/* ============================================================
   FLEXZELTE NRW – Zeltkonfigurator CSS v2
   Passend zum bestehenden Design (Playfair Display + DM Sans,
   Grün/Gold-Palette aus style.css)
   ============================================================ */

/* ---- Section ---- */
#konfigurator {
  background: var(--clr-sand);
  position: relative;
  overflow: hidden;
}

#konfigurator::before {
  content: '';
  position: absolute;
  top: -120px; left: -120px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,151,58,0.07) 0%, transparent 70%);
  pointer-events: none;
}

/* ---- Stepper ---- */
.kfg-steps {
  display: flex;
  align-items: center;
  margin-bottom: 2.5rem;
}

.kfg-sn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.kfg-snum {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--clr-sand-dark);
  border: 1.5px solid var(--clr-sand-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  transition: var(--transition);
}

.kfg-slbl {
  font-size: 0.65rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.kfg-sline {
  flex: 1;
  height: 1.5px;
  background: var(--clr-sand-dark);
  margin: 0 4px;
  align-self: flex-start;
  margin-top: 16px;
  transition: background var(--transition);
}

.kfg-sn.active .kfg-snum {
  background: var(--clr-green);
  border-color: var(--clr-green);
  color: var(--clr-gold-light);
  box-shadow: 0 0 0 4px rgba(26,51,40,0.12);
}

.kfg-sn.active .kfg-slbl { color: var(--clr-green); font-weight: 600; }

.kfg-sn.done .kfg-snum {
  background: var(--clr-green-light);
  border-color: var(--clr-green-light);
  color: var(--clr-gold-light);
}

.kfg-sn.done .kfg-slbl { color: var(--clr-green-light); }
.kfg-sline.done { background: var(--clr-green-light); }

/* ---- Wrap ---- */
.kfg-wrap {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 860px;
  margin: 0 auto;
  overflow: hidden;
}

/* ---- Panels ---- */
.kfg-panel {
  display: none;
  padding: 2.5rem;
  animation: kfgIn 0.32s ease;
}

.kfg-panel.active { display: block; }

@keyframes kfgIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: none; }
}

.kfg-panel.back { animation: kfgBack 0.28s ease; }

@keyframes kfgBack {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: none; }
}

.kfg-ptitle {
  font-family: var(--ff-display);
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  color: var(--clr-green);
  margin-bottom: 0.4rem;
}

.kfg-phint {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  margin-bottom: 1.75rem;
}

/* ---- Section titles ---- */
.kfg-sect {
  font-family: var(--ff-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin: 1.5rem 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kfg-badge-fs {
  font-size: 0.6rem;
  background: var(--clr-green);
  color: var(--clr-gold-light);
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.kfg-badge-dh {
  font-size: 0.6rem;
  background: var(--clr-gold);
  color: #fff;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  font-weight: 700;
}

/* ---- Tent Grid ---- */
.kfg-tent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 1rem;
}

.kfg-tent-card {
  background: var(--clr-sand);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.kfg-tent-card:hover { border-color: var(--clr-gold); }

.kfg-tent-card.sel {
  border-color: var(--clr-gold);
  background: rgba(201,151,58,0.07);
  box-shadow: 0 0 0 3px rgba(201,151,58,0.15);
}

.kfg-tent-img {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 6px;
  overflow: hidden;
  background: #ede8dd;
}

.kfg-tent-img svg { width: 100%; height: 100%; display: block; }

.kfg-tent-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text);
}

.kfg-tent-sub {
  font-size: 0.72rem;
  color: var(--clr-text-muted);
}

.kfg-tent-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
}

.kfg-qbtn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--clr-gold);
  background: transparent;
  color: var(--clr-gold);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
  line-height: 1;
}

.kfg-qbtn:hover { background: var(--clr-gold); color: #fff; }

.kfg-qval {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-green);
  min-width: 18px;
  text-align: center;
}

/* ---- DryHire Toggle ---- */
.kfg-dh-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0.75rem 0;
}

