:root {
  --bg: #070d1a;
  --bg-soft: #0b1424;
  --card: #0e1930;
  --card-edge: #16233d;
  --text: #e8eefb;
  --muted: #7d8db0;
  --accent: #f5b60d;
  --up: #16c784;
  --down: #ea3943;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Space Grotesk", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background:
    radial-gradient(1100px 500px at 80% -10%, rgba(245, 182, 13, .07), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(22, 199, 132, .05), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* iki kolonlu ana düzen */
.layout {
  width: min(1160px, 100% - 32px);
  margin: 18px auto 0; flex: 1;
  display: grid; gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 980px) { .layout { grid-template-columns: 1fr 300px; align-items: start; } }
main { min-width: 0; }

/* kenar çubuğu */
.sidebar { display: flex; flex-direction: column; gap: 18px; position: sticky; top: 148px; }
@media (max-width: 979px) { .sidebar { position: static; } }
.side-box {
  background: var(--bg-soft);
  border: 1px solid var(--card-edge);
  border-radius: 14px;
  padding: 14px 16px;
}
.side-title { font-size: 13px; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; margin-bottom: 10px; }
.pop-row {
  display: grid; grid-template-columns: 28px 1fr auto 56px;
  gap: 8px; align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(22,35,61,.5);
  text-decoration: none; color: var(--text);
}
.pop-row:last-child { border-bottom: none; }
a.pop-row:hover .pop-name { color: var(--accent); }
.pop-icon {
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--card); border: 1px solid var(--card-edge);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700; color: var(--accent);
  font-family: var(--mono);
}
.pop-name { font-size: 13.5px; }
.pop-price { font-family: var(--mono); font-size: 13.5px; font-weight: 600; border-radius: 6px; padding: 1px 4px; text-align: right; }
.pop-pct { font-family: var(--mono); font-size: 11.5px; text-align: right; }
.pop-pct.up { color: var(--up); } .pop-pct.down { color: var(--down); } .pop-pct.flat { color: var(--muted); }
.side-links { display: flex; flex-direction: column; gap: 6px; }
.side-links a {
  color: var(--text); text-decoration: none; font-size: 13.5px;
  padding: 8px 12px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--card-edge);
  border-left: 3px solid var(--accent);
}
.side-links a:hover { border-color: var(--accent); }

/* ================= sabit üst blok ================= */
.sticky-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 13, 26, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-edge);
}

.topbar {
  width: min(1160px, 100% - 32px);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0 8px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(140deg, var(--accent), #c78d00);
  color: #12100a; font-weight: 700; font-size: 20px;
  display: grid; place-items: center; font-family: var(--mono);
}
.brand-text { font-size: 20px; letter-spacing: -.3px; }
.brand-text b { color: var(--accent); font-weight: 700; }
.brand-q { color: var(--muted); }
.live-wrap { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; }
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--up);
  animation: pulse 1.6s ease-in-out infinite;
}
.live-dot.off { background: var(--accent); animation: none; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(22,199,132,.5);} 50% { box-shadow: 0 0 0 6px rgba(22,199,132,0);} }
.live-label { color: var(--up); font-weight: 700; letter-spacing: 1.5px; }
.live-label.off { color: var(--accent); }
.update-time { color: var(--muted); }
.update-ago { color: var(--muted); transition: color .3s; }
.update-ago.fresh { color: var(--up); }
@media (max-width: 520px) { .update-time { display: none; } }
/* her veri paketinde tek atımlık nabız */
.live-dot.beat { animation: beat .5s ease-out, pulse 1.6s ease-in-out infinite; }
@keyframes beat { 0% { transform: scale(1); } 35% { transform: scale(1.9); } 100% { transform: scale(1); } }

