/* Bağımsız sarmalayıcı stilleri (sayfa template'inde tanımlı olmasa bile çalışır) */
/* Faz DARK-5: --primary-color global token'a bağlandı (light/dark uyumlu) */
:root{--primary-color:var(--kb-primary-bright)}
.kb-calc-section{box-sizing:border-box;width:100%;max-width:100%;padding:40px 16px;background:linear-gradient(180deg,var(--kb-surface-2) 0%,var(--kb-surface) 100%);overflow-x:clip}
.kb-calc-container{box-sizing:border-box;max-width:1100px;width:100%;margin:0 auto;padding:0 16px}
.kb-calc-title{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:800;color:var(--kb-heading);text-align:center;margin:0 0 12px;line-height:1.3}
.kb-calc-subtitle{font-size:1rem;color:var(--kb-text-muted);text-align:center;margin:0 auto 28px;max-width:760px;line-height:1.6}
.calculator-card{background:var(--kb-surface);border:1px solid var(--kb-border);border-radius:18px;box-shadow:0 6px 24px -6px rgba(15,23,42,.12),0 2px 6px -1px rgba(15,23,42,.06);overflow:hidden;max-width:980px;width:100%;margin:24px auto;padding:0}
.calculator-header{background:var(--primary-color,#0d61cf);color:#fff;padding:1rem 1.25rem;font-weight:700;border-radius:16px 16px 0 0}
.calculator-body{padding:1.5rem}
.category-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.cat-btn{flex:1;min-width:110px;padding:.75rem 1rem;border:2px solid var(--primary-color,#0d61cf);background:var(--kb-surface);color:var(--primary-color,#0d61cf);border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}
.cat-btn:hover{background:var(--kb-primary-glow)}
.cat-btn.active{background:var(--primary-color,#0d61cf);color:#fff}
.cat-btn i{font-size:1.1rem}
@media(max-width:600px){.cat-btn{min-width:calc(50% - .25rem);font-size:.8rem;padding:.6rem .5rem}}
.device-form{display:none;grid-column:1/-1}
.device-form.active{display:contents}
.device-form>div{margin-bottom:0}
#deviceForm.form-grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:768px){#deviceForm.form-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){#deviceForm.form-grid{grid-template-columns:repeat(3,1fr)}}
#deviceForm .full-width{grid-column:1/-1}
/* Not: .form-label/.form-select HTML class'lari eski birakildi (100+ <select> ve <label>
   tarafindan kullaniliyor). Yeni .kb-form-* sisteminde ayni degerlerle eslestirildi;
   tek noktadan (deferred.css .kb-form-input) yonetim icin forward. */
#deviceForm .form-label{display:block;font-weight:600;margin-bottom:.4rem;color:var(--kb-heading);font-size:.92rem;line-height:1.4}
#deviceForm .form-select{
    width:100%;padding:.7rem 2.5rem .7rem .9rem;
    border:1.5px solid var(--kb-border);border-radius:10px;background:var(--kb-surface);
    font-size:1rem;font-family:inherit;color:var(--kb-heading);
    transition:border-color .15s,box-shadow .15s;
    appearance:none;-webkit-appearance:none;-moz-appearance:none;
    background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat:no-repeat;background-position:right .75rem center;background-size:1rem;
}
#deviceForm .form-select:focus{border-color:var(--primary-color,#0d61cf);outline:0;box-shadow:0 0 0 3px rgba(13,97,207,.25)}
#deviceForm .kb-field-hint{display:block;margin:.35rem 0 0;color:var(--kb-text-muted);font-size:.78rem;line-height:1.4}
#deviceForm .d-none{display:none}
#deviceForm ~ div .btn.success,
.calculator-card .btn.success{background:#198754;color:#fff;border:none;border-radius:10px;font-weight:700;cursor:pointer;text-decoration:none;transition:.18s}
.calculator-card .btn.success:hover{background:#157347;filter:none}

