/* TG Capital Dashboard — Dark Theme */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-base:    #0a0e1a;
  --bg-card:    #111827;
  --bg-input:   #0f172a;
  --border:     #1e2d45;
  --border-mid: #2d3f5a;
  --text-pri:   #e2e8f0;
  --text-sec:   #94a3b8;
  --text-muted: #64748b;
  --blue:       #3b82f6;
  --blue-dark:  #2563eb;
  --green:      #22c55e;
  --yellow:     #eab308;
  --red:        #ef4444;
  --orange:     #f97316;
  --purple:     #a855f7;
  --radius:     8px;
  --radius-lg:  12px;
}

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

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 3px; }

/* ── Layout ── */
.layout { display: flex; min-height: 100vh; }

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

.sidebar-logo {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo h1 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #60a5fa;
  letter-spacing: -0.3px;
}
.sidebar-logo p { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

.nav { padding: 12px 0; flex: 1; }
.nav-section {
  padding: 6px 20px 4px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: 8px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: var(--text-sec);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: all 0.12s;
  user-select: none;
}
.nav-item:hover { background: rgba(255,255,255,0.04); color: var(--text-pri); }
.nav-item.active {
  background: rgba(59,130,246,0.12);
  color: #60a5fa;
  border-left-color: #3b82f6;
}
.nav-item .icon { width: 16px; text-align: center; font-size: 0.9rem; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.btn-logout {
  width: 100%;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text-sec);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.12s;
}
.btn-logout:hover { border-color: var(--red); color: var(--red); }

/* ── Main Content ── */
.main {
  margin-left: 220px;
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title { font-size: 1rem; font-weight: 600; }
.topbar-meta { font-size: 0.8rem; color: var(--text-muted); }

.content { padding: 24px 28px; flex: 1; }

/* ── Page Sections ── */
.page { display: none; }
.page.active { display: block; }
.page-header { margin-bottom: 20px; }
.page-header h2 { font-size: 1.25rem; font-weight: 700; }
.page-header p { color: var(--text-sec); font-size: 0.85rem; margin-top: 4px; }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.card-title { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-sec); }

/* ── Grid ── */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }
.col-span-2 { grid-column: span 2; }
.col-span-3 { grid-column: span 3; }

/* ── KPI Cards ── */
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}
.kpi-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.kpi-value { font-size: 1.6rem; font-weight: 700; margin-top: 6px; line-height: 1; }
.kpi-sub { font-size: 0.78rem; color: var(--text-sec); margin-top: 5px; }
.kpi-value.green { color: var(--green); }
.kpi-value.yellow { color: var(--yellow); }
.kpi-value.red { color: var(--red); }
.kpi-value.blue { color: var(--blue); }

/* ── Leverage Gauge ── */
.leverage-gauge {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}
.gauge-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.gauge-dot.green { background: var(--green); box-shadow: 0 0 8px rgba(34,197,94,0.5); }
.gauge-dot.yellow { background: var(--yellow); box-shadow: 0 0 8px rgba(234,179,8,0.5); }
.gauge-dot.red { background: var(--red); box-shadow: 0 0 8px rgba(239,68,68,0.5); }

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
th {
  text-align: left;
  padding: 8px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
td {
  padding: 9px 12px;
  border-bottom: 1px solid rgba(30,45,69,0.5);
  color: var(--text-pri);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.025); }
.td-right { text-align: right; }
.td-mono { font-family: "SF Mono", "Fira Code", monospace; }

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-green  { background: rgba(34,197,94,0.15);  color: var(--green); }
.badge-yellow { background: rgba(234,179,8,0.15);  color: var(--yellow); }
.badge-red    { background: rgba(239,68,68,0.15);  color: var(--red); }
.badge-blue   { background: rgba(59,130,246,0.15); color: var(--blue); }
.badge-gray   { background: rgba(100,116,139,0.15); color: var(--text-sec); }
.badge-purple { background: rgba(168,85,247,0.15); color: var(--purple); }

/* ── Progress Bar ── */
.progress-row { margin-bottom: 14px; }
.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  margin-bottom: 5px;
}
.progress-meta .label { color: var(--text-sec); }
.progress-meta .val { color: var(--text-pri); font-weight: 600; }
.progress-bar-track {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--blue);
  transition: width 0.4s ease;
}
.progress-bar-fill.complete { background: var(--green); }
.progress-bar-fill.warn { background: var(--yellow); }

/* ── Chart Containers ── */
.chart-container { position: relative; overflow: hidden; }
.chart-container canvas { max-width: 100%; }

/* ── Period Selector ── */
.period-selector {
  display: flex;
  gap: 4px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
}
.period-btn {
  padding: 5px 12px;
  border: none;
  background: transparent;
  color: var(--text-sec);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.12s;
}
.period-btn:hover { color: var(--text-pri); }
.period-btn.active { background: var(--blue-dark); color: #fff; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.12s;
}
.btn-primary { background: var(--blue-dark); color: #fff; }
.btn-primary:hover { background: #1d4ed8; }
.btn-primary:disabled { background: #374151; cursor: not-allowed; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border-mid);
  color: var(--text-sec);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-secondary {
  background: var(--surface-2);
  border: 1px solid var(--border-mid);
  color: var(--text-sec);
}
.btn-secondary:hover { border-color: var(--blue); color: var(--blue); background: var(--surface-3); }
.btn-secondary:active { transform: scale(0.96); opacity: 0.75; }
.btn:active { transform: scale(0.96); }
.btn.loading { opacity: 0.6; cursor: wait; pointer-events: none; }

