/* =========================================================================
   Amazon'da Satış Yapmak — main.css
   Single stylesheet for the whole site. Pages must not use inline <style>
   blocks or style="" attributes — add classes here instead.
   ========================================================================= */

/* ---------- 1. Design tokens ---------- */
:root{
  --navy-950:#0d131a;
  --navy-900:#131921;
  --navy-800:#232f3e;
  --navy-700:#37475a;
  --navy-600:#4d5f75;
  --orange-700:#c26800;
  --orange-600:#e07d00;
  --orange-500:#ff9900;
  --orange-400:#ffad33;
  --orange-100:#fff1dc;
  --orange-050:#fff8ec;
  --white:#ffffff;
  --gray-050:#f6f7f9;
  --gray-100:#eceef1;
  --gray-200:#dde1e6;
  --gray-300:#c2c8d1;
  --gray-400:#9aa3b0;
  --gray-500:#6b7686;
  --gray-600:#4b5566;
  --gray-700:#333d4d;
  --success-600:#1a7f4e;
  --success-100:#e3f6ec;
  --error-600:#c23b2e;
  --error-100:#fbe8e6;

  --bg-page:var(--white);
  --bg-section-alt:var(--gray-050);
  --surface-card:var(--white);
  --text-primary:var(--navy-900);
  --text-secondary:var(--gray-600);
  --text-tertiary:var(--gray-500);
  --text-on-inverse:var(--white);
  --text-on-inverse-secondary:var(--gray-300);
  --border-subtle:var(--gray-200);
  --border-strong:var(--gray-300);
  --accent:var(--orange-500);
  --accent-hover:var(--orange-600);
  --accent-active:var(--orange-700);
  --accent-text-on:var(--navy-900);

  --font-display:'Outfit',system-ui,sans-serif;
  --font-body:'Karla',system-ui,sans-serif;
  --text-xs:13px;
  --text-sm:15px;
  --text-base:17px;
  --text-lg:20px;
  --text-xl:24px;
  --text-2xl:32px;
  --text-3xl:40px;
  --text-4xl:52px;
  --leading-tight:1.1;
  --leading-relaxed:1.65;
  --tracking-tight:-0.02em;
  --tracking-wide:0.04em;

  --space-3:12px;
  --space-4:16px;
  --space-6:24px;
  --space-8:32px;
  --radius-md:14px;
  --radius-lg:20px;
  --radius-pill:999px;
  --shadow-card:0 1px 0 rgba(19,25,33,0.04), 0 4px 16px rgba(19,25,33,0.06);
  --container-max:1120px;

  --sidebar-width:264px;
  --sidebar-width-collapsed:76px;
}

/* ---------- 2. Base / reset ---------- */
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--font-body);background:var(--bg-page);color:var(--text-primary)}
a{color:var(--orange-700);text-decoration:none}
a:hover{color:var(--accent-active)}
button{font-family:var(--font-display);cursor:pointer}
img{max-width:100%;display:block}
.container{max-width:var(--container-max);margin:0 auto;padding:0 24px}

/* ---------- 3. Shared UI atoms ---------- */
.badge{
  font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;
  letter-spacing:var(--tracking-wide);text-transform:uppercase;
  padding:6px 14px;border-radius:var(--radius-pill);display:inline-block;
}
.badge--accent{background:var(--orange-100);color:var(--orange-700)}
.badge--muted{background:var(--gray-100);color:var(--gray-600)}
.badge--inverse{background:rgba(255,255,255,0.1);color:var(--white)}
.text-inverse-strong{color:var(--white)}

.btn{
  font-family:var(--font-display);font-weight:600;border-radius:var(--radius-pill);
  border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;
  justify-content:center;gap:8px;transition:background-color .15s ease,border-color .15s ease,color .15s ease;
  padding:13px 26px;font-size:var(--text-sm);white-space:nowrap;
}
.btn--primary{background:var(--accent);color:var(--accent-text-on)}
.btn--primary:hover{background:var(--accent-hover)}
.btn--primary:active{background:var(--accent-active)}
.btn--primary:disabled{background:var(--gray-200);color:var(--gray-400);cursor:not-allowed}
.btn--outline{background:transparent;color:var(--navy-900);border-color:var(--navy-900)}
.btn--outline:hover{background:var(--navy-900);color:var(--white)}
.btn--outline.active{background:var(--navy-900);color:var(--white)}
.btn--outline-inverse{background:transparent;color:var(--white);border-color:rgba(255,255,255,0.4)}
.btn--outline-inverse:hover{background:rgba(255,255,255,0.12);border-color:var(--white)}
.btn--text{background:none;border:none;color:var(--text-tertiary);font-family:var(--font-body);font-size:var(--text-sm);padding:10px 4px;display:flex;align-items:center;gap:6px}
.btn--text:hover{color:var(--text-primary)}
.btn--text:disabled{opacity:0;pointer-events:none}

.icon-btn{
  width:38px;height:38px;border-radius:var(--radius-md);border:1px solid transparent;background:transparent;
  color:inherit;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background-color .15s ease;
}
.icon-btn svg{width:20px;height:20px}
.icon-btn:hover{background:rgba(255,255,255,0.08)}

.email-form{display:flex;gap:12px;width:100%;max-width:480px}
.email-form input{
  flex:1;font-family:var(--font-body);font-size:var(--text-base);padding:14px 20px;
  border-radius:var(--radius-pill);border:1px solid var(--border-strong);outline:none;
  color:var(--text-primary);background:var(--white);min-width:0;
}
.email-form input:focus{border-color:var(--accent)}
.form-note{font-family:var(--font-body);font-size:var(--text-sm);color:var(--gray-400)}
.form-message{font-family:var(--font-body);padding:14px 20px;border-radius:var(--radius-pill);font-size:var(--text-base);font-weight:500;max-width:480px}
.form-message--block{border-radius:var(--radius-md);max-width:none;width:100%;font-size:var(--text-sm)}
.form-message--success{color:var(--success-600);background:var(--success-100)}
.form-message--error{color:var(--error-600);background:var(--error-100)}
.hidden{display:none !important}

/* ---------- 4. App shell / sidebar / topbar ---------- */
.dev-banner{
  background:#fceec9;color:#7a4e00;text-align:center;font-family:var(--font-body);font-size:12.5px;font-weight:600;
  padding:9px 16px;position:sticky;top:0;z-index:70;
}
.dev-banner code{background:rgba(0,0,0,0.08);padding:1px 6px;border-radius:4px;font-family:monospace;font-size:11.5px}

.lang-switch{display:inline-flex;background:rgba(255,255,255,0.06);border-radius:var(--radius-pill);padding:4px}
.lang-btn{
  font-family:var(--font-display);font-size:12.5px;font-weight:700;color:var(--gray-300);padding:6px 14px;
  border-radius:var(--radius-pill);
}
.lang-btn.active{background:var(--white);color:var(--navy-900)}
.lang-switch--topbar{display:none}
.lang-switch--profile{background:var(--gray-050)}
.lang-switch--profile .lang-btn{color:var(--text-tertiary);padding:8px 18px}
.lang-switch--profile .lang-btn.active{background:var(--white);color:var(--text-primary);box-shadow:var(--shadow-card)}

/* NOTE: dashboard app-shell/sidebar/topbar chrome (.app-shell, .sidebar*,
   .main-col, .topbar*, .page, .sidebar-auth, .account-menu*) lives in
   css/dashboard.css, loaded only on dashboard/* pages via includes/header.php.
   This file (main.css) stays shared between the frontend (header_main.php)
   and dashboard, so dashboard-only chrome is kept out of it on purpose. */

