/* ═══════════════════════════════════════════════════
   BITPULSE v5 · css/components.css
   Reusable UI components
   ═══════════════════════════════════════════════════ */

/* ── CARD ── */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--rL); overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
  position: relative;
}
.card:hover { border-color: var(--rim); }
.card.glow:hover { box-shadow: 0 0 28px rgba(247,147,26,.1); }
.card-body { padding: 14px 16px; }
@media (min-width: 768px) { .card-body { padding: 18px 20px; } }
.card-top-accent::before {
  content: ''; position: absolute; top: 0; left: 20px; right: 20px;
  height: 1px; background: linear-gradient(90deg, transparent, var(--acc), transparent);
  opacity: .6;
}

/* Card Label + Value */
.c-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--t3);
  margin-bottom: 8px; display: flex; align-items: center; gap: 5px;
}
.c-val   { font-family: 'JetBrains Mono', monospace; font-size: 19px; font-weight: 700; color: var(--t1); }
.c-sub   { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--t3); margin-top: 4px; }
.c-acc   { color: var(--acc); }
.c-acid  { color: var(--acid); }
.c-ruby  { color: var(--ruby); }
.c-sky   { color: var(--sky); }

/* ── STAT CARD (small compact) ── */
.stat-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 12px 14px;
  transition: border-color .18s, transform .18s;
  cursor: default;
}
.stat-card:hover { border-color: var(--rim); transform: translateY(-1px); }
.stat-card .c-label { margin-bottom: 5px; }
.stat-card .c-val   { font-size: 17px; }

/* ── METRIC ROW ── */
.metric-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid rgba(34,56,88,.5);
}
.metric-row:last-child { border-bottom: none; }
.metric-label { font-family: 'JetBrains Mono', monospace; font-size: 9.5px; color: var(--t3); }
.metric-val   { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; color: var(--t1); }

/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 9px; border-radius: 20px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
}
.badge-flat { background: var(--edge);             color: var(--t3);   border: 1px solid var(--line); }
.badge-up   { background: rgba(14,232,124,.1);     color: var(--acid); border: 1px solid rgba(14,232,124,.22); }
.badge-dn   { background: rgba(255,61,90,.1);      color: var(--ruby); border: 1px solid rgba(255,61,90,.22); }
.badge-acc  { background: var(--accGS);            color: var(--acc);  border: 1px solid rgba(247,147,26,.22); }
.badge-sky  { background: rgba(59,159,255,.1);     color: var(--sky);  border: 1px solid rgba(59,159,255,.22); }
.badge-teal { background: rgba(26,212,184,.1);     color: var(--teal); border: 1px solid rgba(26,212,184,.22); }

/* ── INPUTS ── */
.inp {
  width: 100%; background: var(--bg2); border: 1px solid var(--line);
  border-radius: var(--r); padding: 10px 13px;
  font-family: 'JetBrains Mono', monospace; font-size: 14px;
  color: var(--t1); outline: none; transition: border-color .16s;
}
.inp:focus { border-color: var(--acc); box-shadow: 0 0 0 3px rgba(247,147,26,.1); }
.inp::placeholder { color: var(--t4); }
.inp-row {
  display: flex; align-items: stretch; background: var(--bg2);
  border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; transition: border-color .16s;
}
.inp-row:focus-within { border-color: var(--acc); box-shadow: 0 0 0 3px rgba(247,147,26,.1); }
.inp-icon {
  display: flex; align-items: center; justify-content: center;
  padding: 0 12px; min-height: 42px; min-width: 44px;
  font-family: 'JetBrains Mono', monospace; font-size: 14px;
  color: var(--t3); border-right: 1px solid var(--line);
  white-space: nowrap; flex-shrink: 0;
}
.inp-row input {
  flex: 1; background: none; border: none; outline: none;
  padding: 10px 12px; font-family: 'JetBrains Mono', monospace;
  font-size: 14px; color: var(--t1); min-width: 0;
}
select.inp {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='7' viewBox='0 0 10 7'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%234d6e8a' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center;
  padding-right: 30px; cursor: pointer;
}

