/* Shelfwise app styles. Plain CSS, no framework, one file.
   Colours match the marketing site so the app does not look like a different
   product. The site's ink scale: ink-900 text, ink-500 secondary, warm greys. */

:root {
  --ink-900: #1c1c1a;
  --ink-700: #3d3d38;
  --ink-500: #6b6b66;
  --line: #e2e0da;
  --paper: #ffffff;
  --wash: #f6f5f2;
  --accent: #1c1c1a;
  --warn: #8a5a12;
  --warn-bg: #fdf5e6;
  --danger: #8f2f2f;
  --danger-bg: #fcefef;
  --ok: #2f6b46;
  --ok-bg: #eef7f1;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--wash);
  color: var(--ink-900);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

h1 { font-size: 24px; margin: 0 0 4px; }
h2 { font-size: 18px; margin: 0 0 12px; }
h3 { font-size: 16px; margin: 0 0 8px; }
p { margin: 0 0 12px; }
a { color: var(--ink-900); text-underline-offset: 2px; }
a:hover { color: var(--ink-700); }

.muted { color: var(--ink-500); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.lede { color: var(--ink-700); max-width: 62ch; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- layout */

.top {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 14px 24px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.top nav { display: flex; gap: 4px; flex-wrap: wrap; margin-right: auto; }

.top nav a {
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--ink-700);
}

.top nav a:hover { background: var(--wash); color: var(--ink-900); }
.top nav a.on { background: var(--ink-900); color: var(--paper); }
.top nav a.on .badge { background: rgba(255, 255, 255, 0.25); color: var(--paper); }

.badge {
  display: inline-block;
  min-width: 20px;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--warn-bg);
  color: var(--warn);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
}

main { max-width: 1000px; margin: 0 auto; padding: 26px 24px 60px; }
.studio { margin-bottom: 18px; }

footer {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 24px 40px;
  color: var(--ink-500);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

footer p { margin: 0 0 4px; }

/* ------------------------------------------------------------ standalone */

body.standalone { display: flex; flex-direction: column; min-height: 100vh; }

body.standalone main.card {
  margin: auto;
  max-width: 460px;
  width: calc(100% - 32px);
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

body.standalone main.card h1 { margin-top: 18px; }
body.standalone footer { border-top: 0; text-align: center; }

/* ---------------------------------------------------------------- blocks */

.block {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}

.stats { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }

.stat {
  flex: 1 1 180px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat .big { font-size: 22px; font-weight: 650; }

.banner {
  border-radius: var(--radius);
  padding: 11px 14px;
  margin: 0 0 16px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.banner.info { background: var(--wash); }
.banner.warning { background: var(--warn-bg); border-color: #f0dfbe; color: var(--warn); }

.errors-summary {
  background: var(--danger-bg);
  border: 1px solid #f0d3d3;
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 16px;
  color: var(--danger);
}

.errors-summary ul { margin: 6px 0 0; padding-left: 18px; }

/* ---------------------------------------------------------------- tables */

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  margin-bottom: 12px;
}

th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-500); }
tbody tr:last-child td { border-bottom: 0; }

table.kv th { width: 34%; color: var(--ink-500); font-weight: 500; }

.tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--wash);
  color: var(--ink-700);
  border: 1px solid var(--line);
}

.tag.ok { background: var(--ok-bg); color: var(--ok); border-color: #d6e8dd; }
.tag.warn { background: var(--warn-bg); color: var(--warn); border-color: #f0dfbe; }
.tag.danger { background: var(--danger-bg); color: var(--danger); border-color: #f0d3d3; }

.total { font-size: 16px; }

/* ----------------------------------------------------------------- forms */

.form { display: grid; gap: 14px; max-width: 620px; }
.form.two-col { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.form.two-col button { grid-column: 1 / -1; justify-self: start; }

.field { display: flex; flex-direction: column; gap: 5px; }
.field .label { font-size: 14px; font-weight: 600; }
.field .hint { font-size: 13px; color: var(--ink-500); }
.field .err { font-size: 13px; color: var(--danger); }
.field.has-error input, .field.has-error textarea { border-color: var(--danger); }

input[type="text"], input[type="email"], input[type="number"], input[type="search"],
input[type="month"], select, textarea {
  font: inherit;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink-900);
  width: 100%;
}

input:focus, select:focus, textarea:focus { outline: 2px solid var(--ink-900); outline-offset: 1px; }

.check { display: flex; align-items: center; gap: 8px; font-size: 15px; }
.check input { width: auto; }

button, .primary {
  font: inherit;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink-900);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

button:hover, .primary:hover { background: var(--wash); }

button.primary, a.primary {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--paper);
}

button.primary:hover, a.primary:hover { background: var(--ink-700); color: var(--paper); }

button.link { border: 0; background: none; padding: 0; text-decoration: underline; font-weight: 400; }

.inline { display: inline; }
.inline-form { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); align-items: end; max-width: none; }
.filters { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; margin-bottom: 16px; }
.filters .field { min-width: 200px; }
.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.plans { display: flex; gap: 14px; flex-wrap: wrap; }

.plan {
  flex: 1 1 240px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.plan.current { border-color: var(--ink-900); }
.plan .price { font-size: 22px; font-weight: 650; margin: 4px 0 10px; }
.plan ul { margin: 0; padding-left: 18px; color: var(--ink-700); font-size: 15px; }

@media (max-width: 640px) {
  .top { padding: 12px 16px; }
  main { padding: 20px 16px 40px; }
  table { font-size: 15px; }
}