/* ---------- 4b. Frontend top nav (index.php, login.php, signup.php) ---------- */
.site-topnav{background:var(--navy-900);position:sticky;top:0;z-index:50}
.site-topnav-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  max-width:var(--container-max);margin:0 auto;padding:16px 24px;
}
.site-topnav-brand{font-family:var(--font-display);font-weight:800;font-size:16px;color:var(--white);white-space:nowrap}
.site-topnav-brand span{color:var(--orange-500)}
.site-topnav-links{display:flex;align-items:center;gap:26px}
.site-topnav-links a{font-family:var(--font-body);font-size:14px;font-weight:600;color:var(--gray-300);white-space:nowrap}
.site-topnav-links a:hover{color:var(--white)}
.site-topnav-links a.active{color:var(--orange-500)}
.site-topnav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.topnav-auth{display:flex;align-items:center;gap:8px}
.topnav-auth .btn{padding:9px 16px;font-size:13px}

/* Açılır alt menü ("Araçlar"). Tıklamayla açılır (.open sınıfı JS'ten). */
.topnav-dropdown{position:relative}
.topnav-dropdown-trigger{
  display:flex;align-items:center;gap:5px;background:none;border:0;padding:0;cursor:pointer;
  font-family:var(--font-body);font-size:14px;font-weight:600;color:var(--gray-300);white-space:nowrap;
}
.topnav-dropdown-trigger:hover{color:var(--white)}
.topnav-dropdown-trigger svg{width:14px;height:14px;transition:transform .15s ease}
.topnav-dropdown.open .topnav-dropdown-trigger{color:var(--white)}
.topnav-dropdown.open .topnav-dropdown-trigger svg{transform:rotate(180deg)}
.topnav-dropdown-menu{
  display:none;position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);
  min-width:250px;background:var(--white);border:1px solid var(--border-subtle);
  border-radius:var(--radius-md);box-shadow:0 8px 28px rgba(19,25,33,0.18);padding:8px;z-index:60;
}
.topnav-dropdown.open .topnav-dropdown-menu{display:block}
.topnav-dropdown-menu a{
  display:block;padding:10px 12px;border-radius:10px;
  font-family:var(--font-body);font-size:var(--text-sm);font-weight:600;color:var(--text-primary);white-space:normal;
}
.topnav-dropdown-menu a:hover{background:var(--orange-050);color:var(--orange-700)}
.site-topnav-toggle{display:none;color:var(--white)}
.site-topnav-mobile{display:none}

@media(max-width:980px){
  .site-topnav-links,.site-topnav-actions{display:none}
  .site-topnav-toggle{display:flex}
  .site-topnav-mobile{
    display:none;flex-direction:column;gap:2px;padding:8px 24px 20px;background:var(--navy-800);
  }
  .site-topnav-mobile.open{display:flex}
  .site-topnav-mobile a{
    padding:11px 4px;color:var(--gray-300);font-family:var(--font-body);font-weight:600;font-size:14px;
    border-bottom:1px solid rgba(255,255,255,0.06);
  }
  .site-topnav-mobile a:hover{color:var(--white)}
  .site-topnav-mobile-sub{padding-left:16px !important;font-weight:500 !important;font-size:13px !important;color:var(--gray-400) !important}
  .site-topnav-mobile-sub:hover{color:var(--white) !important}
  .site-topnav-mobile-actions{display:flex;flex-direction:column;gap:10px;margin-top:14px}
  .site-topnav-mobile-actions .topnav-auth{flex-direction:column;align-items:stretch}
  .site-topnav-mobile-actions .topnav-auth .btn{width:100%}
  .site-topnav-mobile-actions .lang-switch{align-self:flex-start}
}

/* ---------- 5. Site footer ---------- */
.site-footer{background:var(--navy-900);padding:32px 24px}
.site-footer-inner{max-width:var(--container-max);margin:0 auto;display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center}
.footer-links{display:flex;gap:20px;font-family:var(--font-body);font-size:var(--text-sm)}
.footer-links a{color:var(--gray-300)}
.footer-links a:hover{color:var(--white)}
.footer-copy{font-family:var(--font-body);font-size:var(--text-xs);color:var(--gray-500)}
.footer-disclaimer{font-family:var(--font-body);font-size:var(--text-xs);color:var(--gray-600);max-width:480px}

/* ---------- 6. Landing / waitlist page ---------- */
.hero{background:var(--navy-900);padding:64px 24px 88px}
.hero .wrap{display:flex;flex-direction:column;align-items:center;text-align:center;gap:24px;max-width:var(--container-max);margin:0 auto}
.hero h1{
  font-family:var(--font-display);font-weight:800;font-size:var(--text-4xl);line-height:var(--leading-tight);
  letter-spacing:var(--tracking-tight);color:var(--white);max-width:760px;margin:0;
}
.hero p.sub{font-family:var(--font-body);font-size:var(--text-lg);line-height:var(--leading-relaxed);color:var(--text-on-inverse-secondary);max-width:600px;margin:0}
.hero .form-wrap{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:8px}
.bonus-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-on-inverse-secondary);max-width:480px}

.value-props{background:var(--bg-section-alt);padding:64px 24px}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:var(--container-max);margin:0 auto}
.value-card{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:var(--space-4)}
.value-card .icon-wrap{width:48px;height:48px;border-radius:var(--radius-md);background:var(--orange-050);color:var(--orange-500);display:flex;align-items:center;justify-content:center}
.value-card .icon-wrap svg{width:24px;height:24px}
.value-card h3{font-family:var(--font-display);font-weight:600;font-size:var(--text-lg);color:var(--text-primary);margin:0}
.value-card p{font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--text-secondary);margin:0}

.second-cta{background:var(--navy-800);padding:80px 24px}
.second-cta .wrap{display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px;max-width:var(--container-max);margin:0 auto}
.second-cta h2{font-family:var(--font-display);font-weight:700;font-size:var(--text-2xl);color:var(--white);margin:0}
.second-cta p{font-family:var(--font-body);font-size:var(--text-base);color:var(--text-on-inverse-secondary);max-width:520px;margin:0;line-height:var(--leading-relaxed)}

.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:var(--container-max);margin:0 auto}
.tool-card{
  background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:28px;
  box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:12px;
}
.tool-card .icon-wrap{width:44px;height:44px;border-radius:var(--radius-md);background:var(--orange-050);color:var(--orange-600);display:flex;align-items:center;justify-content:center}
.tool-card .icon-wrap svg{width:22px;height:22px}
.tool-card h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);margin:0;color:var(--text-primary)}
.tool-card p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0;flex:1}
.tool-card .btn{align-self:flex-start}

/* ---------- 6b. Landing: tanıtım sayfası bölümleri ---------- */
/* Çapa linkleriyle (#nasil-calisir vb.) gelindiğinde başlık sticky
   menünün altında kalmasın diye her bölüme kaydırma payı veriyoruz. */
.anchor-section{scroll-margin-top:80px}

/* Hero'daki birincil/ikincil buton çifti */
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:6px}
.hero-note{font-family:var(--font-body);font-size:var(--text-sm);color:var(--gray-400);margin:0}

/* Rehberler bölümü: örnek makale başlıkları */
.guide-list{
  max-width:760px;margin:0 auto;background:var(--white);border:1px solid var(--border-subtle);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden;
}
.guide-list-item{
  display:flex;align-items:center;gap:14px;padding:16px 22px;
  border-bottom:1px solid var(--border-subtle);
}
.guide-list-item:last-child{border-bottom:0}
.guide-list-cat{
  font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;color:var(--orange-700);
  background:var(--orange-050);border-radius:var(--radius-pill);padding:4px 12px;white-space:nowrap;
}
.guide-list-title{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-primary);font-weight:600}
.section-cta{display:flex;justify-content:center;margin-top:32px}

