/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #F1F5F9;
  --surface:  #FFFFFF;
  --surface2: #F8FAFC;
  --border:   #E2E8F0;
  --text:     #0F172A;
  --muted:    #64748B;
  --accent:   #2563EB;
  --accent-d: #1D4ED8;
  --green:    #16A34A;
  --red:      #DC2626;
  --shadow:   0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.05);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Balance bar */
.balance-bar {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 4px;
  overflow: hidden;
}
.bal-chip { display: flex; flex-direction: column; padding: 5px 14px; gap: 1px; }
.bal-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.bal-val   { font-size: 13px; font-weight: 700; }
.bal-sep   { width: 1px; height: 28px; background: var(--border); flex-shrink: 0; }
.hdr-right { flex-shrink: 0; margin-left: auto; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background .15s, opacity .15s;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-d); }
.btn-primary:disabled, .btn-primary.loading { opacity: .6; cursor: not-allowed; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { background: var(--bg); }
.btn-ghost   { background: transparent; color: var(--muted); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-icon {
  background: transparent; border: none; cursor: pointer; color: var(--muted);
  padding: 6px; border-radius: 6px; display: flex; align-items: center;
  transition: color .15s, background .15s; font-size: 15px;
}
.btn-icon:hover { color: var(--text); background: var(--bg); }

/* ── Settings panel ──────────────────────────────────────────────────────── */
.settings-panel {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
}
.settings-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 24px 24px;
}
.settings-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}
.settings-head h2 { font-size: 15px; font-weight: 700; }
.settings-head p  { font-size: 12px; color: var(--muted); margin-top: 2px; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 680px;
  margin-bottom: 14px;
}
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.form-group input, .inp-row input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 11px;
  font-size: 13px;
  outline: none;
  background: var(--surface);
  width: 100%;
  transition: border-color .15s;
}
.form-group input:focus, .inp-row input:focus { border-color: var(--accent); }
.inp-row { display: flex; gap: 6px; }
.inp-row input { flex: 1; }
.toggle-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
}
.settings-footer { display: flex; align-items: center; gap: 14px; }
.cfg-status { font-size: 13px; }
.cfg-status.ok    { color: var(--green); }
.cfg-status.error { color: var(--red);   }

/* ── Tab Nav ─────────────────────────────────────────────────────────────── */
.tab-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  padding: 0 24px;
  max-width: 100%;
  gap: 0;
}
.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 20px;
  height: 44px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.tab-btn:hover  { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 20px;
  padding: 0 5px;
}

/* ── Tab content wrapper ─────────────────────────────────────────────────── */
.tab-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ── Setup prompt ────────────────────────────────────────────────────────── */
.setup-prompt {
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  color: var(--muted);
}
.setup-prompt p { font-size: 15px; }

/* ── Toolbar ─────────────────────────────────────────────────────────────── */
.tab-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  gap: 12px;
  flex-wrap: wrap;
}
.toolbar-left { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.check-group  { display: flex; gap: 14px; }
.check-label  { display: flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 500; cursor: pointer; }

/* ── Center messages ─────────────────────────────────────────────────────── */
.center-msg {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 52px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  color: var(--muted);
}
.error-msg { color: var(--red); font-weight: 500; }
.spinner {
  width: 24px; height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═════════════════════════════ POSITION CARDS ═══════════════════════════ */
.pos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(540px, 1fr));
  gap: 18px;
}

.pos-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Card header */
.pos-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: #1E293B;
  color: #F1F5F9;
}
.pos-title { display: flex; align-items: center; gap: 10px; }
.pos-title strong { font-size: 17px; font-weight: 700; color: #fff; }
.pos-cat { font-size: 12px; color: #94A3B8; }
.pos-upnl { font-size: 17px; font-weight: 700; font-family: "SF Mono", monospace; }

/* Live data row */
.pos-live {
  display: flex;
  align-items: flex-start;
  gap: 0;
  padding: 10px 14px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}
.pos-live-group {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  align-items: flex-start;
}
.pos-live-market {
  border-left: 1px solid var(--border);
  margin-left: 12px;
  padding-left: 12px;
}
.pos-live-item {
  display: flex;
  flex-direction: column;Z
  gap: 1px;
  padding: 4px 12px 4px 0;
  min-width: 60px;
}
.pos-live-item span   { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; font-weight: 600; white-space: nowrap; }
.pos-live-item strong { font-size: 12px; font-weight: 600; white-space: nowrap; }

