/* =====================================================================
   RSI Uyumsuzluk Radarı — koyu tema, mobil uyumlu
   Renkler tek yerde (token) tanımlıdır; BUY/SELL çifti (#26a69a / #ef5350)
   renk körlüğü (CVD) kontrolünden geçer ve her yerde ▲/▼ + metinle birlikte
   kullanılır — anlam asla yalnızca renkle taşınmaz.
   ===================================================================== */

:root {
  color-scheme: dark;
  --bg: #0b0f16;
  --surface: #121822;
  --surface-2: #171f2b;
  --surface-3: #1e2835;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --grid: #1c2430;
  --text: #e8ebf1;
  --text-2: #b6bfcc;
  --muted: #8f99aa;
  --accent: #3987e5;
  --accent-hover: #5299ec;
  --buy: #26a69a;
  --sell: #ef5350;
  --buy-tint: rgba(38, 166, 154, 0.16);
  --sell-tint: rgba(239, 83, 80, 0.16);
  --good: #0ca30c;
  --warn: #fab219;
  --bad: #d03b3b;
  --info: #3987e5;
  --radius: 12px;
  --radius-sm: 8px;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--font);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.25;
  font-weight: 650;
}
h1 {
  font-size: 22px;
}
h2 {
  font-size: 16px;
}
h3 {
  font-size: 14px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: var(--accent);
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  z-index: 100;
}
.skip:focus {
  left: 8px;
}

.muted {
  color: var(--muted);
}
.num,
.table td.num {
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}
.hidden {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------ üst çubuk */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  background: rgba(11, 15, 22, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.brand:hover {
  text-decoration: none;
}
.brand svg {
  flex: none;
}
.nav {
  display: flex;
  gap: 4px;
  margin-left: 8px;
}
.nav a {
  color: var(--text-2);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 550;
}
.nav a:hover {
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
}
.nav a[aria-current='page'] {
  background: var(--surface-3);
  color: var(--text);
}
.source {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-2);
  white-space: nowrap;
  min-width: 0;
}
.source .txt {
  overflow: hidden;
  text-overflow: ellipsis;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  flex: none;
}
.dot.ok {
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(12, 163, 12, 0.18);
}
.dot.warn {
  background: var(--warn);
  box-shadow: 0 0 0 3px rgba(250, 178, 25, 0.18);
}
.dot.bad {
  background: var(--bad);
  box-shadow: 0 0 0 3px rgba(208, 59, 59, 0.2);
}
.dot.busy {
  background: var(--accent);
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse {
  50% {
    opacity: 0.35;
  }
}

/* ------------------------------------------------------------ yerleşim */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px;
  flex: 1;
}
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.page-head .sub {
  margin: 4px 0 0;
  color: var(--muted);
}
.head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 10px;
  flex-wrap: wrap;
}
.card-head p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}
.card-body {
  padding: 0 16px 16px;
}
.stack > * + * {
  margin-top: 16px;
}

/* ------------------------------------------------------------ butonlar ve form */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text);
  font: 600 13px/1 var(--font);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover {
  background: var(--surface-3);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn.primary {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}
.btn.primary:hover {
  background: var(--accent-hover);
}
.btn.ghost {
  background: transparent;
}
.btn.small {
  min-height: 30px;
  padding: 0 10px;
  font-size: 12px;
}
.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.icon-btn:hover {
  background: var(--surface-3);
}

input[type='number'],
input[type='date'],
input[type='text'],
select {
  width: 100%;
  min-height: 36px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font: 14px var(--font);
}
input[type='date']::-webkit-calendar-picker-indicator {
  filter: invert(0.8);
}
select {
  cursor: pointer;
}
input:focus,
select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(57, 135, 229, 0.25);
}
input[aria-invalid='true'] {
  border-color: var(--sell);
}

/* segment (filtre) düğmeleri */
.seg {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.seg button {
  min-height: 30px;
  padding: 0 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-2);
  font: 600 13px var(--font);
  cursor: pointer;
  white-space: nowrap;
}
.seg button:hover {
  color: var(--text);
}
.seg button[aria-pressed='true'] {
  background: var(--surface-3);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border-strong);
}
.seg .up {
  color: var(--buy);
}
.seg .down {
  color: var(--sell);
}