/* ---- üst çevirici: iki kutulu (BUNDAN → BUNA) ---- */
.top-conv {
  margin-bottom: 24px;
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--card-edge);
  border-radius: 16px;
  padding: 14px 18px 12px;
}
.tc-card { display: flex; align-items: flex-end; gap: 12px; }
.tc-side { flex: 1; display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.tc-side label { font-size: 10px; letter-spacing: 1.4px; color: var(--muted); font-weight: 700; font-family: var(--mono); }
.tc-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg);
  border: 1px solid var(--card-edge);
  border-radius: 12px;
  padding: 8px 12px;
  min-height: 46px;
}
.tc-box:focus-within { border-color: var(--accent); }
.tc-box input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  color: var(--text);
  font-family: var(--mono); font-size: 19px; font-weight: 700;
}
.tc-slot { flex: 0 0 auto; display: flex; }
.tc-slot select {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: 9px;
  color: var(--text);
  font-family: var(--sans); font-size: 13.5px; font-weight: 600;
  padding: 6px 8px;
  outline: none; cursor: pointer;
  max-width: 180px;
}
.tc-slot select:focus { border-color: var(--accent); }
.tc-tl {
  background: rgba(245,182,13,.1);
  border: 1px solid rgba(245,182,13,.35);
  border-radius: 9px;
  color: var(--accent);
  font-size: 13.5px; font-weight: 700;
  padding: 6px 10px;
  white-space: nowrap;
}
.tc-out { justify-content: space-between; }
.tc-val {
  font-family: var(--mono); font-size: 19px;
  font-weight: 800; color: var(--accent); letter-spacing: -.5px;
  overflow: hidden; text-overflow: ellipsis;
}
.tc-swap {
  background: var(--bg); border: 1px solid var(--card-edge);
  color: var(--accent); border-radius: 12px;
  width: 44px; height: 46px; font-size: 18px; cursor: pointer;
  flex: 0 0 auto;
}
.tc-swap:hover { border-color: var(--accent); }
.tc-note { font-size: 11px; color: var(--muted); font-family: var(--mono); margin-top: 8px; }

/* ---- kayan canlı şerit ---- */
.marquee {
  width: min(1160px, 100% - 32px);
  margin: 0 auto;
  display: flex; align-items: center; gap: 12px;
  padding: 7px 0 9px;
  border-top: 1px solid rgba(22,35,61,.6);
}
.mq-label {
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; color: var(--up);
}
.mq-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--up);
  animation: pulse 1.6s ease-in-out infinite;
}
.mq-viewport { flex: 1; overflow: hidden; position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
.mq-track {
  display: flex; width: max-content;
  animation: mqscroll 55s linear infinite;
}
.mq-track:hover { animation-play-state: paused; }
@keyframes mqscroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.mq-item { flex: 0 0 auto; margin-right: 34px; font-size: 12.5px; color: var(--muted); white-space: nowrap; }
.mq-item b { font-family: var(--mono); color: var(--text); font-weight: 600; border-radius: 5px; padding: 0 2px; }
.mq-item i { font-style: normal; font-family: var(--mono); font-size: 11.5px; }
.mq-item i.up { color: var(--up); }
.mq-item i.down { color: var(--down); }
.mq-item i.flat { color: var(--muted); }