/* AI Danışman bölümü: örnek soru-cevap balonu */
.ai-preview{
  max-width:640px;margin:0 auto;background:var(--white);border:1px solid var(--border-subtle);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:26px;display:flex;flex-direction:column;gap:14px;
}
.ai-bubble{border-radius:var(--radius-md);padding:14px 18px;font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-relaxed)}
.ai-bubble--user{background:var(--navy-800);color:var(--white);align-self:flex-end;max-width:80%}
.ai-bubble--bot{background:var(--gray-050);color:var(--text-secondary);border:1px solid var(--border-subtle);align-self:flex-start;max-width:90%}

/* Fiyatlar bölümü */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;max-width:900px;margin:0 auto}
.pricing-card{
  background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);padding:28px;text-align:center;display:flex;flex-direction:column;gap:8px;position:relative;
}
.pricing-card--featured{border-color:var(--orange-500);border-width:2px}
.pricing-badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  font-family:var(--font-display);font-size:var(--text-xs);font-weight:700;color:var(--accent-text-on);
  background:var(--accent);border-radius:var(--radius-pill);padding:4px 14px;white-space:nowrap;
}
.pricing-credits{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary)}
.pricing-credits span{font-family:var(--font-body);font-weight:400;font-size:var(--text-sm);color:var(--text-tertiary)}
.pricing-name{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary)}
.pricing-price{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--orange-700);margin-top:4px}
.pricing-note{text-align:center;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-tertiary);margin:28px auto 0;max-width:560px;line-height:var(--leading-relaxed)}

/* SSS */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px 24px}
.faq-item h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);color:var(--text-primary);margin:0 0 8px}
.faq-item p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0}

@media(max-width:640px){
  .pricing-grid{grid-template-columns:1fr}
  .guide-list-item{flex-direction:column;align-items:flex-start;gap:8px}
  .ai-bubble--user,.ai-bubble--bot{max-width:100%}
}

/* ---------- 7. Wizard shell (model selector + application assistant) ---------- */
.sheet{width:100%;max-width:680px;margin:0 auto;padding:48px 24px 0}
.masthead{text-align:center;margin-bottom:36px}
.masthead .badge{margin-bottom:16px}
.masthead h1{
  font-family:var(--font-display);font-weight:800;font-size:var(--text-3xl);line-height:var(--leading-tight);
  letter-spacing:var(--tracking-tight);color:var(--text-primary);max-width:520px;margin:0 auto 12px;
}
.masthead h1 span{color:var(--orange-600)}
.masthead .sub{font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--text-secondary);max-width:460px;margin:0 auto}

.route-wrap{position:relative;margin:40px 0 40px;padding:0 4px}
.route-line{position:absolute;top:13px;left:6px;right:6px;height:2px;background:var(--border-subtle);z-index:0}
.route-line-fill{position:absolute;top:13px;left:6px;height:2px;background:var(--accent);z-index:1;transition:width .5s cubic-bezier(.65,0,.35,1)}
.ports{position:relative;z-index:2;display:flex;justify-content:space-between}
.port{display:flex;flex-direction:column;align-items:center;gap:8px;width:11%}
.port-dot{
  width:26px;height:26px;border-radius:50%;background:var(--white);border:2px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:11px;font-weight:600;
  color:var(--text-tertiary);transition:all .3s ease;
}
.port.done .port-dot{background:var(--accent);border-color:var(--accent);color:var(--accent-text-on)}
.port.active .port-dot{background:var(--navy-900);border-color:var(--navy-900);color:var(--white);transform:scale(1.15);box-shadow:0 0 0 4px rgba(19,25,33,0.10)}

.card{
  background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);padding:var(--space-8);position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent)}
.step-tag{font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--orange-600);margin-bottom:8px}
.question{font-family:var(--font-display);font-weight:700;font-size:var(--text-xl);line-height:1.3;margin:0 0 6px;color:var(--text-primary)}
.hint{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0 0 24px;line-height:var(--leading-relaxed)}

.options{display:flex;flex-direction:column;gap:10px}
.option{
  display:flex;align-items:flex-start;gap:14px;padding:16px 18px;border:1px solid var(--border-subtle);
  border-radius:var(--radius-md);background:var(--white);cursor:pointer;transition:border-color .15s ease,background .15s ease;
}
.option:hover{border-color:var(--orange-400)}
.option.selected{border-color:var(--accent);background:var(--orange-050)}
.option input{display:none}
.option-mark{width:18px;height:18px;flex:0 0 18px;border-radius:50%;border:2px solid var(--border-strong);margin-top:2px;position:relative;transition:border-color .15s ease}
.option.selected .option-mark{border-color:var(--accent)}
.option.selected .option-mark::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--accent)}
.option-text .otitle{font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);margin-bottom:2px}
.option-text .odesc{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary);line-height:1.5}

.nav-row{display:flex;justify-content:space-between;align-items:center;margin-top:28px;padding-top:20px;border-top:1px solid var(--border-subtle)}

.review-list{display:flex;flex-direction:column;margin-bottom:22px;border-top:1px solid var(--border-subtle)}
.review-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--border-subtle)}
.review-q{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary);max-width:52%}
.review-a{font-family:var(--font-body);font-size:var(--text-sm);font-weight:700;color:var(--text-primary);text-align:right}
.review-edit{background:none;border:none;color:var(--orange-700);font-family:var(--font-body);font-size:11px;text-decoration:underline;padding:0;margin-left:10px;cursor:pointer}

.extra-field{margin-top:4px;margin-bottom:24px}
.extra-field label{display:block;font-family:var(--font-body);font-size:var(--text-sm);font-weight:700;color:var(--text-primary);margin-bottom:8px}
.extra-field textarea{
  width:100%;min-height:76px;font-family:var(--font-body);font-size:var(--text-sm);padding:14px;
  border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--white);resize:vertical;color:var(--text-primary);
}
.extra-field textarea:focus{outline:none;border-color:var(--accent)}

.footnote{text-align:center;font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary);margin:24px 0 56px}

/* ---------- Auth pages (login / signup) ---------- */
.auth-shell{max-width:420px;margin:0 auto;padding:56px 24px 88px}
.auth-card{
  background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);padding:var(--space-8);position:relative;overflow:hidden;
}
.auth-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent)}
.auth-card .badge{margin-bottom:16px}
.auth-card h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);line-height:var(--leading-tight);color:var(--text-primary);margin:0 0 8px}
.auth-card .sub{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0 0 28px}

.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);margin-bottom:6px}
.field input{
  width:100%;padding:13px 16px;border:1px solid var(--border-strong);border-radius:var(--radius-md);
  font-family:var(--font-body);font-size:var(--text-base);color:var(--text-primary);background:var(--white);outline:none;
}
.field input:focus{border-color:var(--accent)}
.field-hint{font-family:var(--font-body);font-size:12px;color:var(--text-tertiary);margin-top:5px}

.btn-block{width:100%}

.auth-divider{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--text-tertiary);font-family:var(--font-body);font-size:var(--text-xs)}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--border-subtle)}

.btn-google{
  width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:13px 20px;
  border-radius:var(--radius-pill);border:1px solid var(--border-strong);background:var(--white);
  font-family:var(--font-display);font-weight:600;font-size:var(--text-sm);color:var(--text-primary);
  transition:background-color .15s ease,border-color .15s ease;
}
.btn-google:hover{background:var(--gray-050);border-color:var(--gray-400)}
.btn-google:disabled{opacity:.6;cursor:not-allowed}
.btn-google svg{width:18px;height:18px;flex:0 0 18px}

