/* ==========================================================================
   Verto — P2P exchange platform
   Design tokens: deep ledger-teal + banknote mint/rust on pale sage paper.
   Display: Fraunces (editorial serif) · Body: Inter · Data: IBM Plex Mono
   ========================================================================== */

:root{
  /* --- palette --- */
  --bg:            #F5F7F5;
  --bg-raised:     #FFFFFF;
  --paper-line:    #DCE4DF;
  --paper-line-soft:#EAEFEC;
  --ink:           #10241E;
  --ink-soft:      #4C5B55;
  --ink-faint:     #8A968F;

  --brand:         #146356;   /* deep ledger teal */
  --brand-dark:    #0D473E;
  --brand-mint:    #1C9C7C;   /* buy / positive */
  --brand-mint-bg: #E7F5EF;
  --rust:          #B5482A;   /* sell / negative */
  --rust-bg:       #FBEBE5;
  --amber:         #A9740F;   /* pending / warn */
  --amber-bg:      #FBF0DC;

  --focus:         #1C9C7C;

  /* --- type --- */
  --f-display: 'Fraunces', Georgia, serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --f-mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  /* --- shape --- */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(16,36,30,0.06);
  --shadow-md: 0 6px 24px rgba(16,36,30,0.08);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
input,select,textarea{ font-family:inherit; font-size:inherit; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ margin:0; font-family:var(--f-display); font-weight:600; letter-spacing:-0.01em; }
p{ margin:0; }

:focus-visible{
  outline:2px solid var(--focus);
  outline-offset:2px;
  border-radius:4px;
}

.mono{ font-family:var(--f-mono); font-variant-numeric:tabular-nums; }

/* subtle guilloché-style hairline wave — the site's signature motif */
.watermark-wave{
  position:absolute; inset:0; width:100%; height:100%;
  pointer-events:none;
}

/* ==========================================================================
   Layout shell
   ========================================================================== */
.shell{ min-height:100vh; display:flex; flex-direction:column; }

.topbar{
  width:100%;
  background:var(--bg-raised);
  border-bottom:1px solid var(--paper-line);
  position:sticky; top:0; z-index:40;
}
.topbar-inner{
  width:100%;
  max-width:1600px;
  margin:0 auto;
  padding:0 32px;
  height:68px;
  display:flex;
  align-items:center;
  gap:32px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:var(--f-display);
  font-size:22px; font-weight:700; color:var(--brand-dark);
  flex-shrink:0;
}
.brand-mark{ width:28px; height:28px; flex-shrink:0; }

.main-nav{ display:flex; align-items:center; gap:4px; flex:1; }
.main-nav a{
  padding:8px 14px;
  border-radius:var(--r-sm);
  font-size:14.5px; font-weight:500;
  color:var(--ink-soft);
  transition:background .15s ease, color .15s ease;
  white-space:nowrap;
}
.main-nav a:hover{ background:var(--paper-line-soft); color:var(--ink); }
.main-nav a.active{ background:var(--brand-mint-bg); color:var(--brand-dark); }

.topbar-actions{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.icon-btn{
  position:relative;
  width:38px; height:38px;
  border:1px solid var(--paper-line);
  background:var(--bg-raised);
  border-radius:var(--r-sm);
  display:flex; align-items:center; justify-content:center;
  color:var(--ink-soft);
  transition:border-color .15s ease, color .15s ease;
}
.icon-btn:hover{ border-color:var(--brand); color:var(--brand-dark); }
.icon-btn svg{ width:18px; height:18px; }
.badge-dot{
  position:absolute; top:-4px; right:-4px;
  background:var(--rust); color:#fff;
  font-family:var(--f-mono); font-size:10px; font-weight:600;
  min-width:16px; height:16px; padding:0 3px;
  border-radius:8px; display:flex; align-items:center; justify-content:center;
  border:2px solid var(--bg-raised);
}

.rating-chip{
  display:flex; align-items:center; gap:6px;
  padding:6px 12px;
  border:1px solid var(--paper-line);
  border-radius:20px;
  font-size:13px; font-weight:600; color:var(--ink);
  background:var(--bg-raised);
}
.rating-chip svg{ width:14px; height:14px; color:var(--amber); }

.profile-chip{
  display:flex; align-items:center; gap:8px;
  padding:4px 10px 4px 4px;
  border:1px solid var(--paper-line);
  border-radius:20px;
  background:var(--bg-raised);
}
.avatar{
  width:30px; height:30px; border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--brand-mint));
  color:#fff; font-family:var(--f-display); font-weight:700; font-size:13px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.avatar.lg{ width:64px; height:64px; font-size:24px; }
.avatar.sm{ width:28px; height:28px; font-size:11px; flex-shrink:0; }