/* ---- sekme menüsü ---- */
.tabs {
  width: min(1160px, 100% - 32px);
  margin: 0 auto;
  display: flex; gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tabs a {
  flex: 0 0 auto;
  padding: 10px 16px 12px;
  color: var(--muted); text-decoration: none;
  font-size: 14.5px; font-weight: 600;
  border-bottom: 2.5px solid transparent;
  transition: color .15s;
}
.tabs a:hover { color: var(--text); }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ================= hero ================= */
.hero {
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--card-edge);
  border-radius: 20px;
  padding: 28px clamp(18px, 4vw, 36px);
  margin-bottom: 26px;
}
.hero-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.src-select select {
  background: var(--bg); color: var(--text);
  border: 1px solid var(--card-edge); border-radius: 10px;
  padding: 8px 12px; font-size: 13px; font-family: var(--sans);
  outline: none; cursor: pointer;
}
.src-select select:focus { border-color: var(--accent); }
.hero-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.hero-flag { font-size: 40px; line-height: 1; }
.hero-title { font-size: clamp(22px, 4vw, 30px); letter-spacing: -.5px; }
.hero-sub { color: var(--muted); font-size: 14px; margin-top: 2px; }
.hero-price-row { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.hero-price {
  font-family: var(--mono); font-weight: 800;
  font-size: clamp(44px, 9vw, 76px);
  letter-spacing: -2px;
  transition: color .3s;
  border-radius: 12px;
}
.hero-price.up { color: var(--up); }
.hero-price.down { color: var(--down); }
.hero-tick { font-size: clamp(20px, 4vw, 30px); font-family: var(--mono); }
.hero-tick.up { color: var(--up); }
.hero-tick.down { color: var(--down); }
.hero-change {
  font-family: var(--mono); font-size: clamp(14px, 3vw, 19px); font-weight: 700;
  padding: 6px 12px; border-radius: 10px;
}
.hero-change.up { color: var(--up); background: rgba(22,199,132,.12); }
.hero-change.down { color: var(--down); background: rgba(234,57,67,.12); }
.hero-change.flat { color: var(--muted); background: rgba(255,255,255,.05); }
.hero-live { color: var(--muted); font-size: 12.5px; font-family: var(--mono); margin-top: 6px; }
/* istatistik ızgaraları (alış/satış/kapanış/yüksek/düşük + dönemler) */
.stat-grid, .period-grid {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  margin: 18px 0 0;
}
.period-grid { margin-top: 10px; }
.stat {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--card-edge);
  border-radius: 12px; padding: 9px 13px;
  display: flex; flex-direction: column; gap: 2px;
}
.stat-label { font-size: 10.5px; letter-spacing: 1.2px; color: var(--muted); font-family: var(--mono); }
.stat-val { font-family: var(--mono); font-size: 16.5px; font-weight: 600; }
.stat-val.up { color: var(--up); }
.stat-val.down { color: var(--down); }
.stat-val.flat { color: var(--muted); }

/* ---- günün aralığı ---- */
.day-range { margin: 16px 0 4px; }
.dr-head { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: 1.2px; color: var(--muted); margin-bottom: 8px; font-family: var(--mono); }
.dr-bar {
  position: relative; height: 6px; border-radius: 999px;
  background: var(--card-edge);
}
.dr-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(245,182,13,.35), var(--accent));
  transition: width .4s;
}
.dr-marker {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg);
  transition: left .4s;
}
.dr-vals { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 13px; color: var(--muted); margin-top: 6px; }

.spark-note { color: var(--muted); font-size: 12px; margin-top: 8px; font-family: var(--mono); }

/* büyük grafik paneli */
.chart-panel {
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--card-edge);
  border-radius: 20px;
  padding: 20px clamp(14px, 3vw, 26px);
  margin-bottom: 26px;
}
.cp-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.cp-head .section-title { margin-bottom: 0; }
.cp-tabs { display: flex; gap: 4px; background: var(--bg); border: 1px solid var(--card-edge); border-radius: 10px; padding: 3px; }
.cp-tabs button {
  background: transparent; border: none; color: var(--muted);
  font-family: var(--mono); font-size: 12.5px; font-weight: 600;
  padding: 6px 12px; border-radius: 8px; cursor: pointer;
}
.cp-tabs button:hover { color: var(--text); }
.cp-tabs button.active { background: var(--accent); color: #12100a; }
.big-chart { width: 100%; height: 300px; cursor: crosshair; touch-action: pan-y; }

