/* ============================================================
   1chain — member / admin app (login, dashboard, admin)
   Reuses tokens & buttons from styles.css
   ============================================================ */

/* ---------- generic fields ---------- */
.field { display: grid; gap: 7px; }
.field > span { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--ink);
  background: var(--card-2); border: 1px solid var(--line-2);
  border-radius: var(--r-sm); padding: 12px 14px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 78px; }
.field select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%237c8799' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }
.field input::placeholder { color: var(--muted); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }

.form-msg { font-size: 13.5px; line-height: 1.5; min-height: 1px; }
.form-msg.error { color: var(--down); }
.form-msg.ok { color: var(--up); }

/* ---------- auth (login) ---------- */
.auth-wrap { min-height: 100dvh; display: grid; place-items: center; padding: 32px 20px; }
.auth-top { position: fixed; top: 22px; left: 24px; z-index: 2; }
.auth-top .brand-logo { height: 28px; width: auto; display: block; }
.auth-card {
  width: 100%; max-width: 412px; background: var(--panel);
  border: 1px solid var(--line-2); border-radius: var(--r-xl);
  box-shadow: var(--shadow); padding: 36px 32px;
}
.auth-card h1 { font-size: 1.55rem; margin-bottom: 6px; }
.auth-card .sub { color: var(--muted); font-size: 14.5px; margin-bottom: 26px; }
.auth-form { display: grid; gap: 16px; }
.auth-foot { margin-top: 22px; text-align: center; color: var(--muted); font-size: 14px; }
.auth-foot a { color: var(--brand); font-weight: 600; }
.pw-row { display: flex; align-items: baseline; justify-content: space-between; }
.pw-row a { font-size: 12.5px; color: var(--muted); }

/* ---------- app shell (dashboard / admin) ---------- */
.app-bar {
  position: sticky; top: 0; z-index: 40;
  background: rgba(3,5,11,0.86); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.app-bar-inner { display: flex; align-items: center; gap: 16px; height: 64px; }
.app-bar .brand-logo { height: 26px; width: auto; display: block; }
.app-bar .spacer { margin-left: auto; }
.role-pill {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
  padding: 5px 11px; border-radius: var(--pill); border: 1px solid var(--line-2);
  color: var(--brand); background: var(--brand-soft);
}
.role-pill.admin { color: var(--gold); background: rgba(255,206,77,.12); border-color: rgba(255,206,77,.3); }
.app-user { font-size: 14px; color: var(--text); font-weight: 500; }
@media (max-width: 560px) { .app-user { display: none; } }

.app-main { padding: 34px 0 80px; }
.app-head { margin-bottom: 26px; }
.app-head h1 { font-size: 1.9rem; }
.app-head p { color: var(--muted); margin-top: 6px; }

/* ---------- layout helpers ---------- */
.grid { display: grid; gap: 18px; }
.cols-2 { grid-template-columns: 1.6fr 1fr; }
.cols-stats { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .cols-2 { grid-template-columns: 1fr; } .cols-stats { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px) { .cols-stats { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 22px;
}
.panel h2 { font-size: 1.15rem; margin-bottom: 4px; }
.panel .panel-sub { color: var(--muted); font-size: 13px; margin-bottom: 16px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.panel-head h2 { margin: 0; }

/* ---------- stat cards ---------- */
.stat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px 20px; }
.stat-card .k { font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.stat-card .v { font-family: var(--display); font-size: 2rem; color: var(--ink); margin-top: 6px; line-height: 1; }
.stat-card .v.brand { color: var(--brand); }
.stat-card .v.up { color: var(--up); }

/* ---------- market overview ---------- */
.market { display: grid; gap: 10px; }
.market-row { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 12px; border-radius: var(--r-sm); background: var(--card); border: 1px solid var(--line); }
.market-row .sym { font-weight: 700; color: var(--ink); }
.market-row .sym small { color: var(--muted); font-weight: 500; margin-left: 6px; }
.market-row .px { font-variant-numeric: tabular-nums; color: var(--text); font-weight: 600; }
.chg { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 13px; padding: 3px 8px; border-radius: 7px; }
.chg.up { color: var(--up); background: rgba(47,208,127,.12); }
.chg.down { color: var(--down); background: rgba(255,107,107,.12); }

