:root {
  --bg: #f8efe3;
  --panel: #fffdf9;
  --ink: #3d2c20;
  --muted: #5d4a3a;
  --border: #e3d2b8;
  --primary: #6b3b12;
  --primary-hover: #55300e;
  --danger: #8c2f1b;
  --danger-hover: #742514;
  --accent: #8a4507;
  --low-bg: #fbe9d7;
  --low-ink: #7a2e0e;
  --focus: #1d4ed8;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  line-height: 1.6;
}

.wrap {
  max-width: 41rem;
  margin: 0 auto;
  padding: 1.25rem 1.1rem 2.5rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--panel);
  color: var(--primary);
  padding: 0.6rem 1rem;
  border: 2px solid var(--primary);
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
  z-index: 10;
}

h1, h2 {
  font-family: "Trebuchet MS", Verdana, sans-serif;
  line-height: 1.25;
}

h1 { font-size: 1.7rem; margin: 0.4rem 0 0.3rem; }

h2 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
  color: var(--ink);
}

.tagline {
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.15rem 1.15rem 1.35rem;
  margin: 0 0 1.4rem;
}

.field {
  display: block;
  margin: 0 0 0.85rem;
}

.field-label {
  display: block;
  font-weight: bold;
  font-size: 0.92rem;
  margin-bottom: 0.25rem;
  color: var(--ink);
}

.field-hint {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: normal;
}

input[type="date"],
input[type="number"],
input[type="text"],
select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
}

input[type="file"] {
  display: block;
  font: inherit;
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 100%;
}

input:focus-visible,
select:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.btn {
  display: inline-block;
  font: inherit;
  font-weight: bold;
  padding: 0.55rem 1.05rem;
  border-radius: 9px;
  border: 1.5px solid var(--primary);
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  margin: 0 0.4rem 0.35rem 0;
}

.btn:hover { background: var(--primary-hover); }

.btn-quiet {
  background: transparent;
  color: var(--primary);
}

.btn-quiet:hover { background: #f1e4cf; }

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
}

.btn-danger:hover { background: var(--danger-hover); }

.btn-small {
  font-size: 0.85rem;
  padding: 0.35rem 0.7rem;
}

.btn-row { margin-top: 0.4rem; }

.entry-list {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
}

.entry {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  align-items: baseline;
  padding: 0.55rem 0.2rem;
  border-bottom: 1px solid var(--border);
}

.entry:last-child { border-bottom: none; }

.entry-main { flex: 1 1 auto; min-width: 12rem; }

.entry-title { font-weight: bold; }

.entry-meta,
.entry-cost {
  display: block;
  font-size: 0.88rem;
  color: var(--muted);
}

.entry-cost { font-weight: bold; color: var(--ink); }

.empty-state {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0.35rem 0 0;
}

.error {
  color: var(--danger);
  font-weight: bold;
  font-size: 0.92rem;
  min-height: 1.2em;
  margin: 0.2rem 0 0.6rem;
}

.error:empty { display: none; }

.banner {
  border-radius: 9px;
  background: var(--low-bg);
  color: var(--low-ink);
  padding: 0.6rem 0.8rem;
  margin: 0 0 1rem;
  font-weight: bold;
  border: 1px solid var(--low-ink);
}

.banner[data-empty="true"] { display: none; }

.badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: bold;
  border-radius: 999px;
  padding: 0.08rem 0.6rem;
  background: var(--low-bg);
  color: var(--low-ink);
  border: 1px solid var(--low-ink);
}

.night {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.45rem 0.2rem;
  border-bottom: 1px solid var(--border);
}

.night:last-child { border-bottom: none; }

.night-date { font-weight: bold; }

.night-total {
  font-weight: bold;
  white-space: nowrap;
}

.summary-line {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0.6rem 0 0;
  font-weight: bold;
  color: var(--ink);
}

.tools {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}

.hidden-file {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
}

.site-footer {
  border-top: 2px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p { margin: 0.6rem 0; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}