/* ================= çevirici ================= */
.converter { margin-top: 24px; }
.conv-row { display: flex; gap: 12px; align-items: flex-end; margin-top: 12px; flex-wrap: wrap; }
.conv-field { flex: 1; min-width: 160px; display: flex; flex-direction: column; gap: 6px; }
.conv-field label { font-size: 12px; color: var(--muted); letter-spacing: .5px; }
.conv-field input {
  background: var(--bg);
  border: 1px solid var(--card-edge);
  border-radius: 12px;
  color: var(--text);
  font-family: var(--mono); font-size: 22px; font-weight: 600;
  padding: 12px 14px; width: 100%;
  outline: none;
}
.conv-field input:focus { border-color: var(--accent); }
.conv-wrap { position: relative; display: flex; }
.conv-wrap input { flex: 1; padding-right: 44px; }
.copy-btn {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  background: var(--card); border: 1px solid var(--card-edge);
  color: var(--muted); border-radius: 8px;
  width: 32px; height: 32px; cursor: pointer; font-size: 14px;
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent); }
.conv-select {
  background: var(--bg); border: 1px solid var(--card-edge);
  border-radius: 12px; color: var(--text);
  font-family: var(--sans); font-size: 16px;
  padding: 13px 14px; width: 100%; outline: none; cursor: pointer;
}
.conv-select:focus { border-color: var(--accent); }
.hc-result {
  margin-top: 16px; padding: 14px 18px;
  background: rgba(245,182,13,.07);
  border: 1px solid rgba(245,182,13,.3);
  border-radius: 12px;
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
}
.hc-result span:first-child { font-family: var(--mono); font-size: clamp(24px, 5vw, 34px); font-weight: 700; color: var(--accent); }
.hc-note { color: var(--muted); font-size: 12.5px; font-family: var(--mono); }
.conv-swap {
  background: var(--card); border: 1px solid var(--card-edge);
  color: var(--accent); border-radius: 12px;
  width: 48px; height: 51px; font-size: 20px; cursor: pointer;
}
.conv-swap:hover { border-color: var(--accent); }

/* ================= panel kartları ================= */
.dash-title { font-size: clamp(24px, 5vw, 34px); letter-spacing: -.5px; margin: 4px 0 20px; }
.dash-title span { display: block; font-size: 15px; font-weight: 400; color: var(--muted); margin-top: 6px; }
.card-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  margin-bottom: 30px;
}
.rate-card {
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--card-edge);
  border-radius: 16px;
  padding: 18px 20px;
  text-decoration: none; color: var(--text);
  transition: border-color .15s, transform .15s;
  display: block;
}
.rate-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.rate-card .rc-head { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; margin-bottom: 10px; }
.rate-card .rc-flag { font-size: 20px; }
.rate-card .rc-price { font-family: var(--mono); font-size: 30px; font-weight: 700; letter-spacing: -1px; transition: color .3s; border-radius: 8px; }
.rate-card .rc-price.up { color: var(--up); }
.rate-card .rc-price.down { color: var(--down); }
.rate-card .rc-change { font-family: var(--mono); font-size: 14px; font-weight: 600; margin-top: 6px; display: inline-block; }
.rc-change.up { color: var(--up); }
.rc-change.down { color: var(--down); }
.rc-change.flat { color: var(--muted); }

/* ================= tablolar ================= */
.table-block { margin-bottom: 26px; }
.section-title { font-size: 17px; margin-bottom: 12px; color: var(--text); letter-spacing: -.2px; }
.tbl {
  width: 100%; border-collapse: collapse;
  background: var(--bg-soft);
  border: 1px solid var(--card-edge);
  border-radius: 14px; overflow: hidden;
  font-size: 14px;
}
.tbl thead th {
  text-align: left; color: var(--muted); font-weight: 500; font-size: 12px;
  letter-spacing: 1px; padding: 12px 14px;
  border-bottom: 1px solid var(--card-edge);
  background: var(--card);
}
.tbl td { padding: 11px 14px; border-bottom: 1px solid rgba(22,35,61,.5); }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: rgba(255,255,255,.02); }
.tbl .name { display: flex; align-items: center; gap: 9px; font-weight: 500; }
a.row-link { color: inherit; text-decoration: none; }
.row-go { color: var(--muted); font-size: 15px; opacity: 0; transition: opacity .15s; margin-left: 2px; }
a.row-link:hover { color: var(--accent); }
a.row-link:hover .row-go { opacity: 1; color: var(--accent); }
.tbl .num { text-align: right; font-family: var(--mono); font-weight: 500; }
.tbl td.num.up { color: var(--up); }
.tbl td.num.down { color: var(--down); }
.tbl td.num.flat { color: var(--muted); }