/* ---------- signals ---------- */
.signal-list { display: grid; gap: 14px; }
.sig {
  border: 1px solid var(--line-2); border-radius: var(--r); padding: 16px 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent);
}
.sig.closed { opacity: .62; }
.sig-top { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.sig-pair { font-family: var(--display); font-weight: 700; font-size: 1.1rem; color: var(--ink); }
.badge { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 4px 9px; border-radius: 6px; }
.badge.long { color: var(--up); background: rgba(47,208,127,.13); }
.badge.short { color: var(--down); background: rgba(255,107,107,.13); }
.badge.status { color: var(--muted); background: var(--card-2); }
.badge.status.open { color: var(--brand); background: var(--brand-soft); }
.badge.status.target { color: var(--up); background: rgba(47,208,127,.13); }
.badge.status.stopped { color: var(--down); background: rgba(255,107,107,.13); }
.sig-time { margin-left: auto; color: var(--muted); font-size: 12px; }
.sig-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: 10px; }
.sig-cell { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 9px 11px; }
.sig-cell .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.sig-cell .val { font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; margin-top: 3px; }
.sig-cell.tp .val { color: var(--up); }
.sig-cell.sl .val { color: var(--down); }
.sig-note { color: var(--text); font-size: 13.5px; margin-top: 12px; line-height: 1.55; }
.sig-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* ---------- account ---------- */
.kv { display: grid; gap: 12px; }
.kv-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.kv-row:last-child { border-bottom: 0; padding-bottom: 0; }
.kv-row .k { color: var(--muted); font-size: 13.5px; }
.kv-row .v { color: var(--ink); font-weight: 600; text-align: right; }

/* ---------- table (members) ---------- */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
table.tbl th, table.tbl td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.tbl th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
table.tbl td { color: var(--text); }
table.tbl td .em { color: var(--ink); font-weight: 600; }
.btn-xs { --pad-y: 7px; --pad-x: 12px; font-size: 12.5px; }
.btn-danger { background: transparent; color: var(--down); border-color: rgba(255,107,107,.4); }
.btn-danger:hover { background: rgba(255,107,107,.12); border-color: var(--down); transform: translateY(-1px); }

.empty { color: var(--muted); font-size: 14px; padding: 18px 4px; text-align: center; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.form-grid .full { grid-column: 1 / -1; }

.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  background: var(--panel); border: 1px solid var(--line-2); color: var(--ink);
  padding: 12px 18px; border-radius: var(--pill); box-shadow: var(--shadow-sm);
  font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 90;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: rgba(255,107,107,.5); color: var(--down); }

/* ============================================================
   TRADING TERMINAL
   ============================================================ */
.app-bar-wide { width: 100%; max-width: 1640px; margin: 0 auto; padding: 0 18px; }
.wallet-btn.connected { color: var(--brand); background: var(--brand-soft); border-color: rgba(32,145,251,.4); font-variant-numeric: tabular-nums; }

.terminal-main { padding: 14px 0 0; }
.terminal {
  width: 100%; max-width: 1640px; margin: 0 auto; padding: 0 14px 32px;
  display: grid; gap: 12px; align-items: start;
  grid-template-columns: 280px minmax(0, 1fr) 360px;
}
.panel-flat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); }

/* sticky side columns */
.t-markets, .t-chat { position: sticky; top: 72px; height: calc(100dvh - 88px); display: flex; flex-direction: column; overflow: hidden; }

/* markets */
.t-markets { padding: 10px; }
.t-search input { width: 100%; padding: 9px 12px; background: var(--card-2); border: 1px solid var(--line-2); border-radius: var(--r-sm); color: var(--ink); font: inherit; }
.t-search input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.t-market-head { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; padding: 12px 8px 6px; }
.t-market-list { overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }
.mk-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 10px; border-radius: var(--r-sm); background: transparent; border: 1px solid transparent; cursor: pointer; text-align: left; color: var(--text); font: inherit; }
.mk-row:hover { background: var(--card); }
.mk-row.active { background: var(--brand-soft); border-color: rgba(32,145,251,.35); }
.mk-id { display: flex; flex-direction: row; align-items: center; gap: 10px; min-width: 0; }
.mk-idt { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.mk-ico { width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0; object-fit: cover; background: var(--card-2); }
.mk-ico-blank { background: var(--card-2); border: 1px solid var(--line); }
.mk-base { font-weight: 700; color: var(--ink); font-size: 14px; white-space: nowrap; }
.mk-name { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mk-rt { display: flex; flex-direction: column; align-items: flex-end; gap: 3px; }
.mk-px { font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; font-size: 13.5px; }
.mk-rt .chg { font-size: 11px; padding: 1px 6px; }