/* Inputs section */
.pos-inputs-section { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 16px; }

.pos-inputs-row { display: flex; gap: 12px; flex-wrap: wrap; }
.pos-inp-group  { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 120px; }
.pos-inp-group label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.pos-inp-group input,
.pos-inp-group select {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 13px;
  background: var(--surface);
  outline: none;
  transition: border-color .15s;
}
.pos-inp-group input:focus,
.pos-inp-group select:focus { border-color: var(--accent); }

/* Chart section */
.chart-section { display: flex; flex-direction: column; gap: 7px; }
.chart-section-label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.chart-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.chart-controls input[type=text] {
  flex: 1;
  min-width: 200px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 13px;
  background: var(--surface);
  outline: none;
  transition: border-color .15s;
}
.chart-controls input[type=text]:focus { border-color: var(--accent); }
.file-pick-btn { cursor: pointer; }
.chart-preview { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.chart-thumb {
  display: block;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  max-width: 160px;
  position: relative;
}
.chart-thumb img { display: block; width: 160px; height: 90px; object-fit: cover; }
.chart-pending-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: 11px;
  text-align: center;
  padding: 3px;
}
.chart-link-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
}

/* Calculated metrics row */
.calc-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
}
.calc-chip {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 120px;
}
.calc-chip .calc-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.calc-chip .calc-val {
  font-size: 14px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: color .15s;
}
.calc-chip .calc-val.orange { color: #D97706; }

/* Notes grid */
.notes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 700px) { .notes-grid { grid-template-columns: 1fr; } }

.note-group { display: flex; flex-direction: column; gap: 5px; }
.note-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.note-label-row label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.char-count { font-size: 11px; color: var(--muted); }

textarea {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
  min-height: 90px;
  background: var(--surface);
  outline: none;
  line-height: 1.5;
  transition: border-color .15s;
}
textarea:focus { border-color: var(--accent); }

.pos-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 4px;
}

/* Tags */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.tag-long  { background: #DCFCE7; color: #166534; }
.tag-short { background: #FEE2E2; color: #991B1B; }

/* ═════════════════════════════ HISTORY ══════════════════════════════════ */

/* Sync card */
.sync-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
}
.sync-row {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}
.sync-group { display: flex; flex-direction: column; gap: 4px; }
.ctrl-label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
select {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 13px;
  background: var(--surface);
  cursor: pointer;
  outline: none;
}

/* Filters card */
.filters-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
}
.filters-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}
.filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-group input[type=text],
.filter-group input[type=date] {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 13px;
  outline: none;
  background: var(--surface);
  transition: border-color .15s;
  width: 140px;
}
.filter-group input:focus { border-color: var(--accent); }

/* Stats bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.stat-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.stat-val   { font-size: 19px; font-weight: 700; }
.stat-val.green  { color: var(--green); }
.stat-val.red    { color: var(--red);   }
.stat-val.orange { color: #d97706;      }

/* Table */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.table-toolbar { display: flex; align-items: center; justify-content: flex-end; padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--surface2); }
.table-scroll { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead tr { background: #1E293B; color: #F1F5F9; }
thead th {
  padding: 10px 13px;
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .04em;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
thead th:hover { background: #273549; }
tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:nth-child(even) { background: var(--surface2); }
tbody tr:hover { background: #EFF6FF; }
tbody td { padding: 9px 13px; vertical-align: middle; white-space: nowrap; }

/* Util */
.muted  { color: var(--muted); }
.small  { font-size: 12px; }
.mono   { font-family: "SF Mono", "Fira Code", monospace; }
.green  { color: var(--green); font-weight: 600; }
.red    { color: var(--red);   font-weight: 600; }
.hidden { display: none !important; }

/* ── History table tweaks ───────────────────────────────────────────────── */
.plan-cell { max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: help; }

/* ── Note dot in history table ──────────────────────────────────────────── */
.deal-row { cursor: pointer; transition: background .12s; }
.deal-row:hover { background: #F0F7FF; }
.note-dot-cell { text-align: center; width: 28px; }
.note-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; background: var(--accent);
  vertical-align: middle;
}

/* ── Deal notes modal ────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 500;
  padding: 20px;
}
.modal {
  background: var(--surface);
  border-radius: 14px;
  width: 100%; max-width: 720px;
  max-height: 92vh;
  display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  overflow: hidden;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-hdr-profit { background: #F0FDF4; }
.modal-hdr-loss   { background: #FEF2F2; }
.modal-title { display: flex; align-items: center; gap: 8px; font-size: 15px; }