/* anahtar (checkbox) */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  color: var(--text-2);
  font-weight: 550;
  white-space: nowrap;
}
.switch input {
  appearance: none;
  -webkit-appearance: none;
  width: 34px;
  height: 20px;
  border-radius: 999px;
  background: var(--surface-3);
  border: 1px solid var(--border-strong);
  position: relative;
  cursor: pointer;
  margin: 0;
  flex: none;
  transition: background 0.15s;
}
.switch input::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-2);
  transition: transform 0.15s, background 0.15s;
}
.switch input:checked {
  background: var(--accent);
  border-color: transparent;
}
.switch input:checked::after {
  transform: translateX(14px);
  background: #fff;
}
.switch:hover span {
  color: var(--text);
}

.toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 14px;
}
.toolbar .field-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-weight: 550;
}
.toolbar .field-inline select {
  width: auto;
  min-height: 36px;
}
.toolbar .toggles {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-left: auto;
}

/* ------------------------------------------------------------ uyarılar */
.alerts:empty {
  display: none;
}
.alerts {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
}
.alert .alert-icon {
  flex: none;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  color: #0b0f16;
  margin-top: 1px;
}
.alert.info .alert-icon {
  background: var(--info);
  color: #fff;
}
.alert.warn {
  border-color: rgba(250, 178, 25, 0.35);
}
.alert.warn .alert-icon {
  background: var(--warn);
}
.alert.error {
  border-color: rgba(208, 59, 59, 0.45);
}
.alert.error .alert-icon {
  background: var(--bad);
  color: #fff;
}
.alert .alert-body {
  flex: 1;
  min-width: 0;
}
.alert .alert-actions {
  display: flex;
  gap: 8px;
  flex: none;
}

/* ------------------------------------------------------------ özet kutuları */
.tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  min-width: 0;
}
.tile-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tile-value {
  font-size: 24px;
  font-weight: 700;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tile-sub {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tile-value .unit {
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
  margin-left: 2px;
}
.tile-value.pos {
  color: var(--text);
}

/* ------------------------------------------------------------ tablolar */
.table-card {
  overflow: hidden;
}
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.table th {
  position: sticky;
  top: 0;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  z-index: 1;
}
.table th.num {
  text-align: right;
}
.table th button {
  all: unset;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.table th button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
.table th button::after {
  content: '↕';
  opacity: 0.35;
  font-size: 11px;
}
.table th[aria-sort='ascending'] button::after {
  content: '↑';
  opacity: 1;
}
.table th[aria-sort='descending'] button::after {
  content: '↓';
  opacity: 1;
}
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  white-space: nowrap;
}
.table tbody tr:last-child td {
  border-bottom: 0;
}
.table tbody tr.clickable {
  cursor: pointer;
}
.table tbody tr.clickable:hover td {
  background: var(--surface-2);
}
.table tbody tr.clickable:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.table tbody tr.selected td {
  background: rgba(57, 135, 229, 0.1);
}
.table tr.is-stale td {
  opacity: 0.55;
}
.table-foot {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.table-empty {
  padding: 28px;
  text-align: center;
  color: var(--muted);
}

.coin {
  display: flex;
  align-items: center;
  gap: 10px;
}
.coin-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-3);
  color: var(--text);
  font-size: 10px;
  font-weight: 800;
  flex: none;
}
.coin b {
  font-weight: 700;
}
.coin small {
  color: var(--muted);
}
.tf-badge {
  display: inline-block;
  min-width: 36px;
  text-align: center;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--surface-3);
  color: var(--text-2);
  font-weight: 650;
  font-size: 12px;
}

/* yön rozetleri: renkli ok + metin, renk tek başına anlam taşımaz */
.side {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px 3px 7px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.3px;
  color: var(--text);
}
.side .arrow {
  font-size: 10px;
}
.side.buy {
  background: var(--buy-tint);
  box-shadow: inset 0 0 0 1px rgba(38, 166, 154, 0.45);
}
.side.buy .arrow {
  color: var(--buy);
}
.side.sell {
  background: var(--sell-tint);
  box-shadow: inset 0 0 0 1px rgba(239, 83, 80, 0.45);
}
.side.sell .arrow {
  color: var(--sell);
}
.kind-tag {
  margin-left: 6px;
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--border-strong);
  padding: 1px 6px;
  border-radius: 999px;
}

/* güç skoru */
.score {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}
.meter {
  width: 46px;
  height: 6px;
  border-radius: 999px;
  background: var(--surface-3);
  overflow: hidden;
}
.meter > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
}