/* center */
.t-center { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.pair-head { display: flex; align-items: center; gap: 22px; padding: 14px 18px; flex-wrap: wrap; }
.pair-id { display: flex; align-items: baseline; }
.pair-base { font-family: var(--display); font-size: 1.5rem; font-weight: 700; color: var(--ink); }
.pair-quote { color: var(--muted); font-size: 1rem; }
.pair-last { display: flex; align-items: baseline; gap: 10px; }
.pair-price { font-family: var(--display); font-size: 1.5rem; color: var(--ink); font-variant-numeric: tabular-nums; }
.pair-last .chg { font-size: 13px; padding: 2px 8px; }
.pair-stats { margin-left: auto; display: flex; gap: 22px; }
.pair-stats > div { display: flex; flex-direction: column; }
.pair-stats span { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.pair-stats b { font-variant-numeric: tabular-nums; color: var(--text); font-weight: 600; margin-top: 2px; font-size: 13.5px; }

.chart-wrap { padding: 10px 10px 8px; }
.tf-tabs { display: flex; gap: 6px; margin-bottom: 8px; }
.tf-tabs button { padding: 5px 13px; border-radius: var(--pill); border: 1px solid var(--line-2); background: transparent; color: var(--muted); font: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer; }
.tf-tabs button.active { color: var(--brand); background: var(--brand-soft); border-color: transparent; }
.chart { height: clamp(300px, 44vh, 520px); width: 100%; }

.t-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 1180px) { .t-bottom { grid-template-columns: 1fr; } }

/* trade panel */
.trade-panel { padding: 16px; }
.trade-tabs { display: flex; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 4px; gap: 4px; margin-bottom: 14px; }
.trade-tabs button { flex: 1; padding: 9px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); font: inherit; font-weight: 700; cursor: pointer; transition: background .15s, color .15s; }
.trade-tabs button.active[data-side="buy"] { background: rgba(47,208,127,.16); color: var(--up); }
.trade-tabs button.active[data-side="sell"] { background: rgba(255,107,107,.16); color: var(--down); }
.trade-row, .trade-meta { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin: 9px 0; }
.trade-row b, .trade-meta b { color: var(--ink); font-variant-numeric: tabular-nums; font-weight: 600; }
.amt-quick { display: flex; gap: 6px; margin: 10px 0; }
.amt-quick button { flex: 1; padding: 6px; border: 1px solid var(--line-2); background: transparent; color: var(--muted); border-radius: var(--r-sm); font: inherit; font-size: 12px; cursor: pointer; }
.amt-quick button:hover { color: var(--ink); border-color: var(--brand); }
.trade-submit { width: 100%; margin-top: 8px; justify-content: center; border: 0; font-weight: 700; }
.trade-submit.buy { background: var(--up); color: #04130b; }
.trade-submit.sell { background: var(--down); color: #1c0707; }
.trade-submit:hover { filter: brightness(1.07); transform: translateY(-1px); }
.paper-note { font-size: 11.5px; color: var(--muted); margin-top: 12px; text-align: center; line-height: 1.5; }

/* portfolio */
.portfolio { padding: 16px; display: flex; flex-direction: column; gap: 11px; }
.pf-head { display: flex; justify-content: space-between; align-items: flex-start; }
.pf-head span { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; display: block; }
.pf-head b { font-family: var(--display); font-size: 1.45rem; color: var(--ink); font-variant-numeric: tabular-nums; }
.pf-pnl { text-align: right; }
.pf-pnl b.chg { background: transparent; padding: 0; font-size: 1.05rem; }
.pf-cash { display: flex; justify-content: space-between; align-items: center; padding: 11px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pf-cash span { color: var(--muted); font-size: 13px; }
.pf-cash b { color: var(--ink); font-variant-numeric: tabular-nums; }
.pf-sub { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.pf-holdings { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow-y: auto; }
.hold { display: flex; justify-content: space-between; align-items: center; padding: 9px 11px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm); cursor: pointer; color: var(--text); font: inherit; text-align: left; }
.hold:hover { border-color: var(--brand); }
.h-a { font-weight: 700; color: var(--ink); display: flex; flex-direction: column; gap: 1px; }
.h-a small { font-weight: 500; color: var(--muted); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.h-v { text-align: right; color: var(--ink); font-variant-numeric: tabular-nums; font-weight: 600; display: flex; flex-direction: column; gap: 2px; align-items: flex-end; }
.h-v small.chg { font-size: 11px; padding: 0; background: transparent; font-weight: 600; }
.pf-toggle { background: transparent; border: 0; color: var(--muted); font: inherit; font-size: 13px; cursor: pointer; text-align: left; padding: 2px 0; }
.pf-toggle:hover { color: var(--ink); }
.pf-trades { display: flex; flex-direction: column; gap: 4px; max-height: 190px; overflow-y: auto; }
.tr-row { display: flex; align-items: center; gap: 8px; font-size: 12.5px; padding: 7px 9px; border-radius: var(--r-sm); background: var(--card); }
.tr-side { font-weight: 700; } .tr-side.buy { color: var(--up); } .tr-side.sell { color: var(--down); }
.tr-base { font-weight: 600; color: var(--ink); }
.tr-qty, .tr-px { color: var(--text); font-variant-numeric: tabular-nums; }
.tr-time { margin-left: auto; color: var(--muted); }

