/* ── Shared Funnel-Kalkulator CSS ────────────────────────────────────────────
   Used by: haftpflicht-kalkulator, hausrat-kalkulator, rechtsschutz-kalkulator
   ─────────────────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
:root{--blue:#005EA8;--blue-dk:#004580;--blue-lt:#EFF6FF;--green:#00A854;--green-dk:#009246;--bdr:#E5E7EB;--txt:#1A1A1A;--mut:#6B7280}

/* LAYOUT */
.fk-wrap{min-height:calc(100vh - 64px);display:flex;align-items:flex-start;justify-content:center;padding:36px 16px 80px;background:#EFF6FF}
.fk-card{background:#fff;border-radius:20px;box-shadow:0 8px 40px rgba(0,94,168,.12);width:100%;max-width:580px;overflow:hidden}

/* CARD HEADER */
.fk-head{background:linear-gradient(135deg,#002d52 0%,#005EA8 60%,#0077cc 100%);padding:28px 32px 22px}
.fk-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.15);color:rgba(255,255,255,.9);padding:4px 13px;border-radius:50px;font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px;border:1px solid rgba(255,255,255,.2)}
.fk-head h1{font-size:21px;font-weight:800;color:#fff;letter-spacing:-.3px;margin-bottom:6px}
.fk-head p{font-size:13px;color:rgba(255,255,255,.75);line-height:1.6}
.fk-progress{background:rgba(255,255,255,.2);height:4px;border-radius:2px;margin-top:18px}
.fk-progress-fill{background:#fff;height:100%;border-radius:2px;transition:width .4s ease}
.fk-step-info{display:flex;justify-content:space-between;margin-top:8px;font-size:11.5px;color:rgba(255,255,255,.65)}

/* BODY */
.fk-body{padding:28px 32px 24px}

/* STEPS */
.fk-step{display:none}
.fk-step.active{display:block;animation:fkIn .22s ease}
@keyframes fkIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.fk-q{font-size:17px;font-weight:700;color:var(--txt);margin-bottom:5px;line-height:1.3}
.fk-hint{font-size:13px;color:var(--mut);margin-bottom:18px}

/* OPTIONS (single-select) */
.fk-opts{display:flex;flex-direction:column;gap:10px}
.fk-opts.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fk-opt{border:2px solid var(--bdr);border-radius:12px;padding:14px 16px;cursor:pointer;transition:.2s;display:flex;align-items:center;gap:12px;background:#fff;user-select:none}
.fk-opt:hover{border-color:#93C5FD;background:#F0F7FF}
.fk-opt.sel{border-color:var(--blue);background:var(--blue-lt)}
.fk-opt-ico{font-size:24px;flex-shrink:0;line-height:1}
.fk-opt-label{font-size:14.5px;font-weight:600;color:var(--txt)}
.fk-opt-sub{font-size:12px;color:var(--mut);margin-top:2px}

/* CHECK OPTIONS (multi-select) */
.fk-check-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fk-check-opt{border:2px solid var(--bdr);border-radius:12px;padding:14px 16px;cursor:pointer;transition:.2s;background:#fff;user-select:none}
.fk-check-opt:hover{border-color:#93C5FD;background:#F0F7FF}
.fk-check-opt.sel{border-color:var(--blue);background:var(--blue-lt)}
.fk-check-opt.locked{border-color:var(--blue);background:var(--blue-lt);cursor:default}
.fk-check-opt.locked:hover{transform:none}
.fk-check-inner{display:flex;align-items:center;gap:10px}
.fk-checkbox{width:20px;height:20px;border:2px solid var(--bdr);border-radius:5px;display:grid;place-items:center;flex-shrink:0;transition:.2s}
.fk-check-opt.sel .fk-checkbox,.fk-check-opt.locked .fk-checkbox{background:var(--blue);border-color:var(--blue)}
.fk-checkbox svg{width:11px;height:11px;stroke:#fff;stroke-width:3;fill:none;display:none}
.fk-check-opt.sel .fk-checkbox svg,.fk-check-opt.locked .fk-checkbox svg{display:block}
.fk-check-ico{font-size:20px;line-height:1;margin-bottom:4px}
.fk-check-label{font-size:13.5px;font-weight:600;color:var(--txt)}
.fk-check-sub{font-size:11.5px;color:var(--mut);margin-top:1px}
.fk-always-badge{display:inline-block;background:var(--green);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:50px;margin-top:4px}

