/* ============================================================
   onboarding.q4m.de — Brand-konformes Stylesheet (Q4 media AG)
   Tokens, Schriften, Komponenten in Linie mit q4m.de
   ============================================================ */

/* ===== Local Fonts (DSGVO) ===== */
@font-face { font-family: 'Space Grotesk'; src: local('Space Grotesk'), url('/assets/fonts/space-grotesk-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Space Grotesk'; src: local('Space Grotesk Medium'), url('/assets/fonts/space-grotesk-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Space Grotesk'; src: local('Space Grotesk SemiBold'), url('/assets/fonts/space-grotesk-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Space Grotesk'; src: local('Space Grotesk Bold'), url('/assets/fonts/space-grotesk-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Inter'; src: local('Inter'), url('/assets/fonts/inter-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: local('Inter Medium'), url('/assets/fonts/inter-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Inter'; src: local('Inter SemiBold'), url('/assets/fonts/inter-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Inter'; src: local('Inter Bold'), url('/assets/fonts/inter-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: local('JetBrains Mono'), url('/assets/fonts/jetbrains-mono-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: local('JetBrains Mono Medium'), url('/assets/fonts/jetbrains-mono-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }

:root {
  --q4-blue: #4A90E2;
  --q4-blue-600: #2F77D1;
  --q4-blue-700: #1E5DB0;
  --q4-blue-100: #E8F1FC;
  --q4-blue-50:  #F4F8FE;
  --q4-teal: #14B8A6;
  --q4-teal-600: #0D9488;
  --q4-teal-100: #CCFBF1;
  --ink: #0B1220;
  --ink-2: #1B2436;
  --slate-700: #334155;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;
  --paper: #FBFCFE;
  --white: #FFFFFF;
  --bg: var(--paper);
  --surface: var(--white);
  --border: #E6ECF3;
  --border-strong: #D6DEE9;
  --danger: #DC2626;
  --danger-bg: #FEF2F2;
  --danger-border: #FECACA;
  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:    'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --r-sm: 6px; --r-md: 10px; --r-lg: 16px; --r-xl: 22px; --r-2xl: 32px;
  --shadow-xs: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 6px 24px -8px rgba(30,93,176,0.15), 0 2px 6px rgba(15,23,42,0.04);
  --shadow-lg: 0 20px 60px -20px rgba(30,93,176,0.25), 0 4px 12px rgba(15,23,42,0.05);
  --container: 1100px;
  --container-narrow: 760px;
  --gutter: clamp(20px, 4vw, 48px);
  --ease-out: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin:0; padding:0; }
body {
  background: radial-gradient(1200px 800px at 80% -10%, rgba(74,144,226,0.10), transparent 60%),
              radial-gradient(1000px 700px at -10% 30%, rgba(20,184,166,0.07), transparent 55%),
              var(--paper);
  color:var(--ink);
  font-family:var(--font-body); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  min-height:100vh; display:flex; flex-direction:column;
}
img { max-width:100%; display:block; }
a { color:var(--q4-blue-700); text-decoration:none; transition:color .2s; }
a:hover { color:var(--ink); }
button { font:inherit; cursor:pointer; border:0; background:transparent; color:inherit; }
::selection { background:var(--q4-blue); color:white; }
:focus-visible { outline:2px solid var(--q4-blue); outline-offset:2px; border-radius:4px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
}

h1, h2, h3, h4, .display { font-family:var(--font-display); letter-spacing:-0.02em; color:var(--ink); line-height:1.1; font-weight:600; margin:0; text-wrap:balance; }
h1 { font-size:clamp(28px,3.6vw,42px); letter-spacing:-0.025em; }
h2 { font-size:clamp(22px,2.4vw,30px); letter-spacing:-0.018em; }
h3 { font-size:clamp(17px,1.6vw,20px); letter-spacing:-0.01em; }
h4 { font-size:15px; letter-spacing:-0.005em; }
p { margin:0; color:var(--slate-700); text-wrap:pretty; }
.mono { font-family:var(--font-mono); font-feature-settings:"tnum" 1; letter-spacing:0; }