.bubble-row{ display:flex; align-items:flex-end; gap:8px; }
.bubble-row.out{ flex-direction:row-reverse; align-self:flex-end; }
.bubble-row.in{ align-self:flex-start; }
.bubble-row.staff{ align-self:center; max-width:80%; }
.bubble.staff{
  background:var(--amber-bg);
  border:1px solid var(--amber);
  color:var(--ink);
}
.staff-badge{
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.03em;
  color:var(--amber);
  margin-bottom:4px;
}

.profile-chip span{ font-size:13.5px; font-weight:600; }

/* ticker strip — signature ribbon of live rates */
.ticker{
  width:100%;
  background:var(--brand-dark);
  color:#EAF4F0;
  overflow:hidden;
  white-space:nowrap;
  border-bottom:1px solid var(--brand);
}
.ticker-track{
  display:inline-flex;
  gap:36px;
  padding:8px 32px;
  animation:ticker-scroll 32s linear infinite;
}
.ticker span{ font-family:var(--f-mono); font-size:12.5px; letter-spacing:.01em; }
.ticker .up{ color:#7FE3C3; }
.ticker .down{ color:#F0A98B; }
@keyframes ticker-scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
@media (prefers-reduced-motion:reduce){
  .ticker-track{ animation:none; }
}

.page{ width:100%; max-width:1600px; margin:0 auto; padding:32px; flex:1; }
.page.narrow{ max-width:1040px; }

.footer{
  width:100%; border-top:1px solid var(--paper-line);
  background:var(--bg-raised);
}
.footer-inner{
  max-width:1600px; margin:0 auto; padding:24px 32px;
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:12px;
  color:var(--ink-faint); font-size:13px;
}
.footer-inner a{ color:var(--ink-soft); margin-left:18px; }
.footer-inner a:hover{ color:var(--brand-dark); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 20px;
  border-radius:var(--r-sm);
  border:1px solid transparent;
  font-size:14.5px; font-weight:600;
  transition:transform .1s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--brand); color:#fff; }
.btn-primary:hover{ background:var(--brand-dark); }
.btn-mint{ background:var(--brand-mint); color:#fff; }
.btn-mint:hover{ box-shadow:0 4px 14px rgba(28,156,124,.35); }
.btn-rust{ background:var(--rust); color:#fff; }
.btn-rust:hover{ box-shadow:0 4px 14px rgba(181,72,42,.3); }
.btn-outline{ background:transparent; border-color:var(--paper-line); color:var(--ink); }
.btn-outline:hover{ border-color:var(--brand); color:var(--brand-dark); }
.btn-ghost{ background:transparent; color:var(--ink-soft); padding:8px 12px; }
.btn-ghost:hover{ background:var(--paper-line-soft); color:var(--ink); }
.btn-block{ width:100%; }
.btn-sm{ padding:7px 14px; font-size:13px; }
.btn[disabled]{ opacity:.5; cursor:not-allowed; }

/* ==========================================================================
   Forms
   ========================================================================== */
.field{ margin-bottom:18px; }
.field label{
  display:block; font-size:13px; font-weight:600; color:var(--ink-soft);
  margin-bottom:7px;
}
.field-hint{ font-size:12px; color:var(--ink-faint); margin-top:6px; }
.input, select.input, textarea.input{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--paper-line);
  border-radius:var(--r-sm);
  background:var(--bg-raised);
  color:var(--ink);
  transition:border-color .15s ease, box-shadow .15s ease;
}
.input:focus{ border-color:var(--brand-mint); box-shadow:0 0 0 3px rgba(28,156,124,.12); outline:none; }
textarea.input{ resize:vertical; min-height:96px; }
.input-group{ position:relative; }
.input-group .input{ padding-right:44px; }
.input-suffix{
  position:absolute; right:12px; top:50%; transform:translateY(-50%);
  font-size:12.5px; color:var(--ink-faint); font-family:var(--f-mono);
}
.check-row{ display:flex; align-items:flex-start; gap:10px; font-size:13.5px; color:var(--ink-soft); }
.check-row input{ margin-top:3px; accent-color:var(--brand-mint); }
.form-row-2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }

/* ==========================================================================
   Cards / surfaces
   ========================================================================== */
.card{
  background:var(--bg-raised);
  border:1px solid var(--paper-line);
  border-radius:var(--r-lg);
  padding:24px;
}
.card-flush{ padding:0; overflow:hidden; }

