/* ===========================================================================
   GT Motorradlogistik – Design System
   Prinzipien:
   • Motion (Emil Kowalski): nur transform/opacity, ease-out fürs Erscheinen,
     kurze Dauern, prefers-reduced-motion respektiert.
   • Impeccable: 4px-Spacing-Raster, klare Typo-Hierarchie, optische Ausrichtung.
   • Taste: ein markanter Akzent (Electric Indigo), ruhige Neutraltöne,
     großzügiger Weißraum – kein generischer Bootstrap-Look.
   =========================================================================== */

:root {
  /* ----- Farben ----- */
  --ink:        #0B0D12;
  --ink-soft:   #141823;
  --ink-2:      #1b2030;
  --paper:      #F8FAFC;
  --surface:    #FFFFFF;
  --surface-2:  #F4F6FA;
  --text:       #0E1422;
  --text-2:     #3A4254;
  --muted:      #687486;
  --line:       #E7EAF0;
  --line-strong:#D7DCE6;

  --accent:      #3D5AFE;   /* Electric Indigo */
  --accent-700:  #2C43D9;
  --accent-600:  #354CE8;
  --accent-weak: #EEF1FF;
  --accent-ring: rgba(61, 90, 254, 0.35);

  --success: #12A150; --success-weak: #E7F7EE;
  --warn:    #B26B00; --warn-weak:    #FFF4E2;
  --danger:  #D7263D; --danger-weak:  #FCE9EC;

  /* ----- Typografie ----- */
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --t-display: clamp(2.4rem, 1.4rem + 3.6vw, 3.4rem);
  --t-h1: clamp(1.8rem, 1.2rem + 2vw, 2.4rem);
  --t-h2: 1.55rem;
  --t-h3: 1.15rem;
  --t-body: 1rem;
  --t-sm: 0.875rem;
  --t-xs: 0.78rem;
  --lh-tight: 1.12;
  --lh-snug: 1.3;
  --lh: 1.55;

  /* ----- Raster / Spacing (4px) ----- */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px; --s-5: 20px;
  --s-6: 24px; --s-7: 32px; --s-8: 40px; --s-9: 48px; --s-10: 64px;
  --s-11: 80px; --s-12: 96px;
  --container: 1200px;

  /* ----- Radius ----- */
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 22px; --r-full: 999px;

  /* ----- Schatten (weich, geschichtet) ----- */
  --shadow-sm: 0 1px 2px rgba(13, 20, 38, 0.06), 0 1px 1px rgba(13, 20, 38, 0.04);
  --shadow-md: 0 4px 12px rgba(13, 20, 38, 0.08), 0 2px 4px rgba(13, 20, 38, 0.05);
  --shadow-lg: 0 12px 32px rgba(13, 20, 38, 0.12), 0 4px 10px rgba(13, 20, 38, 0.06);
  --shadow-xl: 0 28px 70px rgba(8, 14, 30, 0.30), 0 10px 24px rgba(8, 14, 30, 0.18);

  /* ----- Motion ----- */
  --e-out:  cubic-bezier(0.22, 1, 0.36, 1);
  --e-in:   cubic-bezier(0.55, 0, 1, 0.45);
  --e-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --d1: 120ms; --d2: 180ms; --d3: 260ms; --d4: 360ms;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: var(--t-body);
  line-height: var(--lh);
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { line-height: var(--lh-snug); font-weight: 700; letter-spacing: -0.011em; }
h1 { line-height: var(--lh-tight); letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-ring); border-radius: var(--r-sm); }
.tnum { font-variant-numeric: tabular-nums; }
.hidden { display: none !important; }
.muted { color: var(--muted); }

/* ===========================================================================
   Buttons
   =========================================================================== */
.btn {
  --bg: var(--surface); --fg: var(--text); --bd: var(--line-strong);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  padding: 10px 18px; border-radius: var(--r-md);
  background: var(--bg); color: var(--fg); border: 1px solid var(--bd);
  font-size: var(--t-sm); font-weight: 600; cursor: pointer;
  transition: transform var(--d1) var(--e-out), box-shadow var(--d2) var(--e-out),
              background var(--d2) var(--e-soft), border-color var(--d2) var(--e-soft);
  white-space: nowrap; user-select: none;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-primary { --bg: var(--accent); --fg: #fff; --bd: transparent; box-shadow: 0 6px 18px rgba(61,90,254,0.30); }
.btn-primary:hover { --bg: var(--accent-600); box-shadow: 0 10px 24px rgba(61,90,254,0.36); }
.btn-primary:active { --bg: var(--accent-700); }