/* coaching chat */
.t-chat .chat-head { padding: 14px 16px; border-bottom: 1px solid var(--line); }
.chat-title { display: flex; align-items: center; gap: 10px; }
.chat-title h2 { font-size: 1.1rem; margin: 0; }
.chat-live { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--up); }
.chat-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--up); animation: chatpulse 2s infinite; }
@keyframes chatpulse { 0% { box-shadow: 0 0 0 0 rgba(47,208,127,.5); } 70% { box-shadow: 0 0 0 7px rgba(47,208,127,0); } 100% { box-shadow: 0 0 0 0 rgba(47,208,127,0); } }
.chat-sub { display: block; color: var(--muted); font-size: 12.5px; margin-top: 5px; line-height: 1.5; }
.chat-stream { flex: 1; overflow-y: auto; padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }
.msg-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 3px; }
.msg-name { font-weight: 700; color: var(--ink); font-size: 13px; }
.coach-badge { margin-left: 2px; font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--gold); background: rgba(255,206,77,.14); padding: 1px 6px; border-radius: 6px; vertical-align: middle; }
.msg-time { color: var(--muted); font-size: 11px; }
.msg-del { margin-left: auto; background: transparent; border: 0; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; padding: 0 4px; }
.msg-del:hover { color: var(--down); }
.msg-body { color: var(--text); font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 8px 11px; }
.msg.coach .msg-body { background: rgba(255,206,77,.07); border-color: rgba(255,206,77,.22); }
.chat-form { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--line); }
.chat-form input { flex: 1; min-width: 0; padding: 11px 14px; background: var(--card-2); border: 1px solid var(--line-2); border-radius: var(--pill); color: var(--ink); font: inherit; }
.chat-form input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.chat-form button { border-radius: var(--pill); flex-shrink: 0; }

/* admin embedded chat */
.chat-embed { padding: 0; overflow: hidden; }
.chat-embed .chat-head { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.chat-embed .chat-stream { height: 320px; flex: none; }

/* mobile tab bar */
.t-tabbar { display: none; }
@media (max-width: 1280px) { .terminal { grid-template-columns: 240px minmax(0, 1fr) 320px; } }
@media (max-width: 980px) {
  .terminal { grid-template-columns: 1fr; padding-bottom: 84px; }
  .t-markets, .t-chat { position: static; height: auto; }
  .t-market-list { max-height: 62vh; }
  .t-chat { height: calc(100dvh - 150px); }
  .terminal[data-pane="markets"] .t-center,
  .terminal[data-pane="markets"] .t-chat { display: none; }
  .terminal[data-pane="trade"] .t-markets,
  .terminal[data-pane="trade"] .t-chat { display: none; }
  .terminal[data-pane="chat"] .t-markets,
  .terminal[data-pane="chat"] .t-center { display: none; }
  .t-tabbar { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
    background: rgba(3,5,11,.94); backdrop-filter: blur(12px); border-top: 1px solid var(--line); }
  .t-tabbar button { flex: 1; padding: 13px; background: transparent; border: 0; color: var(--muted); font: inherit; font-weight: 600; cursor: pointer; }
  .t-tabbar button.active { color: var(--brand); }
}
@media (max-width: 520px) { .pair-stats { gap: 14px; } .pair-base, .pair-price { font-size: 1.25rem; } }

/* ============================================================
   BINANCE-STYLE: chart row, order book, market trades, trade form
   ============================================================ */
.t-chart-row { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(190px, 250px); gap: 12px; --chart-h: clamp(320px, 46vh, 480px); }
.t-chart-row > * { height: var(--chart-h); }
.chart-wrap { display: flex; flex-direction: column; padding: 10px 10px 6px; }
.chart-wrap .chart { flex: 1; height: auto; }