/* ---- Radio Cards ---- */
.kfg-rc {
  display: block;
  cursor: pointer;
}

.kfg-rc input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.kfg-rc-inner {
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  background: var(--clr-sand);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.kfg-rc:hover .kfg-rc-inner,
.kfg-rc input:checked + .kfg-rc-inner {
  border-color: var(--clr-gold);
  background: rgba(201,151,58,0.07);
  box-shadow: 0 0 0 3px rgba(201,151,58,0.14);
}

.kfg-rc-inner strong { display: block; font-size: 0.88rem; color: var(--clr-text); }
.kfg-rc-inner span  { font-size: 0.75rem; color: var(--clr-text-muted); }

.kfg-rc-lg .kfg-rc-inner {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
}

.kfg-rc-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 1px; }

/* ---- Ground Grid ---- */
.kfg-ground-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 1rem;
}

/* ---- Ballast Box ---- */
.kfg-ballast-box {
  background: rgba(26,51,40,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  margin-top: 1rem;
}

.kfg-ballast-title { font-size: 0.9rem; font-weight: 600; color: var(--clr-text); margin-bottom: 4px; }
.kfg-ballast-sub   { font-size: 0.8rem; color: var(--clr-text-muted); margin-bottom: 10px; }

.kfg-b3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

/* ---- LKW Note ---- */
.kfg-lkw {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  background: rgba(201,151,58,0.1);
  border: 1px solid rgba(201,151,58,0.28);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.8rem;
  color: var(--clr-text);
  margin-top: 10px;
}

.kfg-lkw strong { color: var(--clr-gold); }

/* ---- Checkbox Cards ---- */
.kfg-extras-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
  margin-bottom: 1rem;
}

.kfg-cc { display: block; cursor: pointer; }

.kfg-cc input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.kfg-cc-inner {
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: var(--clr-sand);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.kfg-cc:hover .kfg-cc-inner,
.kfg-cc input:checked + .kfg-cc-inner {
  border-color: var(--clr-gold);
  background: rgba(201,151,58,0.07);
  box-shadow: 0 0 0 3px rgba(201,151,58,0.14);
}

.kfg-cc-inner strong { display: block; font-size: 0.82rem; font-weight: 600; color: var(--clr-text); }
.kfg-cc-inner span   { font-size: 0.72rem; color: var(--clr-text-muted); }

/* ---- Sound of Centuries Box ---- */
.kfg-soc-box {
  background: linear-gradient(135deg, var(--clr-green), var(--clr-green-mid));
  border-radius: var(--radius-md);
  padding: 1.4rem;
  margin-bottom: 1.75rem;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--clr-white);
}

.kfg-soc-icon { font-size: 1.6rem; flex-shrink: 0; }
.kfg-soc-box strong { display: block; font-size: 0.95rem; color: var(--clr-gold-light); margin-bottom: 4px; }
.kfg-soc-box p { font-size: 0.82rem; color: rgba(253,250,246,0.78); margin-bottom: 10px; }

.kfg-soc-btn {
  display: inline-block;
  border: 1.5px solid var(--clr-gold-light);
  border-radius: 6px;
  color: var(--clr-gold-light);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 14px;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}

.kfg-soc-btn:hover { background: var(--clr-gold-light); color: var(--clr-green); }

/* ---- Personenanzahl ---- */
.kfg-pax-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0.75rem 0 1.5rem;
}

.kfg-pax-row label { font-size: 0.85rem; color: var(--clr-text-muted); white-space: nowrap; }
.kfg-pax-row input[type="range"] { flex: 1; accent-color: var(--clr-gold); }
.kfg-pax-val { font-size: 1rem; font-weight: 700; color: var(--clr-green); min-width: 38px; }

/* ---- Visualisierung ---- */
.kfg-viz-wrap {
  margin: 1.5rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--clr-border);
}

.kfg-viz-label {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  padding: 6px 12px;
  border-bottom: 1px solid var(--clr-border);
  background: var(--clr-sand);
}

.kfg-viz-wrap canvas {
  display: block;
  width: 100% !important;
  background: #deeede;
  aspect-ratio: 860 / 380;
}

/* ---- Summary + Price ---- */
.kfg-sum-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.25rem;
  align-items: start;
  margin-bottom: 1.75rem;
}

.kfg-sum-box {
  background: var(--clr-sand);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.3rem;
  font-size: 0.83rem;
}