.auth-switch{text-align:center;margin-top:24px;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary)}
.auth-switch a{font-weight:700}

.auth-topline{text-align:center;margin-bottom:28px}
.auth-back-link{display:inline-flex}

/* ---------- Profile page ---------- */
.profile-card-header{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.profile-avatar{
  flex:0 0 56px;width:56px;height:56px;border-radius:50%;background:var(--navy-900);color:var(--white);
  font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);display:flex;align-items:center;justify-content:center;
}
.profile-header-text h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-xl);color:var(--text-primary);margin:0 0 2px}
.profile-header-text p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-tertiary);margin:0}
.profile-meta{
  display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid var(--border-subtle);
  font-family:var(--font-body);font-size:var(--text-sm);
}
.profile-meta span:first-child{color:var(--text-tertiary)}
.profile-meta span:last-child{color:var(--text-primary);font-weight:600}
.profile-section{margin-top:32px}
.profile-section h2{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);color:var(--text-primary);margin:0 0 16px}
.field input:disabled{background:var(--gray-050);color:var(--text-tertiary);cursor:not-allowed}
.profile-loading{text-align:center;padding:60px 0;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-tertiary)}

.auth-shell--wide{max-width:640px}

.profile-tabs{display:flex;gap:6px;margin:24px 0 4px;border-bottom:1px solid var(--border-subtle)}
.profile-tab{
  appearance:none;background:none;border:none;cursor:pointer;font-family:var(--font-display);font-weight:600;
  font-size:var(--text-sm);color:var(--text-tertiary);padding:12px 14px;margin-bottom:-1px;
  border-bottom:2px solid transparent;transition:color .15s ease,border-color .15s ease;
}
.profile-tab:hover{color:var(--text-primary)}
.profile-tab.active{color:var(--orange-700);border-bottom-color:var(--accent)}
.tab-panel.hidden{display:none}

.sales-model-subheading{
  font-family:var(--font-display);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);margin:26px 0 4px;
}
.sales-model-subheading--flush{margin:0}

.btn--small{padding:9px 16px;font-size:13px}

.sales-model-list-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 12px}

.sales-model-list{display:flex;flex-direction:column;gap:6px;margin-bottom:28px}
.sales-model-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;
  border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--white);cursor:pointer;
  transition:border-color .15s ease,background-color .15s ease;
}
.sales-model-row:hover{border-color:var(--orange-400)}
.sales-model-row.active{border-color:var(--accent);background:var(--orange-050)}
.sales-model-row-info{min-width:0}
.sales-model-row-title{font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sales-model-row-meta{font-family:var(--font-body);font-size:12px;color:var(--text-tertiary);margin-top:2px}
.sales-model-row-delete{
  flex:0 0 32px;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--text-tertiary);background:none;border:none;cursor:pointer;transition:background-color .15s ease,color .15s ease;
}
.sales-model-row-delete svg{width:16px;height:16px}
.sales-model-row-delete:hover{background:var(--error-100);color:var(--error-600)}

/* ---------- Chatbot page ---------- */
.chatbot-shell{max-width:760px;margin:0 auto;padding:40px 24px 24px}
.chatbot-intro{text-align:center;margin-bottom:24px}
.chatbot-intro h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 8px}
.chatbot-intro p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0}

.chatbot-card{
  background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);overflow:hidden;display:flex;flex-direction:column;height:min(68vh,620px);
}
.chatbot-topbar{padding:14px 18px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:12px}
.chatbot-avatar{
  width:38px;height:38px;border-radius:50%;background:var(--navy-900);color:var(--white);flex:0 0 38px;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:14px;
}
.chatbot-topbar-text{flex:1;min-width:0}
.chatbot-topbar-title{font-family:var(--font-display);font-weight:700;font-size:var(--text-sm);color:var(--text-primary)}
.chatbot-kb-status{display:flex;align-items:center;gap:6px;font-family:var(--font-body);font-size:11.5px;color:var(--text-tertiary)}
.kb-dot{width:7px;height:7px;border-radius:50%;background:var(--gray-400);flex:0 0 7px}
.kb-dot.active{background:var(--success-600)}
.chatbot-new-btn{
  font-family:var(--font-display);font-size:12px;font-weight:600;color:var(--text-tertiary);
  background:none;border:1px solid var(--border-strong);border-radius:var(--radius-pill);padding:7px 14px;
}
.chatbot-new-btn:hover{color:var(--text-primary);border-color:var(--text-primary)}

.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px}
.msg{display:flex;gap:10px;max-width:88%}
.msg--user{margin-left:auto;flex-direction:row-reverse}
.msg-avatar{
  width:28px;height:28px;border-radius:50%;flex:0 0 28px;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:11px;
}
.msg--bot .msg-avatar{background:var(--orange-100);color:var(--orange-700)}
.msg--user .msg-avatar{background:var(--navy-900);color:var(--white)}
.msg-bubble{padding:12px 16px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:var(--text-sm);line-height:1.55}
.msg--bot .msg-bubble{background:var(--gray-050);color:var(--text-primary);border-bottom-left-radius:4px}
.msg--user .msg-bubble{background:var(--navy-900);color:var(--white);border-bottom-right-radius:4px}
.msg-bubble p{margin:0 0 8px}
.msg-bubble p:last-child{margin-bottom:0}

.msg-feedback{display:flex;gap:2px;margin-top:8px;padding-top:8px;border-top:1px solid var(--border-subtle)}
.msg-feedback-btn{
  width:26px;height:26px;border-radius:6px;border:none;background:transparent;color:var(--text-tertiary);
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .12s ease,color .12s ease;
}
.msg-feedback-btn svg{width:14px;height:14px}
.msg-feedback-btn:hover{background:var(--gray-100);color:var(--text-secondary)}
.msg-feedback-up.active{background:var(--green-100,#dcfce7);color:var(--green-700,#15803d)}
.msg-feedback-down.active{background:var(--red-100,#fee2e2);color:var(--red-700,#b91c1c)}

.typing-dots{display:flex;gap:4px;padding:6px 2px}
.typing-dots span{width:6px;height:6px;border-radius:50%;background:var(--gray-400);animation:typingBlink 1.2s infinite ease-in-out}
.typing-dots span:nth-child(2){animation-delay:.2s}
.typing-dots span:nth-child(3){animation-delay:.4s}
@keyframes typingBlink{0%,80%,100%{opacity:.25}40%{opacity:1}}

.chat-error{margin:0 20px 12px;padding:10px 14px;border-radius:var(--radius-md);background:var(--error-100);color:var(--error-600);font-family:var(--font-body);font-size:12.5px}

.chat-composer{border-top:1px solid var(--border-subtle);padding:14px 16px;display:flex;gap:10px;align-items:flex-end}
.composer-textarea{
  flex:1;resize:none;border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:12px 14px;
  font-family:var(--font-body);font-size:var(--text-sm);max-height:140px;min-height:44px;outline:none;color:var(--text-primary);
}
.composer-textarea:focus{border-color:var(--accent)}
.composer-send{
  flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:var(--accent);color:var(--accent-text-on);
  border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .15s ease;
}
.composer-send:hover{background:var(--accent-hover)}
.composer-send:disabled{background:var(--gray-200);color:var(--gray-400);cursor:not-allowed}
.composer-send svg{width:18px;height:18px}

