:root {
  --bg: #0e0f13;
  --panel: #16181f;
  --panel-2: #1c1f28;
  --border: #262a35;
  --text: #e6e6ea;
  --muted: #8a8d97;
  --ok: #4ade80;
  --warn: #fbbf24;
  --bad: #f87171;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  min-height: 100vh;
}
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 64px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}
.page-header h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.muted { color: var(--muted); }
.small { font-size: 12px; }

.card, .status-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.card h3 {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.status-card h2 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.status-line {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}
.status-line.ok   { color: var(--ok); }
.status-line.warn { color: var(--warn); }
.status-line.bad  { color: var(--bad); }
.sub { margin: 4px 0 0; font-size: 13px; }

.months { display: flex; flex-direction: column; gap: 10px; }
.month-row {
  display: grid;
  grid-template-columns: 64px 1fr 80px;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel-2);
}
.month-row.inactive { opacity: 0.35; }
.month-label { font-weight: 600; font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.month-total { text-align: right; font-variant-numeric: tabular-nums; font-size: 13px; color: var(--muted); }

.bars { display: flex; flex-direction: column; gap: 8px; }
.bar-row { display: grid; grid-template-columns: 80px 1fr 110px; align-items: center; gap: 10px; }
.bar-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.bar-track {
  position: relative;
  height: 10px;
  background: #0b0c10;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.bar-fill {
  position: absolute; top: 0; bottom: 0; left: 0;
  background: var(--ok);
  border-radius: 999px;
  transition: width 300ms ease;
}
.bar-fill.warn { background: var(--warn); }
.bar-fill.bad  { background: var(--bad); }
.bar-overflow {
  position: absolute; top: 0; bottom: 0; right: 0;
  background: repeating-linear-gradient(
    45deg,
    var(--bad) 0 6px,
    #b94848 6px 12px
  );
}
.bar-value { font-size: 12px; text-align: right; font-variant-numeric: tabular-nums; color: var(--text); display: flex; align-items: center; justify-content: flex-end; gap: 4px; }
.bar-value.over { color: var(--bad); }
.bar-input {
  width: 64px;
  background: #0b0c10;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 6px;
  font: inherit;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.bar-input:focus { outline: none; border-color: var(--ok); }
.bar-input.over  { border-color: var(--bad); color: var(--bad); }
.bar-cap { color: var(--muted); }

.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.card-head h3 { margin: 0; }
.card-actions { display: flex; gap: 8px; }
.edit-hint { margin: 0 0 14px; }

button {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
button:hover { border-color: var(--ok); }
button.ghost { background: transparent; color: var(--muted); }
button.ghost:hover { color: var(--text); border-color: var(--border); }

dialog {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  max-width: 560px;
  width: 90%;
}
dialog::backdrop { background: rgba(0,0,0,0.6); }
dialog h3 { margin: 0 0 6px; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
dialog textarea {
  width: 100%;
  background: #0b0c10;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  resize: vertical;
  margin-top: 8px;
}
.dialog-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }

.bar-input.readonly {
  display: inline-block;
  min-width: 40px;
  padding: 2px 6px;
  border: 1px solid transparent;
  background: transparent;
}

#addForm { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.field input[type="number"], .field select {
  background: #0b0c10;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font: inherit;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}
.field input[type="number"]:focus, .field select:focus { outline: none; border-color: var(--ok); }
.field.checkbox { flex-direction: row; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font-size: 13px; }
.field.checkbox input { width: auto; }

.history-list { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; max-height: 50vh; overflow-y: auto; }
.history-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.history-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.history-main { font-size: 13px; }
.history-sub { margin: 0; }

.totals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.total-item {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.total-item .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.total-item .value { font-size: 20px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }

footer { margin-top: 8px; text-align: center; }
code { background: var(--panel-2); padding: 2px 6px; border-radius: 4px; border: 1px solid var(--border); }

@media (max-width: 560px) {
  .status-grid { grid-template-columns: 1fr; }
  .totals-grid { grid-template-columns: 1fr; }
  .month-row { grid-template-columns: 52px 1fr; }
  .month-total { grid-column: 1 / -1; text-align: left; }
  .bar-row { grid-template-columns: 70px 1fr; }
  .bar-value { grid-column: 1 / -1; text-align: left; }
}