/* === Cihaz Özellikleri Rehberi (DxDiag / Bu Mac / iPhone / Sağlık Kontrolü) === */
.kb-calc-guide{box-sizing:border-box;max-width:980px;width:100%;margin:0 auto 16px;background:var(--kb-primary-glow);border:1px solid var(--kb-border);border-radius:12px;padding:.85rem 1.1rem}
.kb-calc-guide summary{cursor:pointer;font-weight:700;color:var(--kb-primary);font-size:1rem;list-style:none;display:flex;align-items:center;gap:.55rem;padding:.15rem 0}
.kb-calc-guide summary::-webkit-details-marker{display:none}
.kb-calc-guide summary::before{content:"i";display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:#1e40af;color:#fff;font-style:italic;font-weight:700;font-size:.85rem;flex-shrink:0}
.kb-calc-guide[open] summary{margin-bottom:.65rem}
.kb-calc-guide-grid{display:grid;gap:.85rem;grid-template-columns:1fr;margin-top:.35rem}
@media(min-width:768px){.kb-calc-guide-grid{grid-template-columns:repeat(3,1fr)}}
.kb-calc-guide-item{background:var(--kb-surface);border-radius:10px;padding:.9rem 1rem;border:1px solid #dbeafe;display:flex;flex-direction:column;gap:.5rem}
.kb-calc-guide-item h4{margin:0;font-size:.98rem;color:var(--kb-heading);font-weight:700;display:flex;align-items:center;gap:.4rem;line-height:1.3}
.kb-calc-guide-item p{margin:0;font-size:.86rem;color:var(--kb-text-muted);line-height:1.55}
.kb-calc-guide-item p:last-child{margin-bottom:0}
.kb-calc-guide-item kbd{background:var(--kb-surface-2);border:1px solid var(--kb-border);border-radius:4px;padding:1px 6px;font-family:inherit;font-size:.8rem;color:var(--kb-heading);white-space:nowrap}
.kb-calc-guide-item code{background:var(--kb-surface-2);border:1px solid var(--kb-border);border-radius:4px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;color:var(--kb-heading);word-break:break-word}
.kb-calc-steps{margin:0;padding:0 0 0 1.15rem;font-size:.85rem;color:var(--kb-text);line-height:1.5}
.kb-calc-steps li{margin-bottom:.3rem;padding-left:.15rem}
.kb-calc-steps li:last-child{margin-bottom:0}
.kb-calc-steps li::marker{color:#0d61cf;font-weight:700;font-size:.85rem}
.kb-calc-program-assist{box-sizing:border-box;max-width:980px;width:100%;margin:0 auto 12px;padding:1rem 1.1rem;border:1px solid #93c5fd;border-radius:14px;background:linear-gradient(135deg,#eff6ff 0%,#fff 72%);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.85rem 1rem;align-items:center}
.kb-calc-program-assist[hidden],.kb-calc-guide-item[hidden]{display:none!important}
.kb-calc-program-copy h3{margin:0 0 .3rem;color:#0f172a;font-size:1rem;line-height:1.35}
.kb-calc-program-copy p{margin:0;color:#475569;font-size:.86rem;line-height:1.55}
.kb-calc-program-actions{display:flex;flex-wrap:wrap;gap:.55rem;justify-content:flex-end}
.kb-calc-program-button{box-sizing:border-box;min-height:44px;border:1px solid #0d61cf;border-radius:10px;padding:.68rem .9rem;background:#0d61cf;color:#fff;font:700 .88rem/1.2 inherit;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-align:center}
.kb-calc-program-button:hover{background:#0a4ea8;color:#fff;text-decoration:none}
.kb-calc-program-pending{display:flex;flex-direction:column;gap:.35rem;max-width:100%;text-align:center}
.kb-calc-program-pending .kb-calc-program-button{flex:0 0 auto}
.kb-calc-program-button:disabled,.kb-calc-program-button:disabled:hover{background:#e2e8f0;border-color:#cbd5e1;color:#475569;cursor:not-allowed;opacity:1}
.kb-calc-program-coming-soon{color:#084d9f;font-size:.85rem;font-weight:800}
.kb-calc-program-meta{grid-column:1/-1;margin:0!important;color:#475569!important;font-size:.79rem!important;line-height:1.5!important}
.kb-calc-program-meta a{font-weight:700}
@media(max-width:760px){.kb-calc-program-assist{grid-template-columns:1fr}.kb-calc-program-actions{justify-content:stretch}.kb-calc-program-button,.kb-calc-program-pending{flex:1 1 210px}}

