/*
 * Dornburg Reisen – Fahrerakte: Stylesheet des Fahrer-Formulars (index.php).
 *
 * Ausgelagert aus dem <style>-Block der Seite, damit der Browser es cachen
 * kann; die URL traegt einen ?v=<filemtime>-Cache-Buster, ein Deploy schlaegt
 * also sofort durch.
 *
 * PT Sans (Google Fonts, OFL-Lizenz) steht hier direkt statt in einer zweiten
 * CSS-Datei: ein separates assets/fonts/pt-sans.css waere ein zusaetzlicher,
 * blockierender Request vor dem ersten Textpixel. Die Schriftdateien selbst
 * werden lokal ausgeliefert (keine Drittanbieter-Requests, DSGVO).
 */

/* latin-ext */
@font-face {
  font-family: 'PT Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/pt-sans-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'PT Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/pt-sans-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'PT Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/pt-sans-700-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'PT Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/pt-sans-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --dr-rot: #A6151C;
    --dr-rot-hover: #8a1018;
    --dr-dunkelgrau: #4D4D4D;
    --dr-hellgrau: #f5f5f5;
    --dr-border: #e7e8ea;
    --dr-text: #333;
    --dr-weiss: #fff;
    --dr-success: #009e67;
    --dr-error: #c70021;
    --dr-warn: #f0c230;
    /* Kontrastfestes Grau fuer Hilfstexte/Platzhalter: die frueheren
       #888/#909090/#9a9a9a lagen unter dem WCAG-Mindestkontrast 4.5:1. */
    --dr-grau-text: #666;
    --radius: 4px;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { overflow-x: hidden; }
body {
    font-family: 'PT Sans', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--dr-text);
    background: var(--dr-hellgrau);
    -webkit-font-smoothing: antialiased;
}
.page-wrapper { max-width: 720px; margin: 0 auto; background: var(--dr-weiss); min-height: 100vh; box-shadow: 0 0 15px rgba(0,0,0,.08); }
.header { background: var(--dr-weiss); padding: 16px 20px; border-bottom: 3px solid var(--dr-rot); display: flex; align-items: center; gap: 12px; }
.header svg { height: 38px; width: auto; }
.header-text { font-size: 13px; color: #706f6f; margin-left: auto; text-align: right; line-height: 1.3; }
.hero { background: var(--dr-rot); color: var(--dr-weiss); padding: 24px 20px; }
.hero h1 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.hero p { font-size: 14px; opacity: .92; }

/* Schritt-Anzeige */
.stepper { display: flex; gap: 6px; padding: 16px 20px 0; }
.stepper .dot { flex: 1; height: 4px; background: var(--dr-border); border-radius: 2px; transition: background .25s; }
.stepper .dot.done { background: var(--dr-success); }
.stepper .dot.active { background: var(--dr-rot); }

.content { padding: 18px 20px 32px; }
.step { display: none; animation: slideIn .25s ease; }
.step.active { display: block; }
@keyframes slideIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.step h2 { font-size: 19px; color: var(--dr-rot); border-bottom: 2px solid var(--dr-rot); padding-bottom: 6px; margin-bottom: 14px; }
.step .lead { color: var(--dr-dunkelgrau); margin-bottom: 16px; font-size: 14.5px; }

.hinweis { background: #fef9e7; border-left: 4px solid var(--dr-warn); padding: 12px 14px; font-size: 13.5px; line-height: 1.45; margin-bottom: 18px; border-radius: var(--radius); }
.hinweis strong { display: block; margin-bottom: 4px; }

label { display: block; font-weight: 700; font-size: 13px; margin-bottom: 4px; color: var(--dr-dunkelgrau); }
label .pflicht { color: var(--dr-rot); }

input[type="text"], input[type="email"], input[type="tel"], input[type="date"], select {
    width: 100%; padding: 12px 14px; border: 2px solid var(--dr-border); border-radius: var(--radius); font-family: inherit; font-size: 16px; color: var(--dr-text); background: var(--dr-weiss); transition: border-color .2s;
}
input:focus, select:focus { border-color: var(--dr-rot); }
/* Fokus NIE unsichtbar machen: der rote Rahmen allein reicht bei Tastatur-
   Bedienung nicht (und fehlt bei Checkboxen/Radios voellig). */
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible, [tabindex]:focus-visible {
    outline: 2px solid var(--dr-rot); outline-offset: 2px;
}
input.error-field { border-color: var(--dr-error); }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.row.full { grid-template-columns: 1fr; }
.field { margin-bottom: 14px; }

