/* ── Tokens ─────────────────────────────────────────────────────────────────── */
:root[data-mode="dark"] {
  --bg:           #0A0A0A;
  --chrome:       #111111;
  --chrome2:      #1A1A1A;
  --border:       #2A2A2A;
  --border-mid:   #333333;
  --text-hi:      #F0F0EE;
  --text-mid:     #888880;
  --text-lo:      #484844;
  --amber:        #E8A030;
  --amber-dim:    #2A1C06;
  --amber-border: #4A3010;
  --amber-text:   #E8A030;
  --green:        #4CAF7D;
  --green-bg:     #0A1A10;
  --green-border: #1A4028;
  --red:          #E05555;
  --red-bg:       #1A0808;
  --red-border:   #3A1414;
  --btn-bg:       #F0F0EE;
  --btn-text:     #0A0A0A;
}
:root[data-mode="light"] {
  --bg:           #F2F0EB;
  --chrome:       #FFFFFF;
  --chrome2:      #EDEAE4;
  --border:       #D5D2CB;
  --border-mid:   #C2BFB8;
  --text-hi:      #18180E;
  --text-mid:     #6A6860;
  --text-lo:      #9A9890;
  --amber:        #A06010;
  --amber-dim:    #FDF5E6;
  --amber-border: #E0C080;
  --amber-text:   #7A4808;
  --green:        #1E7A4A;
  --green-bg:     #EBF7F0;
  --green-border: #8DD4B0;
  --red:          #C03030;
  --red-bg:       #FBE8E8;
  --red-border:   #ECA0A0;
  --btn-bg:       #18180E;
  --btn-text:     #F2F0EB;
}

/* ── Reset & base ────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text-hi);
  min-height: 100dvh;
  font-size: 16px;
  line-height: 1.4;
}
button { font-family: inherit; cursor: pointer; }
input  { font-family: inherit; }

/* ── Layout ──────────────────────────────────────────────────────────────────── */
.screen { display: none; }
.screen.active { display: flex; flex-direction: column; min-height: 100dvh; }

.topbar {
  display: flex; align-items: center; gap: 10px;
  background: var(--chrome);
  padding: 12px 16px 10px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar-back {
  background: none; border: none; color: var(--text-mid);
  font-size: 18px; padding: 4px; line-height: 1;
}
.topbar-title { font-size: 16px; font-weight: 500; color: var(--text-hi); flex: 1; }
.topbar-action {
  background: none; border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 10px; font-size: 12px; color: var(--text-mid);
}
.body { padding: 16px; flex: 1; }

/* ── Theme toggle (topbar rechts) ────────────────────────────────────────────── */
.theme-toggle { display: flex; gap: 2px; background: var(--chrome2); border: 1px solid var(--border); border-radius: 20px; padding: 2px; }
.theme-btn {
  border: none; background: transparent;
  padding: 4px 10px; border-radius: 16px;
  font-size: 11px; font-weight: 500; color: var(--text-lo);
  display: flex; align-items: center; gap: 4px;
}
.theme-btn.active { background: var(--chrome); color: var(--text-hi); border: 1px solid var(--border-mid); }
.theme-btn i { font-size: 13px; }

/* ── Login scherm ────────────────────────────────────────────────────────────── */
.logo-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 16px 16px; border-bottom: 1px solid var(--border);
  background: var(--chrome);
}
.logo-name { font-size: 22px; font-weight: 500; letter-spacing: -.3px; }
.logo-divider { width: 1px; height: 22px; background: var(--border-mid); }
.logo-sub { font-size: 10px; font-weight: 500; color: var(--text-lo); text-transform: uppercase; letter-spacing: .12em; line-height: 1.5; }

.field-label { font-size: 11px; font-weight: 500; color: var(--text-lo); text-transform: uppercase; letter-spacing: .08em; margin: 16px 0 6px; }
.field-label:first-child { margin-top: 0; }
.field {
  width: 100%; background: var(--chrome2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px;
  font-size: 14px; color: var(--text-hi); outline: none;
  transition: border-color .15s;
}
.field:focus { border-color: var(--amber); }
.field-hint { font-size: 12px; color: var(--text-lo); margin-top: 4px; }
.btn-primary {
  width: 100%; background: var(--btn-bg); border: none;
  border-radius: 10px; padding: 14px; margin-top: 14px;
  font-size: 15px; font-weight: 500; color: var(--btn-text);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.zebra-hint {
  font-size: 12px; color: var(--text-lo); line-height: 1.6;
  background: var(--chrome2); border: 1px solid var(--border);
  border-left: 2px solid var(--amber);
  border-radius: 0 8px 8px 0; padding: 10px 12px; margin-top: 14px;
}
.zebra-hint strong { color: var(--text-mid); }
#connect-status { font-size: 13px; color: var(--red); margin-top: 10px; min-height: 20px; }