/* ===== Navigation ===== */
.nav { position:sticky; top:0; left:0; right:0; z-index:100; padding:14px var(--gutter);
       background:rgba(251,252,254,0.78); backdrop-filter:saturate(160%) blur(18px);
       -webkit-backdrop-filter:saturate(160%) blur(18px);
       border-bottom:1px solid var(--border); }
.nav-inner { max-width:var(--container); margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.nav-brand { display:flex; align-items:center; gap:10px; flex-shrink:0; }
.nav-logo { width:32px; height:32px; object-fit:contain; }
.nav-brand-text { display:flex; align-items:baseline; gap:6px; font-family:var(--font-display); font-weight:600; letter-spacing:-0.02em; }
.nav-brand-name { font-size:16px; color:var(--ink); }
.nav-brand-suffix { font-size:11px; color:var(--slate-500); font-family:var(--font-mono); font-weight:500; letter-spacing:0.08em; text-transform:uppercase; }
.nav-actions { display:flex; align-items:center; gap:10px; font-size:14px; color:var(--slate-700); }
.nav-actions a { color:var(--slate-700); transition:color .2s; }
.nav-actions a:hover { color:var(--ink); }
.nav-user { display:inline-flex; align-items:center; gap:8px; padding:6px 12px; background:var(--slate-100); border-radius:999px; font-size:13px; font-weight:500; color:var(--ink); }
.nav-user::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--q4-teal); box-shadow:0 0 0 3px rgba(20,184,166,0.18); }

/* ===== Layout ===== */
main { flex:1; width:100%; max-width:var(--container); margin:0 auto; padding:clamp(24px,4vw,48px) var(--gutter); }
.narrow { max-width:var(--container-narrow); margin:0 auto; }

.eyebrow { display:inline-flex; align-items:center; width:fit-content; gap:10px;
  font-family:var(--font-mono); font-size:11px; font-weight:500; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--q4-blue-700); padding:6px 12px; border-radius:999px;
  background:var(--q4-blue-100); border:1px solid rgba(74,144,226,0.18); margin-bottom:14px; }
.eyebrow .dot { width:6px; height:6px; border-radius:50%; background:var(--q4-teal); box-shadow:0 0 0 3px rgba(20,184,166,0.18); }

.page-head { margin: 4px 0 28px; }
.page-head h1 { margin:0 0 8px; }
.page-head p { font-size:15px; color:var(--slate-500); max-width:60ch; }

.cover {
  background: linear-gradient(135deg, var(--ink) 0%, #0F1B2E 100%);
  color:white; border-radius:var(--r-2xl); padding:clamp(28px,4vw,44px);
  position:relative; overflow:hidden; margin-bottom:24px; box-shadow:var(--shadow-lg);
}
.cover::before { content:''; position:absolute; top:-160px; right:-140px; width:420px; height:420px;
  background:radial-gradient(circle, rgba(74,144,226,0.42), transparent 60%); filter:blur(40px); pointer-events:none; }
.cover::after { content:''; position:absolute; bottom:-140px; left:-120px; width:340px; height:340px;
  background:radial-gradient(circle, rgba(20,184,166,0.30), transparent 65%); filter:blur(40px); pointer-events:none; }
.cover h1 { color:white; margin:0 0 10px; font-size:clamp(24px,3.4vw,38px); position:relative; z-index:1; }
.cover p { color:rgba(255,255,255,0.85); position:relative; z-index:1; max-width:60ch; }
.cover .cover-eyebrow { background:rgba(74,144,226,0.18); border-color:rgba(74,144,226,0.3); color:#B8D4F5; position:relative; z-index:1; }

/* ===== Cards ===== */
.card {
  background:white; border:1px solid var(--border); border-radius:var(--r-lg);
  padding:clamp(20px,3vw,28px);
  box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease-out), box-shadow .35s, border-color .25s;
}
.card + .card { margin-top: 16px; }
.card-tight { padding: 18px 20px; }

/* ===== Buttons ===== */
.btn { display:inline-flex; align-items:center; gap:10px; padding:13px 22px; border-radius:999px;
  font-weight:500; font-size:15px; letter-spacing:-0.005em; font-family:var(--font-body);
  transition:transform .25s var(--ease-out),background .25s,color .25s,box-shadow .25s,border-color .25s;
  white-space:nowrap; border:1px solid transparent; text-decoration:none; }
.btn-primary { background:var(--ink); color:white; box-shadow:0 1px 0 rgba(255,255,255,0.06) inset, 0 8px 24px -10px rgba(11,18,32,0.5); }
.btn-primary:hover { background:var(--ink-2); transform:translateY(-1px); color:white; box-shadow:0 12px 30px -10px rgba(11,18,32,0.6); }
.btn-accent { background:var(--q4-blue); color:white; box-shadow:0 8px 24px -8px rgba(74,144,226,0.55); }
.btn-accent:hover { background:var(--q4-blue-600); transform:translateY(-1px); color:white; }
.btn-ghost { background:white; color:var(--ink); border-color:var(--border-strong); }
.btn-ghost:hover { border-color:var(--ink); color:var(--ink); }
.btn-danger { background:var(--danger); color:white; }
.btn-danger:hover { background:#B91C1C; color:white; }
.btn-sm { padding:8px 14px; font-size:13px; }