/* Auswahl-Karten Fahrer-Typ */
.typ-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.typ-cards label {
    border: 2px solid var(--dr-border); border-radius: var(--radius); padding: 16px 14px; text-align: center; cursor: pointer; font-weight: 700; transition: all .2s; background: var(--dr-weiss); font-size: 14px;
}
.typ-cards label:has(input:checked), .typ-cards label.checked {
    border-color: var(--dr-rot); background: #fff5f6; color: var(--dr-rot);
}
.typ-cards label .typ-emoji { display: block; font-size: 28px; margin-bottom: 6px; }
/* Bewusst NICHT display:none — damit bleibt das Radio per Tab erreichbar
   und Screenreader lesen es vor. Nur optisch versteckt. */
.typ-cards input { position: absolute; width: 1px; height: 1px; opacity: 0; margin: 0; }
.typ-cards label:has(input:focus-visible) { outline: 2px solid var(--dr-rot); outline-offset: 2px; }
/* Fallback fuer Browser ohne :has() — der Umriss liegt dann am Emoji-Span. */
.typ-cards input:focus-visible ~ .typ-emoji { outline: 2px solid var(--dr-rot); outline-offset: 2px; border-radius: 2px; }
.typ-cards label small { font-weight: 400; color: var(--dr-grau-text); }

/* Foto-Upload-Karten */
.doc-card { border: 1.5px solid var(--dr-border); border-radius: var(--radius); padding: 14px; margin-bottom: 14px; background: #fafafa; }
.doc-card h3 { font-size: 15px; color: var(--dr-rot); margin-bottom: 6px; }
.doc-card .gueltig { margin-bottom: 12px; }
.doc-card .gueltig input[type="date"]:disabled { background: #f1f1f1; color: var(--dr-grau-text); }
.unbefristet-wahl { display: flex; align-items: flex-start; gap: 8px; margin-top: 8px; font-size: 13.5px; font-weight: 400; cursor: pointer; }
.unbefristet-wahl input { width: auto; margin: 3px 0 0; flex-shrink: 0; }
.doc-card .photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.photo-slot {
    position: relative; aspect-ratio: 4/3; border: 2px dashed #c7cad0; border-radius: var(--radius); background: var(--dr-weiss); display: flex; align-items: center; justify-content: center; cursor: pointer; overflow: hidden; transition: border-color .2s;
}
.photo-slot.has-image { border-style: solid; border-color: var(--dr-success); }
.photo-slot:focus-visible { outline: 2px solid var(--dr-rot); outline-offset: 2px; }
.photo-slot img { width: 100%; height: 100%; object-fit: cover; }
.photo-slot .placeholder { text-align: center; color: var(--dr-grau-text); font-size: 13px; padding: 8px; pointer-events: none; }
.photo-slot .placeholder .icon { display: block; font-size: 24px; margin-bottom: 4px; }
.photo-slot input[type="file"] { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.photo-slot .badge {
    position: absolute; top: 6px; left: 6px; background: rgba(0,0,0,.65); color: white; padding: 3px 8px; border-radius: 10px; font-size: 11px; font-weight: 700;
}
.photo-slot .remove-btn {
    position: absolute; top: 6px; right: 6px; background: var(--dr-error); color: white; border: none; width: 32px; height: 32px; border-radius: 50%; font-size: 18px; cursor: pointer; display: none; line-height: 1;
}
.photo-slot.has-image .remove-btn { display: block; }

/* Belehrung */
.belehrung-box { background: #fafafa; border: 1.5px solid var(--dr-border); border-radius: var(--radius); padding: 16px; font-size: 14.5px; line-height: 1.55; margin-bottom: 16px; }
.belehrung-box strong { color: var(--dr-rot); display: block; margin-bottom: 8px; font-size: 15px; }
.form-fehler { display: none; background: #fdecea; border: 1.5px solid var(--dr-error); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 16px; color: #8a1c12; font-size: 14.5px; }
.form-fehler.show { display: block; }
.form-fehler ul { margin: 6px 0 0 18px; padding: 0; }
.form-fehler li { margin: 3px 0; }

/* Unterschrift-Canvas */
.sig-wrap { border: 2px solid var(--dr-border); border-radius: var(--radius); background: var(--dr-weiss); position: relative; touch-action: none; }
.sig-wrap canvas { display: block; width: 100%; height: 180px; cursor: crosshair; border-radius: var(--radius); }
.sig-hint { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; color: var(--dr-grau-text); font-style: italic; font-size: 14px; }
.sig-hint.hidden { display: none; }
.sig-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; font-size: 13px; }
.sig-clear { background: none; border: none; color: var(--dr-rot); cursor: pointer; font-weight: 700; padding: 4px 8px; }

/* Buttons */
.actions { display: flex; gap: 12px; margin-top: 24px; }
.btn { flex: 1; padding: 14px 18px; font-size: 16px; font-weight: 700; border: none; border-radius: var(--radius); cursor: pointer; font-family: inherit; transition: background .2s; }
.btn-primary { background: var(--dr-rot); color: var(--dr-weiss); }
.btn-primary:hover { background: var(--dr-rot-hover); }
.btn-primary:disabled { background: #c7c7c7; cursor: not-allowed; }
.btn-secondary { background: var(--dr-weiss); color: var(--dr-dunkelgrau); border: 2px solid var(--dr-border); }
.btn-secondary:hover { border-color: var(--dr-dunkelgrau); }