/* DURATION GRID */
.fk-dur-opts{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.fk-dur-opt{border:2px solid var(--bdr);border-radius:10px;padding:14px 8px;cursor:pointer;text-align:center;background:#fff;transition:.2s;position:relative}
.fk-dur-opt:hover{border-color:#93C5FD;background:#F0F7FF}
.fk-dur-opt.sel{border-color:var(--blue);background:var(--blue-lt)}
.fk-dur-year{font-size:22px;font-weight:800;color:var(--blue);line-height:1}
.fk-dur-label{font-size:11px;color:var(--mut);margin-top:4px}
.fk-dur-badge{font-size:10px;font-weight:700;color:var(--green);background:#F0FDF4;padding:2px 6px;border-radius:50px;margin-top:5px;display:inline-block}

/* HOUSE TOGGLE (apt / house) */
.fk-type-toggle{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fk-type-btn{border:2px solid var(--bdr);border-radius:12px;padding:16px 12px;cursor:pointer;text-align:center;transition:.2s;background:#fff}
.fk-type-btn:hover{border-color:#93C5FD;background:#F0F7FF}
.fk-type-btn.sel{border-color:var(--blue);background:var(--blue-lt)}
.fk-type-ico{font-size:28px;margin-bottom:6px}
.fk-type-lbl{font-size:13.5px;font-weight:700;color:var(--txt)}
.fk-type-sub{font-size:11.5px;color:var(--mut);margin-top:2px}

/* SLIDER */
.fk-slider-val{font-size:26px;font-weight:800;color:var(--blue);text-align:center;margin-bottom:8px}
input[type=range].fk-range{width:100%;accent-color:var(--blue);height:6px;cursor:pointer;display:block;margin:4px 0}
.fk-range-row{display:flex;justify-content:space-between;font-size:11px;color:var(--mut);margin-top:4px}

/* FORM FIELDS */
.fk-fields{display:flex;flex-direction:column;gap:14px}
.fk-field{display:flex;flex-direction:column;gap:5px}
.fk-field label{font-size:12px;font-weight:700;color:#374151;text-transform:uppercase;letter-spacing:.04em}
.fk-field input,.fk-field select,.fk-field textarea{border:1.5px solid var(--bdr);border-radius:9px;padding:12px 14px;font-size:15px;color:var(--txt);transition:.15s;width:100%;font-family:inherit}
.fk-field textarea{resize:vertical;min-height:80px}
.fk-field input:focus,.fk-field select:focus,.fk-field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,94,168,.1)}
.fk-field input.err,.fk-field select.err{border-color:#EF4444}
.fk-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* COUNTER (dog count, etc.) */
.fk-counter{display:flex;align-items:center;gap:14px;margin-top:8px}
.fk-counter-btn{width:38px;height:38px;border:1.5px solid var(--bdr);background:#fff;border-radius:8px;font-size:18px;font-weight:700;cursor:pointer;display:grid;place-items:center;transition:.15s;color:#374151}
.fk-counter-btn:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-lt)}
.fk-counter-num{font-size:22px;font-weight:800;color:var(--blue);min-width:32px;text-align:center}

/* SUMMARY BOX */
.fk-summary{background:#F8FAFC;border-radius:12px;padding:16px;margin-bottom:16px;border:1px solid var(--bdr)}
.fk-sum-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--bdr);font-size:13.5px}
.fk-sum-row:last-child{border:none}
.fk-sum-lbl{color:var(--mut)}
.fk-sum-val{font-weight:600;color:var(--txt);text-align:right;max-width:60%;word-break:break-word}

