/* cremalog — a latte diary. Cream paper, espresso ink, a crema-gold accent;
   a serif wordmark and menu-board dividers for the "fancy" cafe feel. */

:root {
  --paper: #f7efe1;
  --paper-dark: #efe2c8;
  --card: #fffaf0;
  --ink: #2c1c12;
  --ink-soft: #6b5643;
  --gold: #a8672a;
  --gold-dark: #7c4a1c;
  --border: #e3d2b5;
  --wrong: #a5382e;
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  background-image:
    radial-gradient(circle at 8% 6%, var(--paper-dark) 0%, transparent 38%),
    radial-gradient(circle at 92% 90%, var(--paper-dark) 0%, transparent 38%);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
}

a { color: var(--gold-dark); }
a:hover { color: var(--gold); }

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

h1.wordmark {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-style: italic;
  font-size: 34px;
  letter-spacing: 0.5px;
  color: var(--ink);
}
h1.wordmark a { color: inherit; text-decoration: none; }

.session-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-soft);
  flex-wrap: wrap;
}
.session-bar input[type="text"] { padding: 6px 9px; }
.session-bar button, .btn {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 3px;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: #fff8ee;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.2px;
}
.session-bar button:hover, .btn:hover { background: var(--gold-dark); border-color: var(--gold-dark); }
.btn:disabled { opacity: 0.45; cursor: default; }

.lede {
  color: var(--ink-soft);
  font-size: 14.5px;
  margin: 18px 0 26px;
}
.lede a { color: var(--gold-dark); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 22px;
  margin-bottom: 20px;
  box-shadow: 0 1px 0 var(--border);
}

.card-title {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--ink);
}

label { display: block; font-size: 12.5px; color: var(--ink-soft); margin-bottom: 6px; letter-spacing: 0.2px; }
input[type="text"], input[type="number"], textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 14px;
  padding: 9px 11px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--ink);
}
textarea { resize: vertical; min-height: 60px; }

.row { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 14px; }
.row:last-child { margin-bottom: 0; }
.row > * { flex: 1; min-width: 160px; }

.rating-readout { color: var(--gold-dark); font-weight: 700; }
input[type="range"] {
  width: 100%;
  accent-color: var(--gold);
  height: 24px;
}

.err { color: var(--wrong); font-size: 13px; margin-top: 8px; }
.empty-state { text-align: center; padding: 18px 10px; color: var(--ink-soft); font-size: 14px; }

.stat-row {
  display: flex;
  gap: 10px;
  text-align: center;
  margin-bottom: 8px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--border);
}
.stat { flex: 1; }
.stat .n {
  display: block;
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 700;
  color: var(--gold-dark);
  line-height: 1.1;
}
.stat .label { font-size: 11.5px; color: var(--ink-soft); }

/* chart (see lib/chart.js) */
.chart-svg { width: 100%; height: auto; display: block; margin-top: 4px; touch-action: none; }
.chart-grid { stroke: var(--border); stroke-width: 1; }
.chart-axis-label { font-size: 9px; fill: var(--ink-soft); font-family: var(--sans); }
.chart-end-label { font-size: 12px; font-weight: 700; fill: var(--gold-dark); font-family: var(--sans); }
.chart-crosshair { stroke: var(--ink-soft); stroke-width: 1; stroke-dasharray: 2 3; pointer-events: none; }
.chart-hit { cursor: pointer; }
.chart-empty { color: var(--ink-soft); font-size: 13px; text-align: center; padding: 14px 0; }

.chart-tooltip {
  position: absolute;
  transform: translate(-50%, -130%);
  background: var(--ink);
  color: #fdf6ea;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.4;
  pointer-events: none;
  white-space: nowrap;
  z-index: 2;
}
.chart-tooltip strong { display: block; font-size: 13px; }
.chart-tooltip .dim { color: #cbb392; }
#chartContainer { position: relative; }

.chart-table-toggle { margin-top: 10px; }
.chart-table-toggle summary { cursor: pointer; color: var(--ink-soft); font-size: 12px; }
table.chart-table { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-top: 10px; }
table.chart-table th, table.chart-table td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
table.chart-table th { color: var(--ink-soft); font-weight: 600; font-size: 11px; }

.share-link {
  display: block;
  text-align: center;
  font-weight: 600;
  text-decoration: none;
  color: var(--gold-dark);
}

/* review list — a stack of receipt-like cards */
.review-list { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 10px; }
.review-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: 3px;
  padding: 14px 16px;
}
.review-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.review-drink { font-family: var(--serif); font-style: italic; font-size: 16px; }
.review-rating { font-weight: 700; color: var(--gold-dark); white-space: nowrap; }
.review-rating-max { font-weight: 400; color: var(--ink-soft); font-size: 12px; }
.review-shop { font-size: 12.5px; color: var(--ink-soft); margin-top: 3px; }
.review-notes { font-size: 13.5px; margin-top: 8px; }
.review-date { font-size: 11px; color: var(--ink-soft); margin-top: 8px; text-transform: uppercase; letter-spacing: 0.4px; }

footer.site {
  margin-top: 30px;
  font-size: 12px;
  color: var(--ink-soft);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
footer.site a { color: var(--ink-soft); }
footer.site a:hover { color: var(--gold-dark); }