/* ====================================================
   TradeDesk — Main Stylesheet
   Professional Financial Trading Platform UI
   ==================================================== */

:root {
  /* Dark theme colors */
  --bg-primary: #0a0e1a;
  --bg-secondary: #0f1422;
  --bg-card: #131929;
  --bg-card-hover: #1a2235;
  --bg-sidebar: #0c1121;
  --bg-input: #1a2235;
  --bg-hover: #1e2a40;

  --border: #1e2d45;
  --border-light: #253450;

  --text-primary: #e8eaf2;
  --text-secondary: #8a9bc0;
  --text-muted: #4a5a7a;

  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-glow: rgba(59,130,246,0.2);

  --green: #22c55e;
  --green-bg: rgba(34,197,94,0.12);
  --red: #ef4444;
  --red-bg: rgba(239,68,68,0.12);
  --yellow: #f59e0b;
  --yellow-bg: rgba(245,158,11,0.12);
  --purple: #a855f7;
  --cyan: #06b6d4;

  --shadow: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;

  --sidebar-w: 240px;
  --topbar-h: 60px;
  --transition: all 0.2s ease;
}

.light-theme {
  --bg-primary: #f0f4f8;
  --bg-secondary: #e8ecf2;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-sidebar: #1e3a5f;
  --bg-input: #f0f4f8;
  --bg-hover: #e2e8f0;
  --border: #cbd5e1;
  --border-light: #e2e8f0;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow: hidden;
}

a { color: var(--accent); text-decoration: none; cursor: pointer; }
a:hover { text-decoration: underline; }

/* === PAGES === */
.page { position: absolute; inset: 0; }
.page.active { display: block; }
.page.hidden { display: none !important; }

/* === LOGIN PAGE === */
.login-bg {
  min-height: 100vh;
  background: linear-gradient(135deg, #050812 0%, #0a0e1a 30%, #0d1b35 60%, #050812 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--accent);
  border-radius: 50%;
  animation: float linear infinite;
  opacity: 0.5;
}

@keyframes float {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.4; }
  100% { transform: translateY(-100px) translateX(30px); opacity: 0; }
}

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 25px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(59,130,246,0.1);
  position: relative;
  z-index: 10;
}

.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo .logo-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 0 20px rgba(59,130,246,0.5));
}

.login-logo h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-logo p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.login-form { display: flex; flex-direction: column; gap: 1.2rem; }

.login-footer {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--text-muted);
}

/* === LAYOUT === */
#page-app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* === SIDEBAR === */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: width 0.3s ease;
  overflow: hidden;
  flex-shrink: 0;
  z-index: 100;
}

.sidebar.collapsed {
  width: 60px;
}

.sidebar-header {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  overflow: hidden;
}

.logo-icon-sm { font-size: 1.3rem; flex-shrink: 0; }
.logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar.collapsed .logo-text { display: none; }

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.3rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  flex-shrink: 0;
}

.sidebar-toggle:hover { background: var(--bg-hover); color: var(--text-primary); }

/* User Badge */
.user-badge {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: white;
  flex-shrink: 0;
}

.user-info { flex: 1; overflow: hidden; min-width: 0; }
.sidebar.collapsed .user-info { display: none; }

.user-name { font-weight: 600; font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ibkr-status { flex-shrink: 0; }
.sidebar.collapsed .ibkr-status { display: none; }

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.connected { background: var(--green); box-shadow: 0 0 6px var(--green); animation: pulse-green 2s infinite; }
.status-dot.disconnected { background: var(--red); }
.status-dot.connecting { background: var(--yellow); animation: pulse-yellow 1s infinite; }

@keyframes pulse-green {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--green); }
  50% { opacity: 0.6; box-shadow: 0 0 12px var(--green); }
}
@keyframes pulse-yellow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Nav */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.5rem 0;
}

.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.nav-section-label {
  padding: 0.5rem 1rem 0.2rem;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar.collapsed .nav-section-label { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  color: var(--text-secondary);
  transition: var(--transition);
  border-radius: 0;
  margin: 0 0.5rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  text-decoration: none;
}

.nav-item.active {
  background: var(--accent-glow);
  color: var(--accent);
  border-left: 2px solid var(--accent);
}

.nav-icon { font-size: 1rem; flex-shrink: 0; }
.nav-label { font-size: 0.85rem; font-weight: 500; }
.sidebar.collapsed .nav-label { display: none; }

.admin-only { display: none; }

/* === MAIN CONTENT === */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* === TOPBAR === */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  flex-shrink: 0;
  position: relative;
  z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 0.8rem; }
.topbar-right { display: flex; align-items: center; gap: 0.8rem; }

.btn-icon {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.btn-icon:hover { background: var(--bg-hover); color: var(--text-primary); }