@media(max-width:640px){
  .chatbot-card{height:calc(100vh - 220px)}
  .chatbot-shell{padding:20px 16px 16px}
}

/* ---------- chatbot.php: full-page scroll, fixed composer (Claude-style) ---------- */
.chat-page{max-width:760px;margin:0 auto;padding:36px 24px 160px}
.chat-page-status{
  display:flex;align-items:center;gap:12px;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--border-subtle);
}

/* Base .chat-messages (used by the floating widget) scrolls inside a
   fixed-height card. On chatbot.php we want the opposite: no internal
   scroll, just flow with the page — this modifier overrides that. */
.chat-messages.chat-messages--flow{flex:none;overflow:visible;padding:0}

.chat-composer-fixed{
  position:fixed;left:var(--sidebar-width);right:0;bottom:0;background:var(--white);
  border-top:1px solid var(--border-subtle);padding:14px 24px calc(14px + env(safe-area-inset-bottom));
  z-index:30;transition:left .22s ease;
}
/* .app-shell.sidebar-collapsed .chat-composer-fixed override moved to dashboard.css */
.chat-composer-inner{max-width:712px;margin:0 auto;display:flex;gap:10px;align-items:flex-end}

@media(max-width:900px){
  .chat-composer-fixed{left:0}
}
@media(max-width:640px){
  .chat-page{padding:20px 16px 150px}
}

/* ---------- Chat history page ---------- */
.chats-shell{max-width:680px;margin:0 auto;padding:40px 24px 60px}
.chats-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:6px}
.chats-head h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0}
.chats-subtitle{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:6px 0 24px}

.chats-list{display:flex;flex-direction:column;gap:4px}
.chat-row{
  display:flex;align-items:center;gap:12px;padding:12px 10px;border-radius:var(--radius-md);
  cursor:pointer;position:relative;transition:background-color .12s ease;
}
.chat-row:hover{background:var(--gray-050)}
.chat-row-icon{
  width:36px;height:36px;border-radius:50%;background:var(--orange-100);color:var(--orange-700);flex:0 0 36px;
  display:flex;align-items:center;justify-content:center;
}
.chat-row-icon svg{width:17px;height:17px}
.chat-row-body{flex:1;min-width:0}
.chat-row-title{
  font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.chat-row-title-input{
  width:100%;font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);
  border:1px solid var(--accent);border-radius:6px;padding:3px 8px;outline:none;background:var(--white);
}
.chat-row-meta{
  font-family:var(--font-body);font-size:12px;color:var(--text-tertiary);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;margin-top:2px;
}
.chat-row-more{
  flex:0 0 32px;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--text-tertiary);background:none;border:none;opacity:0;transition:opacity .15s ease,background-color .15s ease;
}
.chat-row-more svg{width:17px;height:17px}
.chat-row:hover .chat-row-more,.chat-row-more.open{opacity:1}
.chat-row-more:hover{background:var(--gray-100);color:var(--text-primary)}

.chat-row-menu{
  position:absolute;top:44px;right:8px;background:var(--white);border:1px solid var(--border-subtle);
  border-radius:var(--radius-md);box-shadow:var(--shadow-card);min-width:168px;z-index:15;overflow:hidden;
}
.chat-row-menu button{
  width:100%;text-align:left;padding:10px 14px;background:none;border:none;font-family:var(--font-body);
  font-size:13.5px;color:var(--text-primary);display:flex;align-items:center;gap:9px;cursor:pointer;
}
.chat-row-menu button svg{width:15px;height:15px;flex:0 0 15px;color:var(--text-tertiary)}
.chat-row-menu button:hover{background:var(--gray-050)}
.chat-row-menu button.danger{color:var(--error-600)}
.chat-row-menu button.danger svg{color:var(--error-600)}

.chats-empty{text-align:center;padding:60px 20px;color:var(--text-tertiary);font-family:var(--font-body);font-size:var(--text-sm)}
.chats-demo-note{
  margin-top:20px;padding:12px 16px;border-radius:var(--radius-md);background:var(--gray-050);
  font-family:var(--font-body);font-size:12px;color:var(--text-tertiary);text-align:center;
}

/* ---------- Dashboard home ---------- */
.dashboard-home{max-width:var(--container-max);margin:0 auto;padding:40px 24px 60px}
.dashboard-welcome{margin-bottom:36px}
.dashboard-welcome h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 8px}
.dashboard-welcome p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0}

/* ---------- Article page (Knowledge Base) ---------- */
.article-shell{max-width:820px;margin:0 auto;padding:40px 24px 80px}
.article-back{margin-bottom:20px;display:inline-flex}
.article-header{margin-bottom:0}
.article-badge{margin-bottom:14px}
.article-title{
  font-family:var(--font-display);font-weight:800;font-size:var(--text-3xl);line-height:var(--leading-tight);
  letter-spacing:var(--tracking-tight);color:var(--text-primary);margin:0 0 16px;
}
.article-meta{
  display:flex;gap:18px;flex-wrap:wrap;font-family:var(--font-body);font-size:13px;color:var(--text-tertiary);
  margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-subtle);
}
.article-meta span{display:flex;align-items:center;gap:6px}
.article-meta svg{width:14px;height:14px}

.article-toc{background:var(--gray-050);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px 22px;margin-bottom:36px}
.article-toc-title{font-family:var(--font-display);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--text-tertiary);margin:0 0 12px}
.article-toc ol{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:7px}
.article-toc a{font-family:var(--font-body);font-size:13.5px;color:var(--text-secondary);font-weight:600}
.article-toc a:hover{color:var(--accent-hover)}

.article-body{font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--text-primary)}
.article-body h2{
  font-family:var(--font-display);font-weight:800;font-size:var(--text-xl);color:var(--text-primary);
  margin:44px 0 16px;scroll-margin-top:24px;
}
.article-body > h2:first-child{margin-top:0}
.article-body h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--text-primary);margin:32px 0 12px;scroll-margin-top:24px}
.article-body h4{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);color:var(--orange-700);margin:26px 0 10px;scroll-margin-top:24px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 16px;padding-left:22px}
.article-body li{margin-bottom:8px}
.article-body strong{color:var(--text-primary);font-weight:700}
.article-body hr{border:none;border-top:1px solid var(--border-subtle);margin:36px 0}

.article-table-wrap{overflow-x:auto;margin:0 0 20px;border:1px solid var(--border-subtle);border-radius:var(--radius-md)}
.article-body table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}
.article-body th{background:var(--gray-050);text-align:left;font-family:var(--font-display);font-weight:700;font-size:12.5px;color:var(--text-secondary);padding:10px 14px;border-bottom:1px solid var(--border-subtle);white-space:nowrap}
.article-body td{padding:12px 14px;border-bottom:1px solid var(--border-subtle);vertical-align:top;color:var(--text-secondary)}
.article-body tr:last-child td{border-bottom:none}

.article-note{
  display:flex;gap:10px;padding:14px 16px;border-radius:var(--radius-md);background:var(--orange-050);
  border-left:3px solid var(--accent);margin:0 0 20px;font-size:var(--text-sm);color:var(--text-secondary);
}
.article-note svg{flex:0 0 18px;width:18px;height:18px;color:var(--orange-600);margin-top:1px}
.article-note.warn{background:var(--error-100);border-left-color:var(--error-600)}
.article-note.warn svg{color:var(--error-600)}
.article-note.kb{background:var(--gray-050);border-left-color:var(--gray-400)}
.article-note.kb svg{color:var(--gray-500)}

