/* ─────────────────────────────────────────────────────────────────
   OrtenauKlima Konfigurator – Brand-Design
   Hell, professionell, Blau + Grün wie Fahrzeugbeschriftung.
   Die CSS-Variablen --okk-blue/green/orange werden vom Plugin
   ueber wp_add_inline_style gesetzt (aus Admin → Branding).
   ───────────────────────────────────────────────────────────────── */

:root {
  --okk-blue:        #1d3a7a;   /* Brand-Blau, Fahrzeug */
  --okk-blue-dark:   #142a5c;
  --okk-blue-light:  #eaf1fb;
  --okk-green:       #7fbf3f;   /* Brand-Gruen */
  --okk-green-dark:  #6aa330;
  --okk-green-light: #f0f8e6;
  --okk-orange:      #ed7a26;   /* Preis-Sticker */
  --okk-cream:       #fafbfc;
  --okk-text:        #1a2540;
  --okk-text-soft:   #5a6478;
  --okk-text-mute:   #8a93a5;
  --okk-border:      #dbe1ec;
  --okk-border-soft: #ecf0f5;
  --okk-radius:      10px;
  --okk-radius-lg:   14px;
  --okk-shadow:      0 1px 3px rgba(20,42,92,.06), 0 4px 16px rgba(20,42,92,.04);
  --okk-shadow-lg:   0 4px 12px rgba(20,42,92,.08), 0 12px 40px rgba(20,42,92,.08);
}

#okk-konfigurator,
#okk-konfigurator * { box-sizing: border-box; }

.okk-wrap {
  max-width: 720px; margin: 0 auto; padding: 1.5rem 1rem 3rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  color: var(--okk-text); line-height: 1.5;
}

/* ── Header ─────────────────────────────────────────────────── */
.okk-header { text-align: center; margin-bottom: 1.5rem; }
.okk-logo-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--okk-blue); color: #fff;
  padding: 10px 24px; border-radius: 999px;
  font-size: 16px; font-weight: 700; letter-spacing: .5px;
  margin-bottom: .75rem;
  box-shadow: 0 4px 16px rgba(29,58,122,.18);
}
.okk-sun { font-size: 16px; color: var(--okk-green); }
.okk-subtitle { font-size: 14px; color: var(--okk-text-soft); margin: 0; }

/* ── Progress Bar ───────────────────────────────────────────── */
.okk-progress { display: flex; gap: 6px; margin-bottom: 1.5rem; }
.okk-dot {
  height: 5px; flex: 1; border-radius: 999px;
  background: var(--okk-border);
  transition: background .3s ease, transform .2s ease;
}
.okk-dot--active { background: var(--okk-blue); }
.okk-dot--done   { background: var(--okk-green); }

/* ── Step Label ─────────────────────────────────────────────── */
.okk-step-label {
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--okk-blue);
  margin: 0 0 .9rem;
}

/* ── Card ───────────────────────────────────────────────────── */
.okk-card {
  background: #fff;
  border: 1px solid var(--okk-border-soft);
  border-radius: var(--okk-radius-lg);
  padding: 1.75rem;
  margin-bottom: 1rem;
  box-shadow: var(--okk-shadow);
}
.okk-card h2 {
  font-size: 20px; font-weight: 700; margin: 0 0 .5rem;
  color: var(--okk-text); letter-spacing: -.01em;
}
.okk-card > p {
  font-size: 14px; color: var(--okk-text-soft);
  margin: 0 0 1.25rem; line-height: 1.55;
}

/* ── Installations-Hinweis ──────────────────────────────────── */
.okk-install-notice {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--okk-blue-light);
  border: 1px solid #c8d6ec;
  border-radius: var(--okk-radius); padding: 12px 14px;
  font-size: 13px; color: var(--okk-blue-dark);
  margin-bottom: 1.25rem; line-height: 1.55;
}
.okk-notice-icon { font-size: 18px; flex-shrink: 0; line-height: 1; margin-top: 1px; }
.okk-install-notice strong { display: block; font-size: 13px; margin-bottom: 3px; color: var(--okk-blue); }