/* fiyat değişince flash */
@keyframes flashUp { 0% { background: rgba(22,199,132,.28); } 100% { background: transparent; } }
@keyframes flashDown { 0% { background: rgba(234,57,67,.28); } 100% { background: transparent; } }
.flash-up { animation: flashUp 1s ease-out; }
.flash-down { animation: flashDown 1s ease-out; }

/* ================= fiyat alarmı ================= */
.alarm-box {
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--card-edge);
  border-radius: 16px;
  padding: 18px 22px;
  margin-bottom: 26px;
}
.alarm-desc { color: var(--muted); font-size: 13.5px; margin: -4px 0 12px; }
.alarm-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: stretch; }
.alarm-dir {
  display: flex; gap: 4px;
  background: var(--bg); border: 1px solid var(--card-edge);
  border-radius: 12px; padding: 3px;
}
.alarm-dir button {
  background: transparent; border: none; color: var(--muted);
  font-family: var(--sans); font-size: 13px; font-weight: 600;
  padding: 8px 14px; border-radius: 9px; cursor: pointer;
}
.alarm-dir button.active { background: var(--accent); color: #12100a; }
#alarmLevel {
  flex: 1; min-width: 120px;
  background: var(--bg); border: 1px solid var(--card-edge);
  border-radius: 12px; color: var(--text);
  font-family: var(--mono); font-size: 16px; font-weight: 600;
  padding: 10px 14px; outline: none;
}
#alarmLevel:focus { border-color: var(--accent); }
.alarm-set {
  background: var(--accent); border: none; color: #12100a;
  font-family: var(--sans); font-size: 14px; font-weight: 700;
  padding: 10px 20px; border-radius: 12px; cursor: pointer;
}
.alarm-set:hover { filter: brightness(1.1); }
.alarm-list { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.alarm-item {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(245,182,13,.06);
  border: 1px solid rgba(245,182,13,.25);
  border-radius: 10px; padding: 8px 12px;
  font-size: 13.5px;
}
.alarm-item b { font-family: var(--mono); color: var(--accent); }
.alarm-item button {
  background: transparent; border: none; color: var(--muted);
  font-size: 18px; cursor: pointer; line-height: 1;
}
.alarm-item button:hover { color: var(--down); }

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--card); border: 1px solid var(--accent);
  color: var(--text); border-radius: 12px;
  padding: 12px 20px; font-size: 14px; z-index: 999;
  box-shadow: 0 8px 30px rgba(0,0,0,.5);
  animation: toastIn .3s ease-out;
}
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, 12px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* piyasa karşılaştırmada kapalıçarşı satırı vurgusu */
.tbl tr.hl-row td { background: rgba(245,182,13,.05); }
.tbl tr.hl-row .name { color: var(--accent); font-weight: 600; }

/* ================= özet & SSS ================= */
.summary-box {
  background: var(--bg-soft);
  border: 1px solid var(--card-edge);
  border-left: 3px solid var(--accent);
  border-radius: 14px;
  padding: 18px 22px;
  margin-bottom: 26px;
  font-size: 15px; line-height: 1.75;
  color: #c6d2ea;
}
.summary-box b { color: var(--text); }
.summary-box .hl {
  background: rgba(245,182,13,.14); color: var(--accent);
  padding: 1px 7px; border-radius: 7px; font-family: var(--mono);
}
.summary-box .up { color: var(--up); }
.summary-box .down { color: var(--down); }

.faq { margin-bottom: 40px; }
.faq-item {
  background: var(--bg-soft);
  border: 1px solid var(--card-edge);
  border-radius: 12px;
  margin-bottom: 8px;
  overflow: hidden;
}
.faq-item summary {
  padding: 14px 18px;
  cursor: pointer; font-weight: 600; font-size: 14.5px;
  list-style: none; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--accent); font-size: 18px; font-weight: 400;
}
.faq-item[open] summary::after { content: "×"; }
.faq-item p { padding: 0 18px 15px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.faq-item p b { color: var(--accent); font-family: var(--mono); }
.faq-item a { color: var(--accent); }