.orderbook { display: flex; flex-direction: column; overflow: hidden; padding: 8px 0; }
.ob-head { display: flex; justify-content: space-between; padding: 2px 12px 8px; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.ob-side { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.ob-side.asks { justify-content: flex-end; }
.ob-side.bids { justify-content: flex-start; }
.ob-row { position: relative; display: flex; justify-content: space-between; gap: 8px; padding: 2px 12px; font-size: 12px; font-variant-numeric: tabular-nums; cursor: pointer; overflow: hidden; }
.ob-row:hover { background: rgba(255,255,255,.05); }
.ob-bar { position: absolute; top: 0; bottom: 0; right: 0; opacity: .15; pointer-events: none; }
.asks .ob-bar { background: var(--down); } .bids .ob-bar { background: var(--up); }
.asks .ob-px { color: var(--down); } .bids .ob-px { color: var(--up); }
.ob-px, .ob-amt { position: relative; z-index: 1; }
.ob-amt { color: var(--text); }
.ob-last { padding: 8px 12px; font-family: var(--display); font-weight: 700; font-size: 1.05rem; font-variant-numeric: tabular-nums; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--ink); }
.ob-last.up { color: var(--up); } .ob-last.down { color: var(--down); }

.t-trade-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.otype-tabs { display: flex; gap: 16px; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.otype-tabs button { background: transparent; border: 0; border-bottom: 2px solid transparent; color: var(--muted); font: inherit; font-weight: 600; font-size: 13px; padding: 0 0 9px; cursor: pointer; margin-bottom: -1px; }
.otype-tabs button.active { color: var(--ink); border-bottom-color: var(--brand); }
.limit-field { margin-bottom: 12px; }
.amt-slider { width: 100%; margin: 8px 0 2px; accent-color: var(--brand); cursor: pointer; }
.slider-pct { display: flex; justify-content: space-between; font-size: 10.5px; color: var(--muted); margin-bottom: 8px; }

.market-trades { display: flex; flex-direction: column; padding: 14px 0 8px; max-height: 460px; }
.mt-head { padding: 0 16px 10px; font-weight: 600; color: var(--ink); }
.mt-cols { display: grid; grid-template-columns: 1.2fr 1fr .8fr; gap: 6px; padding: 0 16px 6px; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.mt-list { overflow-y: auto; }
.mt-row { display: grid; grid-template-columns: 1.2fr 1fr .8fr; gap: 6px; padding: 3px 16px; font-size: 12.5px; font-variant-numeric: tabular-nums; }
.mt-px.buy { color: var(--up); } .mt-px.sell { color: var(--down); }
.mt-amt { color: var(--text); } .mt-time { color: var(--muted); text-align: right; }

@media (max-width: 1180px) {
  .t-chart-row { grid-template-columns: 1fr; }
  .t-chart-row > * { height: auto; }
  .chart-wrap .chart { height: 360px; }
  .t-trade-row { grid-template-columns: 1fr; }
  .market-trades { max-height: 320px; }
}