.article-checklist{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-direction:column;gap:8px}
.article-checklist li{display:flex;align-items:flex-start;gap:10px;font-size:var(--text-sm);color:var(--text-secondary)}
.article-checklist li svg{flex:0 0 18px;width:18px;height:18px;margin-top:1px;color:var(--success-600)}
.article-checklist.todo li svg{color:var(--gray-400)}

.article-cta{margin-top:48px;padding:26px;border-radius:var(--radius-lg);background:var(--navy-900);display:flex;flex-direction:column;gap:14px}
.article-cta h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--white);margin:0}
.article-cta p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-on-inverse-secondary);margin:0;line-height:var(--leading-relaxed)}
.article-cta-links{display:flex;gap:10px;flex-wrap:wrap}

@media(max-width:640px){
  .article-shell{padding:24px 16px 60px}
  .article-title{font-size:var(--text-2xl)}
  .article-meta{gap:12px 16px}
}

/* Legal pages (gizlilik.php, iletisim.php, vb.) — aynı içerik yazı tipi
   olan .article-body'yi tekrar kullanıyor, burada sadece o class'ın
   içermediği kendine özgü kısımlar (başlık bloğu, "kısaca" özet kutusu). */
.legal-shell{max-width:760px;margin:0 auto;padding:40px 24px 80px}
.legal-head{margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--border-subtle)}
.legal-head h1{
  font-family:var(--font-display);font-weight:800;font-size:var(--text-3xl);line-height:var(--leading-tight);
  letter-spacing:var(--tracking-tight);color:var(--text-primary);margin:0 0 8px;
}
.legal-updated{font-family:var(--font-body);font-size:13px;color:var(--text-tertiary);margin:0}

.legal-summary{background:var(--gray-050);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:22px 24px;margin-bottom:36px}
.legal-summary h2{font-family:var(--font-display);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--text-tertiary);margin:0 0 14px}
.legal-summary ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px}
.legal-summary li{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed)}
.legal-summary li strong{color:var(--text-primary)}
.legal-summary-note{margin:16px 0 0;padding-top:14px;border-top:1px dashed var(--border-subtle);font-family:var(--font-body);font-size:12px;color:var(--text-tertiary);font-style:italic}

.article-body code{background:var(--gray-100);padding:1px 6px;border-radius:4px;font-family:monospace;font-size:0.9em;color:var(--text-primary)}

@media(max-width:640px){
  .legal-shell{padding:24px 16px 60px}
  .legal-head h1{font-size:var(--text-2xl)}
}

/* ---------- Page chat widget (floating, bottom-right) ---------- */
.page-chat-fab{
  position:fixed;right:24px;bottom:24px;width:56px;height:56px;border-radius:50%;background:var(--navy-900);
  color:var(--white);display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;
  box-shadow:0 8px 24px rgba(19,25,33,0.28);z-index:80;transition:transform .15s ease,background-color .15s ease;
}
.page-chat-fab:hover{background:var(--navy-800);transform:scale(1.05)}
.page-chat-fab svg{width:23px;height:23px}
.page-chat-fab .fab-close-icon{display:none}
.page-chat-fab.open .fab-chat-icon{display:none}
.page-chat-fab.open .fab-close-icon{display:block}
.fab-dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:var(--accent);
  border:2px solid var(--navy-900);
}

.page-chat-panel{
  position:fixed;right:24px;bottom:92px;width:380px;max-width:calc(100vw - 32px);height:min(560px,calc(100vh - 140px));
  background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;overflow:hidden;z-index:79;transform-origin:bottom right;
  opacity:0;transform:translateY(10px) scale(.97);pointer-events:none;transition:opacity .16s ease,transform .16s ease;
}
.page-chat-panel.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}

.page-chat-header{padding:14px 16px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:10px}
.page-chat-history-btn{
  flex:0 0 auto;width:28px;height:28px;border-radius:8px;border:none;background:transparent;color:var(--text-tertiary);
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .12s ease,color .12s ease;
}
.page-chat-history-btn:hover{background:var(--gray-100);color:var(--text-secondary)}
.page-chat-history-btn.active{background:var(--orange-100);color:var(--orange-700)}
.page-chat-history-btn svg{width:17px;height:17px}
.page-chat-avatar{
  width:32px;height:32px;border-radius:50%;background:var(--orange-100);color:var(--orange-700);flex:0 0 32px;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:12px;
}
.page-chat-header-text{flex:1;min-width:0}
.page-chat-title{font-family:var(--font-display);font-weight:700;font-size:13.5px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.page-chat-subtitle{font-family:var(--font-body);font-size:11.5px;color:var(--text-tertiary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.page-chat-guest{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px 24px;gap:12px}
.page-chat-guest svg{width:32px;height:32px;color:var(--gray-300)}
.page-chat-guest p{margin:0;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:var(--leading-relaxed)}

.page-chat-history-label{
  font-family:var(--font-body);font-size:11px;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;
  letter-spacing:.03em;padding:2px 0 8px;margin-bottom:6px;border-bottom:1px dashed var(--border-subtle);
}
.page-chat-history-empty{font-family:var(--font-body);font-size:12.5px;color:var(--text-tertiary);padding:4px 0 8px;font-style:italic}

@media(max-width:640px){
  .page-chat-panel{right:12px;bottom:84px;width:calc(100vw - 24px);height:min(70vh,560px)}
  .page-chat-fab{right:16px;bottom:16px}
}

/* Sidebar / topbar auth buttons */
.topbar-auth{display:flex;align-items:center;gap:10px}

/* ---------- 8. Results (both wizards) ---------- */
.results-head{text-align:center;margin-bottom:28px}
.stamp{margin-bottom:16px}

.result-card{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--white);padding:24px;margin-bottom:14px;position:relative}
.result-card.rank1{border-color:var(--accent);background:linear-gradient(180deg,var(--orange-050),var(--white) 65%)}
.rank-badge{
  position:absolute;top:-12px;left:22px;background:var(--navy-900);color:var(--white);
  font-family:var(--font-display);font-size:10.5px;font-weight:600;letter-spacing:var(--tracking-wide);
  text-transform:uppercase;padding:5px 12px;border-radius:var(--radius-pill);
}
.result-card.rank1 .rank-badge{background:var(--accent);color:var(--accent-text-on)}
.result-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-top:8px}
.result-name{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--text-primary)}
.match-score{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary);text-align:right;white-space:nowrap}
.bar-track{height:6px;background:var(--gray-100);border-radius:var(--radius-pill);overflow:hidden;margin:14px 0 16px}
.bar-fill{height:100%;background:var(--navy-700);border-radius:var(--radius-pill);transition:width .8s ease}
.rank1 .bar-fill{background:var(--accent)}
.result-why{font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--text-secondary);margin:0 0 12px}
.result-tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-family:var(--font-body);font-size:11.5px;font-weight:600;color:var(--orange-700);background:var(--orange-100);padding:5px 11px;border-radius:var(--radius-pill)}

.caution-box{
  margin-top:24px;padding:16px 18px;border-left:3px solid var(--error-600);background:var(--error-100);
  border-radius:0 var(--radius-md) var(--radius-md) 0;font-family:var(--font-body);font-size:var(--text-xs);
  line-height:var(--leading-relaxed);color:var(--text-secondary);
}
.caution-box strong{color:var(--error-600)}
.restart-row{text-align:center;margin-top:32px}

.result-block{margin-bottom:26px}
.result-block h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);color:var(--text-primary);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.result-block h3 svg{width:18px;height:18px;color:var(--orange-600)}

.doc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.doc-list li{display:flex;align-items:flex-start;gap:10px;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:1.5;padding:12px 14px;background:var(--gray-050);border-radius:var(--radius-md)}
.doc-list li svg{flex:0 0 18px;width:18px;height:18px;margin-top:1px;color:var(--success-600)}
.doc-list li strong{color:var(--text-primary)}