/* ── BUTTONS ── */
.btn-primary {
  width: 100%; padding: 12px; border: none; border-radius: var(--r);
  background: linear-gradient(135deg, var(--accD), var(--acc2));
  font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: #000;
  cursor: pointer; transition: all .18s;
}
.btn-primary:hover {
  filter: brightness(1.1); transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(247,147,26,.35);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  padding: 7px 15px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--edge); font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 500; color: var(--t2);
  cursor: pointer; transition: all .14s; white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--acc); color: var(--acc); background: var(--accGS); }
.btn-sm {
  padding: 5px 12px; border: 1px solid var(--line); border-radius: 7px;
  background: var(--edge); font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--t2); cursor: pointer; transition: all .14s;
}
.btn-sm:hover { border-color: var(--acc); color: var(--acc); background: var(--accGS); }
.btn-sm.active { border-color: var(--acc); color: var(--acc); background: var(--accGS); }
.btn-danger {
  padding: 7px 15px; border: 1px solid rgba(255,61,90,.3); border-radius: 8px;
  background: rgba(255,61,90,.08); font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--ruby); cursor: pointer; transition: all .14s;
}
.btn-danger:hover { background: rgba(255,61,90,.16); border-color: rgba(255,61,90,.5); }

/* ── RANGE BAR ── */
.r-track { position: relative; height: 5px; background: var(--line); border-radius: 3px; }
.r-fill  {
  height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--accD), var(--acc));
  transition: width .9s cubic-bezier(.4,0,.2,1);
}
.r-dot   {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--acc2); border: 2px solid var(--void);
  box-shadow: 0 0 10px var(--acc);
  transition: left .9s cubic-bezier(.4,0,.2,1);
}

/* ── SUPPLY BAR ── */
.supply-track { height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; margin-top: 7px; }
.supply-fill  { height: 100%; background: linear-gradient(90deg, var(--accD), var(--acc2)); transition: width 1.2s ease; }

/* ── HALVING UNIT ── */
.hv-unit {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  background: var(--bg2); border: 1px solid var(--line);
  border-radius: var(--r); padding: 10px 6px; min-width: 0;
  transition: border-color .2s;
}
.hv-unit:hover { border-color: var(--acc); }
.hv-num {
  font-family: 'JetBrains Mono', monospace; font-size: 24px; font-weight: 700;
  color: var(--acc); line-height: 1; font-variant-numeric: tabular-nums;
}
.hv-label {
  font-family: 'JetBrains Mono', monospace; font-size: 8px;
  color: var(--t3); letter-spacing: 1.5px; text-transform: uppercase; margin-top: 3px;
}

/* ── FG GAUGE ── */
#fgNeedle { transform-origin: 80px 80px; transition: transform 1.5s cubic-bezier(.34,1.56,.64,1); }
#fgArc    { transition: stroke-dashoffset 1.5s ease; }

/* ── TICKER ── */
.ticker-inner {
  display: flex; gap: 36px; white-space: nowrap;
  animation: tickerRoll 30s linear infinite;
}
.ticker-inner:hover { animation-play-state: paused; }
@keyframes tickerRoll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── SPARKLINE CANVAS ── */
.spark { width: 100%; border-radius: 5px; display: block; }

/* ── SKELETON ── */
.skel {
  background: linear-gradient(90deg, var(--card) 25%, var(--edge) 50%, var(--card) 75%);
  background-size: 400% 100%; animation: skelShimmer 1.8s ease-in-out infinite;
  border-radius: var(--r);
}
@keyframes skelShimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ── PRICE FLASH ── */
.flash-up   { color: var(--acid) !important; text-shadow: 0 0 30px rgba(14,232,124,.45); }
.flash-down { color: var(--ruby) !important; text-shadow: 0 0 30px rgba(255,61,90,.45); }

/* ── NEWS CARD ── */
.news-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--rL); padding: 16px 18px;
  display: flex; flex-direction: column; gap: 9px;
  transition: border-color .18s, transform .18s, box-shadow .18s;
  cursor: default;
}
.news-card:hover {
  border-color: rgba(247,147,26,.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0,0,0,.25);
}