/* durum rozetleri: ikon + etiket */
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 12px;
  color: var(--text-2);
}
.status .ic {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 10px;
  font-weight: 800;
  color: #0b0f16;
  background: var(--muted);
  flex: none;
}
.status.st-open .ic {
  background: var(--info);
  color: #fff;
}
.status.st-wait .ic {
  background: var(--surface-3);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border-strong);
}
.status.st-good .ic {
  background: var(--good);
  color: #fff;
}
.status.st-warn .ic {
  background: var(--warn);
}
.status.st-bad .ic {
  background: var(--bad);
  color: #fff;
}
.status.st-none {
  color: var(--muted);
  font-weight: 500;
}

.delta {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
}
.delta .up {
  color: var(--buy);
}
.delta .down {
  color: var(--sell);
}
.cell-sub {
  display: block;
  color: var(--muted);
  font-size: 11.5px;
}
.err-ic {
  color: var(--warn);
  font-weight: 800;
  margin-left: 4px;
  cursor: help;
}
.loading-text {
  color: var(--muted);
}
.skeleton {
  display: inline-block;
  height: 10px;
  width: 64px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2));
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

/* ------------------------------------------------------------ grafik diyaloğu */
.dialog {
  width: min(1180px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
}
.dialog::backdrop {
  background: rgba(3, 6, 10, 0.72);
  backdrop-filter: blur(2px);
}
.dialog-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 2;
}
.dialog-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}
.dialog-body {
  padding: 14px 16px 16px;
}
.levels {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(128px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.level {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  min-width: 0;
}
.level .k {
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.level .v {
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.level .s {
  color: var(--muted);
  font-size: 11.5px;
}
.swatch {
  width: 10px;
  height: 3px;
  border-radius: 2px;
  display: inline-block;
  flex: none;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 6px;
  min-height: 18px;
  font-variant-numeric: tabular-nums;
}
.chart-legend .li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chart-legend b {
  color: var(--text);
  font-weight: 600;
}
.chart-box {
  position: relative;
  width: 100%;
  height: clamp(340px, calc(100vh - 330px), 560px);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}
.chart-box.sm {
  height: 340px;
}
.chart-msg {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--muted);
  text-align: center;
  padding: 20px;
}
.chart-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
}
.chart-note .swatch {
  vertical-align: middle;
  margin: 0 4px 0 10px;
}

/* ------------------------------------------------------------ açıklama */
.explain {
  margin-top: 16px;
  padding: 0;
}
.explain summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 650;
  list-style-position: inside;
}
.explain .explain-body {
  padding: 0 16px 14px;
  color: var(--text-2);
}
.explain ol,
.explain ul {
  margin: 0;
  padding-left: 20px;
}
.explain li + li {
  margin-top: 4px;
}
code {
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 5px;
}

/* ------------------------------------------------------------ backtest */
.bt-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.bt-form {
  position: sticky;
  top: 72px;
  max-height: calc(100vh - 88px);
  overflow: auto;
  padding: 16px;
}
.bt-form fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 16px;
  min-width: 0;
}
.bt-form legend {
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 8px;
  padding: 0;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.field {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.field > span {
  font-size: 12px;
  color: var(--text-2);
  font-weight: 600;
}
.field .hint {
  font-size: 11.5px;
  color: var(--muted);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  position: relative;
}
.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text-2);
  font-weight: 650;
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}
.chip input:checked + span {
  background: rgba(57, 135, 229, 0.18);
  border-color: var(--accent);
  color: var(--text);
}
.chip input:checked + span::before {
  content: '✓';
  margin-right: 5px;
  font-size: 11px;
}
.chip input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.chip input:disabled + span {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}
.chip-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}
.form-actions {
  display: grid;
  gap: 8px;
  position: sticky;
  bottom: -16px;
  background: var(--surface);
  padding: 12px 0 0;
  margin-bottom: -4px;
}
.form-actions .row {
  display: flex;
  gap: 8px;
}
.form-actions .row .btn {
  flex: 1;
}
.estimate {
  font-size: 12px;
  color: var(--muted);
}
.form-error {
  color: #ff8a87;
  font-size: 12.5px;
}

.progress {
  padding: 14px 16px;
}
.progress-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  margin-bottom: 8px;
}
.bar {
  height: 8px;
  border-radius: 999px;
  background: var(--surface-3);
  overflow: hidden;
}
.bar > span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: 999px;
  transition: width 0.2s ease;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}
.metrics .tile-value {
  font-size: 21px;
}
.empty-state {
  padding: 48px 24px;
  text-align: center;
  color: var(--muted);
}
.empty-state h2 {
  color: var(--text);
  margin-bottom: 6px;
}
.chart-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}
.chart-tools select {
  width: auto;
}