.breadcrumb {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Ticker */
.market-ticker {
  display: flex;
  gap: 1rem;
  font-size: 0.78rem;
}

.ticker-item { display: flex; gap: 0.3rem; align-items: center; }
.ticker-sym { color: var(--text-muted); font-weight: 600; }
.ticker-val { font-weight: 600; }
.ticker-val.up { color: var(--green); }
.ticker-val.down { color: var(--red); }

/* Badge */
.badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--red);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0 3px;
}

/* User menu */
.user-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.user-menu:hover { background: var(--bg-hover); color: var(--text-primary); }

.avatar-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: white;
}

/* Dropdown panels */
.user-dropdown, .notifications-panel {
  position: absolute;
  top: calc(var(--topbar-h) - 4px);
  right: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 200;
  min-width: 180px;
  overflow: hidden;
}

.user-dropdown a {
  display: block;
  padding: 0.65rem 1rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: var(--transition);
  text-decoration: none;
}
.user-dropdown a:hover { background: var(--bg-hover); color: var(--text-primary); }
.user-dropdown a.danger:hover { background: var(--red-bg); color: var(--red); }
.user-dropdown hr { border-color: var(--border); margin: 0; }

.notifications-panel { width: 320px; right: 8rem; }
.panel-header {
  padding: 0.8rem 1rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.notif-list { max-height: 300px; overflow-y: auto; }
.notif-empty { padding: 1rem; text-align: center; color: var(--text-muted); font-size: 0.85rem; }

.notif-item {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
}
.notif-item:last-child { border-bottom: none; }
.notif-time { font-size: 0.72rem; color: var(--text-muted); margin-top: 0.2rem; }

/* === CONTENT AREA === */
.content-area {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  background: var(--bg-primary);
}

.content-area::-webkit-scrollbar { width: 6px; }
.content-area::-webkit-scrollbar-track { background: transparent; }
.content-area::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* === SECTIONS === */
.section { display: none; }
.section.active { display: block; }
.section.hidden { display: none; }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.section-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.last-update {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* === CARDS === */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.card:hover { border-color: var(--border-light); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--border);
}

.card-header h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-body { padding: 1.2rem; }

/* === CARDS GRID === */
.cards-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }

/* === STAT CARDS === */
.stat-card {
  padding: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon { font-size: 2rem; filter: drop-shadow(0 0 10px rgba(59,130,246,0.3)); }
.stat-info { flex: 1; }
.stat-label { font-size: 0.75rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.3rem; }
.stat-value { font-size: 1.4rem; font-weight: 700; color: var(--text-primary); }
.stat-change { font-size: 0.75rem; margin-top: 0.2rem; }

/* === GRID LAYOUTS === */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.grid-trade {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1rem;
  align-items: start;
}

.trade-side-panel { display: flex; flex-direction: column; gap: 1rem; }

/* === TABLES === */
.table-wrapper { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.data-table th {
  padding: 0.7rem 0.8rem;
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  white-space: nowrap;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-hover); color: var(--text-primary); }

.empty-td {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem !important;
  font-style: italic;
}

/* Price colors */
.price-up { color: var(--green) !important; font-weight: 600; }
.price-down { color: var(--red) !important; font-weight: 600; }
.price-neutral { color: var(--text-secondary); }

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.pill-buy { background: var(--green-bg); color: var(--green); }
.pill-sell { background: var(--red-bg); color: var(--red); }
.pill-filled { background: var(--green-bg); color: var(--green); }
.pill-submitted { background: var(--yellow-bg); color: var(--yellow); }
.pill-cancelled { background: rgba(100,116,139,0.2); color: #94a3b8; }
.pill-inactive { background: rgba(100,116,139,0.1); color: #64748b; }

/* === FORMS === */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.3rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group small {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.55rem 0.8rem;
  font-size: 0.85rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

select {
  cursor: pointer;
  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='%238a9bc0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  padding-right: 2rem;
}

.input-pw {
  position: relative;
  display: flex;
  align-items: center;
}

.input-pw input { padding-right: 2.5rem; }

.pw-toggle {
  position: absolute;
  right: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0.2rem;
}
.pw-toggle:hover { color: var(--text-primary); }

.search-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.45rem 0.8rem;
  font-size: 0.82rem;
  width: 200px;
  outline: none;
  transition: var(--transition);
}

.search-input:focus { border-color: var(--accent); width: 240px; }

.select-sm {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  padding: 0.4rem 2rem 0.4rem 0.6rem;
  font-size: 0.8rem;
  cursor: pointer;
  outline: none;
  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='%238a9bc0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
}

.date-input {
  width: 140px !important;
}

.form-actions {
  display: flex;
  gap: 0.7rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 15px var(--accent-glow); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn-danger {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid rgba(239,68,68,0.2);
}
.btn-danger:hover { background: var(--red); color: white; }