/* Spinner-Overlay */
#overlay { position: fixed; inset: 0; background: rgba(255,255,255,.92); display: none; align-items: center; justify-content: center; flex-direction: column; gap: 16px; z-index: 999; }
#overlay.show { display: flex; }
.spinner { width: 48px; height: 48px; border: 4px solid var(--dr-border); border-top-color: var(--dr-rot); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Kamera-Modal (Live-Capture) ── */
#cam-modal { position: fixed; inset: 0; background: #000; display: none; flex-direction: column; z-index: 1000; }
/* hidden wird zusammen mit .show umgeschaltet; die !important-Regel haelt das
   Attribut auch gegen die ID-Spezifitaet oben durch. */
#cam-modal[hidden] { display: none !important; }
#cam-modal.show { display: flex; }
#cam-modal .cam-header { padding: 14px 18px; color: #fff; display: flex; justify-content: space-between; align-items: center; background: rgba(0,0,0,.75); }
#cam-modal .cam-header strong { font-size: 15px; line-height: 1.25; min-width: 0; overflow-wrap: anywhere; }
#cam-modal .cam-header .cam-close { background: none; border: none; color: #fff; font-size: 26px; cursor: pointer; padding: 0 4px; line-height: 1; }
#cam-modal .cam-stage { flex: 1; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
#cam-video { width: 100%; height: 100%; object-fit: cover; }
#cam-canvas { display: none; }
#cam-modal .cam-frame { position: absolute; inset: 14% 8%; border: 2px dashed rgba(255,255,255,.55); border-radius: 12px; pointer-events: none; }
#cam-modal .cam-hint { position: absolute; left: 0; right: 0; bottom: 14px; text-align: center; color: #fff; font-size: 13px; text-shadow: 0 1px 2px rgba(0,0,0,.6); padding: 0 16px; }
#cam-modal .cam-controls { padding: 18px 16px 24px; background: rgba(0,0,0,.85); display: flex; justify-content: space-around; align-items: center; gap: 12px; }
#cam-modal .cam-shutter { width: 72px; height: 72px; border-radius: 50%; background: var(--dr-weiss); border: 4px solid var(--dr-rot); cursor: pointer; box-shadow: 0 0 0 4px rgba(255,255,255,.25); transition: transform .1s; }
#cam-modal .cam-shutter:active { transform: scale(.92); }
#cam-modal .cam-side-btn { color: #fff; background: rgba(255,255,255,.15); border: none; border-radius: 6px; padding: 10px 14px; font-family: inherit; font-size: 14px; cursor: pointer; min-width: 90px; }
#cam-modal .cam-side-btn:hover { background: rgba(255,255,255,.28); }
#cam-modal .cam-side-btn.cam-bestaetigen { background: var(--dr-success); }
#cam-modal.preview-mode .cam-shutter { display: none; }
#cam-modal.preview-mode .cam-frame { display: none; }
#cam-modal.preview-mode #cam-video { display: none; }
#cam-modal.preview-mode #cam-canvas { display: block; max-width: 100%; max-height: 100%; }
#cam-modal .cam-error { color: #fff; padding: 20px; background: var(--dr-error); margin: 16px; border-radius: 6px; font-size: 14.5px; line-height: 1.5; }

/* Kleine Hilfstexte unter Feldern (frueher inline style="color:#888") */
.feld-hinweis { display: block; color: var(--dr-grau-text); font-size: 12.5px; }

/* Zustimmungs-Checkboxen (Belehrung/Datenschutz) */
.zustimmung { display: flex; gap: 8px; font-weight: 400; align-items: flex-start; }
.zustimmung input[type="checkbox"] { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; accent-color: var(--dr-rot); }
.zustimmung .zustimmung-text { font-size: 14.5px; }
.zustimmung a { color: var(--dr-rot); font-weight: 700; }

.belehrung-box ul { margin: 8px 0 8px 18px; }
.sig-actions .sig-tipp { color: var(--dr-grau-text); }

/* Honeypot: fuer Menschen unsichtbar, fuer Bots ein ausfuellbares Feld. */
.honeypot { position: absolute; left: -9999px; }

.header .logo { height: 54px; width: auto; }
.header-text a { color: var(--dr-rot); font-weight: 700; }

.seiten-fuss { padding: 24px 20px; text-align: center; color: var(--dr-grau-text); font-size: 13px; border-top: 1px solid var(--dr-border); }
.seiten-fuss a { color: var(--dr-rot); margin: 0 8px; }

/* Status-Meldungen */
.status-msg { padding: 14px 16px; margin-bottom: 18px; font-weight: 700; border-radius: var(--radius); }
.status-msg.success { background: #e6f7ef; border-left: 4px solid var(--dr-success); color: #0a6640; }
.status-msg.error { background: #fdecea; border-left: 4px solid var(--dr-error); color: #8a1018; }
.status-msg.warnung { background: #fff8e0; border: 1.5px solid #e0b400; color: #6b5300; }

/* Mobile-Optimierung */
@media (max-width: 480px) {
    .row { grid-template-columns: 1fr; }
    .typ-cards { grid-template-columns: 1fr; }
    .doc-card .photo-grid { grid-template-columns: 1fr; }
    .header-text { display: none; }
    .hero h1 { font-size: 20px; }
    .actions { flex-direction: column-reverse; }
}