:root {
  --accent: #8c5a3c;
  --accent-dark: #6f4530;
  --bg: #faf6f1;
  --panel: #ffffff;
  --line: #e6d8cb;
  --ink: #2f2620;
  --muted: #9a8a7c;
  --done: #e9f3ea;
  --done-line: #bcdcc0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

/* ---------- login ---------- */
.login-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
}
.login-card {
  background: var(--panel);
  padding: 40px 36px;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(140, 90, 60, 0.15);
  width: min(360px, 90vw);
  text-align: center;
}
.login-card .logo { font-size: 44px; }
.login-card h1 { margin: 8px 0 4px; font-size: 22px; color: var(--accent-dark); }
.login-card input, .login-card button {
  width: 100%;
  padding: 12px 14px;
  margin-top: 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-size: 15px;
}
.login-card button {
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  font-weight: 600;
}
.login-card button:hover { background: var(--accent-dark); }
.muted { color: var(--muted); font-size: 14px; }
.error { color: #b3261e; font-size: 14px; margin: 6px 0 0; }

/* ---------- top bar ---------- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 22px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-weight: 700; font-size: 18px; color: var(--accent-dark); }
.brand .logo { margin-right: 6px; }
.top-actions { display: flex; align-items: center; gap: 14px; }
.save-status { font-size: 13px; color: var(--muted); min-width: 90px; text-align: right; }
.save-status.saving { color: var(--accent); }
.save-status.saved { color: #3c8c5a; }
.ghost-btn {
  text-decoration: none;
  color: var(--accent);
  border: 1px solid var(--line);
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 14px;
}
.ghost-btn:hover { background: var(--bg); }

/* ---------- tabs ---------- */
.tabs {
  display: flex;
  gap: 4px;
  padding: 12px 22px 0;
  flex-wrap: wrap;
}
.tab {
  border: 1px solid var(--line);
  border-bottom: none;
  background: #f1e7dd;
  color: var(--accent-dark);
  padding: 10px 18px;
  border-radius: 10px 10px 0 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
}
.tab.active { background: var(--panel); box-shadow: 0 -2px 0 var(--accent) inset; }

/* ---------- panels ---------- */
main { padding: 0 22px 40px; }
.panel { display: none; background: var(--panel); border: 1px solid var(--line);
         border-radius: 0 12px 12px 12px; padding: 18px; }
.panel.active { display: block; }
.panel-head { display: flex; justify-content: space-between; align-items: center;
              flex-wrap: wrap; gap: 12px; margin-bottom: 12px; }
.panel-head h2 { margin: 0; color: var(--accent-dark); font-size: 20px; }

.export-bar, .export-all { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.export-label, .export-all > span { font-size: 13px; color: var(--muted); }
.chip {
  text-decoration: none;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--accent-dark);
  font-weight: 600;
}
.chip:hover { background: #f0e4d8; }
.chip-blank { background: #fff; border-style: dashed; }

/* ---------- grid ---------- */
.table-wrap { overflow-x: auto; }
table.grid { border-collapse: collapse; width: 100%; min-width: 640px; }
table.grid th, table.grid td {
  border: 1px solid var(--line);
  padding: 0;
  vertical-align: top;
}
table.grid thead th {
  background: #f3ebe3;
  color: #3d2b1f;
  font-size: 13px;
  text-align: left;
  padding: 9px 10px;
}
.col-done { width: 42px; text-align: center; }
.col-actions { width: 44px; }
table.grid td.cell-done { text-align: center; vertical-align: middle; }
table.grid td input[type="text"], table.grid td textarea {
  width: 100%;
  border: none;
  background: transparent;
  font: inherit;
  padding: 8px 10px;
  resize: vertical;
  color: var(--ink);
  /* Keep focus-scroll clear of the sticky topbar (~56px) + sticky thead. */
  scroll-margin-top: 110px;
}
table.grid td textarea { min-height: 38px; }
table.grid td input:focus, table.grid td textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  background: #fffdfb;
}
tr.is-done { background: var(--done); }
tr.is-done td { border-color: var(--done-line); }
.done-check { width: 20px; height: 20px; cursor: pointer; accent-color: var(--accent); }
.row-del {
  border: none; background: none; cursor: pointer; color: var(--muted);
  font-size: 18px; padding: 6px 8px; line-height: 1;
}
.row-del:hover { color: #b3261e; }

.add-row {
  margin-top: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.add-row:hover { background: var(--accent-dark); }
.empty-hint { color: var(--muted); font-size: 14px; padding: 18px; text-align: center; }

/* ---------- footer ---------- */
.footer {
  padding: 18px 22px 40px;
  display: flex;
  justify-content: center;
}
.export-all {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 18px;
}
.export-all > span { font-weight: 600; color: var(--accent-dark); }
.export-picks { display: flex; gap: 14px; flex-wrap: wrap; }
.export-picks .pick {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; color: var(--ink); cursor: pointer;
}
.export-picks .pick input { accent-color: var(--accent); cursor: pointer; }
.export-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.export-btns .chip { cursor: pointer; font-family: inherit; }