.btn-success {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(34,197,94,0.2);
}
.btn-success:hover { background: var(--green); color: white; }

.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.78rem; }
.btn-xs { padding: 0.25rem 0.6rem; font-size: 0.72rem; }
.btn-full { width: 100%; justify-content: center; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* === SPINNER === */
.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* === ALERTS === */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  line-height: 1.5;
  border: 1px solid transparent;
  margin-bottom: 0.5rem;
}

.alert-error { background: var(--red-bg); color: var(--red); border-color: rgba(239,68,68,0.2); }
.alert-success { background: var(--green-bg); color: var(--green); border-color: rgba(34,197,94,0.2); }
.alert-warning { background: var(--yellow-bg); color: var(--yellow); border-color: rgba(245,158,11,0.2); }
.alert-info { background: var(--accent-glow); color: #60a5fa; border-color: rgba(59,130,246,0.2); }

/* === TRADE FORM === */
.order-card { }

.order-side-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.side-btn {
  padding: 0.9rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: inherit;
  transition: var(--transition);
  letter-spacing: 0.05em;
}

.side-btn.buy {
  background: var(--green-bg);
  color: var(--green);
  border-color: rgba(34,197,94,0.2);
}

.side-btn.buy.active {
  background: var(--green);
  color: white;
  border-color: var(--green);
  box-shadow: 0 4px 15px rgba(34,197,94,0.3);
}

.side-btn.sell {
  background: var(--red-bg);
  color: var(--red);
  border-color: rgba(239,68,68,0.2);
}

.side-btn.sell.active {
  background: var(--red);
  color: white;
  border-color: var(--red);
  box-shadow: 0 4px 15px rgba(239,68,68,0.3);
}

.symbol-input-wrap { position: relative; }

.symbol-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  z-index: 100;
  max-height: 180px;
  overflow-y: auto;
  box-shadow: var(--shadow);
}

.symbol-suggestion-item {
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.symbol-suggestion-item:hover { background: var(--bg-hover); }

.ss-sym { font-weight: 700; color: var(--text-primary); }
.ss-name { color: var(--text-muted); font-size: 0.75rem; }

.order-preview {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin: 1rem 0;
}

.preview-title { font-size: 0.72rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }

.preview-cost { margin-top: 0.5rem; font-size: 0.82rem; color: var(--text-secondary); }

.risk-grid { display: flex; flex-direction: column; gap: 0.6rem; }
.risk-row { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--text-secondary); }
.risk-row strong { color: var(--text-primary); }

/* === FILTER CARDS === */
.filter-card { padding: 0.8rem 1rem !important; margin-bottom: 1rem; }
.filter-row { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }

/* === WATCHLIST === */
.watchlist-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 1rem;
  align-items: start;
}

.watchlist-items {
  max-height: 500px;
  overflow-y: auto;
}

.watchlist-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.watchlist-item:hover { background: var(--bg-hover); }
.watchlist-item.active { background: var(--accent-glow); border-left: 2px solid var(--accent); }
.watchlist-item:last-child { border-bottom: none; }

.wl-left { display: flex; flex-direction: column; }
.wl-sym { font-weight: 700; font-size: 0.9rem; color: var(--text-primary); }
.wl-name { font-size: 0.72rem; color: var(--text-muted); }

.wl-right { text-align: right; }
.wl-price { font-weight: 600; font-size: 0.9rem; }
.wl-change { font-size: 0.75rem; }

.wl-actions { display: flex; gap: 0.3rem; opacity: 0; transition: var(--transition); }
.watchlist-item:hover .wl-actions { opacity: 1; }

/* === CHARTS === */
.chart-card { margin-bottom: 1rem; overflow: hidden; }
.chart-container { padding: 1rem !important; }

canvas { display: block; max-width: 100%; }

.indicators-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.check-label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  color: var(--text-secondary);
}

.check-label:hover { color: var(--text-primary); }

input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

.chart-legend { display: flex; gap: 1rem; flex-wrap: wrap; padding-top: 0.5rem; }
.legend-item { display: flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; color: var(--text-secondary); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; }

/* === MARKETS GRID === */
.markets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.8rem;
}

.market-card {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.market-card:hover { border-color: var(--accent); background: var(--bg-hover); }

.mc-sym { font-size: 0.8rem; font-weight: 700; color: var(--text-secondary); margin-bottom: 0.3rem; }
.mc-price { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.mc-change { font-size: 0.75rem; margin-top: 0.2rem; }

/* === QUOTE CARD === */
.quote-display {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.quote-main { display: flex; align-items: baseline; gap: 0.5rem; }
.quote-price { font-size: 2rem; font-weight: 700; }
.quote-change-box { display: flex; flex-direction: column; }
.quote-chg { font-size: 0.85rem; font-weight: 600; }
.quote-chgpct { font-size: 0.75rem; }