/* AGB SECTION */
.fk-agb{background:#F8FAFC;border:1.5px solid var(--bdr);border-radius:12px;padding:16px;margin-top:16px}
.fk-agb-title{font-size:13px;font-weight:700;color:#374151;margin-bottom:12px}
.fk-agb-row{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;cursor:pointer}
.fk-agb-row:last-of-type{margin-bottom:0}
.fk-agb-chk{width:20px;height:20px;border:2px solid var(--bdr);border-radius:5px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;background:#fff;transition:.15s}
.fk-agb-chk.checked{background:var(--blue-lt);border-color:var(--blue)}
.fk-agb-chk svg{width:12px;height:12px;stroke:var(--blue);fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;display:none}
.fk-agb-chk.checked svg{display:block}
.fk-agb-txt{font-size:13px;color:#374151;line-height:1.6}
.fk-agb-req{font-size:11px;color:var(--mut);margin-top:8px}

/* BUTTONS */
.fk-btn-next{width:100%;background:linear-gradient(135deg,#005EA8,#0077CC);color:#fff;border:none;padding:15px 20px;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s ease;margin-top:22px;display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 4px 14px rgba(0,94,168,.3);font-family:inherit}
.fk-btn-next:hover:not(:disabled){background:linear-gradient(135deg,#004580,#005EA8);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,94,168,.4)}
.fk-btn-next:active:not(:disabled){transform:translateY(0)}
.fk-btn-next:disabled{background:linear-gradient(135deg,#D1D5DB,#E5E7EB);color:#9CA3AF;cursor:not-allowed;transform:none;box-shadow:none}
.fk-btn-next svg{width:18px;height:18px;flex-shrink:0;transition:transform .2s}
.fk-btn-next:not(:disabled):hover svg{transform:translateX(3px)}

.fk-btn-back{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;background:none;border:1.5px solid var(--bdr);color:var(--mut);font-size:13.5px;font-weight:600;cursor:pointer;margin-top:10px;padding:10px;border-radius:10px;transition:all .15s ease;font-family:inherit}
.fk-btn-back:hover{border-color:#CBD5E1;color:#374151;background:#F8FAFC}
.fk-btn-back svg{width:14px;height:14px;stroke:currentColor;stroke-width:2.5;fill:none;transition:transform .15s}
.fk-btn-back:hover svg{transform:translateX(-2px)}

.fk-btn-submit{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(135deg,#00A854,#00C464);color:#fff;border:none;padding:14px 28px;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;box-shadow:0 4px 14px rgba(0,168,84,.3);width:100%;margin-top:18px;font-family:inherit}
.fk-btn-submit:hover{background:linear-gradient(135deg,#009246,#00A854);transform:translateY(-2px)}
.fk-btn-submit:active{transform:translateY(0)}
.fk-btn-submit:disabled{background:linear-gradient(135deg,#D1D5DB,#E5E7EB);color:#9CA3AF;cursor:not-allowed;transform:none;box-shadow:none}

/* SUCCESS OVERLAY */
.fk-success{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9999;align-items:center;justify-content:center;padding:20px}
.fk-success.open{display:flex}
.fk-success-box{background:#fff;border-radius:20px;max-width:440px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.2);overflow:hidden;text-align:center}
.fk-success-top{background:linear-gradient(135deg,#005EA8,#0077CC);padding:32px 24px;color:#fff}
.fk-success-icon{width:64px;height:64px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:28px}
.fk-success-top h2{font-size:22px;font-weight:800;margin-bottom:8px}
.fk-success-top p{font-size:14px;opacity:.85;line-height:1.5}
.fk-success-body{padding:24px}
.fk-success-btn{display:block;padding:14px 24px;background:var(--blue);color:#fff;border-radius:10px;font-size:15px;font-weight:700;text-decoration:none;text-align:center;transition:opacity .15s;border:none;cursor:pointer;width:100%;font-family:inherit}
.fk-success-btn:hover{opacity:.9}

/* INFO BOX */
.fk-info-box{background:var(--blue-lt);border:1px solid #BFDBFE;border-radius:10px;padding:12px 16px;font-size:13px;color:#1E40AF;line-height:1.65;margin-top:10px}

/* RESPONSIVE */
@media(max-width:600px){
  .fk-head{padding:22px 20px 18px}
  .fk-body{padding:20px}
  .fk-check-opts{grid-template-columns:1fr}
  .fk-dur-opts{grid-template-columns:repeat(3,1fr)}
  .fk-opts.grid2{grid-template-columns:1fr}
  .fk-grid-2{grid-template-columns:1fr}
  .fk-type-toggle{grid-template-columns:1fr}
}