/* ── Gangpad scherm ──────────────────────────────────────────────────────────── */
.timing-banner {
  display: flex; align-items: center; gap: 10px;
  background: var(--amber-dim); border: 1px solid var(--amber-border);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 14px;
  font-size: 12px; color: var(--amber-text);
}
.timing-banner i { font-size: 16px; flex-shrink: 0; }
.search-field {
  display: flex; align-items: center; gap: 8px;
  background: var(--chrome2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 13px; margin-bottom: 14px;
}
.search-field i { font-size: 16px; color: var(--text-lo); }
.search-field input { background: none; border: none; outline: none; font-size: 14px; color: var(--text-hi); flex: 1; }
.aisle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.aisle-card {
  background: var(--chrome); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 12px;
  text-align: left; transition: border-color .15s;
  position: relative; overflow: hidden;
}
.aisle-card.selected { border-color: var(--amber); }
.aisle-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; }
.aisle-card.selected::after { background: var(--amber); }
.ac-name { font-size: 22px; font-weight: 500; color: var(--text-hi); letter-spacing: -.3px; }
.ac-sub { font-size: 12px; color: var(--text-mid); margin-top: 3px; }
.ac-bar { height: 2px; background: var(--border); margin-top: 10px; border-radius: 99px; overflow: hidden; }
.ac-fill { height: 2px; background: var(--green); border-radius: 99px; }
.ac-done { font-size: 11px; color: var(--text-lo); margin-top: 5px; }
.text-green { color: var(--green); }
.aisle-total { font-size: 12px; color: var(--text-lo); text-align: center; margin-bottom: 14px; }
.empty-card {
  border: 1px dashed var(--border); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 14px 12px; background: none;
  color: var(--text-lo); font-size: 12px;
}
.empty-card i { font-size: 18px; }

/* ── Telscherm ───────────────────────────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 14px 16px 8px; }
.stat { background: var(--chrome); border: 1px solid var(--border); border-radius: 9px; padding: 10px 6px; text-align: center; }
.stat-num { font-size: 22px; font-weight: 500; line-height: 1; font-variant-numeric: tabular-nums; }
.stat-lbl { font-size: 10px; color: var(--text-lo); margin-top: 4px; text-transform: uppercase; letter-spacing: .06em; }
.stat.ok .stat-num { color: var(--green); }
.stat.danger .stat-num { color: var(--red); }
.pbar-wrap { height: 2px; background: var(--border); overflow: hidden; margin: 0 16px 14px; }
.pbar-fill { height: 2px; background: var(--amber); transition: width .3s; }
.pbar-label { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-lo); margin-bottom: 6px; }

.item-list { display: flex; flex-direction: column; gap: 5px; padding: 0 16px; }
.item-row {
  background: var(--chrome); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden; transition: border-color .15s;
}
.item-row.active { border-color: var(--amber); }
.item-row.done { border-color: var(--green-border); }
.item-row.partial { border-color: var(--border-mid); }
.item-header { display: flex; align-items: center; gap: 9px; padding: 11px 13px; cursor: pointer; min-height: 52px; }
.item-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dot-idle   { background: var(--border-mid); }
.dot-active { background: var(--amber); }
.dot-done   { background: var(--green); }
.dot-partial{ background: var(--border-mid); }
.item-info { flex: 1; min-width: 0; }
.item-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-loc { font-size: 11px; color: var(--text-lo); margin-top: 2px; }
.item-frac { font-size: 13px; font-variant-numeric: tabular-nums; flex-shrink: 0; }
.frac-ok     { color: var(--green); }
.frac-active { color: var(--amber); }
.frac-idle   { color: var(--text-lo); }

