/* =====================================================================
   KSM-Scan – Oberfläche im CI der KSM Toolbox
   Farben & Maße NUR hier in :root ändern, um sie exakt an KSM CheckIn
   anzugleichen. Keine externen Schriften (DSGVO) – System-Schriftarten.
   ===================================================================== */
:root {
  --ksm-navy: #0f2a44;
  --ksm-navy-2: #17395c;
  --ksm-yellow: #f6c500;
  --ksm-yellow-dark: #d9ad00;

  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-2: #f8f9fb;
  --line: #dfe4ea;
  --text: #16202b;
  --muted: #5d6b7a;

  --ok: #1d7a46;      --ok-bg: #e5f4ec;
  --warn: #8a5a00;    --warn-bg: #fff4d1;
  --err: #b42318;     --err-bg: #fdecea;
  --info: #1f5f99;    --info-bg: #e7f0fa;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 32, 48, .06), 0 2px 8px rgba(16, 32, 48, .05);
  --font: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d151e; --surface: #142130; --surface-2: #192839; --line: #263a50;
    --text: #e6edf4; --muted: #95a6b8;
    --ok-bg: #12301f; --ok: #6fd39b; --warn-bg: #33290a; --warn: #f2cf6a;
    --err-bg: #3a1714; --err: #ff9a8f; --info-bg: #13283f; --info: #8cc2f5;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--font); font-size: 15px; line-height: 1.5; color: var(--text); background: var(--bg); }
a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.45rem; margin: 0 0 .25rem; letter-spacing: -.01em; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: .92em; letter-spacing: .02em; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

/* ---------- Kopfzeile & Logo -------------------------------------- */
.topbar { background: var(--ksm-navy); color: #fff; }
.topbar-inner { max-width: 1280px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 28px; height: 64px; }
.logo { display: inline-flex; flex-direction: column; line-height: 1; color: #fff; text-decoration: none !important; }
.logo-ksm { font-size: 10px; font-weight: 700; letter-spacing: .22em; opacity: .85; }
.logo-name { font-size: 22px; font-weight: 800; letter-spacing: -.01em; margin-top: 2px; }
.logo-bar { height: 4px; background: var(--ksm-yellow); border-radius: 2px; margin-top: 4px; }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { color: rgba(255,255,255,.82); padding: 8px 12px; border-radius: 8px; font-weight: 500; }
.nav a:hover { background: var(--ksm-navy-2); color: #fff; text-decoration: none; }
.nav a.active { color: #fff; background: var(--ksm-navy-2); box-shadow: inset 0 -3px 0 var(--ksm-yellow); }
.userbox { display: flex; align-items: center; gap: 12px; font-size: .9rem; color: rgba(255,255,255,.85); }
.userbox form { margin: 0; }
.userbox button { background: transparent; border: 1px solid rgba(255,255,255,.35); color: #fff; padding: 5px 10px; border-radius: 7px; cursor: pointer; }

/* ---------- Layout --------------------------------------------------- */
main { max-width: 1280px; margin: 0 auto; padding: 24px 20px 60px; }
main.bare { max-width: none; padding: 0; }
main.bare > .flash { margin: 0; border-radius: 0; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; margin-bottom: 18px; }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; border-top: 3px solid var(--ksm-navy); }
.kpi.accent { border-top-color: var(--ksm-yellow); }
.kpi .val { font-size: 1.7rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi .lbl { color: var(--muted); font-size: .85rem; }

/* ---------- Tabellen ---------------------------------------------------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; background: var(--surface-2); }
tr:hover td { background: var(--surface-2); }
td.num, th.num { text-align: right; }

/* ---------- Status-Plaketten ------------------------------------------- */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); }
.b-ok, .b-fertig, .b-neu, .b-geprueft, .b-gesendet { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.b-pruefen, .b-fertig_mit_fehlern, .b-offen { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.b-fehler, .b-fehlgeschlagen { background: var(--err-bg); color: var(--err); border-color: transparent; }
.b-laeuft, .b-wartend, .b-prognose { background: var(--info-bg); color: var(--info); border-color: transparent; }