.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.qg-item { background: var(--bg-input); padding: 0.5rem; border-radius: var(--radius-sm); }
.qg-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.qg-value { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); margin-top: 0.1rem; }

/* Depth table */
.depth-table { width: 100%; font-size: 0.8rem; border-collapse: collapse; }
.depth-table th { color: var(--text-muted); font-size: 0.7rem; padding: 0.4rem; border-bottom: 1px solid var(--border); }
.depth-table td { padding: 0.35rem 0.4rem; }
.depth-bid { color: var(--green); }
.depth-ask { color: var(--red); }
.depth-bar { height: 4px; background: var(--border); border-radius: 2px; margin-top: 2px; }
.depth-bar-fill { height: 100%; border-radius: 2px; }

/* === SETTINGS === */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.settings-card { }

.ibkr-conn-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.radio-group { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.5rem 0; }
.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.radio-label:hover { color: var(--text-primary); }

input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.conn-details {
  margin-top: 1rem;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
}

.conn-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}
.conn-detail-row:last-child { border-bottom: none; }
.conn-detail-row strong { color: var(--text-primary); }

.avatar-edit {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.avatar-lg {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.3rem;
  color: white;
  flex-shrink: 0;
}

.pref-group { display: flex; flex-direction: column; gap: 0; }
.pref-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
}
.pref-row:last-child { border-bottom: none; }
.pref-title { font-size: 0.85rem; font-weight: 500; color: var(--text-primary); }
.pref-desc { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.1rem; }

.theme-selector { display: flex; gap: 0.3rem; }

/* Toggle Switch */
.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--border);
  transition: 0.3s;
  border-radius: 24px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  transition: 0.3s;
  border-radius: 50%;
}

.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider:before { transform: translateX(20px); }

/* Password strength */
.pw-strength {
  display: flex;
  gap: 3px;
  margin-top: 0.3rem;
}

.pw-strength span {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  transition: var(--transition);
}

/* === MODAL === */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}

.modal-box {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  z-index: 1;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 { font-size: 1rem; font-weight: 600; }

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.3rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.modal-close:hover { color: var(--text-primary); background: var(--bg-hover); }

.modal-body { padding: 1.5rem; }

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.7rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

/* Order confirm */
.confirm-order-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1rem;
}

.confirm-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.confirm-row strong { color: var(--text-primary); }

.confirm-warning {
  background: var(--yellow-bg);
  color: var(--yellow);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  border: 1px solid rgba(245,158,11,0.2);
}

/* === TOAST === */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1.2rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  box-shadow: var(--shadow);
  pointer-events: all;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 260px;
  max-width: 360px;
  animation: slideIn 0.3s ease;
  border-left: 3px solid transparent;
}

.toast.success { border-left-color: var(--green); }
.toast.error { border-left-color: var(--red); }
.toast.warning { border-left-color: var(--yellow); }
.toast.info { border-left-color: var(--accent); }
.toast.fade-out { animation: slideOut 0.3s ease forwards; }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(100%); opacity: 0; }
}

/* === ACTIVITY LIST === */
.activity-list { display: flex; flex-direction: column; gap: 0; max-height: 280px; overflow-y: auto; }

.activity-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
}

.activity-item:last-child { border-bottom: none; }

.activity-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.activity-icon.buy { background: var(--green-bg); }
.activity-icon.sell { background: var(--red-bg); }

.activity-info { flex: 1; }
.activity-title { font-weight: 500; color: var(--text-primary); }
.activity-time { font-size: 0.72rem; color: var(--text-muted); }
.activity-amount { font-weight: 600; }

/* === MISC === */
.empty-state {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.mini-chart-card { }

.watchlist-card .card-body,
.watchlist-card { padding: 0 !important; overflow: hidden; }

.add-symbol-wrap { display: flex; gap: 0.5rem; align-items: center; }

/* Action buttons in tables */
.tbl-actions { display: flex; gap: 0.3rem; }

.btn-tbl {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.72rem;
  transition: var(--transition);
}

.btn-tbl:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-tbl.danger:hover { background: var(--red-bg); color: var(--red); border-color: var(--red); }
.btn-tbl.success:hover { background: var(--green-bg); color: var(--green); border-color: var(--green); }

/* === SCROLLBAR GLOBAL === */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-trade { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .grid-2col { grid-template-columns: 1fr; }
  .market-ticker { display: none; }
  .watchlist-container { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .sidebar { width: 60px; }
  .sidebar .logo-text, .sidebar .user-info, .sidebar .nav-label, .sidebar .ibkr-status { display: none; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 500px) {
  .cards-4, .cards-3, .cards-2 { grid-template-columns: 1fr; }
  .content-area { padding: 1rem; }
  .form-row { grid-template-columns: 1fr; }
}