.modal-summary {
  display: flex; flex-wrap: wrap; gap: 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.ms-item {
  display: flex; flex-direction: column; gap: 3px;
  padding: 10px 16px;
  border-right: 1px solid var(--border);
  min-width: 90px;
}
.ms-item:last-child { border-right: none; }
.ms-item span  { font-size: 10px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.ms-item strong { font-size: 13px; font-weight: 700; }

.modal-body {
  padding: 18px 20px;
  overflow-y: auto;
  flex: 1;
  display: flex; flex-direction: column; gap: 16px;
}
.modal-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--surface2);
}

/* Toast */
.toast {
  position: fixed; bottom: 22px; right: 22px;
  padding: 11px 18px; border-radius: 10px;
  font-size: 13px; font-weight: 500;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  z-index: 999;
  animation: slideUp .22s ease;
  max-width: 300px;
}
@keyframes slideUp { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }
.toast.success { background: #166534; color: #fff; }
.toast.error   { background: #991B1B; color: #fff; }
.toast.info    { background: #1E293B; color: #fff; }

/* ── Chart link in table ────────────────────────────────────────────────── */
.chart-short-link {
  color: var(--accent);
  text-decoration: none;
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 11px;
  white-space: nowrap;
}
.chart-short-link:hover { text-decoration: underline; }

/* ── Analysis tab ──────────────────────────────────────────────────────── */
.analysis-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 24px 4px;
}
.an-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 18px;
  min-width: 110px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.an-stat-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.an-stat-val {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin: 16px 24px;
}
.chart-card-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chart-card-title {
  font-weight: 600;
  font-size: 14px;
}
.chart-wrap {
  padding: 16px 20px 20px;
  height: 340px;
  position: relative;
}

/* ── Price Alert section (position cards) ─────────────────────────────────── */
.alert-section {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.alert-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.alert-section-label {
  font-size: 11px;
  font-weight: 700;
  color: #92400E;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.alert-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 20px;
  border: 1px solid #FDE68A;
  background: #FEF3C7;
  color: #78350F;
}
.alert-badge.inactive {
  background: #F1F5F9;
  border-color: var(--border);
  color: var(--muted);
}
.alert-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.btn-danger {
  color: var(--red);
}
.btn-danger:hover {
  background: #FEF2F2;
  color: var(--red);
}

/* ── Settings Telegram section ────────────────────────────────────────────── */
.settings-section-sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 18px 0 14px;
}
.settings-section-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}
.settings-section-hint {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 14px;
  line-height: 1.6;
}
.settings-section-hint code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 11px;
}
.tg-token-set {
  font-size: 12px;
  color: var(--green);
  font-weight: 600;
}

/* ── eval-cell (Closed Deals table) ──────────────────────────────────────── */
.eval-cell {
  max-width: 160px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: help;
}

/* ── Notifications tab ────────────────────────────────────────────────────── */
.tg-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
}
.tg-banner-ok   { background: #F0FDF4; border-color: #86EFAC; color: #166534; }
.tg-banner-warn { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }
.notif-form-header {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.btn-sm { padding: 4px 10px !important; font-size: 12px !important; }

