/* FUTURE-TRADE arayüzü — tek tema (koyu), dış font/CDN yok. */

:root {
  --bg: #0e1117;
  --bg-soft: #161b24;
  --bg-card: #1a2130;
  --border: #263042;
  --text: #e6ebf4;
  --muted: #8b97ad;
  --green: #26a69a;
  --green-soft: rgba(38, 166, 154, 0.14);
  --red: #ef5350;
  --red-soft: rgba(239, 83, 80, 0.14);
  --blue: #4c8dff;
  --amber: #f0b429;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2 { margin: 0; font-weight: 600; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
[hidden] { display: none !important; }

/* ---------------- Giriş ekranı ---------------- */
.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(380px, 100%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  gap: 10px;
}
.login-card h1 { font-size: 22px; letter-spacing: 0.04em; }
.login-card label { font-size: 12px; color: var(--muted); margin-top: 8px; }

/* ---------------- Genel yerleşim ---------------- */
.app { padding: 0 16px 32px; max-width: 1800px; margin: 0 auto; }

.live-banner, .kill-banner, .paper-banner {
  margin: 8px 0 0;
  padding: 8px 14px;
  border-radius: var(--radius);
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.04em;
}
.live-banner { background: var(--red); color: #fff; }
.kill-banner { background: var(--amber); color: #1a1200; }
.paper-banner {
  background: rgba(76, 141, 255, 0.12);
  color: var(--blue);
  border: 1px solid var(--blue);
  font-weight: 500;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand h1 { font-size: 18px; letter-spacing: 0.06em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(140deg, var(--blue), var(--green));
  color: #08131f;
  font-weight: 700;
}
.controls, .topbar-right { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }

.field { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }
.field > span { white-space: nowrap; }

input, select {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  min-width: 110px;
}
input:focus, select:focus { outline: 2px solid var(--blue); outline-offset: 0; }

.badge {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.badge.paper { color: var(--blue); border-color: var(--blue); }
.badge.testnet { color: var(--green); border-color: var(--green); }
.badge.live { color: #fff; background: var(--red); border-color: var(--red); }

/* ---------------- Butonlar ---------------- */
.btn {
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: filter 0.15s, opacity 0.15s;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { filter: brightness(1.25); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-block { width: 100%; margin-top: 8px; }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #06111f; font-weight: 600; }
.btn-success { background: var(--green); border-color: var(--green); color: #04211e; font-weight: 600; }
.btn-danger { background: var(--red); border-color: var(--red); color: #2a0705; font-weight: 600; }
.btn-success-outline { color: var(--green); border-color: var(--green); background: var(--green-soft); }
.btn-danger-outline { color: var(--red); border-color: var(--red); background: var(--red-soft); }
.btn-danger-ghost { color: var(--red); border-color: var(--border); }
.btn-ghost { background: transparent; }

/* ---------------- Şerit ---------------- */
.ticker {
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  height: 30px;
  display: flex;
  align-items: center;
}
.ticker-track {
  display: flex;
  gap: 22px;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 12px;
  animation: scroll-left 90s linear infinite;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.tick-up { color: var(--green); }
.tick-down { color: var(--red); }

/* ---------------- Aksiyon çubuğu ---------------- */
.actionbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
}
.action-group { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.divider { width: 1px; height: 24px; background: var(--border); }
.status-pill {
  margin-left: auto;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  max-width: 100%;
}

/* ---------------- Kartlar ---------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.card h2 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.metric { font-size: 22px; font-weight: 600; font-family: var(--mono); margin-top: 6px; }
.sub { font-size: 12px; color: var(--muted); margin-top: 4px; font-family: var(--mono); }
.pos { color: var(--green); }
.neg { color: var(--red); }

/* ---------------- Grafik ---------------- */
.chart-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 16px;
}
.chart-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding-bottom: 10px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.chart-toolbar label { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.chart { width: 100%; }
.chart-main { height: 460px; }
.chart-sub { height: 150px; margin-top: 8px; }

/* ---------------- Paneller ---------------- */
.panels {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 16px;
}
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  min-width: 0;
}
.panel h2 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 10px; }
.table-wrap { overflow-x: auto; max-height: 320px; overflow-y: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 500; position: sticky; top: 0; background: var(--bg-card); }
td.desc { white-space: normal; min-width: 240px; }
.kind { padding: 2px 8px; border-radius: 999px; font-size: 11px; border: 1px solid var(--border); }
.kind-order { color: var(--blue); border-color: var(--blue); }
.kind-close { color: var(--amber); border-color: var(--amber); }
.kind-signal { color: var(--muted); }
.kind-error, .kind-limit { color: var(--red); border-color: var(--red); }
.kind-protect { color: var(--green); border-color: var(--green); }

.limits { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; margin: 0; font-size: 13px; }
.limits dt { color: var(--muted); }
.limits dd { margin: 0; font-family: var(--mono); text-align: right; }

/* ---------------- Modal ---------------- */
.modal { position: fixed; inset: 0; display: grid; place-items: center; z-index: 100; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.6); }
.modal-card {
  position: relative;
  width: min(420px, calc(100vw - 32px));
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: grid;
  gap: 8px;
}
.modal-card label { font-size: 12px; color: var(--muted); margin-top: 6px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.warn-text { color: var(--amber); font-size: 12px; margin: 8px 0 0; }
.error-text { color: var(--red); font-size: 13px; margin: 6px 0 0; min-height: 18px; }