.tip-card{display:flex;gap:12px;padding:16px 18px;border-radius:var(--radius-md);margin-bottom:12px;border-left:3px solid var(--accent);background:var(--orange-050)}
.tip-card.warn{border-left-color:var(--error-600);background:var(--error-100)}
.tip-card svg{flex:0 0 18px;width:18px;height:18px;margin-top:2px;color:var(--orange-600)}
.tip-card.warn svg{color:var(--error-600)}
.tip-card p{margin:0;font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--text-secondary)}
.tip-card p strong{color:var(--text-primary)}

.scenario-cta{margin-top:8px;padding:22px;border-radius:var(--radius-md);background:var(--navy-900);display:flex;flex-direction:column;gap:10px}
.scenario-cta p{margin:0;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-on-inverse-secondary);line-height:var(--leading-relaxed)}
.scenario-cta a.btn{align-self:flex-start}

/* ---------- 9. Scenario explorer page ---------- */
.section{padding:64px 24px}
.section-alt{background:var(--bg-section-alt)}
.section-head{max-width:640px;margin:0 auto 36px;text-align:center}
.section-head .eyebrow{font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--orange-600);margin-bottom:10px}
.section-head h2{font-family:var(--font-display);font-weight:700;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 10px}
.section-head p{font-family:var(--font-body);font-size:var(--text-base);color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0}

.stage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:var(--container-max);margin:0 auto}
.stage-card{background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:26px 22px;box-shadow:var(--shadow-card);position:relative}
.stage-num{
  font-family:var(--font-display);font-weight:800;font-size:13px;color:var(--accent-text-on);background:var(--accent);
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.stage-card h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);margin:0 0 6px;color:var(--text-primary)}
.stage-card p{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary);margin:0;line-height:1.5}

.checklist-card{max-width:760px;margin:32px auto 0;background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:32px}
.checklist-card h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);margin:0 0 18px;color:var(--text-primary)}
.checklist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}
.checklist li{display:flex;align-items:flex-start;gap:10px;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:1.5}
.checklist li svg{flex:0 0 18px;width:18px;height:18px;margin-top:2px;color:var(--success-600)}

.explorer-wrap{max-width:820px;margin:0 auto}
.filter-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}

.scenario-group{margin-bottom:32px}
.scenario-group-title{font-family:var(--font-display);font-size:12px;font-weight:700;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--text-tertiary);margin:0 0 12px;padding-left:4px}
.scenario-item{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--white);margin-bottom:10px;overflow:hidden;transition:border-color .15s ease}
.scenario-item.open{border-color:var(--accent)}
.scenario-head{width:100%;display:flex;align-items:center;gap:14px;padding:16px 18px;background:none;border:none;cursor:pointer;text-align:left}
.scenario-num{flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:var(--gray-100);color:var(--text-secondary);font-family:var(--font-display);font-weight:700;font-size:12.5px;display:flex;align-items:center;justify-content:center}
.scenario-item.open .scenario-num{background:var(--navy-900);color:var(--white)}
.scenario-item.has-content .scenario-num{background:var(--accent);color:var(--accent-text-on)}
.scenario-item.open.has-content .scenario-num{background:var(--navy-900);color:var(--white)}
.scenario-title{flex:1;font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);line-height:1.4}
.scenario-chevron{flex:0 0 16px;width:16px;height:16px;color:var(--text-tertiary);transition:transform .2s ease}
.scenario-item.open .scenario-chevron{transform:rotate(180deg)}
.scenario-panel{max-height:0;overflow:hidden;transition:max-height .3s ease}
.scenario-panel-inner{padding:0 22px 26px 62px}

.placeholder-note{display:flex;align-items:center;gap:10px;background:var(--gray-050);border:1px dashed var(--border-strong);border-radius:var(--radius-md);padding:14px 16px;font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary)}

.demo-content h4{font-family:var(--font-display);font-weight:700;color:var(--orange-700);text-transform:uppercase;letter-spacing:var(--tracking-wide);font-size:11.5px;margin:20px 0 8px}
.demo-content h4:first-child{margin-top:4px}
.demo-content p{font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--text-secondary);margin:0 0 10px}
.demo-content ul{margin:0 0 10px;padding-left:18px}
.demo-content li{font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--text-secondary);margin-bottom:6px}
.demo-content strong{color:var(--text-primary)}

.faq-list{margin-top:6px;border-top:1px solid var(--border-subtle)}
.faq-item{border-bottom:1px solid var(--border-subtle);padding:14px 0}
.faq-q{font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);color:var(--text-primary);margin:0 0 6px}
.faq-a{font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--text-secondary);margin:0}

.demo-flag{margin-bottom:16px}

/* ---------- 10. Responsive ---------- */
/* Dashboard-shell mobile rules (.sidebar, .app-shell, .topbar-menu-btn,
   .lang-switch--topbar) moved to css/dashboard.css */

@media(max-width:640px){
  .stage-grid{grid-template-columns:1fr 1fr}
  .value-grid{grid-template-columns:1fr}
  .tools-grid{grid-template-columns:1fr}
  .email-form{flex-direction:column}
  .hero h1{font-size:var(--text-3xl)}
  .masthead h1{font-size:var(--text-2xl)}
  .card{padding:24px 20px}
  .question{font-size:var(--text-lg)}
  .checklist{grid-template-columns:1fr}
  .review-q{max-width:56%}
  .scenario-panel-inner{padding-left:22px}
}

/* ==========================================================
   credits.php — Kredi paketleri sayfası
   ========================================================== */
.credits-page{max-width:900px;margin:0 auto;padding:40px 24px 60px}
.credits-head{margin-bottom:24px}
.credits-head h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 6px}
.credits-head .sub{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0}

.credits-balance-card{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--navy-900);color:var(--text-on-inverse);border-radius:var(--radius-lg);
  padding:20px 24px;margin-bottom:20px;
}
.credits-balance-label{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-on-inverse-secondary)}
.credits-balance-value{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--white)}

.credits-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:8px}
.credit-package-card{
  border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--white);
  padding:24px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-card);
}
.credit-package-credits{font-family:var(--font-display);font-weight:800;font-size:var(--text-xl);color:var(--text-primary)}
.credit-package-credits span{font-family:var(--font-body);font-weight:400;font-size:var(--text-sm);color:var(--text-tertiary)}
.credit-package-name{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin-bottom:8px}
.credit-package-price{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--orange-700);margin-bottom:16px}
.credit-package-buy:disabled{opacity:.55;cursor:not-allowed}

/* ==========================================================
   credits.php — özellik başına kredi maliyeti tablosu
   ========================================================== */
.credits-feature-costs{margin-top:40px}
.credits-feature-costs h2{font-family:var(--font-display);font-weight:800;font-size:var(--text-lg);color:var(--text-primary);margin:0 0 14px}
.feature-costs-table-wrap{
  border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;
  background:var(--white);box-shadow:var(--shadow-card);
}
.feature-costs-table{width:100%;border-collapse:collapse;font-family:var(--font-body);font-size:var(--text-sm)}
.feature-costs-table thead th{
  text-align:left;padding:14px 20px;background:var(--gray-050);color:var(--text-tertiary);
  font-family:var(--font-display);font-weight:600;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:var(--tracking-wide);
  border-bottom:1px solid var(--border-subtle);
}
.feature-costs-table tbody td{padding:14px 20px;border-bottom:1px solid var(--border-subtle);color:var(--text-primary)}
.feature-costs-table tbody tr:last-child td{border-bottom:none}
.feature-costs-table tbody tr:hover{background:var(--gray-050)}
.feature-costs-col-credits{text-align:right;font-family:var(--font-display);font-weight:700;white-space:nowrap}