/* ── AI Analysis tab ────────────────────────────────────────────────────────── */
.ai-layout {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 120px);
  max-height: 820px;
}
.ai-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0 10px;
  flex-wrap: wrap;
  border-bottom: 1px solid #F1F5F9;
  margin-bottom: 8px;
}
.ai-model-selector { display: flex; align-items: center; gap: 8px; }
.btn-toggle-group {
  display: flex;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  overflow: hidden;
}
.btn-toggle {
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 500;
  background: #fff;
  border: none;
  cursor: pointer;
  color: #64748B;
  transition: all 0.15s;
}
.btn-toggle.active { background: #1E293B; color: #fff; }
.btn-toggle:not(.active):hover { background: #F1F5F9; }
.ai-context-btns { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.ai-context-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 12px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: 8px;
  font-size: 12px;
  margin-bottom: 8px;
}
.ctx-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #DBEAFE;
  color: #1D4ED8;
  border-radius: 6px;
  padding: 2px 8px;
  font-weight: 500;
}
.ctx-chip button {
  background: none;
  border: none;
  cursor: pointer;
  color: #1D4ED8;
  font-size: 15px;
  padding: 0 2px;
  line-height: 1;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 8px 0;
  min-height: 160px;
}
.chat-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 32px;
  color: #94A3B8;
  margin: auto;
  text-align: center;
}
.chat-welcome-icon { font-size: 48px; }
.chat-welcome-text strong { display: block; color: #1E293B; font-size: 16px; margin-bottom: 6px; }
.chat-welcome-text p { margin: 0; font-size: 13px; }
.chat-msg { display: flex; flex-direction: column; }
.chat-msg-user    { align-items: flex-end; }
.chat-msg-assistant { align-items: flex-start; }
.chat-bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.6;
  word-break: break-word;
}
.chat-msg-user .chat-bubble {
  background: #1E293B;
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg-assistant .chat-bubble {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  color: #1E293B;
  border-bottom-left-radius: 4px;
}
.chat-msg-assistant .chat-bubble p { margin: 0 0 8px; }
.chat-msg-assistant .chat-bubble p:last-child { margin-bottom: 0; }
.chat-msg-assistant .chat-bubble ul,
.chat-msg-assistant .chat-bubble ol { margin: 0 0 8px; padding-left: 20px; }
.chat-msg-assistant .chat-bubble code {
  background: #E2E8F0;
  padding: 1px 5px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 12px;
}
.chat-msg-assistant .chat-bubble pre {
  background: #1E293B;
  color: #E2E8F0;
  padding: 10px 14px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 6px 0;
}
.chat-msg-assistant .chat-bubble pre code { background: none; padding: 0; color: inherit; }
.reasoning-block {
  margin-bottom: 10px;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  overflow: hidden;
}
.reasoning-block summary {
  cursor: pointer;
  padding: 6px 10px;
  background: #F1F5F9;
  font-size: 12px;
  color: #64748B;
  font-style: italic;
  user-select: none;
}
.reasoning-content {
  padding: 10px;
  font-size: 12px;
  color: #64748B;
  white-space: pre-wrap;
  max-height: 200px;
  overflow-y: auto;
}
.quick-prompts {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 0 6px;
  border-top: 1px solid #F1F5F9;
}
.chat-input-wrap {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  padding: 10px 0 4px;
  border-top: 1px solid #E2E8F0;
}
.chat-textarea {
  flex: 1;
  resize: none;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  line-height: 1.5;
  outline: none;
  transition: border-color 0.15s;
  background: #fff;
}
.chat-textarea:focus { border-color: #94A3B8; }
.chat-send-btn {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: #1E293B;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  transition: background 0.15s;
}
.chat-send-btn:hover:not(:disabled) { background: #334155; }
.chat-send-btn:disabled { background: #94A3B8; cursor: not-allowed; }

/* ═══════════════════════════ CHARTS TAB ════════════════════════════════════ */
.charts-layout { display: flex; flex-direction: column; gap: 0; padding: 0; }

.charts-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}

.chart-symbol-wrap { position: relative; }
.chart-symbol-input {
  width: 180px; padding: 6px 10px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; background: var(--surface2);
  outline: none; transition: border-color .15s;
}
.chart-symbol-input:focus { border-color: var(--accent); }
.chart-symbol-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0; width: 220px; z-index: 500;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.12); max-height: 260px; overflow-y: auto;
}
.chart-sym-item {
  padding: 7px 12px; cursor: pointer; font-size: 13px;
  display: flex; justify-content: space-between; align-items: center;
}
.chart-sym-item:hover { background: var(--surface2); }
.chart-sym-item strong { font-weight: 600; }
.chart-sym-item span   { font-size: 11px; color: var(--muted); }

.chart-tf-group { display: flex; gap: 2px; }
.chart-tf-btn {
  padding: 5px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); font-size: 12px; font-weight: 600;
  cursor: pointer; color: var(--muted); transition: all .15s;
}
.chart-tf-btn:hover  { background: var(--surface2); color: var(--text); }
.chart-tf-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.chart-category-sel {
  padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); font-size: 12px; cursor: pointer;
}

/* Settings bar */
.chart-setting-group {
  display: flex; align-items: center; gap: 8px; padding: 2px 16px 2px 0;
}
.chart-setting-sep { border-left: 1px solid var(--border); padding-left: 16px; }
.chart-setting-label { font-size: 10px; font-weight: 700; text-transform: uppercase;
                        letter-spacing: .06em; color: var(--muted); white-space: nowrap; }
.chart-setting-inline { display: flex; align-items: center; gap: 4px; font-size: 12px; color: var(--muted); }
.chart-inp-sm {
  width: 52px; padding: 3px 6px; border: 1px solid var(--border); border-radius: 5px;
  font-size: 12px; background: var(--surface); text-align: center;
}
.chart-inp-sm:focus { outline: none; border-color: var(--accent); }

