px; }

/* modal */
#modal-root .overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 24px; width: 460px; max-width: 92vw; max-height: 88vh; overflow: auto; }
.modal h2 { margin: 0 0 16px; font-size: 18px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.qr-box { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 12px; }
.qr-box canvas { background: #fff; padding: 12px; border-radius: 10px; }

/* steps editor */
.step { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
.step .spread { margin-bottom: 8px; }

/* inbox */
.inbox { display: grid; grid-template-columns: 320px 1fr; gap: 0; height: calc(100vh - 130px); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.convo-list { border-right: 1px solid var(--border); overflow: auto; background: var(--panel); }
.convo { padding: 13px 16px; border-bottom: 1px solid var(--border); cursor: pointer; }
.convo:hover, .convo.active { background: var(--panel-2); }
.convo .top { display: flex; justify-content: space-between; }
.convo .name { font-weight: 600; }
.convo .preview { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.thread { display: flex; flex-direction: column; background: var(--bg); }
.thread-head { padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--panel); }
.bubbles { flex: 1; overflow: auto; padding: 18px; display: flex; flex-direction: column; gap: 8px; }
.bubble { max-width: 70%; padding: 9px 13px; border-radius: 12px; font-size: 13px; }
.bubble.out { align-self: flex-end; background: var(--accent-d); color: #fff; border-bottom-right-radius: 4px; }
.bubble.in { align-self: flex-start; background: var(--panel-2); border-bottom-left-radius: 4px; }
.bubble .meta { font-size: 10px; opacity: .65; margin-top: 3px; }
.composer { display: flex; gap: 10px; padding: 14px; border-top: 1px solid var(--border); background: var(--panel); }
.composer input { flex: 1; }

/* toast */
#toast-root { position: fixed; bottom: 22px; right: 22px; display: flex; flex-direction: column; gap: 10px; z-index: 80; }
.toast { background: var(--panel-2); border: 1px solid var(--border); border-left: 3px solid var(--accent); padding: 12px 16px; border-radius: 9px; min-width: 220px; animation: slide .2s ease; }
.toast.err { border-left-color: var(--danger); }
@keyframes slide { from { transform: translateX(20px); opacity: 0; } }
.hidden { display: none !important; }

/* panic + palette buttons in sidebar */
.panic-btn { width: 100%; background: rgba(255,92,92,.08); border: 1px solid rgba(255,92,92,.35); color: var(--danger); font-weight: 600; padding: 10px 12px; border-radius: 9px; cursor: pointer; margin-bottom: 8px; font-size: 13px; }
.panic-btn:hover { background: rgba(255,92,92,.16); border-color: rgba(255,92,92,.55); }
.panic-btn.panicked { background: var(--danger); color: #fff; border-color: var(--danger); }
.panic-btn.panicked:hover { background: #e04848; }
.palette-hint { width: 100%; background: transparent; border: 1px solid var(--border); color: var(--muted); padding: 9px 12px; border-radius: 9px; cursor: pointer; margin-bottom: 8px; font-size: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.palette-hint:hover { color: var(--text); border-color: #38465c; }
.palette-hint kbd { background: var(--panel-2); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; font-size: 11px; font-family: inherit; color: var(--muted); }
kbd { background: var(--panel-2); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; font-size: 11px; font-family: inherit; color: var(--muted); }

/* panic banner */
.panic-banner { background: rgba(255,92,92,.12); border: 1px solid rgba(255,92,92,.4); border-left: 4px solid var(--danger); color: var(--text); padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; gap: 14px; animation: pulseBan 2.4s ease infinite; }
.panic-banner b { color: var(--danger); }
@keyframes pulseBan { 0%, 100% { box-shadow: 0 0 0 0 rgba(255,92,92,0); } 50% { box-shadow: 0 0 0 4px rgba(255,92,92,.15); } }

/* sending calculator card */
.calc .calc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 14px; }
.calc-num .big { font-size: 36px; font-weight: 700; color: var(--accent); line-height: 1.1; }
.calc-num .muted { font-size: 12px; margin-top: 2px; }
.calc-bar { background: var(--panel-2); border-radius: 999px; height: 8px; margin-top: 14px; overflow: hidden; }
.calc-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--blue)); transition: width .3s ease; }
.calc-detail summary::-webkit-details-marker { display: none; }
.calc-detail summary::marker { display: none; }
.calc-detail summary::before { content: '▸ '; color: var(--muted); }
.calc-detail[open] summary::before { content: '▾ '; }
.warn-line { font-size: 13px; color: var(--text); }
.warn-line a { color: var(--blue); text-decoration: none; }
.warn-line a:hover { text-decoration: underline; }

/* ban-appeal modal */
.modal.appeal { width: 560px; }
.modal.appeal h3 { font-size: 14px; }
.appeal-list { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; margin: 12px 0; }
.appeal-row { padding: 4px 0; font-size: 13px; }

/* command palette */
.palette { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; width: 580px; max-width: 92vw; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.pal-input { width: 100%; background: var(--panel); border: 0; border-bottom: 1px solid var(--border); padding: 16px 18px; font-size: 15px; color: var(--text); border-radius: 0; outline: none; }
.pal-list { max-height: 420px; overflow: auto; }
.pal-row { display: flex; align-items: center; gap: 12px; padding: 10px 16px; cursor: pointer; border-left: 2px solid transparent; }
.pal-row.active { background: var(--panel-2); border-left-color: var(--accent); }
.pal-kind { color: var(--muted); font-size: 16px; width: 22px; text-align: center; }
.pal-text { flex: 1; min-width: 0; }
.pal-title { font-weight: 500; font-size: 13px; }
.pal-sub { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pal-tag { font-size: 10px; text-transform: uppercase; letter-spacing: .4px; padding: 2px 7px; border: 1px solid var(--border); border-radius: 4px; }
.pal-foot { padding: 8px 16px; border-top: 1px solid var(--border); font-size: 11px; }