/* ---------- Formulare & Knöpfe ----------------------------------------- */
label { display: block; font-size: .82rem; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=password], input[type=search], select {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; font: inherit;
  background: var(--surface); color: var(--text);
}
input:focus, select:focus { outline: 2px solid var(--ksm-yellow); outline-offset: 0; border-color: var(--ksm-yellow-dark); }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 8px; border: 1px solid transparent; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none !important; white-space: nowrap; }
.btn-primary { background: var(--ksm-yellow); color: #1b1b1b; }
.btn-primary:hover { background: var(--ksm-yellow-dark); }
.btn-dark { background: var(--ksm-navy); color: #fff; }
.btn-dark:hover { background: var(--ksm-navy-2); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-danger { background: transparent; border-color: var(--err); color: var(--err); }
.btn-sm { padding: 5px 10px; font-size: .85rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.inline { display: inline; margin: 0; }
.filters { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.filters > div { min-width: 180px; }

.dropzone { border: 2px dashed var(--line); border-radius: var(--radius); padding: 26px; text-align: center; background: var(--surface-2); transition: border-color .15s, background .15s; }
.dropzone.drag { border-color: var(--ksm-yellow); background: var(--warn-bg); }
.dropzone input[type=file] { margin: 10px auto; }

/* ---------- Meldungen ----------------------------------------------------- */
.flash { padding: 11px 14px; border-radius: 8px; margin-bottom: 16px; font-weight: 500; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.err { background: var(--err-bg); color: var(--err); }
.hint { background: var(--warn-bg); color: var(--warn); border-radius: 8px; padding: 10px 14px; margin: 0 0 14px; }
.hint ul { margin: 4px 0 0; padding-left: 18px; }

/* ---------- Fortschritt -------------------------------------------------- */
.progress { height: 8px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 99px; overflow: hidden; display: flex; min-width: 120px; }
.progress span { display: block; height: 100%; }
.progress .p-ok { background: var(--ok); }
.progress .p-pruefen { background: var(--ksm-yellow); }
.progress .p-fehler { background: var(--err); }

/* ---------- Vorgang ------------------------------------------------------- */
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px 18px; }
.field .src { font-size: .75rem; color: var(--muted); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.field .src.manuell { color: var(--info); font-weight: 600; }
.field .src.berechnet { color: var(--warn); font-weight: 600; }
.vin-big { font-family: var(--mono); font-size: 1.35rem; font-weight: 700; letter-spacing: .06em; }
dl.meta { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0; }
dl.meta dt { color: var(--muted); }
dl.meta dd { margin: 0; overflow-wrap: anywhere; }
.prognose { background: var(--ksm-navy); color: #fff; border-radius: var(--radius); padding: 16px 20px; }
.prognose .val { font-size: 1.9rem; font-weight: 800; color: var(--ksm-yellow); }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.gallery figure { margin: 0; background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.gallery img { width: 100%; height: 130px; object-fit: cover; display: block; cursor: zoom-in; }
.gallery figcaption { font-size: .75rem; padding: 6px 8px; display: flex; justify-content: space-between; align-items: center; gap: 6px; color: var(--muted); }
.gallery figcaption button { background: none; border: none; color: var(--err); cursor: pointer; font-size: .75rem; padding: 0; }

.lightbox { position: fixed; inset: 0; background: rgba(5, 12, 20, .9); display: none; align-items: center; justify-content: center; z-index: 50; cursor: zoom-out; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 94vw; max-height: 90vh; border-radius: 6px; }

/* ---------- Anmeldung ------------------------------------------------------ */
.login-wrap { min-height: 100vh; display: grid; place-items: center; background: var(--ksm-navy); padding: 20px; }
.login-card { background: var(--surface); width: 100%; max-width: 380px; border-radius: 14px; padding: 30px 30px 26px; box-shadow: 0 20px 50px rgba(0,0,0,.35); }
.login-card .logo { color: var(--ksm-navy); margin-bottom: 22px; }
.login-card .logo-name { font-size: 30px; }
.login-card .logo-ksm { font-size: 12px; }
.login-card .stack > * + * { margin-top: 14px; }
.login-card .btn { width: 100%; justify-content: center; padding: 11px; }
@media (prefers-color-scheme: dark) { .login-card .logo { color: #fff; } }

