/* ============================================
   DeterminedAI Dashboard — Hyperliquid-style dark UI
   ============================================ */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --border: #1e1e2e;
  --text-primary: #e0e0e8;
  --text-secondary: #6b6b7b;
  --text-tertiary: #4a4a58;
  --accent: #23f7dd;
  --accent-hover: #1cd4be;
  --accent-bg: rgba(35, 247, 221, 0.08);
  --red: #ff5555;
  --green: #50fa7b;
  --yellow: #f1fa8c;
  --orange: #ffb86c;
  --purple: #bd93f9;
}

/* ---- Reset & Base ---- */

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

html {
  font-size: 13px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
ul, ol { list-style: none; }

/* ---- Layout ---- */

.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: 220px;
  height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.main-content {
  margin-left: 220px;
  padding: 32px 40px;
  min-height: 100vh;
}

/* ---- Sidebar ---- */

.sidebar-brand {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}

.brand-logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.brand-text {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  list-style: none;
  margin: 0;
}

.nav-section-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary, #6b6b7b);
  padding: 14px 20px 6px;
  opacity: 0.7;
  list-style: none;
}
.nav-section-label:first-child { padding-top: 4px; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.user-email {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 20px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: all 0.15s ease;
  cursor: pointer;
}

.nav-link:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.nav-link.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-bg);
}

.nav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.nav-icon svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---- Page Visibility ---- */

.page { display: none; }
.page.active { display: block; animation: fadeIn 0.2s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Page Headers ---- */

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Page headers */
.page-header h1 { color: var(--text-primary); }

/* ---- Stats Row (Dashboard) ---- */

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

/* ---- Panel ---- */

.panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

.panel-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

/* ---- Tables ---- */

.table-wrap { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

.data-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(30, 30, 46, 0.5);
  vertical-align: middle;
  font-size: 0.9rem;
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-tertiary); }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table thead th.num { text-align: right; }

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
}
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-secondary:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-danger {
  background: rgba(255, 85, 85, 0.15);
  color: var(--red);
  border: 1px solid rgba(255, 85, 85, 0.3);
}
.btn-danger:hover:not(:disabled) { background: rgba(255, 85, 85, 0.25); }

.btn-success {
  background: rgba(80, 250, 123, 0.15);
  color: var(--green);
  border: 1px solid rgba(80, 250, 123, 0.3);
}
.btn-success:hover:not(:disabled) { background: rgba(80, 250, 123, 0.25); }

.btn-sm { padding: 4px 10px; font-size: 0.75rem; }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 4px 8px;
}
.btn-ghost:hover:not(:disabled) { color: var(--text-primary); }

/* ---- Forms ---- */

.form-group {
  margin-bottom: 14px;
}

.form-group label,
.filter-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.input-field,
.input-select {
  width: 100%;
  padding: 9px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.15s;
}

.input-field:focus,
.input-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-bg);
}

.input-field::placeholder { color: var(--text-tertiary); }

.input-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b6b7b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px 16px;
}

.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.inline-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}

.determine-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
}

.determine-form .btn-primary {
  margin-top: 8px;
  padding: 10px 32px;
  font-size: 0.92rem;
}

/* ---- Upload Zone ---- */

.upload-section {
  display: flex;
  align-items: stretch;
  gap: 12px;
  margin-bottom: 24px;
}

.upload-section .btn { align-self: center; }

.drop-zone {
  flex: 1;
  border: 2px dashed var(--border);
  border-radius: 8px;
  background: var(--bg-secondary);
  padding: 36px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.drop-zone:hover {
  border-color: var(--text-tertiary);
  background: var(--bg-tertiary);
}

.drop-zone.dragover,
.drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-bg);
}

.drop-zone-prompt {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.drop-zone-hint {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* ---- Filter Bar ---- */

.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.filter-bar .input-select,
.filter-bar .input-field {
  width: auto;
  min-width: 140px;
}

.date-range {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---- Badges ---- */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-pending,
.badge-warning { color: var(--yellow); border-color: rgba(241, 250, 140, 0.4); background: rgba(241, 250, 140, 0.06); }

.badge-classified,
.badge-info { color: var(--orange); border-color: rgba(255, 184, 108, 0.4); background: rgba(255, 184, 108, 0.06); }

.badge-approved,
.badge-success,
.badge-active { color: var(--green); border-color: rgba(80, 250, 123, 0.4); background: rgba(80, 250, 123, 0.06); }

.badge-rejected,
.badge-danger { color: var(--red); border-color: rgba(255, 85, 85, 0.4); background: rgba(255, 85, 85, 0.06); }

/* Confidence indicators */
.confidence { font-weight: 600; font-variant-numeric: tabular-nums; }
.conf-high { color: var(--green); }
.conf-mid { color: var(--yellow); }
.conf-low { color: var(--red); }

/* ---- Tabs ---- */

.tab-bar {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
  gap: 4px;
}

.tab-bar .tab {
  padding: 10px 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tab-bar .tab:hover { color: var(--text-primary); }

.tab-bar .tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Results Panel (Determine) ---- */

.results-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 24px;
  background-image: linear-gradient(var(--accent-bg), transparent);
}

.results-panel .panel-title {
  color: var(--accent);
  margin-bottom: 20px;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.result-item dt {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.result-item dd {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.result-item-full { grid-column: 1 / -1; }
.result-extra { margin-top: 16px; }

/* ---- Settings Controls ---- */

.settings-controls {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 24px;
}

.settings-controls .form-group { margin-bottom: 0; }
.settings-controls .input-select { min-width: 220px; }

/* ---- Account Page ---- */

.account-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.account-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
}