/* ==========================================================================
   Auth pages
   ========================================================================== */
.auth-shell{ min-height:100vh; display:grid; grid-template-columns:1fr 1fr; }
.auth-visual{
  position:relative;
  background:var(--brand-dark);
  color:#EAF4F0;
  display:flex; flex-direction:column; justify-content:space-between;
  padding:44px;
  overflow:hidden;
}
.auth-visual .brand{ color:#fff; position:relative; z-index:2; }
.auth-visual-copy{ position:relative; z-index:2; max-width:420px; }
.auth-visual-copy h1{
  font-size:34px; line-height:1.2; margin-bottom:14px; color:#fff; font-weight:600;
}
.auth-visual-copy p{ color:#B9D6CB; font-size:15px; }
.auth-stats{ position:relative; z-index:2; display:flex; gap:36px; }
.auth-stats div b{ display:block; font-family:var(--f-display); font-size:26px; color:#fff; }
.auth-stats div span{ font-size:12.5px; color:#94BCAF; }

.auth-form-side{
  display:flex; align-items:center; justify-content:center;
  padding:44px;
}
.auth-box{ width:100%; max-width:400px; }
.auth-box .eyebrow{
  font-family:var(--f-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--brand-mint); margin-bottom:10px; display:block;
}
.auth-box h2{ font-size:28px; margin-bottom:8px; }
.auth-box .lede{ color:var(--ink-soft); font-size:14px; margin-bottom:28px; }
.auth-switch{ margin-top:22px; text-align:center; font-size:13.5px; color:var(--ink-soft); }
.auth-switch a{ color:var(--brand-dark); font-weight:600; }
.auth-switch a:hover{ text-decoration:underline; }
.auth-divider{ display:flex; align-items:center; gap:12px; margin:22px 0; color:var(--ink-faint); font-size:12px; }
.auth-divider::before,.auth-divider::after{ content:''; flex:1; height:1px; background:var(--paper-line); }
.link-quiet{ font-size:13px; color:var(--ink-soft); }
.link-quiet:hover{ color:var(--brand-dark); }

@media (max-width:900px){
  .auth-shell{ grid-template-columns:1fr; }
  .auth-visual{ display:none; }
}

/* ==========================================================================
   Marketplace (index)
   ========================================================================== */
.market-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:24px; flex-wrap:wrap; }
.market-head h1{ font-size:30px; }
.market-head p{ color:var(--ink-soft); font-size:14px; margin-top:6px; }

.direction-tabs{ display:flex; gap:8px; background:var(--paper-line-soft); padding:4px; border-radius:var(--r-md); width:fit-content; }
.direction-tabs button{
  border:none; background:transparent; padding:9px 20px; border-radius:8px;
  font-size:14px; font-weight:600; color:var(--ink-soft);
}
.direction-tabs button.active{ background:var(--bg-raised); color:var(--brand-dark); box-shadow:var(--shadow-sm); }

.market-layout{ display:grid; grid-template-columns:260px 1fr; gap:24px; align-items:start; margin-top:20px; }

.filter-panel{ position:sticky; top:90px; }
.filter-panel h3{ font-size:14px; margin-bottom:16px; }
.filter-group{ margin-bottom:20px; }
.filter-group > label{ display:block; font-size:12.5px; font-weight:600; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.04em; margin-bottom:8px; }
.chip-grid{ display:flex; flex-wrap:wrap; gap:6px; }
.chip{
  padding:6px 12px; border:1px solid var(--paper-line); border-radius:20px;
  font-size:12.5px; font-weight:600; color:var(--ink-soft); background:var(--bg-raised);
}
.chip.active{ background:var(--brand); border-color:var(--brand); color:#fff; }

.listing-table{ display:flex; flex-direction:column; gap:10px; }
.listing-row{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr 1fr auto;
  align-items:center;
  gap:16px;
  background:var(--bg-raised);
  border:1px solid var(--paper-line);
  border-radius:var(--r-md);
  padding:16px 18px;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.listing-row:hover{ border-color:var(--brand-mint); box-shadow:var(--shadow-sm); }
.listing-user{ display:flex; align-items:center; gap:10px; }
.listing-user .name-line{ display:flex; align-items:center; gap:6px; font-weight:600; font-size:14px; }
.listing-user .sub-line{ font-size:12px; color:var(--ink-faint); margin-top:2px; }
.online-dot{ width:7px; height:7px; border-radius:50%; background:var(--brand-mint); display:inline-block; }

.listing-table-head{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr 1fr auto;
  gap:16px; padding:0 18px;
  font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:.05em;
  color:var(--ink-faint);
  margin-bottom:2px;
}

.pill{ display:inline-flex; align-items:center; gap:5px; padding:3px 9px; border-radius:12px; font-size:11.5px; font-weight:700; }
.pill-buy{ background:var(--brand-mint-bg); color:var(--brand-mint); }
.pill-sell{ background:var(--rust-bg); color:var(--rust); }
.pill-swap{ background:var(--amber-bg); color:var(--amber); }