/* ── Option-Buttons (Single/Multi) ──────────────────────────── */
.okk-option-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.okk-option-btn {
  border: 2px solid var(--okk-border);
  border-radius: var(--okk-radius);
  padding: 1.5rem 1rem; cursor: pointer; text-align: center;
  background: #fff;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  transition: all .18s ease;
  font-family: inherit;
}
.okk-option-btn:hover { border-color: var(--okk-blue); background: var(--okk-blue-light); transform: translateY(-1px); }
.okk-option-btn.okk-selected {
  border-color: var(--okk-blue); background: var(--okk-blue-light);
  box-shadow: 0 0 0 4px rgba(29,58,122,.08);
}
.okk-option-icon { font-size: 32px; line-height: 1; }
.okk-option-title { font-size: 15px; font-weight: 700; color: var(--okk-text); }
.okk-option-sub { font-size: 12px; color: var(--okk-text-soft); }

/* ── Raum-Zaehler ───────────────────────────────────────────── */
.okk-room-counter { display: flex; align-items: center; justify-content: center; gap: 28px; padding: 1rem 0; }
.okk-counter-btn {
  width: 46px; height: 46px; border-radius: 50%;
  border: 2px solid var(--okk-blue); background: #fff;
  color: var(--okk-blue); font-size: 26px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  line-height: 1; transition: all .15s ease;
  font-family: inherit;
}
.okk-counter-btn:hover { background: var(--okk-blue); color: #fff; }
.okk-counter-num {
  font-size: 42px; font-weight: 700; color: var(--okk-text);
  min-width: 54px; text-align: center;
}

/* ── Raum-Karten ────────────────────────────────────────────── */
.okk-room-cards { display: flex; flex-direction: column; gap: 12px; }
.okk-room-card {
  background: var(--okk-cream);
  border: 1px solid var(--okk-border-soft);
  border-radius: var(--okk-radius);
  padding: 1.1rem 1.25rem;
}
.okk-room-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.okk-room-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--okk-blue); color: #fff;
  font-size: 13px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.okk-room-head strong { font-size: 14px; color: var(--okk-text); }
.okk-room-card label { font-size: 13px; color: var(--okk-text-soft); display: block; margin-bottom: 8px; font-weight: 500; }

.okk-size-options { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.okk-size-wrap { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.okk-size-btn {
  padding: 8px 14px; border-radius: var(--okk-radius);
  border: 1.5px solid var(--okk-border);
  font-size: 13px; cursor: pointer;
  background: #fff; color: var(--okk-text);
  transition: all .15s ease; font-family: inherit; font-weight: 500;
}
.okk-size-btn:hover { border-color: var(--okk-blue); color: var(--okk-blue); }
.okk-size-btn.okk-selected {
  border-color: var(--okk-blue); background: var(--okk-blue);
  color: #fff; font-weight: 600;
}
.okk-size-price {
  font-size: 11px; background: var(--okk-green);
  color: #fff; padding: 3px 8px; border-radius: 4px;
  font-weight: 700; display: inline-block;
}
.okk-size-price--anfrage { background: var(--okk-orange); }
.okk-anfrage-hint { font-size: 12px; color: var(--okk-orange); margin: 8px 0 0; font-weight: 500; }

/* ── Formular ───────────────────────────────────────────────── */
.okk-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.okk-full { grid-column: span 2; }
.okk-field { display: flex; flex-direction: column; gap: 5px; }
.okk-field label { font-size: 13px; color: var(--okk-text); font-weight: 600; }
.okk-field input,
.okk-field select {
  padding: 10px 12px; border-radius: var(--okk-radius);
  border: 1.5px solid var(--okk-border);
  font-size: 14px; background: #fff; color: var(--okk-text);
  width: 100%; box-sizing: border-box;
  font-family: inherit;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.okk-field input:focus,
.okk-field select:focus {
  outline: none; border-color: var(--okk-blue);
  box-shadow: 0 0 0 3px rgba(29,58,122,.12);
}
.okk-hint { font-size: 11px; color: var(--okk-text-mute); }
.okk-required { color: var(--okk-orange); }
.okk-error { font-size: 12px; color: #c0392b; display: none; }
.okk-field.okk-has-error input,
.okk-field.okk-has-error select { border-color: #c0392b; background: #fff5f5; }
.okk-field.okk-has-error .okk-error { display: block; }