/* Sağlık kontrolü — rehberin alt kısmında tam genişlikte uyarı paneli */
.kb-calc-guide-health{box-sizing:border-box;margin-top:.85rem;padding:.85rem 1rem;background:var(--kb-surface-2);border:1px solid var(--kb-border);border-radius:10px}
.kb-calc-guide-health-head{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--kb-text);font-size:.95rem;margin-bottom:.55rem}
.kb-calc-guide-health-head::before{content:"🩺";font-size:1.1rem}
.kb-calc-guide-health-grid{display:grid;gap:.75rem;grid-template-columns:1fr;margin-bottom:.6rem}
@media(min-width:768px){.kb-calc-guide-health-grid{grid-template-columns:repeat(2,1fr)}}
.kb-calc-guide-health-card{background:var(--kb-surface);border:1px solid var(--kb-border);border-radius:8px;padding:.65rem .8rem}
.kb-calc-guide-health-card h5{margin:0 0 .35rem;font-size:.9rem;color:var(--kb-heading);font-weight:700;display:flex;align-items:center;gap:.3rem}
.kb-calc-guide-health-card ul{margin:.25rem 0 0;padding-left:1.1rem;font-size:.83rem;color:var(--kb-text-muted);line-height:1.55}
.kb-calc-guide-health-card li{margin-bottom:.15rem}
.kb-calc-guide-trust{display:flex;gap:.6rem;background:var(--kb-surface-2);border:1px solid #a7f3d0;border-left:4px solid #059669;border-radius:8px;padding:.6rem .8rem;margin-top:.5rem}
.kb-calc-guide-trust-icon{flex-shrink:0;font-size:1.15rem;line-height:1.4}
.kb-calc-guide-trust-body{flex:1;font-size:.83rem;color:#064e3b;line-height:1.55}
.kb-calc-guide-trust-body strong{color:#065f46;font-weight:700}

/* === MULTI-STEP WIZARD (3-panel) === */
.kb-wizard{display:flex;flex-direction:column;gap:1.25rem}

/* Stepper */
.kb-wizard-steps{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:0 .25rem;margin-bottom:.25rem;flex-wrap:nowrap}
.kb-step{flex:1;display:flex;align-items:center;gap:.5rem;padding:.6rem .75rem;border-radius:12px;background:var(--kb-surface-2);border:1px solid var(--kb-border);color:var(--kb-text-muted);font-weight:600;font-size:.85rem;transition:all .25s ease;min-width:0}
.kb-step-num{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--kb-surface);border:2px solid var(--kb-border);color:var(--kb-text-muted);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;transition:all .25s ease}
.kb-step-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}
.kb-step.active{background:var(--kb-primary-glow);border-color:var(--kb-primary-bright);color:var(--kb-primary)}
.kb-step.active .kb-step-num{background:#0d61cf;border-color:var(--kb-primary-bright);color:#fff}
.kb-step.done{background:var(--kb-surface-2);border-color:#86efac;color:#065f46}
.kb-step.done .kb-step-num{background:#10b981;border-color:#10b981;color:#fff}
.kb-step-arrow{flex-shrink:0;color:var(--kb-border);font-weight:700;font-size:1.1rem;user-select:none}
.kb-step.active+.kb-step-arrow,.kb-step.done+.kb-step-arrow{color:#0d61cf}
/* Mobilde stepper yatay sığacak şekilde kompakt.
   DİKKAT: Önceki sürümde .kb-step-label white-space:normal + word-break:break-word
   kullanıyordu; bu "Cihaz Türü"nü "Cihaz\nTürü" diye iki satıra bölüyordu ve
   3 step + 2 ok container'a sığmayıp alta taşıyordu. Çözüm: mobilde uzun
   etiketi gizle, data-short özniteliğinden kısa tek-kelime etiket üret
   (Tür/Özellik/Durum) — numara altında nowrap, tek satır. */
@media(max-width:640px){
    .kb-wizard-steps{flex-direction:row;align-items:center;gap:.25rem;justify-content:space-between}
    .kb-step{justify-content:center;padding:.3rem .25rem;font-size:.7rem;gap:.2rem;min-width:0;flex:1 1 0;text-align:center;flex-direction:column}
    .kb-step-num{width:20px;height:20px;font-size:.7rem;flex:0 0 auto;margin:0}
    .kb-step-label{display:none}
    .kb-step[data-short]::after{content:attr(data-short);font-size:.62rem;font-weight:600;display:block;text-align:center;white-space:nowrap;line-height:1.2;margin-top:.1rem}
    .kb-step-arrow{transform:none;font-size:.65rem;margin:0;flex:0 0 auto;align-self:center}
}