/* ------------------------------------------------------------ alt bilgi */
.footer {
  border-top: 1px solid var(--border);
  padding: 18px 20px 26px;
  color: var(--muted);
  font-size: 12.5px;
  text-align: center;
}
.footer .disclaimer {
  color: var(--text);
  font-weight: 650;
  font-size: 13.5px;
  margin: 0 0 6px;
}
.footer p {
  margin: 4px 0;
}

/* ------------------------------------------------------------ duyarlı tasarım */
@media (max-width: 1100px) {
  .bt-layout {
    grid-template-columns: 1fr;
  }
  .bt-form {
    position: static;
    max-height: none;
  }
  .form-actions {
    position: static;
    margin: 0;
  }
}

@media (max-width: 900px) {
  .tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .toolbar .toggles {
    margin-left: 0;
  }
}

@media (max-width: 760px) {
  .topbar {
    flex-wrap: wrap;
    padding: 10px 16px;
    gap: 8px 12px;
  }
  .nav {
    margin-left: 0;
    order: 3;
    width: 100%;
  }
  .nav a {
    flex: 1;
    text-align: center;
  }
  .brand span {
    font-size: 15px;
  }
  .container {
    padding: 16px;
  }
  h1 {
    font-size: 19px;
  }
  .toolbar {
    gap: 10px;
  }
  .seg {
    width: 100%;
  }
  .seg button {
    flex: 1;
    padding: 0 6px;
  }
  .toolbar .field-inline {
    width: 100%;
  }
  .toolbar .field-inline select {
    flex: 1;
  }

  /* Sinyal tablosu → kart görünümü */
  .table.cards thead {
    display: none;
  }
  .table.cards,
  .table.cards tbody {
    display: block;
  }
  .table.cards tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      'coin tf'
      'dir status'
      'entry sl'
      'tp1 tp2'
      'rr score'
      'time time'
      'price price';
    gap: 6px 14px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
  }
  .table.cards td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 0;
    border: 0;
    min-width: 0;
    white-space: normal;
    text-align: right;
  }
  .table.cards td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 11.5px;
    font-weight: 600;
    text-align: left;
    flex: none;
  }
  .table.cards td.c-coin::before,
  .table.cards td.c-dir::before,
  .table.cards td.c-status::before {
    content: none;
  }
  .table.cards td.c-coin {
    grid-area: coin;
    justify-content: flex-start;
  }
  .table.cards td.c-tf {
    grid-area: tf;
  }
  .table.cards td.c-dir {
    grid-area: dir;
    justify-content: flex-start;
  }
  .table.cards td.c-status {
    grid-area: status;
    justify-content: flex-end;
  }
  .table.cards td.c-entry {
    grid-area: entry;
  }
  .table.cards td.c-sl {
    grid-area: sl;
  }
  .table.cards td.c-tp1 {
    grid-area: tp1;
  }
  .table.cards td.c-tp2 {
    grid-area: tp2;
  }
  .table.cards td.c-rr {
    grid-area: rr;
  }
  .table.cards td.c-score {
    grid-area: score;
  }
  .table.cards td.c-time {
    grid-area: time;
  }
  .table.cards td.c-price {
    grid-area: price;
  }
  .table.cards td .cell-sub,
  .table.cards td .delta {
    display: inline;
    margin-left: 4px;
  }
  .table.cards tr.no-signal {
    grid-template-areas: 'coin tf' 'dir status' 'price price';
  }
  .table.cards tr.no-signal td.c-entry,
  .table.cards tr.no-signal td.c-sl,
  .table.cards tr.no-signal td.c-tp1,
  .table.cards tr.no-signal td.c-tp2,
  .table.cards tr.no-signal td.c-rr,
  .table.cards tr.no-signal td.c-score,
  .table.cards tr.no-signal td.c-time {
    display: none;
  }

  .dialog {
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    border: 0;
  }
  .chart-box {
    height: 62vh;
    min-height: 360px;
  }
  .chart-box.sm {
    height: 300px;
  }
  .grid-2 {
    gap: 8px;
  }
}

@media (max-width: 420px) {
  .tiles {
    gap: 8px;
  }
  .tile {
    padding: 10px 12px;
  }
  .tile-value {
    font-size: 20px;
  }
  .source .txt {
    max-width: 150px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}