.pager { display: flex; gap: 6px; justify-content: flex-end; margin-top: 12px; align-items: center; }
footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 24px; }

@media (max-width: 760px) {
  .topbar-inner { height: auto; flex-wrap: wrap; padding: 10px 16px; gap: 10px; }
  .nav { order: 3; flex: 1 1 100%; overflow-x: auto; }
  .userbox { margin-left: auto; }
  .userbox span { display: none; }
  main { padding: 16px 16px 40px; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* ---------- Lücken & Lernen -------------------------------------------- */
.small { font-size: .8rem; }
.req { color: var(--err); }
.gap-chip { display: inline-block; background: var(--err-bg); color: var(--err); border-radius: 999px; padding: 1px 9px; font-size: .76rem; font-weight: 650; margin: 2px 4px 2px 0; white-space: nowrap; }
.gap-banner { display: grid; gap: 6px; background: var(--err-bg); border: 1px solid var(--err); border-left-width: 4px; border-radius: 8px; padding: 12px 16px; margin-bottom: 14px; color: var(--text); }
.gap-banner .btn { justify-self: start; }
.field.is-gap input, .field.is-gap select { border-color: var(--err); background: var(--err-bg); }
.field .src.gap { color: var(--err); font-weight: 650; white-space: normal; }
.field .src.learned { color: var(--ok); font-weight: 600; }
.kpi-link { color: inherit; text-decoration: none !important; }
.kpi-link:hover { border-color: var(--ksm-navy); }
.kpi-gap { border-top-color: var(--err); }
.kpi-gap .val { color: var(--err); }
textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: var(--surface); color: var(--text); resize: vertical; }
.feld-table td { vertical-align: middle; }
.feld-table input[type=text] { min-width: 150px; }
.feld-table textarea { min-width: 180px; }
tr.is-off td { opacity: .55; }
.quote { width: 110px; height: 8px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--line); overflow: hidden; }
.quote span { display: block; height: 100%; }
.q-ok span { background: var(--ok); } .q-mid span { background: var(--ksm-yellow); } .q-low span { background: var(--err); }
ol.steps { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 500; color: var(--text); font-size: .9rem; }
.stack-sm { display: grid; gap: 12px; }

.mark-layout { display: grid; grid-template-columns: minmax(260px, 340px) minmax(0, 1fr); gap: 18px; align-items: start; }
.mark-side { position: sticky; top: 12px; max-height: calc(100vh - 24px); overflow: auto; }
.feld-list { display: grid; gap: 4px; margin-bottom: 18px; }
.feld-opt { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; font-weight: 500; color: var(--text); font-size: .92rem; margin: 0; }
.feld-opt:has(input:checked) { border-color: var(--ksm-navy); box-shadow: inset 3px 0 0 var(--ksm-yellow); background: var(--surface-2); }
.feld-opt span:first-of-type { flex: 1; }
.feld-opt .gap-chip { margin: 0; }
.mark-pages { display: grid; gap: 18px; min-width: 0; }
.mark-page-label { font-size: .8rem; color: var(--muted); margin-bottom: 4px; }
.mark-canvas { position: relative; border: 1px solid var(--line); box-shadow: var(--shadow); background: #fff; cursor: crosshair; touch-action: none; user-select: none; }
.mark-canvas img { display: block; width: 100%; height: auto; pointer-events: none; }
.mark-rect { position: absolute; border: 2px solid var(--ksm-yellow-dark); background: rgba(246, 197, 0, .22); pointer-events: none; }
@media (max-width: 900px) { .mark-layout { grid-template-columns: 1fr; } .mark-side { position: static; max-height: none; } }