/* Panel container */
.kb-wizard-panels{position:relative;min-height:280px}
.kb-wizard-panel{display:none;animation:kbFadeIn .3s ease}
.kb-wizard-panel.active{display:block}
@keyframes kbFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.kb-wizard-panel-title{font-size:1.15rem;font-weight:700;color:var(--kb-heading);margin:0 0 .35rem;line-height:1.3}
.kb-wizard-panel-subtitle{font-size:.9rem;color:var(--kb-text-muted);margin:0 0 1.1rem;line-height:1.5}
.kb-wizard-panel-subtitle strong{color:#0d61cf;font-weight:700}

/* Panel 1: Kategori kartları */
.kb-cat-choice-area{display:grid;gap:.75rem}
.kb-cat-cards{display:grid;gap:.75rem;grid-template-columns:repeat(2,1fr)}
@media(min-width:560px){.kb-cat-cards{grid-template-columns:repeat(4,1fr)}}
.kb-cat-cards.kb-cat-cards--single{grid-template-columns:minmax(0,1fr)}
.kb-cat-choice-area--single{max-width:360px;margin-inline:auto}
@media(min-width:560px){.kb-cat-choice-area--single.kb-cat-choice-area--with-all{max-width:none;grid-template-columns:repeat(2,minmax(0,280px));justify-content:center}}
.kb-cat-card,.kb-cat-all-devices{box-sizing:border-box;min-width:0;min-height:116px;background:var(--kb-surface);border:2px solid var(--kb-border);border-radius:14px;padding:1.1rem .75rem .9rem;cursor:pointer;text-align:center;font-weight:700;color:var(--kb-heading);transition:all .2s ease;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;font-family:inherit;font-size:.95rem;line-height:1.3;overflow-wrap:anywhere}
.kb-cat-card:hover{border-color:var(--kb-primary-bright);background:var(--kb-primary-glow);transform:translateY(-2px);box-shadow:0 6px 16px -8px rgba(13,97,207,.25)}
.kb-cat-card:active{transform:translateY(0)}
.kb-cat-card[aria-checked="true"]{border-color:#0b63ce;background:linear-gradient(180deg,#dbeafe 0%,#eff6ff 100%);color:#0755b8;box-shadow:0 5px 16px -5px rgba(13,97,207,.42)}
.kb-cat-card .kb-icon{width:1.8rem;height:1.8rem;color:#0d61cf}
.kb-cat-card[aria-checked="true"] .kb-icon{transform:scale(1.08)}
.kb-cat-card:focus-visible,.kb-cat-all-devices:focus-visible{outline:3px solid rgba(13,97,207,.45);outline-offset:3px}
.kb-cat-all-devices{width:min(100%,360px);justify-self:center;border-color:#0d61cf;background:linear-gradient(180deg,#eff6ff 0%,#fff 100%);color:#0755b8;text-decoration:none}
.kb-cat-choice-area--single .kb-cat-all-devices{width:100%}
.kb-cat-all-devices .kb-icon{width:1.8rem;height:1.8rem;color:#0d61cf}
.kb-cat-all-devices:hover{border-color:#0755b8;background:#dbeafe;color:#063f8c;transform:translateY(-2px);box-shadow:0 6px 16px -8px rgba(13,97,207,.32);text-decoration:none}
.kb-cat-all-devices:active{transform:translateY(0)}