.account-card-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.account-field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.account-field + .account-field {
  border-top: 1px solid rgba(30, 30, 46, 0.4);
}

.account-field-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.account-field-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 999px;
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid rgba(35, 247, 221, 0.3);
  letter-spacing: 0.04em;
}

.usage-bar-wrap {
  margin-top: 12px;
}

.usage-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.usage-bar {
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.usage-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.api-key-display {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.api-key-display code {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---- Detail Row (History expand) ---- */

.detail-row td {
  padding: 0 !important;
  background: var(--bg-secondary);
}

.detail-row pre {
  margin: 0;
  padding: 12px 14px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  max-height: 300px;
  overflow: auto;
  background: var(--bg-primary);
  border-radius: 0;
}

/* ---- Legal Content ---- */

.legal-content {
  max-width: 800px;
  line-height: 1.8;
}

.legal-content h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.legal-content h3 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 24px;
  margin-bottom: 8px;
}

.legal-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.legal-content ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 12px;
}

.legal-content ul li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 4px 0 4px 16px;
  position: relative;
}

.legal-content ul li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.legal-updated {
  color: var(--text-tertiary);
  font-size: 0.8rem;
  margin-bottom: 20px;
}

/* ---- Info Tooltip ---- */

.info-tip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--text-tertiary);
  color: var(--text-tertiary);
  font-size: 0;
  cursor: help;
  position: relative;
  margin-left: 6px;
  vertical-align: middle;
  flex-shrink: 0;
  line-height: 1;
  overflow: visible;
}

.info-tip::before {
  content: "i";
  font-size: 11px;
  font-weight: 700;
  font-style: normal;
  line-height: 1;
  color: inherit;
}

.tip-popup {
  position: fixed;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 400;
  padding: 8px 12px;
  border-radius: 6px;
  width: 260px;
  line-height: 1.5;
  z-index: 10000;
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  text-transform: none;
  letter-spacing: normal;
}
.info-tip:hover { border-color: var(--accent); color: var(--accent); }

/* ---- Utility ---- */

.text-accent { color: var(--accent); }
.text-red { color: var(--red); }
.text-green { color: var(--green); }
.text-yellow { color: var(--yellow); }
.text-orange { color: var(--orange); }
.text-muted { color: var(--text-secondary); }
.hidden { display: none !important; }

/* ---- Scrollbar ---- */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

::selection { background: rgba(35, 247, 221, 0.25); color: var(--text-primary); }

/* ---- Chat Panel ---- */

.chat-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(35, 247, 221, 0.3);
  transition: all 0.2s ease;
  z-index: 200;
}

.chat-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(35, 247, 221, 0.4);
}

.chat-panel {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 400px;
  height: 520px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  z-index: 201;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-tertiary);
}

.chat-header-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
}

.chat-header-sub {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.chat-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

.chat-close:hover { color: var(--text-primary); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  max-width: 88%;
  animation: fadeIn 0.2s ease;
}

.chat-msg-user {
  align-self: flex-end;
}

.chat-msg-assistant {
  align-self: flex-start;
}

.chat-msg-content {
  padding: 10px 14px;
  border-radius: 10px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.82rem;
  line-height: 1.55;
  word-wrap: break-word;
  letter-spacing: 0.01em;
}

.chat-msg-user .chat-msg-content {
  background: var(--accent);
  color: var(--bg-primary);
  border-bottom-right-radius: 3px;
}

.chat-msg-assistant .chat-msg-content {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-bottom-left-radius: 3px;
}

.chat-msg-assistant .chat-msg-content em {
  color: var(--text-secondary);
  font-style: italic;
}

.chat-msg-assistant .chat-msg-content strong {
  color: var(--accent);
  font-weight: 600;
}

.chat-msg-assistant .chat-msg-content code {
  background: var(--bg-primary);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.82rem;
  color: var(--accent);
}

.chat-det-card {
  background: var(--bg-primary);
  border: 1px solid rgba(35, 247, 221, 0.2);
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: 8px;
  font-size: 0.78rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
}

.chat-det-card dt {
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.68rem;
  font-weight: 600;
}

.chat-det-card dd {
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 4px;
}

.chat-input-wrap {
  display: flex;
  padding: 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-tertiary);
  gap: 8px;
}

.chat-input {
  flex: 1;
  padding: 10px 14px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: max(0.84rem, 16px);
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s;
}

.chat-input:focus {
  border-color: var(--accent);
}

.chat-input::placeholder {
  color: var(--text-tertiary);
  font-size: 0.8rem;
}

.chat-send {
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 8px;
  width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
}

.chat-send:hover { background: var(--accent-hover); }
.chat-send:disabled { opacity: 0.4; cursor: not-allowed; }

.chat-typing {
  display: flex;
  gap: 4px;
  padding: 10px 14px;
  align-items: center;
}

.chat-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-tertiary);
  animation: chatBounce 1.2s infinite;
}

.chat-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes chatBounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
}

@media (max-width: 480px) {
  .chat-panel {
    width: calc(100vw - 16px);
    right: 8px;
    bottom: 78px;
    height: 60vh;
  }
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

/* ---- Responsive ---- */

@media (max-width: 1024px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .account-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    position: static;
    width: 100%; height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sidebar-nav { display: flex; overflow-x: auto; padding: 0; }
  .nav-section-label { display: none; }
  .nav-link { border-left: none; border-bottom: 3px solid transparent; white-space: nowrap; }
  .nav-link.active { border-left-color: transparent; border-bottom-color: var(--accent); }
  .main-content { margin-left: 0; padding: 16px; }
  .stats-row { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}