.btn-cta { --bg: var(--accent); --fg: #fff; --bd: transparent; box-shadow: 0 8px 22px rgba(61,90,254,0.34); font-weight: 700; }
.btn-cta:hover { --bg: var(--accent-600); }

.btn-ghost { --bg: transparent; --fg: var(--text-2); --bd: var(--line-strong); }
.btn-ghost:hover { --bg: var(--surface-2); }

.btn-quiet { --bg: transparent; --fg: var(--muted); --bd: transparent; box-shadow: none; }
.btn-quiet:hover { --bg: var(--surface-2); --fg: var(--text); }

.btn-lg { padding: 14px 22px; font-size: 1rem; border-radius: var(--r-md); }
.btn-block { width: 100%; }
.btn-sm { padding: 7px 12px; font-size: var(--t-xs); border-radius: var(--r-sm); }

/* Dunkler Kontext (Hero/Footer) */
.on-dark .btn-ghost { --fg: #DBE2EF; --bd: rgba(255,255,255,0.18); }
.on-dark .btn-ghost:hover { --bg: rgba(255,255,255,0.08); }

/* ===========================================================================
   Formularelemente
   =========================================================================== */
.field { display: block; margin-bottom: var(--s-4); }
.field > .label, label.label { display: block; font-size: var(--t-sm); font-weight: 600; color: var(--text-2); margin-bottom: var(--s-2); }
.input, input[type=text], input[type=email], input[type=password],
input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 11px 13px; background: var(--surface);
  border: 1.5px solid var(--line-strong); border-radius: var(--r-md);
  font-size: var(--t-body); color: var(--text);
  transition: border-color var(--d2) var(--e-soft), box-shadow var(--d2) var(--e-soft);
}
.input::placeholder, input::placeholder, textarea::placeholder { color: #9AA4B2; }
.input:focus, input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-ring);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--s-3); }
@media (max-width: 480px) { .grid-3 { grid-template-columns: 1fr 1fr; } }

/* Segmented / Chips */
.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.chip {
  padding: 10px 16px; border-radius: var(--r-full); cursor: pointer;
  background: var(--surface); border: 1.5px solid var(--line-strong);
  font-size: var(--t-sm); font-weight: 600; color: var(--text-2);
  transition: border-color var(--d2) var(--e-soft), background var(--d2) var(--e-soft),
              color var(--d2) var(--e-soft), transform var(--d1) var(--e-out);
}
.chip:hover { border-color: var(--accent); transform: translateY(-1px); }
.chip.active { background: var(--accent-weak); border-color: var(--accent); color: var(--accent-700); }

/* ===========================================================================
   Cards, Badges, Pills
   =========================================================================== */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: var(--s-6);
}
.card-hover { transition: transform var(--d2) var(--e-out), box-shadow var(--d2) var(--e-out); }
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: var(--r-full);
  font-size: var(--t-xs); font-weight: 700; letter-spacing: 0.01em;
  background: var(--surface-2); color: var(--text-2);
}
.badge-accent  { background: var(--accent-weak); color: var(--accent-700); }
.badge-success { background: var(--success-weak); color: var(--success); }
.badge-warn    { background: var(--warn-weak); color: var(--warn); }
.badge-danger  { background: var(--danger-weak); color: var(--danger); }

.pill { padding: 4px 12px; border-radius: var(--r-full); font-size: var(--t-xs); font-weight: 700; white-space: nowrap; }
.st-angefragt    { background: var(--warn-weak); color: var(--warn); }
.st-bestätigt    { background: var(--accent-weak); color: var(--accent-700); }
.st-unterwegs    { background: #EDE9FE; color: #6D28D9; }
.st-abgeschlossen{ background: var(--success-weak); color: var(--success); }
.st-abgerechnet  { background: var(--surface-2); color: var(--muted); }
.st-storniert    { background: var(--danger-weak); color: var(--danger); }

/* Hinweis-Boxen */
.note { border-radius: var(--r-md); padding: 12px 14px; font-size: var(--t-sm); }
.note-ok   { background: var(--success-weak); border: 1px solid #BFE8CF; color: #0B6B38; }
.note-warn { background: var(--warn-weak); border: 1px solid #F3D9A6; color: #8A5300; }
.note-bad  { background: var(--danger-weak); border: 1px solid #F3C0C8; color: #A51325; }
.note ul { margin: 6px 0 0; padding-left: 18px; }

