:root {
  --bg: #f2f2f7; --text: #1c1c1e; --muted: #6e6e73; --line: rgba(60,60,67,.12);
  --glass: rgba(255,255,255,.72); --glass-border: rgba(255,255,255,.9); --hi: rgba(255,255,255,.9);
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 10px 30px rgba(0,0,0,.06);
  --accent: #0a84ff; --accent-text: #fff; --field: rgba(118,118,128,.08); --field-hover: rgba(118,118,128,.14); --pop: #fff;
  --ok: #1f9d55; --ok-bg: rgba(52,199,89,.14); --err: #d70015; --err-bg: rgba(255,59,48,.11);
  --warn: #b25000; --warn-bg: rgba(255,149,0,.14); --info: #0a6fd8; --info-bg: rgba(10,132,255,.12);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #000; --text: #f5f5f7; --muted: #98989d; --line: rgba(84,84,88,.45);
    --glass: rgba(28,28,30,.72); --glass-border: rgba(255,255,255,.08); --hi: rgba(255,255,255,.06);
    --shadow: 0 10px 30px rgba(0,0,0,.5); --field: rgba(118,118,128,.18); --field-hover: rgba(118,118,128,.26); --pop: #1c1c1e;
    --ok: #30d158; --ok-bg: rgba(48,209,88,.16); --err: #ff6961; --err-bg: rgba(255,69,58,.16);
    --warn: #ffb340; --warn-bg: rgba(255,159,10,.16); --info: #64b0ff; --info-bg: rgba(10,132,255,.2);
  }
}
:root[data-theme="dark"] {
  --bg: #000; --text: #f5f5f7; --muted: #98989d; --line: rgba(84,84,88,.45);
  --glass: rgba(28,28,30,.72); --glass-border: rgba(255,255,255,.08); --hi: rgba(255,255,255,.06);
  --shadow: 0 10px 30px rgba(0,0,0,.5); --field: rgba(118,118,128,.18); --field-hover: rgba(118,118,128,.26); --pop: #1c1c1e;
  --ok: #30d158; --ok-bg: rgba(48,209,88,.16); --err: #ff6961; --err-bg: rgba(255,69,58,.16);
  --warn: #ffb340; --warn-bg: rgba(255,159,10,.16); --info: #64b0ff; --info-bg: rgba(10,132,255,.2);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased;
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
.glass { background: var(--glass); border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 var(--hi), var(--shadow);
  backdrop-filter: blur(30px) saturate(180%); -webkit-backdrop-filter: blur(30px) saturate(180%); }

/* header */
.top { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center;
  gap: 10px; padding: 10px max(16px, env(safe-area-inset-left)); border-width: 0 0 1px; border-radius: 0; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.brand img { height: 28px; display: block; }
.brand-tag { font-size: 13px; font-weight: 600; color: var(--muted); padding-left: 10px; border-left: 1px solid var(--line); }
.top-right { display: flex; align-items: center; gap: 8px; }
.top-right form { margin: 0; }
.round { width: 36px; height: 36px; border-radius: 50%; border: 0; background: var(--field); color: var(--text);
  display: grid; place-items: center; cursor: pointer; padding: 0; }
.round:hover { background: var(--field-hover); }
.seg { display: flex; background: var(--field); border-radius: 11px; padding: 3px; margin-right: 4px; }
.seg a { color: var(--text); font-size: 14px; font-weight: 550; padding: 6px 14px; border-radius: 8px; }
.seg a.on { background: var(--glass); box-shadow: 0 1px 3px rgba(0,0,0,.12); }

/* logo per theme */
.logo-dark { display: none !important; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .logo-light { display: none !important; }
  :root:not([data-theme="light"]) .logo-dark { display: block !important; }
}
:root[data-theme="dark"] .logo-light { display: none !important; }
:root[data-theme="dark"] .logo-dark { display: block !important; }