.rate-value{ font-family:var(--f-mono); font-size:16px; font-weight:600; }
.rate-cur{ font-size:11.5px; color:var(--ink-faint); }
.limit-value{ font-family:var(--f-mono); font-size:13px; color:var(--ink-soft); }
.pay-methods{ display:flex; flex-wrap:wrap; gap:5px; }
.pay-tag{ font-size:11.5px; padding:3px 8px; background:var(--paper-line-soft); border-radius:6px; color:var(--ink-soft); }

/* ==========================================================================
   Tabs (profile / content)
   ========================================================================== */
.tabbar{ display:flex; gap:4px; border-bottom:1px solid var(--paper-line); margin-bottom:24px; }
.tabbar button{
  background:none; border:none; padding:12px 4px; margin-right:24px;
  font-size:14.5px; font-weight:600; color:var(--ink-faint);
  border-bottom:2px solid transparent; margin-bottom:-1px;
}
.tabbar button.active{ color:var(--brand-dark); border-bottom-color:var(--brand-mint); }
.tab-panel{ display:none; }
.tab-panel.active{ display:block; }

/* ==========================================================================
   Profile page
   ========================================================================== */
.profile-layout{ display:grid; grid-template-columns:300px 1fr; gap:24px; align-items:start; }
.profile-card{ text-align:center; }
.profile-card .avatar.lg{ margin:0 auto 14px; }
.profile-card h2{ font-size:19px; }
.profile-card .handle{ color:var(--ink-faint); font-size:13px; margin-top:2px; }
.profile-stats{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--paper-line); border-radius:var(--r-md); overflow:hidden; margin-top:18px; }
.profile-stats div{ background:var(--bg-raised); padding:14px 8px; text-align:center; }
.profile-stats b{ display:block; font-family:var(--f-display); font-size:20px; }
.profile-stats span{ font-size:11px; color:var(--ink-faint); }
.verify-list{ margin-top:18px; text-align:left; display:flex; flex-direction:column; gap:10px; }
.verify-item{ display:flex; align-items:center; justify-content:space-between; font-size:13px; }
.verify-item .ok{ color:var(--brand-mint); font-weight:600; }

.settings-row{ display:flex; align-items:center; justify-content:space-between; padding:16px 0; border-bottom:1px solid var(--paper-line-soft); gap:20px; }
.settings-row:last-child{ border-bottom:none; }
.settings-row-text b{ display:block; font-size:14.5px; margin-bottom:3px; }
.settings-row-text span{ font-size:13px; color:var(--ink-soft); }

.toggle{ position:relative; width:42px; height:24px; border-radius:12px; background:var(--paper-line); border:none; flex-shrink:0; transition:background .15s ease; }
.toggle::after{ content:''; position:absolute; top:3px; left:3px; width:18px; height:18px; border-radius:50%; background:#fff; box-shadow:var(--shadow-sm); transition:transform .15s ease; }
.toggle.on{ background:var(--brand-mint); }
.toggle.on::after{ transform:translateX(18px); }

.my-listing-row{
  display:grid; grid-template-columns:auto 1fr auto auto; gap:16px; align-items:center;
  padding:16px 18px; border:1px solid var(--paper-line); border-radius:var(--r-md); margin-bottom:10px;
}
.status-dot-label{ display:flex; align-items:center; gap:6px; font-size:12.5px; font-weight:600; }
.status-dot{ width:8px; height:8px; border-radius:50%; }
.status-dot.active{ background:var(--brand-mint); }
.status-dot.paused{ background:var(--amber); }

.deal-chat-list{ display:flex; flex-direction:column; gap:8px; margin-top:10px; }
.deal-chat-item{
  display:grid; grid-template-columns:auto 1fr auto; gap:12px; align-items:center;
  padding:12px 14px; border:1px solid var(--paper-line-soft); border-radius:var(--r-sm);
  background:var(--bg);
}
.deal-chat-item .msg-preview{ font-size:12.5px; color:var(--ink-faint); margin-top:2px; }

/* ==========================================================================
   Wallet (profile tab)
   ========================================================================== */
.wallet-total{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  flex-wrap:wrap; margin-bottom:20px;
}
.wallet-total .amount{ font-family:var(--f-display); font-size:38px; font-weight:600; color:var(--brand-dark); }
.wallet-total .amount span{ font-size:18px; color:var(--ink-faint); font-family:var(--f-body); font-weight:500; }
.wallet-total .sub{ font-size:13px; color:var(--ink-soft); margin-top:4px; }