/* ===== Form Inputs ===== */
input[type=text], input[type=password], input[type=email], input[type=url],
input[type=number], textarea, select, .input {
  width:100%; padding:12px 14px;
  background:var(--slate-50); border:1px solid var(--border); border-radius:var(--r-md);
  font-family:var(--font-body); font-size:15px; color:var(--ink);
  transition:background .2s, border-color .2s, box-shadow .2s; outline:none;
}
input:focus, textarea:focus, select:focus, .input:focus {
  background:white; border-color:var(--q4-blue);
  box-shadow:0 0 0 3px rgba(74,144,226,0.15);
}
textarea { resize:vertical; min-height:120px; line-height:1.55; }

.field { margin: 0 0 20px; }
.field > label.lbl { display:block; font-size:13px; font-weight:500; color:var(--ink); margin-bottom:6px; letter-spacing:-0.005em; }
.field .hint { display:block; color:var(--slate-500); font-size:12.5px; margin-top:6px; line-height:1.45; }
.field .req { color:var(--q4-blue); margin-left:4px; }

/* ===== Option-Gruppen (Radio + Checkbox) ===== */
.opt-group { display:flex; flex-direction:column; gap:8px; }
.opt {
  display:flex; align-items:flex-start; gap:12px;
  padding:13px 16px; border:1px solid var(--border); border-radius:var(--r-md);
  background:white; cursor:pointer;
  transition: border-color .2s, background .2s, box-shadow .2s;
  font-size:14.5px; color:var(--slate-700);
}
.opt:hover { border-color:var(--border-strong); color:var(--ink); }
.opt input { width:auto; margin-top:2px; flex-shrink:0; accent-color:var(--q4-blue); }
.opt.checked {
  border-color:var(--q4-blue); background:var(--q4-blue-50); color:var(--ink); font-weight:500;
  box-shadow:0 0 0 3px rgba(74,144,226,0.10);
}
.opt span.opt-label { flex:1; }

/* Multi-Select kompakt als Chips (alternative Darstellung) */
.chips-group { display:flex; flex-wrap:wrap; gap:8px; }
.chip {
  display:inline-flex; align-items:center; padding:8px 14px; border-radius:999px;
  background:var(--slate-50); border:1px solid var(--border);
  font-size:13px; font-weight:500; color:var(--slate-700);
  cursor:pointer; transition:all .2s; user-select:none;
}
.chip:hover { background:white; border-color:var(--border-strong); color:var(--ink); }
.chip.checked { background:var(--ink); color:white; border-color:var(--ink); }

/* ===== Color-Picker ===== */
.color-row { display:flex; gap:12px; align-items:center; flex-wrap:wrap; }
input[type=color] {
  width:56px; height:44px; padding:3px; cursor:pointer;
  border:1px solid var(--border); border-radius:var(--r-md); background:white;
}
input[data-mirror-of] { font-family:var(--font-mono); max-width:140px; text-transform:uppercase; }

/* ===== Slider ===== */
.slider-row { display:flex; gap:14px; align-items:center; }
.slider-row input[type=range] { flex:1; accent-color:var(--q4-blue); }
[data-slider-val] { font-family:var(--font-mono); font-weight:500; min-width:3em; text-align:right; color:var(--q4-blue-700); }
.slider-labels { display:flex; justify-content:space-between; color:var(--slate-500); font-size:12px; margin-top:8px; font-family:var(--font-mono); letter-spacing:0.02em; }

/* ===== Uploader ===== */
.uploader {
  border:2px dashed var(--border-strong); border-radius:var(--r-lg);
  padding:24px 18px; text-align:center; background:var(--slate-50);
  transition:border-color .2s, background .2s; cursor:pointer;
}
.uploader:hover { border-color:var(--q4-blue); background:var(--q4-blue-50); }
.uploader.drag { border-color:var(--q4-blue); background:var(--q4-blue-50); }
.uploader input[type=file] { display:none; }
.uploader strong { display:block; font-family:var(--font-display); font-weight:600; color:var(--ink); margin-bottom:4px; }
.uploader span { color:var(--slate-500); font-size:13px; }