/* layout */
main { max-width: 780px; margin: 0 auto; padding: 20px 16px 48px; }
.card { border-radius: 24px; padding: 22px; margin-bottom: 16px; }
.card.narrow { max-width: 400px; margin: 48px auto; }
.login { text-align: center; }
.login form, .login .alert { text-align: left; }
.login img.big { height: 44px; margin: 6px auto 14px; }
h1 { font-size: 26px; letter-spacing: -.02em; margin: 0 0 4px; }
h2 { font-size: 19px; letter-spacing: -.01em; margin: 0 0 12px; }
.muted { color: var(--muted); } .small { font-size: 13px; }
.head-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 4px; }
.head-row h2 { margin: 0; }

/* forms */
label, .lbl { display: block; font-size: 13px; font-weight: 500; color: var(--muted); margin: 14px 0 0; }
input, select, textarea { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; font: inherit; color: var(--text);
  background: var(--field); border: 1px solid transparent; border-radius: 12px; outline: none; transition: border-color .15s, background .15s; }
textarea { resize: vertical; font-size: 14px; line-height: 1.5; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); background: transparent; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 14px; }
.check input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
.search { width: 180px; margin: 0; padding: 8px 12px; font-size: 14px; }

.drop { margin-top: 16px; border: 1.5px dashed var(--line); border-radius: 18px; padding: 28px 14px;
  display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; cursor: pointer;
  color: var(--accent); background: var(--field); transition: background .15s, border-color .15s; position: relative; }
.drop:hover, .drop.over { border-color: var(--accent); background: var(--info-bg); }
.drop.has { border-style: solid; border-color: var(--accent); }
.drop input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.drop-title { color: var(--text); font-weight: 600; font-size: 16px; overflow-wrap: anywhere; }
.drop-sub { color: var(--muted); font-size: 13px; }

.chip { display: inline-flex; align-items: center; gap: 8px; margin-top: 6px; padding: 11px 14px; border-radius: 12px;
  background: var(--field); font-weight: 600; font-size: 14px; }
.stepper { display: flex; align-items: center; margin-top: 6px; background: var(--field); border-radius: 12px; overflow: hidden; }
.stepper button { width: 46px; height: 46px; border: 0; background: none; color: var(--accent); font-size: 22px; cursor: pointer; }
.stepper button:hover { background: var(--field-hover); }
.stepper input { margin: 0; text-align: center; background: none; border: 0; font-weight: 600; font-size: 16px; -moz-appearance: textfield; }
.stepper input::-webkit-inner-spin-button, .stepper input::-webkit-outer-spin-button { -webkit-appearance: none; }

/* sides options */
.opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 6px; }
.opts label { margin: 0; color: var(--text); }
.opts input { position: absolute; opacity: 0; pointer-events: none; }
.opts span { display: flex; flex-direction: column; justify-content: center; min-height: 52px; padding: 8px 10px; border-radius: 12px;
  background: var(--field); border: 1.5px solid transparent; font-size: 14px; font-weight: 600; text-align: center; cursor: pointer; }
.opts small { font-size: 11.5px; font-weight: 500; color: var(--muted); margin-top: 1px; }
.opts input:checked + span { border-color: var(--accent); background: var(--info-bg); color: var(--info); }
.opts input:focus-visible + span { outline: 2px solid var(--accent); }
.mini { display: inline-block; margin-top: 8px; padding: 6px 12px; border-radius: 99px; background: var(--field); font-size: 13px; color: var(--muted); }
.mini b { color: var(--text); }

/* buttons */
.btn { font: inherit; font-weight: 600; font-size: 14px; padding: 9px 16px; border-radius: 11px; border: 0;
  background: var(--field); color: var(--text); cursor: pointer; transition: filter .15s, background .15s; }
.btn:hover { background: var(--field-hover); }
.btn.primary { background: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--err); }
.btn.wide { display: block; width: 100%; margin-top: 18px; padding: 14px; font-size: 16px; border-radius: 14px; }
.btn.small { padding: 6px 12px; font-size: 13px; border-radius: 9px; }
.btn:disabled { opacity: .55; }

