/* Databendo dashboard — dark (default) & light */

html[data-theme="dark"],
html:not([data-theme]) {
  color-scheme: dark;
  --bg: #0f1117;
  --panel: #171a22;
  --border: #2a2f3a;
  --text: #e8eaed;
  --muted: #9aa0a6;
  --accent: #6ea8fe;
  --accent-hover: #9ec5fe;
  --btn-primary-fg: #0f1117;
  --green: #3dd68c;
  --red: #f07178;
  --amber: #ffb86b;
  --yellow: #f0c674;
  --badge-bg: #252932;
  --row-hover: rgba(110, 168, 254, 0.06);
  --overlay: rgba(0, 0, 0, 0.6);
  --accent-soft: rgba(110, 168, 254, 0.08);
  --accent-border: rgba(110, 168, 254, 0.25);
  --error-bg: rgba(240, 113, 120, 0.12);
  --error-border: rgba(240, 113, 120, 0.3);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f6fa;
  --panel: #ffffff;
  --border: #d8dee9;
  --text: #1a1d24;
  --muted: #5f6570;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --btn-primary-fg: #ffffff;
  --green: #059669;
  --red: #dc2626;
  --amber: #d97706;
  --yellow: #ca8a04;
  --badge-bg: #e8ecf3;
  --row-hover: rgba(37, 99, 235, 0.06);
  --overlay: rgba(15, 17, 23, 0.45);
  --accent-soft: rgba(37, 99, 235, 0.08);
  --accent-border: rgba(37, 99, 235, 0.22);
  --error-bg: rgba(220, 38, 38, 0.08);
  --error-border: rgba(220, 38, 38, 0.25);
}

.theme-toggle {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--muted);
}

.top-bar-links a {
  color: var(--accent);
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- Ortak dashboard iskeleti (sim, portfolio, …) --- */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 24px;
  max-width: 1200px;
  margin: 0 auto;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

.header,
header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.header h1,
header h1 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0;
}

.subtitle {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

.header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.header nav a {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
}

.header nav a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.header nav a.active {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--accent);
}

.strategy-badge {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: middle;
}

button {
  background: var(--accent);
  color: var(--btn-primary-fg);
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.85rem;
}

button:hover {
  filter: brightness(1.05);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

button.secondary:hover {
  background: var(--accent-soft);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

.panel h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 10px;
}

.hint {
  color: var(--muted);
  font-size: 0.85rem;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
}

.controls label {
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
  color: var(--muted);
  gap: 4px;
}

.controls input,
.controls select,
.controls textarea {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

.controls textarea {
  min-width: 220px;
  min-height: 52px;
  resize: vertical;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
  margin: 16px 0 20px;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.stat > label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: block;
}

.stat > span {
  display: block;
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}

.num {
  font-variant-numeric: tabular-nums;
}

.pos {
  color: var(--green);
}

.neg {
  color: var(--red);
}

.pos-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

th,
td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.time {
  white-space: nowrap;
  font-size: 0.78rem;
}

.empty-msg {
  color: var(--muted);
  font-size: 0.85rem;
}

.error-banner {
  display: none;
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  color: var(--red);
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 0.85rem;
}

.error-banner.visible {
  display: block;
}