/* Client Upload — one stylesheet, no framework, no external fonts.
   The client-facing page has to work first try on whatever the person at the
   store happens to be using, so nothing here depends on a CDN being reachable. */

:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --ink: #16191d;
  --muted: #6b7280;
  --line: #e3e6ea;
  --accent: #1f6feb;
  --accent-ink: #ffffff;
  --ok: #157347;
  --bad: #b42318;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 8px 24px rgba(16, 24, 40, .06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --card: #171b21;
    --ink: #e8eaed;
    --muted: #9aa3ad;
    --line: #2a3038;
    --accent: #4d8ef7;
    --accent-ink: #0b0e12;
    --ok: #4ec97f;
    --bad: #f57a70;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.hd { margin-bottom: 28px; }

.brand {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

h1 { margin: 0; font-size: 27px; line-height: 1.2; letter-spacing: -.015em; }
h2 { margin: 36px 0 12px; font-size: 18px; letter-spacing: -.01em; }

.lede { color: var(--muted); margin: 0 0 24px; }
.muted { color: var(--muted); }
.err { color: var(--bad); }
.opt { color: var(--muted); font-weight: 400; font-size: 13px; }

code {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 14px;
  word-break: break-all;
}

/* ------------------------------------------------------------- drop zone */

.drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 44px 24px;
  background: var(--card);
  border: 2px dashed var(--line);
  border-radius: 14px;
  cursor: pointer;
  text-align: center;
  transition: border-color .15s, background .15s;
}

.drop:hover, .drop:focus-visible, .drop.over {
  border-color: var(--accent);
  outline: none;
}

.drop.over { background: color-mix(in srgb, var(--accent) 7%, var(--card)); }

.drop-icon {
  width: 30px; height: 30px;
  margin-bottom: 4px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.drop-main { font-size: 17px; font-weight: 600; }
.drop-sub { font-size: 14px; color: var(--muted); }

/* ---------------------------------------------------------------- fields */

.fields { display: flex; flex-direction: column; gap: 14px; margin: 24px 0 0; }
.fields label { display: flex; flex-direction: column; gap: 5px; font-size: 14px; font-weight: 600; }

input[type="text"], input[type="password"], textarea {
  font: inherit;
  font-weight: 400;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  width: 100%;
  resize: vertical;
}

input:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  border-color: var(--accent);
}

.new-client { margin-top: 18px; align-items: flex-start; }

/* ---------------------------------------------------------------- queue */

.queue { list-style: none; margin: 24px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }

.item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 15px;
  box-shadow: var(--shadow);
}

.item-top { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.item-name { font-weight: 600; word-break: break-all; }
.item-size { color: var(--muted); font-size: 13px; white-space: nowrap; }
.item-status { font-size: 13px; color: var(--muted); margin-top: 6px; }

.bar { height: 5px; background: var(--line); border-radius: 3px; overflow: hidden; margin-top: 10px; }
.bar-fill { height: 100%; width: 0; background: var(--accent); transition: width .2s; }

.item.ok .bar-fill { background: var(--ok); }
.item.ok .item-status { color: var(--ok); }
.item.bad .bar { display: none; }
.item.bad .item-status { color: var(--bad); }

.done {
  margin-top: 20px;
  padding: 13px 15px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--ok) 12%, var(--card));
  border: 1px solid color-mix(in srgb, var(--ok) 35%, var(--line));
  color: var(--ok);
  font-weight: 600;
}

/* --------------------------------------------------------------- buttons */

.btn {
  font: inherit;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 9px 18px;
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.btn:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.danger { background: transparent; color: var(--bad); border-color: color-mix(in srgb, var(--bad) 45%, var(--line)); }
.btn.sm { padding: 5px 11px; font-size: 13px; }
.inline { display: inline; }

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

.admin-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.admin-head h2 { margin: 0; }

.tbl {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  font-size: 14px;
}

.tbl th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
}

.tbl td { padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl a { color: var(--accent); word-break: break-all; }
.nw { white-space: nowrap; }
.note { display: block; color: var(--muted); font-size: 13px; margin-top: 3px; }

.pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.pill.on { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, var(--line)); }

@media (max-width: 560px) {
  .wrap { padding: 28px 16px 48px; }
  h1 { font-size: 23px; }
  .tbl { display: block; overflow-x: auto; }
}