.sma-list { display: flex; gap: 6px; flex-wrap: wrap; }
.sma-row  { display: flex; align-items: center; gap: 4px; }
.sma-row input[type="number"] {
  width: 46px; padding: 3px 5px; border: 1px solid var(--border); border-radius: 5px;
  font-size: 12px; background: var(--surface); text-align: center;
}
.sma-row input[type="number"]:focus { outline: none; border-color: var(--accent); }
.chart-color-inp {
  width: 24px; height: 24px; padding: 0; border: 1px solid var(--border);
  border-radius: 4px; cursor: pointer; background: none;
}
.sma-remove {
  background: none; border: none; cursor: pointer; color: var(--muted);
  font-size: 14px; line-height: 1; padding: 0 2px;
}
.sma-remove:hover { color: var(--red); }

/* Chart panes */
.chart-pane-wrap { background: var(--surface); }
.chart-canvas-wrap { position: relative; }
.chart-pane { width: 100%; }
.chart-inline-settings {
  display: flex; align-items: center; flex-wrap: wrap; gap: 0;
  padding: 5px 16px; background: var(--surface2); border-bottom: 1px solid var(--border);
}
.chart-inline-settings-sep { border-top: 1px solid var(--border); }
.chart-legend {
  position: absolute; top: 6px; left: 12px; z-index: 10;
  font-size: 11px; font-family: "SF Mono", monospace;
  display: flex; gap: 10px; flex-wrap: wrap; pointer-events: none;
}
.chart-legend-inline {
  margin-left: auto; font-size: 11px; font-family: "SF Mono", monospace;
  display: flex; gap: 6px; align-items: center;
}
.chart-legend-item { display: flex; align-items: center; gap: 4px; }
.chart-legend-dot  { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.btn-xs { padding: 3px 8px; font-size: 11px; }

/* ── Backtest Tab ─────────────────────────────────────────────────────────── */
.bt-layout {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.bt-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0 10px;
  flex-wrap: wrap;
}

.bt-loading {
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
}

.bt-builder {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.bt-section {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}

.bt-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}

.bt-logic-toggle {
  display: flex;
  gap: 2px;
}

.bt-logic-btn {
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  color: var(--muted);
  transition: all .15s;
}
.bt-logic-btn:hover  { background: var(--surface2); color: var(--text); }
.bt-logic-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.bt-conditions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 12px;
  min-height: 36px;
}

.bt-cond-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.bt-indicator-sel {
  padding: 4px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  font-size: 12px;
  cursor: pointer;
  min-width: 80px;
}

.bt-op-sel {
  padding: 4px 5px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  font-size: 12px;
  cursor: pointer;
  min-width: 88px;
}

.bt-rhs-type-sel {
  padding: 4px 5px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  font-size: 12px;
  cursor: pointer;
}

.bt-lhs-params,
.bt-rhs-params,
.bt-rhs-widget {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.bt-params {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 12px;
  flex-wrap: wrap;
}

.bt-dir-group {
  display: flex;
  gap: 2px;
}

.bt-dir-btn {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  color: var(--muted);
  transition: all .15s;
}
.bt-dir-btn:hover  { background: var(--surface2); color: var(--text); }
.bt-dir-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Stats row */
.bt-stats-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 0;
}

.bt-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bt-stat-label {
  font-size: 10px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.bt-stat-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

/* Trades table */
.bt-trades-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow-x: hidden;
  overflow-y: auto;
  max-height: 400px;
  margin-top: 12px;
}

.bt-trades-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.bt-trades-table th {
  position: sticky;
  top: 0;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  padding: 6px 10px;
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  z-index: 1;
}

.bt-trades-table td {
  padding: 5px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.bt-tr-win  td { background: rgba(22,163,74,.04); }
.bt-tr-loss td { background: rgba(220,38,38,.04); }
.bt-trades-table tr:last-child td { border-bottom: none; }

/* Responsive */
@media (max-width: 700px) {
  .tab-content, .header-inner { padding-left: 14px; padding-right: 14px; }
  .form-grid { grid-template-columns: 1fr; }
  .balance-bar { display: none !important; }
  .pos-grid { grid-template-columns: 1fr; }
  .chart-wrap { height: 240px; }
  .chart-card { margin: 12px 14px; }
  .analysis-stats { padding: 12px 14px 4px; }
}