.wallet-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:24px; }
.wallet-coin-card{
  background:var(--bg-raised); border:1px solid var(--paper-line); border-radius:var(--r-md);
  padding:16px;
}
.wallet-coin-head{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.coin-mark{
  width:32px; height:32px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-mono); font-size:11px; font-weight:700; color:#fff;
}
.coin-mark.btc{ background:#E8963C; }
.coin-mark.usdt{ background:#1C9C7C; }
.coin-mark.eth{ background:#5B6BB5; }
.coin-mark.xmr{ background:#FF6600; }
.wallet-coin-head b{ font-size:13.5px; display:block; }
.wallet-coin-head span{ font-size:11.5px; color:var(--ink-faint); }
.wallet-coin-card .balance{ font-family:var(--f-mono); font-size:19px; font-weight:600; }
.wallet-coin-card .balance-fiat{ font-size:12px; color:var(--ink-faint); margin-top:2px; }
.wallet-coin-actions{ display:flex; gap:6px; margin-top:12px; }
.wallet-coin-actions button{ flex:1; }

.wallet-panels{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:24px; }
.qr-box{
  width:150px; height:150px; border:1px solid var(--paper-line); border-radius:var(--r-sm);
  background:
    repeating-linear-gradient(0deg, var(--ink) 0 3px, transparent 3px 6px) content-box,
    repeating-linear-gradient(90deg, var(--ink) 0 3px, transparent 3px 6px) content-box;
  background-blend-mode:multiply;
  background-color:#fff;
  padding:14px;
  margin:0 auto 14px;
  opacity:.88;
}
.network-warning{
  display:flex; gap:10px; padding:12px 14px; background:var(--amber-bg); color:var(--amber);
  border-radius:var(--r-sm); font-size:12.5px; line-height:1.5; margin-top:14px;
}
.network-warning svg{ width:16px; height:16px; flex-shrink:0; margin-top:1px; }

.wallet-history-row{
  display:grid; grid-template-columns:auto 1.2fr 1fr 1fr auto; gap:14px; align-items:center;
  padding:13px 4px; border-bottom:1px solid var(--paper-line-soft); font-size:13.5px;
}
.wallet-history-row:last-child{ border-bottom:none; }
.wallet-history-row .hist-type{ font-weight:600; }
.wallet-history-row .hist-sub{ font-size:11.5px; color:var(--ink-faint); margin-top:2px; }
.wallet-history-row .hist-amount{ font-family:var(--f-mono); font-weight:600; text-align:right; }
.wallet-history-row .hist-amount.in{ color:var(--brand-mint); }
.wallet-history-row .hist-amount.out{ color:var(--rust); }
.hist-icon{
  width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:var(--paper-line-soft); color:var(--ink-soft); flex-shrink:0;
}
.hist-icon svg{ width:16px; height:16px; }
.hist-status{ font-size:11px; font-weight:700; padding:3px 9px; border-radius:10px; justify-self:end; }
.hist-status.done{ background:var(--brand-mint-bg); color:var(--brand-mint); }
.hist-status.pending{ background:var(--amber-bg); color:var(--amber); }
.hist-status.locked{ background:var(--paper-line-soft); color:var(--ink-faint); }

@media (max-width:1100px){
  .wallet-grid{ grid-template-columns:repeat(2,1fr); }
  .wallet-panels{ grid-template-columns:1fr; }
}
@media (max-width:560px){
  .wallet-grid{ grid-template-columns:1fr; }
  .wallet-history-row{ grid-template-columns:auto 1fr auto; }
  .wallet-history-row .hist-date, .wallet-history-row .hist-status{ display:none; }
}

/* ==========================================================================
   Messages
   ========================================================================== */
.messages-shell{
  display:grid; grid-template-columns:320px 1fr; height:calc(100vh - 69px);
}
.contacts-col{ border-right:1px solid var(--paper-line); background:var(--bg-raised); display:flex; flex-direction:column; overflow:hidden; }
.contacts-search{ padding:16px; border-bottom:1px solid var(--paper-line-soft); }
.contacts-list{ overflow-y:auto; flex:1; }
.contact-item{
  display:grid; grid-template-columns:auto 1fr auto; gap:10px; align-items:center;
  padding:14px 16px; border-bottom:1px solid var(--paper-line-soft);
  transition:background .12s ease;
}
.contact-item:hover{ background:var(--paper-line-soft); }
.contact-item.active{ background:var(--brand-mint-bg); }
.contact-item .name-line{ font-size:14px; font-weight:600; display:flex; justify-content:space-between; gap:8px; }
.contact-item .preview{ font-size:12.5px; color:var(--ink-faint); margin-top:3px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:180px; }
.contact-item .time{ font-size:11px; color:var(--ink-faint); flex-shrink:0; }
.unread{ background:var(--brand-mint); color:#fff; font-size:10.5px; font-weight:700; min-width:18px; height:18px; border-radius:9px; display:flex; align-items:center; justify-content:center; padding:0 5px; }