/* ================= footer ================= */
.footer {
  width: min(1160px, 100% - 32px);
  margin: 0 auto; padding: 18px 0 26px;
  color: var(--muted); font-size: 12.5px;
  border-top: 1px solid var(--card-edge);
}
.footer-links { margin-top: 8px; display: flex; gap: 14px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent); }

/* ================= MOBİL (dovizborsa tarzı) ================= */
@media (max-width: 700px) {
  /* backdrop-filter, fixed çocuklar için bağlam kutusu oluşturur — mobilde kapat */
  .sticky-head { backdrop-filter: none; background: rgba(7, 13, 26, .97); }

  /* sekmeler alta, uygulama çubuğu gibi */
  .tabs {
    position: fixed; bottom: 0; left: 0; right: 0;
    width: 100%; margin: 0; z-index: 60;
    background: rgba(7, 13, 26, .97);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--card-edge);
    justify-content: space-around;
    padding: 2px 2px calc(2px + env(safe-area-inset-bottom));
  }
  .tabs a { padding: 10px 8px 12px; font-size: 12.5px; border-bottom: none; border-top: 2.5px solid transparent; }
  .tabs a.active { border-top-color: var(--accent); }
  body { padding-bottom: 66px; }

  /* üst blok sıkılaşsın */
  .topbar { padding: 9px 0 6px; }
  .brand-text { font-size: 17px; }
  .brand-mark { width: 28px; height: 28px; font-size: 16px; border-radius: 8px; }
  .marquee { padding: 5px 0 7px; }

  /* pin kartlar: yatay kaydırmalı, sabit genişlik */
  /* üst çevirici mobilde alt alta, swap ortada */
  .top-conv { padding: 12px 13px 10px; }
  .tc-card { flex-direction: column; align-items: stretch; gap: 8px; }
  .tc-swap { width: 44px; height: 34px; margin: -2px auto; }
  .tc-box input { font-size: 17px; }
  .tc-slot select { max-width: 150px; }

  /* tablolar → dovizborsa tarzı kutulu satırlar */
  .tbl, .tbl tbody { display: block; }
  .tbl thead { display: none; }
  .tbl tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "isim fark" "alis satis";
    gap: 7px 10px;
    padding: 11px 13px;
    border-bottom: 1px solid rgba(22,35,61,.6);
  }
  .tbl td { display: block; padding: 0; border: none; }
  .tbl td:nth-child(1) { grid-area: isim; }
  .tbl td:nth-child(4) { grid-area: fark; text-align: right; font-size: 13px; align-self: center; }
  .tbl td:nth-child(2), .tbl td:nth-child(3) {
    background: rgba(255,255,255,.035);
    border: 1px solid var(--card-edge);
    border-radius: 9px;
    padding: 6px 10px 7px;
    text-align: right;
    font-size: 16.5px;
    font-weight: 600;
  }
  .tbl td:nth-child(2) { grid-area: alis; }
  .tbl td:nth-child(3) { grid-area: satis; }
  .tbl td:nth-child(2)::before, .tbl td:nth-child(3)::before {
    display: block; float: left;
    font-size: 9.5px; letter-spacing: 1.2px;
    color: var(--muted); font-weight: 600;
    margin-top: 5px;
  }
  .tbl td:nth-child(2)::before { content: "ALIŞ"; }
  .tbl td:nth-child(3)::before { content: "SATIŞ"; }
  /* piyasa karşılaştırmasında 4. kolon makastır */
  #marketsBlock .tbl td:nth-child(4)::before { content: "makas "; color: var(--muted); font-size: 10px; }

  /* hero ve paneller sıkılaşsın */
  .hero { padding: 20px 16px; border-radius: 16px; }
  .chart-panel { padding: 16px 12px; }
  .stat-grid, .period-grid { grid-template-columns: repeat(auto-fit, minmax(104px, 1fr)); gap: 7px; }
  .stat { padding: 7px 10px; }
  .stat-val { font-size: 14.5px; }
  .summary-box { padding: 14px 16px; font-size: 14px; }
}