/* admin nav item — visually distinct */
nav a.admin-only { color: var(--blue); }
nav a.admin-only.active { box-shadow: inset 2px 0 0 var(--blue); }

/* spinner used in qr modal while waiting on connect */
.loader {
  width: 36px; height: 36px; border-radius: 50%;
  border: 3px solid #e5e7eb; border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* onboarding setup checklist — first-run guidance, hides when complete */
.onboard { border-left: 3px solid var(--accent); }
.progress { height: 6px; background: var(--panel-2); border-radius: 999px; overflow: hidden; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--blue)); transition: width 0.4s ease; }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.checklist li:last-child { border-bottom: none; }
.checklist li.done .step-text b { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--border); }
.checklist .check {
  display: flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--panel-2); color: var(--muted);
  font-weight: 700; font-size: 13px; flex-shrink: 0;
  border: 1px solid var(--border);
}
.checklist li.done .check { background: var(--accent); color: #062b14; border-color: var(--accent); }
.checklist .step-text { flex: 1; min-width: 0; }

/* empty-state CTA: replaces "no foo yet" with a centered card + primary action */
.empty-cta {
  text-align: center; padding: 50px 24px; color: var(--muted);
}
.empty-cta h3 { color: var(--text); font-weight: 600; }
.empty-cta code { background: var(--panel-2); padding: 1px 6px; border-radius: 4px; font-size: 12px; }

/* "Advanced settings" disclosure in Add Number modal */
.adv-toggle { margin: 4px 0 12px; }
.adv-toggle summary {
  cursor: pointer; padding: 8px 0; font-size: 13px; color: var(--blue);
  user-select: none;
}
.adv-toggle summary:hover { color: var(--accent); }
.adv-toggle[open] summary { color: var(--text); margin-bottom: 4px; }
.adv-toggle summary::-webkit-details-marker { display: none; }
.adv-toggle summary::before { content: '▸ '; }
.adv-toggle[open] summary::before { content: '▾ '; }

/* badges with title= attribute should look hoverable for hint discovery */
.badge[title] { cursor: help; }

/* ── global attention bar ───────────────────────────────────────────── */
.attn-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 16px; border-radius: var(--radius);
  margin-bottom: 18px; font-size: 14px;
}
.attn-bar-amber {
  background: rgba(245, 185, 66, 0.10);
  border: 1px solid rgba(245, 185, 66, 0.30);
  border-left: 3px solid var(--warn);
}
.attn-bar-red {
  background: rgba(255, 92, 92, 0.10);
  border: 1px solid rgba(255, 92, 92, 0.30);
  border-left: 3px solid var(--danger);
}
.attn-bar b { color: var(--text); }

/* Make the 4-col dashboard cards a bit tighter so they read at a glance */
.cards-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.cards-4 .card { padding: 16px 18px; }
.cards-4 .card .v { font-size: 26px; }

/* ── campaign cards ─────────────────────────────────────────────────── */
.camp-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 1100px) { .camp-grid { grid-template-columns: repeat(2, 1fr); } }
.camp-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; display: flex; flex-direction: column; gap: 14px;
  transition: border-color 0.15s ease;
}
.camp-card:hover { border-color: #38465c; }
.camp-head { cursor: pointer; }
.camp-head:hover .camp-title b { color: var(--accent); }
.camp-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.camp-title b { font-size: 16px; transition: color 0.1s; }
.camp-meta { font-size: 12px; margin-top: 4px; }
.camp-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(80px, 1fr)); gap: 12px; padding: 4px 0; }
.cstat { text-align: center; padding: 8px 6px; background: var(--panel-2); border-radius: 8px; }
.cstat-n { font-size: 20px; font-weight: 700; }
.cstat-l { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; margin-top: 2px; }
.camp-progress { height: 6px; background: var(--panel-2); border-radius: 999px; overflow: hidden; }
.camp-progress-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--blue)); transition: width 0.4s ease; }
.camp-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.camp-actions .menu-wrap { margin-left: auto; position: relative; }
.btn.icon { padding: 5px 10px; font-size: 16px; line-height: 1; }

/* "..." dropdown menu */
.menu {
  position: absolute; right: 0; top: calc(100% + 4px);
  background: var(--panel); border: 1px solid var(--border); border-radius: 9px;
  min-width: 180px; padding: 4px 0; z-index: 60;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  display: none;
}
.menu.open { display: block; }
.menu-item {
  display: block; width: 100%; text-align: left;
  padding: 9px 14px; background: transparent; border: 0; border-radius: 0;
  color: var(--text); font-size: 13px; cursor: pointer;
}
.menu-item:hover { background: var(--panel-2); }
.menu-item.danger { color: var(--danger); }
.menu-item.danger:hover { background: rgba(255, 92, 92, 0.08); }

/* Detail-modal tabs */
.detail-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.detail-tabs .tab {
  background: transparent; border: 0; border-bottom: 2px solid transparent;
  padding: 8px 14px; color: var(--muted); font-size: 13px; cursor: pointer; border-radius: 0;
}
.detail-tabs .tab:hover { color: var(--text); }
.detail-tabs .tab.on { color: var(--text); border-bottom-color: var(--accent); }
.tab-body { max-height: 56vh; overflow: auto; }