/* ── SETTINGS PANEL ── */
.settings-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(1,4,8,.75); backdrop-filter: blur(6px);
  display: none; align-items: flex-start; justify-content: flex-end;
}
.settings-overlay.open { display: flex; }
.settings-panel {
  width: 100%; max-width: 340px; height: 100vh; overflow-y: auto;
  background: var(--bg1); border-left: 1px solid var(--line);
  animation: panelIn .26s ease; display: flex; flex-direction: column;
}
@keyframes panelIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@media (max-width: 767px) {
  .settings-panel {
    max-width: 100%; height: auto; max-height: 88vh;
    border-radius: 18px 18px 0 0;
    border: 1px solid var(--line); border-bottom: none;
    position: fixed; bottom: 0; left: 0; right: 0; top: auto;
    animation: panelUp .26s ease;
  }
  .settings-overlay { align-items: flex-end; justify-content: center; }
}
@keyframes panelUp { from { transform: translateY(100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.sp-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--bg1); z-index: 1;
}
.sp-body   { padding: 18px; flex: 1; }
.sp-sec    { margin-bottom: 22px; }
.sp-sec-title { font-family: 'JetBrains Mono', monospace; font-size: 8.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--t3); margin-bottom: 11px; }
.sp-row    { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.sp-label  { font-size: 13px; color: var(--t2); }

/* Toggle switch */
.toggle { position: relative; width: 40px; height: 22px; cursor: pointer; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-track {
  position: absolute; inset: 0; border-radius: 11px;
  background: var(--line); transition: background .18s;
}
.toggle input:checked ~ .toggle-track { background: var(--acc); }
.toggle-thumb {
  position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; transition: transform .18s;
  box-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.toggle input:checked ~ .toggle-track .toggle-thumb { transform: translateX(18px); }

/* Swatch grid */
.swatch-grid { display: flex; gap: 7px; flex-wrap: wrap; }
.swatch {
  width: 26px; height: 26px; border-radius: 7px;
  cursor: pointer; border: 2px solid transparent; transition: all .14s;
}
.swatch.active { border-color: var(--t1); transform: scale(1.18); }

/* Range slider */
.bp-range { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 2px; background: var(--line); outline: none; cursor: pointer; }
.bp-range::-webkit-slider-thumb { -webkit-appearance: none; width: 15px; height: 15px; border-radius: 50%; background: var(--acc); cursor: pointer; box-shadow: 0 0 5px rgba(247,147,26,.4); }
.bp-range::-moz-range-thumb { width: 15px; height: 15px; border-radius: 50%; background: var(--acc); border: none; cursor: pointer; }

/* ── ALERT ROWS ── */
.alert-row {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 11px 13px; margin-bottom: 7px;
  background: var(--bg2); transition: border-color .15s;
}
.alert-row.fired-up { border-color: rgba(14,232,124,.35); background: rgba(14,232,124,.05); }
.alert-row.fired-dn { border-color: rgba(255,61,90,.35);  background: rgba(255,61,90,.05); }
@keyframes alertPulse {
  0%   { box-shadow: 0 0 0 0 rgba(247,147,26,.8); }
  100% { box-shadow: 0 0 0 18px rgba(247,147,26,0); }
}
.alert-fired { animation: alertPulse .6s ease-out 3; }

/* ── CHART CONTROLS ── */
.chart-btn {
  padding: 5px 12px; border-radius: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px; font-weight: 500;
  border: 1px solid var(--line); background: var(--card);
  color: var(--t3); cursor: pointer; transition: all .14s; white-space: nowrap;
}
.chart-btn:hover { border-color: var(--rim); color: var(--t2); }
.chart-btn.active { background: var(--accGS); border-color: rgba(247,147,26,.35); color: var(--acc); }

/* ── GRIDS ── */
.g2 { display: grid; grid-template-columns: 1fr; gap: 14px; }
.g3 { display: grid; grid-template-columns: 1fr; gap: 12px; }
.g4 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.g6 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media (min-width: 640px)  { .g4 { grid-template-columns: repeat(4, 1fr); } .g6 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px)  { .g2 { grid-template-columns: 1fr 1fr; } .g3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .g3 { grid-template-columns: repeat(3, 1fr); } }
.g2-left  { display: grid; grid-template-columns: 1fr; gap: 14px; }
.g2-right { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 900px) {
  .g2-left  { grid-template-columns: 360px 1fr; }
  .g2-right { grid-template-columns: 1fr 360px; }
}
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 960px)  { .hero-grid { grid-template-columns: 1.1fr 1fr; } }