.uploaded-list { list-style:none; padding:0; margin:12px 0 0; display:flex; flex-direction:column; gap:6px; }
.uploaded-list li {
  display:flex; justify-content:space-between; align-items:center; gap:10px;
  padding:10px 14px; background:var(--slate-50); border:1px solid var(--border); border-radius:var(--r-md);
  font-size:13.5px; color:var(--ink);
}

/* ===== Wizard ===== */
.wiz-progress { height:6px; background:var(--slate-100); border-radius:999px; overflow:hidden; margin-bottom:18px; }
.wiz-progress > span { display:block; height:100%; background:linear-gradient(90deg, var(--q4-blue), var(--q4-teal)); transition:width .4s var(--ease-out); }
.wiz-meta { display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; color:var(--slate-500); font-size:13px; font-family:var(--font-mono); letter-spacing:0.04em; }
.wiz-section-title { margin:0 0 6px; font-size:clamp(20px, 2.4vw, 26px); }
.wiz-section-desc { color:var(--slate-500); margin: 0 0 24px; font-size:14.5px; line-height:1.6; }
.wiz-nav { display:flex; justify-content:space-between; gap:10px; margin-top:24px; padding-top:20px; border-top:1px solid var(--border); }
.save-state { font-size:12px; color:var(--slate-500); font-family:var(--font-mono); letter-spacing:0.04em; }
.save-state.ok { color:var(--q4-teal-600); }
.save-state.ok::before { content:"●  "; color:var(--q4-teal); }
.save-state.err { color:var(--danger); }

/* ===== Pills / Status ===== */
.pill { display:inline-flex; align-items:center; gap:6px; padding:4px 11px;
  font-family:var(--font-mono); font-size:11px; font-weight:500; letter-spacing:0.06em; text-transform:uppercase;
  border-radius:999px; border:1px solid; }
.pill::before { content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }
.pill-draft { color:var(--slate-500); background:var(--slate-50); border-color:var(--slate-200); }
.pill-progress { color:var(--q4-blue-700); background:var(--q4-blue-50); border-color:#BBD5F4; }
.pill-submitted { color:var(--q4-teal-600); background:var(--q4-teal-100); border-color:#7DD3C0; }

/* ===== Tabelle ===== */
table.t { width:100%; border-collapse:collapse; font-size:14px; }
table.t th, table.t td { padding:14px 16px; text-align:left; border-bottom:1px solid var(--border); }
table.t th { color:var(--slate-500); font-weight:500; font-size:11px; font-family:var(--font-mono); text-transform:uppercase; letter-spacing:0.08em; background:var(--slate-50); }
table.t tr:hover td { background:var(--slate-50); }
table.t code { font-family:var(--font-mono); font-size:12.5px; color:var(--q4-blue-700); background:var(--q4-blue-50); padding:2px 8px; border-radius:6px; }

/* ===== Footer ===== */
.site-footer {
  margin-top:60px; padding:24px var(--gutter); border-top:1px solid var(--border);
  color:var(--slate-500); font-size:12.5px; text-align:center;
  background:linear-gradient(180deg, transparent, var(--slate-50));
}
.site-footer a { color:var(--slate-500); }
.site-footer a:hover { color:var(--ink); }

/* ===== Login ===== */
.login-wrap { flex:1; display:flex; align-items:center; justify-content:center; padding:32px var(--gutter); }
.login-card { width:100%; max-width:420px; }
.login-card h1 { margin:0 0 4px; font-size:24px; }
.login-card .sub { color:var(--slate-500); margin: 0 0 20px; font-size:14px; }
.login-card .btn { width:100%; justify-content:center; }

/* ===== Alerts ===== */
.alert { padding:12px 16px; border-radius:var(--r-md); font-size:13.5px; line-height:1.5; margin-bottom:16px; border:1px solid; }
.alert { background:var(--danger-bg); color:#991B1B; border-color:var(--danger-border); }
.alert-ok { background:var(--q4-teal-100); color:var(--q4-teal-600); border-color:#7DD3C0; }

/* ===== Hidden via show_if ===== */
[data-hidden="1"] { display: none !important; }

/* ===== Responsive ===== */
@media (max-width: 600px) {
  .nav { padding:12px var(--gutter); }
  .nav-brand-text { gap:4px; }
  .nav-brand-name { font-size:14px; }
  .wiz-nav { flex-direction:column; }
  .wiz-nav .btn { width:100%; justify-content:center; }
}