:root{
  --bg:#0b0f19;
  --card:#101826;
  --line:#1c2a40;
  --text:#e7eefc;
  --muted:#9ab0d1;
  --good:#41d17d;
  --warn:#ffcc66;

  --toggle-off:#1c2a40;
  --toggle-on:#2f6fff;
}

[data-theme="light"]{
  --bg:#f3f6fb;
  --card:#ffffff;
  --line:#dfe6f2;
  --text:#111827;
  --muted:#5b6472;
  --good:#1f9d55;
  --warn:#b26a00;

  --toggle-off:#dfe6f2;
  --toggle-on:#2f6fff;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Arial, sans-serif;
  background: var(--bg);
  color:var(--text);
}

.wrap{max-width:980px;margin:28px auto;padding:0 16px}
.top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}
.title{font-size:28px;font-weight:800;letter-spacing:.2px}
.sub{color:var(--muted);margin-top:6px;font-size:13px}

.top-right{
  display:flex;
  align-items:center;
  gap:10px;
}

.status-pill{
  font-size:12px;
  font-weight:800;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
}
[data-theme="light"] .status-pill{
  border:1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.65);
}

.cycle{
  font-size:12px;
  color:var(--muted);
  max-width:340px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.card{
  background: var(--card);
  border:1px solid rgba(255,255,255,.06);
  border-radius:18px;
  padding:16px;
  box-shadow: 0 18px 70px rgba(0,0,0,.22);
}

.section-title{
  font-size:14px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
  margin:8px 6px 10px;
}

.sep{
  height:1px;
  background: rgba(255,255,255,.10);
  margin:14px 4px;
}
[data-theme="light"] .sep{
  background: rgba(0,0,0,.10);
}

.rows{display:flex;flex-direction:column;gap:10px}

.row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:10px 10px;
  border:1px solid rgba(255,255,255,.06);
  border-radius:14px;
  background: rgba(0,0,0,.12);
}
[data-theme="light"] .row{
  background: rgba(255,255,255,.55);
  border:1px solid rgba(0,0,0,.06);
}

.left{display:flex;align-items:center;gap:10px;min-width:0}
.ic{
  width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
  border-radius:12px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.06);
  font-weight:800;
}
[data-theme="light"] .ic{
  background: rgba(0,0,0,.03);
  border:1px solid rgba(0,0,0,.06);
}
.mid{min-width:0}
.val{font-size:18px;font-weight:800;letter-spacing:.2px}
.subline{font-size:12px;color:var(--muted);margin-top:2px}
.right{display:flex;align-items:center;justify-content:flex-end}

/* Spark canvas uses current 'color' for stroke + hover dot */
canvas.spark{
  width:96px;
  height:26px;
  display:block;
  color: var(--muted);
}

/* Theme switch (no text) */
.switch{
  position:relative;
  display:inline-block;
  width:44px;
  height:24px;
}
.switch input{
  opacity:0;
  width:0;
  height:0;
}
.slider{
  position:absolute;
  cursor:pointer;
  inset:0;
  background: var(--toggle-off);
  border:1px solid rgba(255,255,255,.10);
  transition: .2s;
  border-radius: 999px;
}
[data-theme="light"] .slider{
  border:1px solid rgba(0,0,0,.10);
}
.slider:before{
  position:absolute;
  content:"";
  height:18px;
  width:18px;
  left:3px;
  top:50%;
  transform: translateY(-50%);
  background: #fff;
  transition: .2s;
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
}
.switch input:checked + .slider{
  background: var(--toggle-on);
}
.switch input:checked + .slider:before{
  transform: translateY(-50%) translateX(20px);
}

/* Tooltip for spark hover */
.spark-tip{
  position:fixed;
  z-index:9999;
  display:none;
  padding:8px 10px;
  border-radius:12px;
  background: var(--card);
  border:1px solid rgba(255,255,255,.08);
  color: var(--text);
  pointer-events:none;
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
}
[data-theme="light"] .spark-tip{
  border:1px solid rgba(0,0,0,.10);
  box-shadow: 0 18px 40px rgba(0,0,0,.18);
}
.spark-tip-date{
  font-size:12px;
  color: var(--muted);
  margin-bottom:2px;
}
.spark-tip-val{
  font-size:13px;
  font-weight:900;
}
.spark-tip-vs{
  font-weight:700;
  color: var(--toggle-on);
  margin-left:4px;
}