/* ── Zusammenfassung ────────────────────────────────────────── */
.okk-summary-box {
  background: var(--okk-cream);
  border-left: 4px solid var(--okk-green);
  border-radius: 0 var(--okk-radius) var(--okk-radius) 0;
  padding: 1.25rem 1.5rem; margin-bottom: 1rem;
}
.okk-summary-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 14px; padding: 8px 0;
  border-bottom: 1px solid var(--okk-border-soft);
}
.okk-summary-row:last-of-type { border: none; }
.okk-summary-lbl { color: var(--okk-text-soft); }
.okk-summary-anfrage { color: var(--okk-orange); font-weight: 600; }
.okk-summary-total {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 19px; font-weight: 800; padding: 14px 0 4px;
  color: var(--okk-blue); border-top: 2px solid var(--okk-blue); margin-top: 4px;
}
.okk-freibleibend { font-size: 11px; color: var(--okk-text-mute); margin-top: 10px; line-height: 1.6; }

/* ── WhatsApp-Hinweis ───────────────────────────────────────── */
.okk-wa-notice {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--okk-green-light);
  border: 1px solid #c5e3a3;
  border-radius: var(--okk-radius); padding: 14px 16px;
  font-size: 13px; color: #345918;
  margin-bottom: 1rem; line-height: 1.55;
}
.okk-wa-icon { font-size: 22px; flex-shrink: 0; line-height: 1; }
.okk-wa-notice strong { color: var(--okk-green-dark); }

/* ── Legal-Hinweis ──────────────────────────────────────────── */
.okk-legal-hint { font-size: 12px; color: var(--okk-text-mute); line-height: 1.6; margin: 0; }

/* ── Buttons ────────────────────────────────────────────────── */
.okk-btn-row { display: flex; gap: 10px; }
.okk-btn {
  padding: 13px 24px; border-radius: var(--okk-radius);
  font-size: 15px; font-weight: 700; cursor: pointer;
  border: none; transition: all .15s ease;
  font-family: inherit; letter-spacing: .01em;
}
.okk-btn:active { transform: translateY(1px); }
.okk-btn--primary {
  background: var(--okk-blue); color: #fff; flex: 1;
  box-shadow: 0 2px 8px rgba(29,58,122,.18);
}
.okk-btn--primary:hover { background: var(--okk-blue-dark); box-shadow: 0 4px 14px rgba(29,58,122,.25); }
.okk-btn--primary:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; }
.okk-btn--secondary {
  background: #fff; color: var(--okk-text-soft);
  border: 1.5px solid var(--okk-border);
}
.okk-btn--secondary:hover { background: var(--okk-cream); color: var(--okk-text); }
.okk-btn--green {
  background: var(--okk-green); color: #fff; flex: 1;
  box-shadow: 0 2px 8px rgba(127,191,63,.25);
}
.okk-btn--green:hover { background: var(--okk-green-dark); box-shadow: 0 4px 14px rgba(127,191,63,.35); }

/* ── Erfolgs-Screen ─────────────────────────────────────────── */
.okk-success { text-align: center; padding: 2.5rem 1rem; background: #fff; border-radius: var(--okk-radius-lg); border: 1px solid var(--okk-border-soft); box-shadow: var(--okk-shadow); }
.okk-success-icon { font-size: 64px; margin-bottom: 1rem; display: block; }
.okk-success-title { font-size: 24px; font-weight: 800; color: var(--okk-green-dark); margin: 0 0 .75rem; }
.okk-success p { font-size: 15px; color: var(--okk-text-soft); line-height: 1.65; max-width: 460px; margin: 0 auto 1.5rem; }
.okk-tag-row { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.okk-tag { font-size: 12px; padding: 6px 14px; border-radius: 999px; font-weight: 600; }
.okk-tag--blue   { background: var(--okk-blue-light); color: var(--okk-blue); }
.okk-tag--green  { background: var(--okk-green-light); color: var(--okk-green-dark); }
.okk-tag--orange { background: #fff1e6; color: var(--okk-orange); }

/* ── Loading ────────────────────────────────────────────────── */
.okk-btn--loading { opacity: .7; pointer-events: none; position: relative; }
.okk-btn--loading::after { content: ' ...'; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 540px) {
  .okk-wrap { padding: 1rem .75rem 2rem; }
  .okk-card { padding: 1.25rem; }
  .okk-form-grid { grid-template-columns: 1fr; gap: 12px; }
  .okk-full { grid-column: span 1; }
  .okk-card h2 { font-size: 18px; }
  .okk-btn { padding: 12px 18px; font-size: 14px; }
  .okk-btn-row { flex-wrap: wrap; }
  .okk-summary-total { font-size: 17px; }
}