/* ── Admin panel ─────────────────────────────────────────────────────────── */
.adm-layout { display: flex; min-height: 100vh; }
.adm-sidebar { width: 220px; min-width: 220px; background: var(--surface2); border-right: 1px solid var(--border); padding: 28px 0; display: flex; flex-direction: column; }
.adm-logo { font-size: 1.3rem; font-weight: 700; color: var(--accent); padding: 0 24px 28px; }
.adm-nav { flex: 1; }
.adm-nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 24px; color: var(--muted); font-size: 0.88rem; cursor: pointer; transition: background 0.12s, color 0.12s; }
.adm-nav-item:hover { background: var(--bg); color: var(--text); }
.adm-nav-item.active { background: rgba(59,130,246,0.12); color: var(--accent); font-weight: 600; border-right: 2px solid var(--accent); }
.adm-bottom { padding: 16px 24px; border-top: 1px solid var(--border); }
.adm-back-link { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.84rem; text-decoration: none; }
.adm-back-link:hover { color: var(--text); }
.adm-main { flex: 1; padding: 32px; overflow-y: auto; }
.adm-section { display: none; }
.adm-section.active { display: block; }
.adm-section-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 20px; }
.adm-kpi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 24px; }
.adm-kpi-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.adm-kpi-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.adm-kpi-value { font-size: 1.8rem; font-weight: 700; color: var(--text); margin-top: 4px; }
.adm-chart-box { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 16px 20px; margin-bottom: 20px; }
.adm-chart-title { font-size: 0.78rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 12px; }
.adm-filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.adm-filters input, .adm-filters select { padding: 7px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.85rem; background: var(--surface); color: var(--text); }
.adm-filters input:focus, .adm-filters select:focus { outline: 2px solid var(--accent); }
.adm-table-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--border); }
.adm-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.adm-table th { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--muted); font-weight: 600; background: var(--surface2); white-space: nowrap; }
.adm-table td { padding: 9px 12px; border-bottom: 1px solid var(--border); color: var(--text); white-space: nowrap; }
.adm-table tr:last-child td { border-bottom: none; }
.adm-table tr:hover td { background: var(--bg); }
.adm-badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 0.72rem; font-weight: 600; }
.adm-badge-basic { background: rgba(100,116,139,0.15); color: #94a3b8; }
.adm-badge-premium { background: rgba(59,130,246,0.15); color: #60a5fa; }
.adm-badge-ultimate { background: rgba(168,85,247,0.15); color: #c084fc; }
.adm-badge-admin { background: rgba(234,179,8,0.15); color: #facc15; }
.adm-badge-blocked { background: rgba(220,38,38,0.15); color: #f87171; }
.adm-badge-ok { background: rgba(22,163,74,0.15); color: #4ade80; }
.adm-action-btn { background: none; border: none; cursor: pointer; color: var(--muted); padding: 4px; border-radius: 4px; transition: color .12s, background .12s; }
.adm-action-btn:hover { color: var(--text); background: var(--bg); }
.adm-modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 999; display: flex; align-items: center; justify-content: center; }
.adm-modal { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 28px; min-width: 340px; max-width: 480px; width: 100%; }
.adm-modal-title { font-size: 1rem; font-weight: 700; margin-bottom: 18px; }
.adm-modal-row { display: flex; gap: 10px; align-items: flex-end; margin-bottom: 14px; }
.adm-modal-row .form-group { flex: 1; }
.adm-modal-footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.adm-svc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.adm-svc-card { background: var(--surface2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.adm-svc-name { font-weight: 700; margin-bottom: 8px; }
.adm-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }
.adm-dot-ok { background: var(--green); }
.adm-dot-err { background: var(--red); }
.adm-broadcast-form { max-width: 680px; }
.adm-broadcast-form textarea { width: 100%; height: 160px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.85rem; background: var(--surface); color: var(--text); resize: vertical; font-family: monospace; }
.adm-preview-iframe { width: 100%; height: 200px; border: 1px solid var(--border); border-radius: 8px; background: #fff; margin-top: 10px; }
.adm-pagination { display: flex; gap: 8px; align-items: center; margin-top: 14px; justify-content: flex-end; font-size: 0.85rem; color: var(--muted); }
.adm-page-btn { padding: 5px 12px; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; background: var(--surface2); color: var(--text); font-size: 0.82rem; }
.adm-page-btn:disabled { opacity: .4; cursor: not-allowed; }