/* Panel 2 & 3: Spec/Condition group grids */
.kb-spec-group,.kb-cond-group{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:600px){.kb-spec-group,.kb-cond-group{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.kb-spec-group,.kb-cond-group{grid-template-columns:repeat(3,1fr)}}

/* Form alanları varsayılan gizli; JS step+activeForm'a göre gösterir */
.kb-spec-group,.kb-cond-group{display:none}

/* Aktif formun hangi gruptaki alanları gösterilecek */
.kb-spec-group.kb-visible,.kb-cond-group.kb-visible{display:grid !important}
.kb-condition-fields{width:100%}
.kb-condition-fields:empty{display:none}

/* Eski .form-grid davranışı artık wizard tarafından kontrol ediliyor */
#deviceForm.form-grid{display:block;gap:0}

/* Wizard navigasyon butonları */
.kb-wizard-nav{display:flex;gap:.75rem;justify-content:space-between;align-items:center;margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--kb-border);flex-wrap:wrap}
.kb-wizard-btn{flex:1;min-width:130px;padding:.85rem 1.25rem;border:none;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem;font-family:inherit}
.kb-wizard-btn:focus-visible{outline:3px solid rgba(13,97,207,.45);outline-offset:2px}
.kb-wizard-btn-back{background:var(--kb-surface);color:var(--kb-text-muted);border:1px solid var(--kb-border)}
.kb-wizard-btn-back:hover:not(:disabled){background:var(--kb-surface-2);border-color:var(--kb-text-muted)}
.kb-wizard-btn-next{background:#0d61cf;color:#fff;box-shadow:0 4px 12px -4px rgba(13,97,207,.5)}
.kb-wizard-btn-next:hover:not(:disabled){background:#0a4ea8;transform:translateY(-1px);box-shadow:0 6px 16px -4px rgba(13,97,207,.6)}
.kb-wizard-btn-next:active:not(:disabled){transform:translateY(0)}
.kb-wizard-btn-submit{background:#198754;color:#fff;box-shadow:0 4px 12px -4px rgba(25,135,84,.5)}
.kb-wizard-btn-submit:hover{background:#157347;transform:translateY(-1px);box-shadow:0 6px 16px -4px rgba(25,135,84,.6)}
.kb-wizard-btn:disabled{opacity:.5;cursor:not-allowed;transform:none !important;box-shadow:none !important}
.kb-wizard-btn-back[data-hidden="true"]{visibility:hidden}
@media(max-width:520px){.kb-wizard-btn{min-width:0;font-size:.9rem;padding:.75rem 1rem}.kb-wizard-nav{gap:.5rem}}

/* Submit sonrasi alan (eski whatsappSubmit + p) */
.kb-wizard-submit-info{font-size:.85rem;color:var(--kb-text-muted);margin:.75rem 0 0;text-align:center;line-height:1.5}
.kb-wizard-submit-info strong{color:var(--kb-heading)}
.kb-wizard-submit-info em{color:var(--kb-text-muted);font-style:italic}

/* Eski category-tabs gizle (panel 1'de artık kartlar var) */
.kb-wizard-panels .category-tabs-old{display:none}

.kb-form-error{display:none;margin:.75rem 0 0;padding:.75rem 1rem;border:1px solid #dc2626;border-radius:10px;background:#fef2f2;color:#991b1b;font-weight:650}
.kb-form-error[data-visible="true"]{display:block}
.form-select[aria-invalid="true"]{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.15)}
.kb-contact-area{font-size:.9rem;color:var(--kb-text-muted,#475569);margin:.6rem 0}
#deviceForm[data-kb-single-category="true"] .kb-step[data-step="1"]{display:none}

#deviceForm[data-kb-single-category="true"] .kb-step[data-step="1"] + .kb-step-arrow{display:none}