.chat-col{ display:flex; flex-direction:column; background:var(--bg); }
.chat-head{ padding:16px 24px; border-bottom:1px solid var(--paper-line); background:var(--bg-raised); display:flex; align-items:center; justify-content:space-between; }
.chat-head-left{ display:flex; align-items:center; gap:12px; }
.chat-head-left b{ font-size:15px; display:block; }
.chat-head-left span{ font-size:12.5px; color:var(--brand-mint); }
.chat-body{ flex:1; overflow-y:auto; padding:24px; display:flex; flex-direction:column; gap:14px; }
.msg-date-sep{ text-align:center; font-size:11.5px; color:var(--ink-faint); margin:6px 0; }
.bubble{ min-width:25%; max-width:60%; padding:11px 15px; border-radius:14px; font-size:14px; line-height:1.45; }
.bubble.in{ background:var(--bg-raised); border:1px solid var(--paper-line); align-self:flex-start; border-bottom-left-radius:4px; }
.bubble.out{ background:var(--brand); color:#fff; align-self:flex-end; border-bottom-right-radius:4px; }
.bubble.system{ align-self:center; background:var(--amber-bg); color:var(--amber); font-size:12.5px; border-radius:8px; padding:8px 14px; }
.bubble .time{ display:block; font-size:10.5px; margin-top:5px; opacity:.6; }
.chat-input-row{ display:flex; gap:10px; padding:16px 24px; border-top:1px solid var(--paper-line); background:var(--bg-raised); }
.chat-input-row .input{ flex:1; }

/* ==========================================================================
   Content / rules page
   ========================================================================== */
.content-layout{ display:grid; grid-template-columns:240px 1fr; gap:36px; align-items:start; }
.content-nav{ position:sticky; top:90px; display:flex; flex-direction:column; gap:2px; }
.content-nav a{ padding:9px 12px; border-radius:var(--r-sm); font-size:13.5px; color:var(--ink-soft); font-weight:500; }
.content-nav a:hover{ background:var(--paper-line-soft); }
.content-nav a.active{ background:var(--brand-mint-bg); color:var(--brand-dark); font-weight:600; }
.content-section{ margin-bottom:44px; scroll-margin-top:90px; }
.content-section h2{ font-size:22px; margin-bottom:14px; }
.content-section h3{ font-size:16px; margin:18px 0 8px; }
.content-section p{ color:var(--ink-soft); margin-bottom:12px; }
.content-section ul{ margin-bottom:12px; }
.content-section li{ color:var(--ink-soft); margin-bottom:8px; padding-left:18px; position:relative; }
.content-section li::before{ content:'—'; position:absolute; left:0; color:var(--brand-mint); }
.faq-item{ border-bottom:1px solid var(--paper-line-soft); padding:16px 0; }
.faq-item summary{ cursor:pointer; font-weight:600; font-size:14.5px; list-style:none; display:flex; justify-content:space-between; align-items:center; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:'+'; font-size:20px; color:var(--brand-mint); font-weight:400; }
.faq-item[open] summary::after{ content:'–'; }
.faq-item p{ margin-top:10px; }
.contact-card-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.contact-card-grid .card{ text-align:left; }
.contact-card-grid .card svg{ width:22px; height:22px; color:var(--brand-mint); margin-bottom:12px; }
.contact-card-grid .card h3{ font-size:15px; margin-bottom:4px; }
.contact-card-grid .card p{ font-size:13px; }

/* ==========================================================================
   Listing detail page
   ========================================================================== */
.listing-detail-layout{ display:grid; grid-template-columns:1fr 360px; gap:24px; align-items:start; }
.listing-hero{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; margin-bottom:24px; }
.listing-hero-left{ display:flex; align-items:center; gap:16px; }
.exchange-dir{ display:flex; align-items:center; gap:10px; font-family:var(--f-mono); font-size:18px; font-weight:600; }
.exchange-dir svg{ width:18px; height:18px; color:var(--ink-faint); }
.trust-row{ display:flex; align-items:center; gap:14px; font-size:13px; color:var(--ink-soft); margin-top:6px; }
.trust-row b{ color:var(--ink); }
.def-list{ display:grid; grid-template-columns:1fr 1fr; gap:18px 24px; margin:20px 0; }
.def-list dt{ font-size:12px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.04em; margin-bottom:4px; }
.def-list dd{ margin:0; font-size:15px; font-weight:600; font-family:var(--f-mono); }
.terms-box{ background:var(--bg); border:1px solid var(--paper-line-soft); border-radius:var(--r-md); padding:18px; font-size:14px; color:var(--ink-soft); line-height:1.7; margin-top:16px; }
.order-summary{ position:sticky; top:90px; }
.order-summary .rate-big{ font-family:var(--f-mono); font-size:28px; font-weight:700; color:var(--brand-dark); }
.calc-row{ display:flex; justify-content:space-between; align-items:center; padding:10px 0; border-bottom:1px solid var(--paper-line-soft); font-size:13.5px; }
.calc-row:last-of-type{ border-bottom:none; }
.calc-row b{ font-family:var(--f-mono); }