/* ---------------- Bildirimler ---------------- */
.toasts {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 8px;
  z-index: 200;
  max-width: min(420px, calc(100vw - 32px));
}
.toast {
  padding: 11px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  font-size: 13px;
}
.toast-success { border-color: var(--green); }
.toast-error { border-color: var(--red); }
.toast-info { border-color: var(--blue); }

/* ---------------- Görünüm sekmeleri ---------------- */
.views { display: flex; gap: 4px; }
.view-tab {
  padding: 8px 18px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
}
.view-tab:hover { color: var(--text); }
.view-tab[aria-current="true"] {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--blue);
}

/* ---------------- Analiz: filtreler ---------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  padding: 14px 0;
}
.filters .btn { margin-left: auto; }
.inline-check {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text);
  cursor: pointer;
  /* Diğer filtreler etiket + kutu olduğu için iki satır yüksekliğinde;
     bu tek satırlık onay kutusunu onların alt hizasına oturtuyoruz. */
  padding-bottom: 9px;
  white-space: nowrap;
}

.empty-state {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  color: var(--muted);
}

/* ---------------- Analiz: hero + KPI ---------------- */
.hero-row {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(0, 3fr);
  gap: 12px;
  margin-bottom: 16px;
}
.hero-card { display: flex; flex-direction: column; justify-content: center; }
/* Panonun lider sayısı: tek büyük figür, yanında sütun grafiği değil.
   Kart genişliğine göre ölçeklenir ve asla satır atlamaz — bölünmüş bir
   manşet sayı okunmaz hale gelir. */
.hero {
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.1;
  font-weight: 600;
  font-family: var(--mono);
  margin: 6px 0 2px;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(172px, 1fr));
  gap: 12px;
}
.kpi {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.kpi-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.kpi-value {
  font-size: 18px;
  font-weight: 600;
  font-family: var(--mono);
  margin-top: 5px;
  /* Sayı ile birimi ayrı satıra düşürmeyip gerekirse yazı tipini küçültüyoruz. */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kpi-note { font-size: 11px; color: var(--muted); margin-top: 3px; font-family: var(--mono); }

/* ---------------- Analiz: grafikler ---------------- */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.figure { width: 100%; position: relative; }
.figure svg { display: block; width: 100%; height: auto; overflow: visible; }
.figure-note { margin: 10px 0 0; }

/* Izgara ve eksenler: hairline, düz (kesikli değil), geri planda. */
.ax-grid { stroke: #232c3d; stroke-width: 1; }
.ax-zero { stroke: #3c4863; stroke-width: 1; }
.ax-text { fill: var(--muted); font-size: 10px; font-family: var(--mono); }
.ax-text.anchor-end { text-anchor: end; }
.ax-text.anchor-mid { text-anchor: middle; }
/* Doğrudan etiketler: yalnızca uçlarda, her sütunda değil. */
.mark-label { fill: var(--text); font-size: 10px; font-family: var(--mono); text-anchor: middle; }

.bar-pos { fill: var(--green); }
.bar-neg { fill: var(--red); }
.bar-zero { fill: #3c4863; }
.bar-hit { fill: transparent; cursor: pointer; }
.bar-hit:hover + .bar-mark, .bar-hit:focus + .bar-mark { filter: brightness(1.25); }

.line-equity { fill: none; stroke: var(--blue); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.area-equity { fill: var(--blue); opacity: 0.1; }
.line-baseline { stroke: #3c4863; stroke-width: 1; stroke-dasharray: none; }
/* Uç işaretçisi: yüzey renginde 2px halka, çizgiyle kesiştiği yerde okunur kalsın. */
.dot-end { fill: var(--blue); stroke: var(--bg-card); stroke-width: 2; }
.crosshair { stroke: #56637f; stroke-width: 1; }
.hover-dot { fill: var(--blue); stroke: var(--bg-card); stroke-width: 2; }

.chart-tip {
  position: absolute;
  pointer-events: none;
  background: #0b0f16;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
  z-index: 5;
}
.chart-tip .tip-value { font-family: var(--mono); font-weight: 600; color: var(--text); }
.chart-tip .tip-label { color: var(--muted); }
.chart-tip .tip-key {
  display: inline-block;
  width: 10px;
  height: 2px;
  margin-right: 6px;
  vertical-align: middle;
}

/* ---------------- Analiz: tablolar ---------------- */
th.num, td.num { text-align: right; font-family: var(--mono); }
.table-wrap.tall { max-height: 560px; }
tr.row-win td.net { color: var(--green); }
tr.row-loss td.net { color: var(--red); }
.side-long { color: var(--green); }
.side-short { color: var(--red); }
.bar-cell { position: relative; }

/* ---------------- Mobil ---------------- */
@media (max-width: 1000px) {
  .panels { grid-template-columns: 1fr; }
  .status-pill { margin-left: 0; width: 100%; }
  .chart-main { height: 340px; }
  .hero-row { grid-template-columns: 1fr; }
  .chart-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .app { padding: 0 10px 24px; }
  .topbar { align-items: stretch; }
  .controls, .topbar-right { width: 100%; }
  .field { flex: 1 1 120px; }
  .action-group { width: 100%; }
  .action-group .btn { flex: 1 1 auto; }
  .divider { display: none; }
}