.kfg-sum-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 3px 0;
  border-bottom: 1px dashed var(--clr-border);
}

.kfg-sum-row:last-child { border-bottom: none; }
.kfg-sum-lbl { color: var(--clr-text-muted); }
.kfg-sum-val { font-weight: 600; color: var(--clr-text); text-align: right; }

.kfg-price-box {
  background: var(--clr-green);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.8rem;
  text-align: center;
  min-width: 185px;
  box-shadow: var(--shadow-md);
}

.kfg-price-lbl { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(253,250,246,0.65); margin-bottom: 6px; }
.kfg-price-tot { font-family: var(--ff-display); font-size: 1.9rem; font-weight: 700; color: var(--clr-gold-light); line-height: 1.1; }
.kfg-price-sub { font-size: 0.68rem; color: rgba(253,250,246,0.45); margin-top: 4px; }

.kfg-price-lkw {
  margin-top: 8px;
  font-size: 0.72rem;
  background: rgba(201,151,58,0.2);
  border-radius: 4px;
  padding: 5px 8px;
  color: var(--clr-gold-light);
  text-align: left;
}

/* ---- Contact form in step 5 ---- */
.kfg-cf-title {
  font-family: var(--ff-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-text);
  border-top: 1px solid var(--clr-border);
  padding-top: 1.25rem;
  margin: 0 0 1.1rem;
}

.kfg-frow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.kfg-fgrp {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}

.kfg-fgrp label { font-size: 0.8rem; color: var(--clr-text-muted); }

.kfg-fgrp input,
.kfg-fgrp select,
.kfg-fgrp textarea {
  padding: 0.65rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-family: var(--ff-body);
  font-size: 0.9rem;
  color: var(--clr-text);
  background: var(--clr-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.kfg-fgrp input:focus,
.kfg-fgrp select:focus,
.kfg-fgrp textarea:focus {
  outline: none;
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(201,151,58,0.14);
}

.kfg-fgrp textarea { resize: vertical; min-height: 70px; }

.kfg-privacy {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
  margin: 10px 0;
}

.kfg-privacy input {
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--clr-gold);
  width: 15px;
  height: 15px;
}

.kfg-privacy a { color: var(--clr-gold); text-decoration: underline; }

/* ---- Navigation ---- */
.kfg-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--clr-border);
}

.kfg-btn-back {
  background: transparent;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.3rem;
  font-family: var(--ff-body);
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.kfg-btn-back:hover { border-color: var(--clr-gold); color: var(--clr-gold); }

.kfg-btn-next {
  background: var(--clr-green);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.6rem;
  font-family: var(--ff-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-gold-light);
  cursor: pointer;
  transition: background var(--transition);
}

.kfg-btn-next:hover { background: var(--clr-green-mid); }
.kfg-btn-next:disabled { opacity: 0.5; cursor: default; }

/* ---- Errors & Feedback ---- */
.kfg-err {
  background: rgba(200,50,50,0.07);
  border: 1px solid rgba(200,50,50,0.22);
  border-radius: 6px;
  color: #c03030;
  padding: 7px 12px;
  font-size: 0.82rem;
  margin-top: 6px;
  display: none;
}

#kfg-fb { border-radius: var(--radius-sm); padding: 10px 14px; font-size: 0.88rem; display: none; }
#kfg-fb.ok { background: rgba(26,51,40,0.08); border: 1px solid rgba(26,51,40,0.2); color: var(--clr-green); display: block; }
#kfg-fb.er { background: rgba(200,50,50,0.07); border: 1px solid rgba(200,50,50,0.22); color: #c03030; display: block; }

/* ---- Mobile ---- */
@media (max-width: 600px) {
  .kfg-panel       { padding: 1.5rem; }
  .kfg-frow         { grid-template-columns: 1fr; }
  .kfg-sum-wrap     { grid-template-columns: 1fr; }
  .kfg-price-box    { min-width: unset; }
  .kfg-b3           { grid-template-columns: 1fr 1fr; }
  .kfg-ground-grid  { grid-template-columns: 1fr; }
  .kfg-dh-row       { grid-template-columns: 1fr; }
  .kfg-slbl         { display: none; }
  .kfg-sline        { min-width: 10px; }
}