.item-detail { padding: 2px 13px 13px; }
.scan-zone {
  background: var(--bg); border: 1.5px dashed var(--amber);
  border-radius: 9px; padding: 12px 13px; margin-bottom: 10px;
  transition: border-color .15s;
}
.scan-zone.focused { border-color: var(--amber); border-style: solid; }
.scan-label { font-size: 10px; font-weight: 500; color: var(--amber); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 7px; display: flex; align-items: center; gap: 5px; }
.scan-label i { font-size: 13px; }
.scan-input {
  width: 100%; background: var(--chrome2); border: 1px solid var(--border);
  border-radius: 7px; padding: 10px 12px; font-size: 14px; color: var(--text-hi);
  outline: none;
}
.scan-input:focus { border-color: var(--amber); }
.pbar-label { padding: 0; margin-top: 6px; }

.pills { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0; }
.pill { font-size: 11px; padding: 3px 8px; border-radius: 4px; border: 1px solid var(--border); color: var(--text-lo); background: var(--chrome2); }
.pill-ok { background: var(--green-bg); border-color: var(--green-border); color: var(--green); }
.pill-pending { background: var(--chrome2); }

.out-card { background: var(--amber-dim); border: 1px solid var(--amber-border); border-radius: 9px; padding: 10px 11px; margin: 8px 0; }
.out-title { font-size: 10px; font-weight: 500; color: var(--amber-text); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 7px; display: flex; align-items: center; gap: 5px; }
.out-title i { font-size: 13px; }
.out-row { display: flex; justify-content: space-between; align-items: baseline; padding: 5px 0; border-bottom: 1px solid var(--amber-border); font-size: 12px; }
.out-row:last-child { border-bottom: none; padding-bottom: 0; }
.out-sn { color: var(--text-hi); }
.out-date { font-size: 10px; color: var(--text-mid); margin-top: 2px; }
.out-proj { font-size: 11px; color: var(--amber-text); }

.btn-mark-item {
  display: flex; align-items: center; gap: 6px;
  background: var(--red-bg); border: 1px solid var(--red-border);
  border-radius: 8px; padding: 9px 13px; font-size: 12px; font-weight: 500; color: var(--red);
  margin-top: 6px; width: 100%; justify-content: center;
}
.scan-hint { font-size: 11px; color: var(--text-lo); text-align: center; padding: 8px 16px 14px; }

/* ── Resultaatscherm ─────────────────────────────────────────────────────────── */
.res-block { border-radius: 9px; padding: 12px 13px; margin-bottom: 8px; border: 1px solid; }
.res-block.bad { background: var(--red-bg); border-color: var(--red-border); }
.res-block.ok  { background: var(--green-bg); border-color: var(--green-border); }
.res-block.out { background: var(--amber-dim); border-color: var(--amber-border); }
.res-title { font-size: 13px; font-weight: 500; margin-bottom: 7px; display: flex; align-items: center; gap: 6px; }
.res-block.bad .res-title { color: var(--red); }
.res-block.ok  .res-title { color: var(--green); }
.res-block.out .res-title { color: var(--amber-text); }
.miss-row { display: flex; justify-content: space-between; align-items: baseline; padding: 5px 0; border-bottom: 1px solid var(--red-border); font-size: 12px; color: var(--red); }
.miss-row:last-child { border-bottom: none; padding-bottom: 0; }
.miss-ref { font-size: 10px; color: var(--red-border); }
.btn-destructive {
  width: 100%; background: var(--red-bg); border: 1px solid var(--red-border);
  border-radius: 10px; padding: 13px; font-size: 14px; font-weight: 500; color: var(--red);
  display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 6px;
}
.btn-destructive:disabled { opacity: .5; cursor: not-allowed; }
.btn-ghost {
  width: 100%; background: none; border: 1px solid var(--border);
  border-radius: 10px; padding: 11px; font-size: 13px; color: var(--text-mid);
  display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 6px;
}

/* ── Toast ───────────────────────────────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--text-hi); color: var(--bg);
  padding: 10px 18px; border-radius: 99px;
  font-size: 13px; font-weight: 500;
  opacity: 0; transition: opacity .2s; pointer-events: none;
  white-space: nowrap; z-index: 100;
}
#toast.visible { opacity: 1; }

/* ── Utilities ───────────────────────────────────────────────────────────────── */
.empty-msg { font-size: 13px; color: var(--text-lo); text-align: center; padding: 12px 0; }
i[class^="ti"] { font-style: normal; }

/* ── Tapvriendelijk voor Zebra ───────────────────────────────────────────────── */
@media (pointer: coarse) {
  .item-header { min-height: 60px; }
  .btn-primary, .btn-destructive, .btn-ghost { padding: 16px; font-size: 16px; }
  .aisle-card { padding: 16px 14px; }
}