.alert { padding: 11px 14px; border-radius: 12px; margin: 12px 0; font-size: 14px; }
.alert.ok { background: var(--ok-bg); color: var(--ok); } .alert.err { background: var(--err-bg); color: var(--err); }
.errtext { color: var(--err); }

/* stats + printers */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 12px; }
.stat { border-radius: 20px; padding: 16px 18px; }
.stat-n { font-size: 30px; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
.stat-l { font-size: 13px; color: var(--muted); margin-top: 2px; }
.stat.hot .stat-n { color: var(--warn); }
.printers { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.printers .chip { margin: 0; padding: 7px 12px; font-size: 13px; font-weight: 550; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); display: inline-block; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }

/* lists */
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.list li:first-child { border-top: 0; }
.list li.dim { opacity: .55; }
.grow { flex: 1; min-width: 0; }
.name { font-weight: 600; overflow-wrap: anywhere; display: block; color: var(--text); }
a.name:hover { color: var(--accent); }
.file-ic { flex: none; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  font-size: 10px; font-weight: 700; letter-spacing: .03em; background: var(--info-bg); color: var(--info); }
.avatar { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 650; background: var(--field); color: var(--text); }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.actions form { margin: 0; }
.count { font-size: 14px; color: var(--muted); font-weight: 500; }
.pill { display: inline-block; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 99px; white-space: nowrap;
  background: var(--info-bg); color: var(--info); vertical-align: middle; }
.pill.printed { background: var(--ok-bg); color: var(--ok); }
.pill.failed, .pill.rejected { background: var(--err-bg); color: var(--err); }
.pill.pending { background: var(--warn-bg); color: var(--warn); }

/* tabs (add one / add many) */
.tabs > input { position: absolute; opacity: 0; pointer-events: none; }
.tabs > label { display: inline-block; margin: 0 4px 0 0; padding: 7px 16px; border-radius: 10px; font-size: 14px;
  font-weight: 600; color: var(--muted); cursor: pointer; background: var(--field); }
.tabs > input:checked + label { background: var(--accent); color: var(--accent-text); }
.tab { display: none; margin-top: 6px; }
#m1:checked ~ .tab1, #m2:checked ~ .tab2 { display: block; }

/* auto-approve switch */
.switch { display: inline-flex; align-items: center; gap: 8px; background: none; border: 0; padding: 4px; cursor: pointer;
  font: inherit; font-size: 13px; color: var(--muted); }
.switch i { width: 38px; height: 22px; border-radius: 99px; background: var(--field-hover); position: relative; transition: background .2s; }
.switch i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .2s; }
.switch.on i { background: var(--ok); }
.switch.on i::after { transform: translateX(16px); }
.switch.on span { color: var(--text); }

/* manage popover */
.more { position: relative; }
.more summary { list-style: none; }
.more summary::-webkit-details-marker { display: none; }
.pop { position: absolute; right: 0; top: calc(100% + 8px); z-index: 20; width: 280px; border-radius: 18px; padding: 6px 16px 16px;
  background: var(--pop); box-shadow: 0 12px 40px rgba(0,0,0,.18); }
.pop form { margin: 0 0 6px; }
.pop .btn { margin-top: 10px; }
.pop-row { display: flex; gap: 8px; border-top: 1px solid var(--line); margin-top: 8px; padding-top: 4px; }

@media (max-width: 600px) {
  .row { grid-template-columns: 1fr; }
  .opts span { min-height: 58px; font-size: 13px; padding: 8px 6px; }
  .stats { gap: 8px; }
  .stat { padding: 12px; border-radius: 16px; }
  .stat-n { font-size: 24px; } .stat-l { font-size: 12px; }
  .list li.wrap { flex-wrap: wrap; }
  .list li.wrap .actions { width: 100%; justify-content: flex-start; padding-left: 52px; }
  .seg a { padding: 6px 10px; }
  .brand-tag { display: none; }
  .search { width: 130px; }
  .pop { left: auto; right: auto; width: min(300px, calc(100vw - 40px)); }
  .card { padding: 18px; border-radius: 22px; }
}