/* ==========================================================================
   Trade / active order page
   ========================================================================== */
.trade-steps{ display:flex; align-items:center; gap:0; margin-bottom:28px; }
.trade-step{ display:flex; align-items:center; gap:10px; flex:1; }
.trade-step .num{
  width:30px; height:30px; border-radius:50%; background:var(--paper-line-soft); color:var(--ink-faint);
  display:flex; align-items:center; justify-content:center; font-family:var(--f-mono); font-size:13px; font-weight:700;
  flex-shrink:0;
}
.trade-step.done .num{ background:var(--brand-mint); color:#fff; }
.trade-step.current .num{ background:var(--brand); color:#fff; }
.trade-step span.label{ font-size:12.5px; font-weight:600; color:var(--ink-faint); }
.trade-step.done span.label, .trade-step.current span.label{ color:var(--ink); }
.trade-step-line{ flex:1; height:1px; background:var(--paper-line); margin:0 -2px; }
.trade-step-line.done{ background:var(--brand-mint); }

.trade-layout{ display:grid; grid-template-columns:1fr 400px; gap:24px; align-items:start; }
.trade-timer{ display:flex; align-items:center; gap:8px; font-family:var(--f-mono); font-size:13px; color:var(--amber); background:var(--amber-bg); padding:7px 12px; border-radius:20px; width:fit-content; }
.trade-requisite{ background:var(--bg); border:1px dashed var(--paper-line); border-radius:var(--r-sm); padding:12px 14px; margin-top:8px; display:flex; justify-content:space-between; align-items:center; }
.trade-requisite .val{ font-family:var(--f-mono); font-weight:600; }
.copy-btn{ font-size:11.5px; font-weight:700; color:var(--brand-dark); background:none; border:none; }
.trade-chat{ height:460px; display:flex; flex-direction:column; border:1px solid var(--paper-line); border-radius:var(--r-lg); overflow:hidden; }
.trade-chat .chat-head{ padding:14px 20px; }
.trade-chat .chat-body{ padding:20px; }
.trade-chat .chat-input-row{ padding:14px 20px; }

/* ==========================================================================
   Misc utility
   ========================================================================== */
.section-title{ font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-faint); margin-bottom:14px; }
.hairline{ border:none; border-top:1px solid var(--paper-line-soft); margin:24px 0; }
.empty-state{ text-align:center; padding:48px 20px; color:var(--ink-faint); }
.empty-state svg{ width:38px; height:38px; margin:0 auto 12px; color:var(--paper-line); }

@media (max-width:1100px){
  .market-layout, .listing-detail-layout, .profile-layout, .content-layout, .trade-layout{ grid-template-columns:1fr; }
  .filter-panel, .order-summary, .content-nav{ position:static; }
  .listing-table-head{ display:none; }
  .listing-row{ grid-template-columns:1fr; text-align:left; }
  .messages-shell{ grid-template-columns:1fr; height:auto; }
  .contacts-col{ display:none; }
  .contact-card-grid{ grid-template-columns:1fr; }
}
@media (max-width:720px){
  .main-nav{ display:none; }
  .topbar-inner{ padding:0 16px; gap:12px; }
  .page{ padding:20px; }
  .form-row-2{ grid-template-columns:1fr; }
  .def-list{ grid-template-columns:1fr 1fr; }
}

.seed-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:10px;
  margin:20px 0;
}
.seed-word{
  display:flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border:1px solid var(--paper-line);
  border-radius:var(--r-sm);
  background:var(--bg);
  font-family:var(--f-mono);
  font-size:13.5px;
}
.seed-word b{
  color:var(--ink-faint);
  font-weight:600;
  min-width:18px;
}
@media (max-width:560px){
  .seed-grid{ grid-template-columns:repeat(2, 1fr); }
}