/* ===========================================================================
   Layout-Helfer
   =========================================================================== */
.container { max-width: var(--container); margin-inline: auto; padding-inline: clamp(16px, 4vw, 32px); }
.section { padding-block: clamp(40px, 6vw, 80px); }
.section-head { max-width: 640px; margin-bottom: var(--s-8); }
.eyebrow { font-size: var(--t-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.section h2 { font-size: var(--t-h2); margin-top: var(--s-2); }
.lead { color: var(--muted); font-size: 1.05rem; margin-top: var(--s-2); }

/* ===========================================================================
   Topbar
   =========================================================================== */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4); padding: 14px clamp(16px, 4vw, 32px);
  background: rgba(11, 13, 18, 0.72); backdrop-filter: saturate(140%) blur(12px);
  color: #fff;
  transition: padding var(--d3) var(--e-soft), background var(--d3) var(--e-soft), box-shadow var(--d3) var(--e-soft);
}
.topbar.scrolled { padding-block: 9px; background: rgba(11,13,18,0.92); box-shadow: 0 8px 30px rgba(0,0,0,0.32); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.01em; font-size: 1.05rem; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #6E7BFF); color: #fff; font-size: 1rem;
  box-shadow: 0 6px 16px rgba(61,90,254,0.45);
}
.brand small { display: block; font-size: 0.62rem; font-weight: 600; letter-spacing: 0.14em; color: #9AA6BD; text-transform: uppercase; }
.topnav { display: flex; align-items: center; gap: var(--s-2); flex-wrap: wrap; justify-content: flex-end; }
.topnav .who { font-size: var(--t-sm); color: #AEB8CC; margin-right: var(--s-2); }

/* Mobile: Logo + Buttons in EINER Zeile, flacher Header, kein Überlauf */
@media (max-width: 560px) {
  .topbar { padding: 8px 12px; gap: var(--s-2); flex-wrap: nowrap; }
  .brand-link { flex: 0 0 auto; }
  .brand-logo { height: 24px; }
  .topnav { gap: 6px; flex: 0 1 auto; flex-wrap: nowrap; }
  .topnav .btn { padding: 7px 11px; font-size: var(--t-xs); }
  .topnav .who { display: none; }
}
@media (max-width: 360px) {
  .brand-logo { height: 22px; }
  .topnav .btn { padding: 6px 9px; }
}

/* ===========================================================================
   Reveal-Animation (Scroll)
   =========================================================================== */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity var(--d4) var(--e-out), transform var(--d4) var(--e-out); }
.reveal.in { opacity: 1; transform: none; }

/* ===========================================================================
   Modal / Overlay
   =========================================================================== */
.overlay {
  position: fixed; inset: 0; z-index: 1000; padding: 18px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8, 12, 24, 0.55); backdrop-filter: blur(5px);
  animation: overlayIn var(--d3) var(--e-out);
}
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: 440px; max-width: 100%; max-height: 92vh; overflow-y: auto;
  background: var(--surface); border-radius: var(--r-xl); padding: var(--s-7);
  box-shadow: var(--shadow-xl); position: relative;
  animation: modalIn var(--d3) var(--e-out);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(0.97); } to { opacity: 1; transform: none; } }

/* ===========================================================================
   Toast
   =========================================================================== */
#toast {
  position: fixed; bottom: 22px; right: 22px; z-index: 2000;
  max-width: 380px; padding: 13px 18px; border-radius: var(--r-md);
  background: var(--ink); color: #fff; font-size: var(--t-sm);
  box-shadow: var(--shadow-lg); white-space: pre-line;
  opacity: 0; transform: translateY(12px) scale(0.98);
  transition: opacity var(--d3) var(--e-out), transform var(--d3) var(--e-out);
  pointer-events: none;
}
#toast.show { opacity: 1; transform: none; }
#toast.error { background: var(--danger); }

/* ===========================================================================
   Spinner
   =========================================================================== */
.spinner {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2.5px solid rgba(61,90,254,0.2); border-top-color: var(--accent);
  animation: spin 0.7s linear infinite; flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===========================================================================
   Adress-Autocomplete (gemeinsam Portal + Admin)
   =========================================================================== */
.ac-results { position: relative; }
.ac-results > div {
  padding: 10px 12px; margin-top: 4px; cursor: pointer; font-size: var(--t-sm);
  background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-sm);
  transition: background var(--d1) var(--e-soft), border-color var(--d1) var(--e-soft);
}
.ac-results > div:hover, .ac-results > div.active { background: var(--accent-weak); border-color: var(--accent); }
.ac-results .ac-empty { color: var(--muted); cursor: default; background: transparent; border: none; }

/* ===========================================================================
   Bewegung respektieren
   =========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important; scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}