/* ============================================================
   TELEGRAM-STYLE CHAT
   ============================================================ */
.chat-stream.tg { gap: 0; padding: 14px 14px 16px;
  background-image: radial-gradient(circle at 20% 15%, rgba(56,189,248,.05), transparent 45%), radial-gradient(circle at 85% 80%, rgba(255,206,77,.04), transparent 45%); }
.tg-empty { color: var(--muted); text-align: center; padding: 26px 10px; }
.tg-day { text-align: center; margin: 12px 0 6px; }
.tg-day span { background: rgba(255,255,255,.07); color: var(--muted); font-size: 11.5px; padding: 3px 11px; border-radius: var(--pill); }
.tg-msg { display: flex; align-items: flex-end; gap: 8px; margin-top: 9px; }
.tg-msg.grouped { margin-top: 2px; }
.tg-msg.mine { flex-direction: row-reverse; }
.tg-avatar { position: relative; width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; color: #fff; font-size: 11.5px; font-weight: 700; display: flex; align-items: center; justify-content: center; background: var(--card-2); background-size: cover; background-position: center; text-shadow: 0 1px 2px rgba(0,0,0,.3); overflow: visible; }
.tg-avatar.ghost { background: transparent !important; }
.tg-online { position: absolute; right: -1px; bottom: -1px; width: 11px; height: 11px; border-radius: 50%; background: var(--up); border: 2px solid var(--panel); }
.tg-verified { color: var(--brand); font-size: .82em; }
.tg-tick { margin-left: 5px; color: var(--brand); letter-spacing: -2px; }
.tg-bubble { position: relative; max-width: 80%; background: var(--card-2); border: 1px solid var(--line); border-radius: 14px; padding: 7px 11px 5px; }
.tg-msg:not(.mine) .tg-bubble { border-bottom-left-radius: 4px; }
.tg-msg.mine .tg-bubble { border-bottom-right-radius: 4px; background: var(--brand-soft); border-color: rgba(56,189,248,.28); }
.tg-msg.coach .tg-bubble { background: rgba(255,206,77,.08); border-color: rgba(255,206,77,.25); }
.tg-name { font-size: 12.5px; font-weight: 700; margin-bottom: 2px; line-height: 1.2; }
.tg-name .coach-badge { margin-left: 6px; }
.tg-text { color: var(--ink); font-size: 14px; line-height: 1.45; overflow-wrap: anywhere; white-space: pre-wrap; }
.tg-meta { display: block; text-align: right; font-size: 10.5px; color: var(--muted); margin-top: 3px; }
.tg-del { background: transparent; border: 0; color: var(--muted); cursor: pointer; font-size: 13px; padding: 0 2px; margin-left: 4px; }
.tg-del:hover { color: var(--down); }
.chat-send { border-radius: var(--pill); flex-shrink: 0; }

/* little bubble tail like Telegram */
.tg-tail { position: absolute; bottom: 0; width: 9px; height: 14px; overflow: hidden; }
.tg-msg:not(.mine) .tg-tail { left: -6px; }
.tg-msg.mine .tg-tail { right: -6px; transform: scaleX(-1); }
.tg-tail::before { content: ''; position: absolute; bottom: 0; left: 0; width: 14px; height: 14px; border-radius: 0 0 14px 0;
  background: var(--card-2); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tg-msg.grouped .tg-tail { display: none; }
.tg-msg.mine .tg-tail::before { background: var(--brand-soft); border-color: rgba(56,189,248,.28); }
.tg-msg.coach .tg-tail::before { background: rgba(255,206,77,.08); border-color: rgba(255,206,77,.25); }

/* ============================================================
   COMMUNICATION: two-pane Telegram (coach list + conversation)
   ============================================================ */
.tg-app { max-width: 1180px; margin: 0 auto; position: relative;
  height: calc(100dvh - 64px - 46px);
  display: grid; grid-template-columns: 340px 1fr;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }

/* sidebar / contact list */
.tg-side { display: flex; flex-direction: column; min-width: 0; border-right: 1px solid var(--line); }
.tg-side-head { padding: 14px 15px 12px; border-bottom: 1px solid var(--line); }
.tg-side-head h2 { font-size: 1.1rem; }
.tg-side-sub { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; }
.tg-search { margin-top: 11px; }
.tg-search input { width: 100%; padding: 8px 13px; background: var(--card-2); border: 1px solid var(--line-2); border-radius: var(--pill); color: var(--ink); font: inherit; font-size: 13px; }
.tg-search input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.tg-list { flex: 1; overflow-y: auto; padding: 6px; display: flex; flex-direction: column; gap: 2px; }
.tg-item { display: flex; align-items: center; gap: 11px; width: 100%; text-align: left; padding: 9px 10px; border: 0; border-radius: 12px; background: transparent; cursor: pointer; color: var(--ink); font: inherit; }
.tg-item:hover { background: var(--card-2); }
.tg-item.active { background: var(--brand-soft); }
.tg-list .tg-avatar { width: 48px; height: 48px; font-size: 16px; }
.tg-pic { position: relative; flex-shrink: 0; display: inline-flex; }
.tg-item-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.tg-item-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tg-item-name { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: inline-flex; align-items: center; gap: 4px; }
.tg-item-time { color: var(--muted); font-size: 11px; flex-shrink: 0; }
.tg-item-bot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tg-item-prev { color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0; }
.tg-to { font-weight: 600; }
.tg-badge { flex-shrink: 0; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--brand); color: #04121d; font-size: 11px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }

/* conversation pane */
.tg-room { display: flex; flex-direction: column; min-width: 0;
  background-image: radial-gradient(circle at 20% 12%, rgba(56,189,248,.05), transparent 45%), radial-gradient(circle at 85% 85%, rgba(255,206,77,.04), transparent 45%); }
.tg-room-head { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--panel); }
.tg-room-head .tg-avatar { width: 42px; height: 42px; font-size: 15px; }
.tg-back { display: none; background: transparent; border: 0; color: var(--ink); font-size: 26px; line-height: 1; cursor: pointer; padding: 0 2px; }
.tg-room-id { display: flex; flex-direction: column; min-width: 0; }
.tg-room-name { font-weight: 700; font-size: 15px; display: inline-flex; align-items: center; gap: 5px; }
.tg-room-sub { color: var(--up); font-size: 12px; }
.tg-stream { flex: 1; overflow-y: auto; padding: 14px 16px 16px; display: flex; flex-direction: column; }
.tg-compose { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--line); background: var(--panel); }
.tg-compose input { flex: 1; min-width: 0; padding: 11px 15px; background: var(--card-2); border: 1px solid var(--line-2); border-radius: var(--pill); color: var(--ink); font: inherit; }
.tg-compose input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.tg-send { flex-shrink: 0; min-width: 44px; padding: 0 16px; height: 42px; border: 0; border-radius: var(--pill); background: var(--brand); color: #04121d; font: inherit; font-weight: 700; cursor: pointer; }
.tg-send:hover { filter: brightness(1.07); }

/* desktop placeholder when nothing is selected */
.tg-placeholder { display: none; }
.tg-app.no-active .tg-room { display: none; }
.tg-app.no-active .tg-placeholder { position: absolute; inset: 0 0 0 340px; display: flex; align-items: center; justify-content: center; }
.tg-placeholder-card { text-align: center; color: var(--muted); }
.tg-placeholder-card span { font-size: 34px; display: block; margin-bottom: 10px; }

/* admin inbox: embed the messenger inside a panel */
.inbox-panel { padding: 0; overflow: hidden; }
.inbox-panel .chat-head { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.tg-app.inbox { height: 480px; max-width: none; margin: 0; border: 0; border-radius: 0; }
.tg-app.inbox .tg-list .tg-avatar { width: 42px; height: 42px; font-size: 14px; }

/* ============================================================
   WALLET PICKER MODAL
   ============================================================ */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.62); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal-backdrop[hidden] { display: none; }
.modal { width: 100%; max-width: 420px; background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--r-xl); box-shadow: var(--shadow); padding: 22px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-head h3 { font-size: 1.2rem; }
.modal-x { background: transparent; border: 0; color: var(--muted); font-size: 22px; cursor: pointer; line-height: 1; padding: 0 4px; }
.modal-x:hover { color: var(--ink); }
.wallet-list { display: flex; flex-direction: column; gap: 8px; max-height: 56vh; overflow-y: auto; }
.wallet-row { display: flex; align-items: center; gap: 12px; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--card); cursor: pointer; color: var(--ink); font: inherit; text-align: left; text-decoration: none; transition: border-color .15s, background .15s, transform .15s; }
.wallet-row:hover { border-color: var(--brand); background: var(--card-2); transform: translateY(-1px); }
.wallet-row img { width: 32px; height: 32px; border-radius: 8px; background: var(--card-2); }
.w-name { font-weight: 600; }
.w-tag { margin-left: auto; font-size: 11px; color: var(--muted); }
.w-tag.detected { color: var(--up); }
.modal-note { color: var(--muted); font-size: 12px; margin-top: 14px; text-align: center; line-height: 1.5; }

/* ============================================================
   MULTI-PAGE MEMBER AREA: nav, containers, markets table,
   pair picker, portfolio cards, full chat
   ============================================================ */
.app-nav { display: flex; gap: 4px; margin-left: 8px; }
.app-nav a { padding: 8px 14px; border-radius: var(--pill); color: var(--muted); font-weight: 600; font-size: 14px; text-decoration: none; transition: color .15s, background .15s; }
.app-nav a:hover { color: var(--ink); background: var(--card-2); }
.app-nav a.active { color: var(--brand); background: var(--brand-soft); }

.member-main { padding: 24px 0 60px; }
.member-wrap { max-width: 1120px; margin: 0 auto; padding: 0 18px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-family: var(--display); font-size: 1.7rem; }
.page-sub { color: var(--muted); font-size: 14px; margin-top: 4px; }
.mk-toolbar { flex: 1; max-width: 320px; min-width: 200px; }
.mk-toolbar input { width: 100%; padding: 10px 14px; background: var(--card-2); border: 1px solid var(--line-2); border-radius: var(--pill); color: var(--ink); font: inherit; }
.mk-toolbar input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }

/* markets table */
.mk-table { overflow: hidden; }
.mk-thead, .mk-trow { display: grid; grid-template-columns: 1.7fr 1fr .8fr 1fr 1fr 1.1fr .9fr; gap: 10px; align-items: center; padding: 13px 18px; }
.mk-thead { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); border-bottom: 1px solid var(--line); }
.mk-thead > span:not(:first-child), .mk-trow > span:not(.mk-id) { text-align: right; }
.mk-trow { width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line); cursor: pointer; color: var(--ink); font: inherit; }
.mk-trow:last-child { border-bottom: 0; }
.mk-trow:hover { background: var(--card-2); }
.mk-trow .mk-base { font-weight: 700; color: var(--ink); font-size: 14.5px; }
.mk-trow .mk-base small { color: var(--muted); font-weight: 500; font-size: 11px; margin-left: 1px; }
.mk-trow .mk-px, .mk-num { font-variant-numeric: tabular-nums; }
.mk-trow .chg { display: inline-block; }
.mk-go { color: var(--brand); font-weight: 600; font-size: 13px; }

/* trade page (focused) */
.trade-page { max-width: 1320px; margin: 0 auto; padding: 0 16px 48px; display: flex; flex-direction: column; gap: 12px; }
.pair-switch { position: relative; }
.pair-btn { display: inline-flex; align-items: center; gap: 6px; background: transparent; border: 0; cursor: pointer; color: var(--ink); font: inherit; padding: 2px 4px; border-radius: var(--r-sm); }
.pair-btn:hover { background: var(--card-2); }
.pair-btn .pair-ico { width: 30px; height: 30px; }
.pair-btn .pair-base { font-family: var(--display); font-size: 1.5rem; font-weight: 700; }
.pair-btn .pair-quote { color: var(--muted); font-size: 1rem; }
.pair-caret { color: var(--muted); font-size: 12px; }
.pair-picker { position: absolute; top: calc(100% + 8px); left: 0; width: 320px; max-width: 84vw; z-index: 40; padding: 10px; box-shadow: var(--shadow); }
.pair-picker input { width: 100%; padding: 9px 12px; background: var(--card-2); border: 1px solid var(--line-2); border-radius: var(--r-sm); color: var(--ink); font: inherit; margin-bottom: 8px; }
.pair-picker input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.pair-list { max-height: 320px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }

/* portfolio page */
.pf-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.pf-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; }
.pf-card span { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); display: block; margin-bottom: 7px; }
.pf-card b { font-family: var(--display); font-size: 1.5rem; color: var(--ink); font-variant-numeric: tabular-nums; }
.pf-card b.chg { background: transparent; padding: 0; }
.pf-section { padding: 18px; margin-bottom: 16px; }
.pf-section h2 { font-size: 1.05rem; margin-bottom: 14px; }
.pf-section .pf-holdings, .pf-section .pf-trades { max-height: none; }
.pf-section .empty a { color: var(--brand); }

/* messenger page wrapper */
.chat-main { padding: 14px 16px 24px; }

@media (max-width: 760px) {
  .app-nav { position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; margin: 0; gap: 0;
    background: rgba(10, 14, 20, .96); backdrop-filter: blur(12px); border-top: 1px solid var(--line); }
  .app-nav a { flex: 1; text-align: center; border-radius: 0; padding: 12px 4px; font-size: 12px; }
  .app-nav a.active { background: transparent; }
  .member-main { padding-bottom: 78px; }
  .trade-page { padding-bottom: 78px; }
  .chat-main { padding: 0; }
  .hide-sm { display: none !important; }
  .mk-thead, .mk-trow { grid-template-columns: 1.5fr 1fr .8fr; }
  .page-head h1 { font-size: 1.4rem; }

  /* messenger: single pane that slides between list and conversation */
  .tg-app { grid-template-columns: 1fr; height: calc(100dvh - 64px - 64px); border-radius: 0; border-left: 0; border-right: 0; }
  .tg-side { border-right: 0; }
  .tg-room { position: absolute; inset: 0; transform: translateX(100%); transition: transform .22s ease; z-index: 5; background-color: var(--panel); }
  .tg-app.show-room .tg-room { transform: translateX(0); }
  .tg-app.no-active .tg-room { display: flex; }
  .tg-back { display: inline-block; }
  .tg-placeholder { display: none !important; }
  .tg-app.inbox { height: 72dvh; }
  .tg-app.inbox .tg-room { position: absolute; }
}