.contact-item.is-active-deal{ border-left: 3px solid var(--brand-mint); }
.contact-item.has-unread{ background: var(--brand-mint-bg); }
.contact-item.has-unread .name-line span:first-child{ font-weight: 700; }
.contact-item.has-unread .preview{ color: var(--ink); font-weight: 500; }
.contact-unread-badge{
  background: var(--brand-mint);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  flex-shrink: 0;
}
.deal-status-tag{
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.deal-status-tag.active{ background: var(--brand-mint-bg); color: var(--brand-mint); }

.star-rating{
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 4px;
  margin-bottom: 14px;
}
.star-rating input{ display: none; }
.star-rating label{
  font-size: 30px;
  line-height: 1;
  color: var(--paper-line);
  cursor: pointer;
  transition: color .15s ease;
}
.star-rating input:checked ~ label,
.star-rating label:hover,
.star-rating label:hover ~ label{
  color: var(--amber);
}

.review-item{ padding: 14px 0; border-bottom: 1px solid var(--paper-line-soft); }
.review-item:last-child{ border-bottom: none; }
.review-stars{ color: var(--amber); font-size: 14px; letter-spacing: 2px; }
.review-comment{ font-size: 13.5px; color: var(--ink-soft); margin-top: 6px; line-height: 1.5; }
.review-meta{ font-size: 11.5px; color: var(--ink-faint); margin-top: 6px; }

.admin-toolbar{ display:flex; gap:12px; margin-bottom:18px; flex-wrap:wrap; align-items:center; }
.admin-toolbar form{ display:flex; gap:8px; flex:1; min-width:240px; }
.admin-sort-link{ display:inline-flex; align-items:center; gap:4px; color:inherit; }
.admin-sort-link svg{ width:12px; height:12px; opacity:.5; }
.admin-sort-link.active svg{ opacity:1; color:var(--brand-mint); }
.admin-pagination{ display:flex; justify-content:center; gap:6px; margin-top:20px; flex-wrap:wrap; }
.admin-pagination a, .admin-pagination span{
  padding:7px 13px; border-radius:var(--r-sm); font-size:13px; font-weight:600;
  border:1px solid var(--paper-line); color:var(--ink-soft);
}
.admin-pagination a:hover{ border-color:var(--brand-mint); color:var(--brand-dark); }
.admin-pagination .active-page{ background:var(--brand); color:#fff; border-color:var(--brand); }
.admin-pagination .disabled-page{ opacity:.4; }

.ban-modal-overlay{
  display:none; position:fixed; inset:0; background:rgba(16,36,30,.45);
  align-items:center; justify-content:center; z-index:100; padding:20px;
}
.ban-modal-overlay.open{ display:flex; }
.ban-modal{ background:var(--bg-raised); border-radius:var(--r-lg); padding:24px; max-width:420px; width:100%; }
.pill-banned{ background:var(--rust-bg); color:var(--rust); }

.admin-balances{ display:flex; flex-direction:column; gap:2px; font-size:11.5px; font-family:var(--f-mono); color:var(--ink-soft); }
.admin-balances span b{ color:var(--ink-faint); font-family:var(--f-body); font-weight:600; margin-right:4px; }

.admin-listing-details{ border-bottom: 1px solid var(--paper-line-soft); }
.admin-listing-details summary::-webkit-details-marker{ display:none; }
.admin-listing-details summary:hover{ background: var(--paper-line-soft); }
.admin-listing-expanded{ padding: 4px 18px 16px; }

.messages-shell--full{ grid-template-columns: 1fr; }
.contacts-col--full{ border-right: none; }
.contacts-col--full .contact-item{ padding: 16px 20px; }

.news-block{ display:grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap:14px; margin-bottom:24px; align-items:start; }
.news-card{ background:var(--bg-raised); border:1px solid var(--paper-line); border-radius:var(--r-md); padding:16px 18px; }
.news-card-date{ font-family:var(--f-mono); font-size:11px; color:var(--ink-faint); margin-bottom:6px; }
.news-card-title{ font-family:var(--f-display); font-size:15px; font-weight:600; margin-bottom:6px; }
.news-card-body{ font-size:13px; color:var(--ink-soft); line-height:1.5; }
@media (max-width:1100px){
  .news-block{ grid-template-columns: 1fr; }
}

.forum-topic-row{ display:block; }
.forum-topic-head{ display:flex; justify-content:space-between; align-items:baseline; gap:12px; margin-bottom:4px; }
.forum-topic-head b{ font-size:16px; font-family:var(--f-display); }

.forum-quote{
  border-left: 3px solid var(--brand-mint);
  background: var(--paper-line-soft);
  padding: 8px 12px;
  margin: 8px 0;
  font-size: 12.5px;
  color: var(--ink-soft);
  white-space: pre-line;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.deal-chat-item + .deal-chat-item{ border-top: 1px solid var(--paper-line-soft); margin-top: 10px; padding-top: 14px; }