/* ── Section spacing ── */
.section { margin-bottom: 24px; }

/* ── Forms (data entry) ── */
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 9px 12px;
  background: #1a2236;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text-pri);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: #1e2d45;
}
.form-group input::placeholder { color: #4a6080; }
.form-group input[type="date"] {
  color-scheme: dark;
  cursor: pointer;
}
.form-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.6) sepia(1) saturate(3) hue-rotate(180deg);
  cursor: pointer;
  opacity: 0.8;
}
.form-group input[type="date"]::-webkit-datetime-edit-fields-wrapper { color: var(--text-sec); }
.form-group input[type="date"]:not([value=""])::-webkit-datetime-edit-fields-wrapper,
.form-group input[type="date"]:focus::-webkit-datetime-edit-fields-wrapper { color: var(--text-pri); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group select option { background: #1e293b; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
/* ── Standalone form controls (outside .form-group) ── */
.form-control {
  background: var(--surface-2);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text-pri);
  font-size: 0.82rem;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  appearance: none;
  -webkit-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='%236b7fa3' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 28px;
  cursor: pointer;
}
.form-control:focus { border-color: var(--blue); background: #1e2d45; }
.form-control option { background: #1a2236; color: var(--text-pri); }

/* ── Alerts ── */
.alert {
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  margin-bottom: 12px;
  display: none;
}
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: var(--green); }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: var(--red); }
.alert.show { display: block; }

/* ── Scenario Table Coloring ── */
.scenario-green td:nth-child(5) { color: var(--green); }
.scenario-yellow td:nth-child(5) { color: var(--yellow); }
.scenario-red td:nth-child(5) { color: var(--red); }
.scenario-critical td { color: var(--red); font-weight: 600; }

/* ── Drawdown chart color ── */
.negative { color: var(--red); }
.positive { color: var(--green); }

/* ── Loading ── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Empty state ── */
.empty {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}
.empty .empty-icon { font-size: 2rem; margin-bottom: 10px; }

/* ── Hamburger Button ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-sec);
  border-radius: 2px;
  transition: all 0.2s;
}
.hamburger:hover span { background: var(--text-pri); }

/* ── Mobile Overlay ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 99;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.active { display: block; }

/* ── Responsive ── */
@media (max-width: 1400px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hamburger { display: flex; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 100;
  }
  .sidebar.open { transform: translateX(0); }

  .main { margin-left: 0; }

  .topbar { padding: 12px 16px; gap: 12px; }
  .topbar-title { font-size: 0.95rem; }

  .content { padding: 16px; }

  .grid-4, .grid-5, .grid-3, .grid-2, .grid-2-1 { grid-template-columns: 1fr; }

  /* Tables scroll horizontally */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 600px; }

  .kpi-card { padding: 14px 16px; }
  .kpi-value { font-size: 1.5rem; }

  .section { margin-bottom: 20px; }
}

/* ── Analytics Sub-Tabs ── */
.analytics-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}
.atab {
  padding: 7px 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-sec);
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.12s;
  letter-spacing: 0.02em;
}
.atab:hover { color: var(--text-pri); border-color: var(--blue); }
.atab.atab-active { background: var(--blue-dark); color: #fff; border-color: var(--blue-dark); }

/* ── Alert Banner ───────────────────────────────────────── */
#alert-banner {
  background: rgba(220, 38, 38, 0.12);
  border-bottom: 2px solid rgba(220, 38, 38, 0.5);
  padding: 0;
  overflow: hidden;
}
.alert-banner-entry {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 18px;
  border-bottom: 1px solid rgba(220, 38, 38, 0.15);
  font-size: 0.82rem;
}
.alert-banner-entry:last-child { border-bottom: none; }
.alert-banner-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
  color: #ef4444;
}
.alert-banner-body { flex: 1; min-width: 0; color: var(--text-secondary); }
.alert-banner-body strong { color: #ef4444; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.alert-banner-body .alert-banner-msg { color: var(--text-primary); margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 700px; }
.alert-banner-body .alert-banner-meta { font-size: 0.72rem; color: var(--text-muted, #6b7280); margin-top: 2px; }
.alert-banner-resolve {
  flex-shrink: 0;
  padding: 3px 10px;
  font-size: 0.72rem;
  background: transparent;
  border: 1px solid rgba(220, 38, 38, 0.45);
  color: #ef4444;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.alert-banner-resolve:hover { background: rgba(220, 38, 38, 0.2); }
.alert-banner-resolve:disabled { opacity: 0.5; cursor: not-allowed; }

/* Kein Spinner für große Zahlfelder */
input[type=number].no-spin::-webkit-outer-spin-button,
input[type=number].no-spin::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number].no-spin { -moz-appearance: textfield; }