/* ==========================================================
   credits.php — bakiye kartına aktivite linki
   ========================================================== */
.credits-balance-card{align-items:center}
.credits-activity-link{font-family:var(--font-body);font-weight:600;font-size:var(--text-xs);color:var(--orange-400);white-space:nowrap;text-decoration:none}
.credits-activity-link:hover{color:var(--orange-500);text-decoration:underline}

/* ==========================================================
   activity.php — işlem geçmişi tablosu
   ========================================================== */
.activity-shell{max-width:900px;margin:0 auto;padding:40px 24px 60px}
.activity-head{margin-bottom:24px}
.activity-head h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 6px}
.activity-head .sub{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0}

.activity-table-wrap{
  border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;
  background:var(--white);box-shadow:var(--shadow-card);
}
.activity-table{width:100%;border-collapse:collapse;font-family:var(--font-body);font-size:var(--text-sm)}
.activity-table thead th{
  text-align:left;padding:14px 20px;background:var(--gray-050);color:var(--text-tertiary);
  font-family:var(--font-display);font-weight:600;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:var(--tracking-wide);
  border-bottom:1px solid var(--border-subtle);
}
.activity-table tbody td{padding:14px 20px;border-bottom:1px solid var(--border-subtle);color:var(--text-primary)}
.activity-table tbody tr:last-child td{border-bottom:none}
.activity-table tbody tr:hover{background:var(--gray-050)}
.activity-col-amount{text-align:right;font-family:var(--font-display);font-weight:700;white-space:nowrap}
.activity-amount--positive{color:var(--success-600)}
.activity-amount--negative{color:var(--error-600)}

/* ==========================================================
   help.php — placeholder
   ========================================================== */
.help-shell{max-width:680px;margin:0 auto;padding:60px 24px 80px;text-align:center}
.help-shell h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 10px}
.help-shell .sub{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0}

/* ==========================================================
   course.php — kurs vitrini / kataloğu
   ========================================================== */
.courses-page{max-width:900px;margin:0 auto;padding:40px 24px 60px}
.courses-head{margin-bottom:24px}
.courses-head h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 6px}
.courses-head .sub{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0}

.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:8px}
.course-card{
  display:flex;flex-direction:column;justify-content:space-between;gap:16px;
  border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--white);
  padding:24px;box-shadow:var(--shadow-card);text-decoration:none;transition:border-color .15s ease;
}
.course-card:hover{border-color:var(--accent)}
.course-card-body h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--text-primary);margin:0 0 8px}
.course-card-body p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);line-height:1.5;margin:0 0 10px}
.course-card-meta{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary)}
.course-card-footer{display:flex;align-items:center;justify-content:space-between}
.course-card-price{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);color:var(--orange-700)}
.course-card-cta{font-family:var(--font-body);font-weight:600;font-size:var(--text-xs);color:var(--navy-900)}

/* ==========================================================
   course-detail.php — kurs detay (modül/başlık, satın alma)
   ========================================================== */
.course-detail-shell{max-width:760px;margin:0 auto;padding:32px 24px 80px}
.course-detail-back{display:inline-block;margin-bottom:18px}
.course-detail-head{margin-bottom:24px}
.course-detail-head h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 8px}
.course-detail-head .sub{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0 0 10px}
.course-detail-meta{display:flex;gap:16px;font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary)}

.course-purchase-card{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:var(--navy-900);color:var(--text-on-inverse);border-radius:var(--radius-lg);
  padding:24px;margin-bottom:24px;
}
.course-purchase-card p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-on-inverse-secondary);margin:6px 0 0;max-width:420px}
.course-purchase-price{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--white)}
.course-purchase-price span{font-family:var(--font-body);font-weight:400;font-size:var(--text-sm);color:var(--text-on-inverse-secondary)}

.course-module-outline{display:flex;flex-direction:column;gap:10px}
.course-module-outline-item{
  display:flex;align-items:center;gap:12px;padding:16px 18px;
  border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--white);
  font-family:var(--font-body);font-weight:600;font-size:var(--text-sm);color:var(--text-secondary);
}
.course-module-outline-item svg{flex:0 0 18px;width:18px;height:18px;color:var(--text-tertiary)}

.course-progress-card{
  border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--white);
  padding:18px 22px;box-shadow:var(--shadow-card);margin-bottom:20px;
}
.course-progress-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary)}
.course-progress-bar{height:8px;border-radius:99px;background:var(--gray-100);overflow:hidden}
.course-progress-fill{height:100%;background:var(--accent);border-radius:99px;transition:width .3s ease}

.course-certificate-card{
  border:1px solid var(--success-600);border-radius:var(--radius-lg);background:var(--gray-050);
  padding:22px;margin-bottom:24px;
}
.course-certificate-card h3{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);color:var(--text-primary);margin:0 0 8px}
.course-certificate-card p{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);margin:0 0 4px}

.course-lesson-row{
  display:flex;align-items:center;gap:12px;padding:14px 16px;
  border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--white);
  margin-bottom:8px;text-decoration:none;transition:border-color .15s ease;
}
.course-lesson-row:hover{border-color:var(--accent)}
.course-lesson-row.done{background:var(--gray-050)}
.course-lesson-check{flex:0 0 18px;width:18px;height:18px;color:var(--success-600)}
.course-lesson-check svg{width:18px;height:18px}
.course-lesson-title{flex:1;font-family:var(--font-body);font-weight:600;font-size:var(--text-sm);color:var(--text-primary)}
.course-lesson-duration{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-tertiary)}

/* ==========================================================
   course-lesson.php — tek başlık içerik sayfası
   ========================================================== */
.course-lesson-shell{max-width:760px;margin:0 auto;padding:32px 24px 80px}
.course-lesson-head h1{font-family:var(--font-display);font-weight:800;font-size:var(--text-2xl);color:var(--text-primary);margin:0 0 20px}
.course-lesson-actions{display:flex;align-items:center;gap:14px;margin:28px 0}
#lessonDoneLabel{font-family:var(--font-body);font-weight:600;font-size:var(--text-sm);color:var(--success-600)}

/* ==========================================================
   post.php — Blog yazısı (public, header_main.php ile kullanılır)
   .article-shell / .article-header / .article-badge / .article-title /
   .article-meta / .article-toc / .article-body / .article-cta zaten var
   (bkz. "Article page (Knowledge Base)" bölümü) — blog yazısı da aynı
   içerik tipografisini kullanıyor. Burada sadece blog'a özgü, KB'de
   bulunmayan parçalar: kapak görseli, yazar satırı, etiketler,
   paylaş butonları, ilgili yazılar grid'i.
   ========================================================== */

.blog-cover{
  width:100%;aspect-ratio:16/7;border-radius:var(--radius-lg);overflow:hidden;
  margin-bottom:28px;background:linear-gradient(135deg,var(--navy-900),var(--navy-700));
  display:flex;align-items:center;justify-content:center;position:relative;
}
.blog-cover img{width:100%;height:100%;object-fit:cover}
.blog-cover-placeholder{
  color:rgba(255,255,255,0.28);font-family:var(--font-display);font-weight:800;
  font-size:13px;letter-spacing:var(--tracking-wide);text-transform:uppercase;
}

.blog-byline{
  display:flex;align-items:center;gap:12px;font-family:var(--font-body);
  margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-subtle);
}
.blog-author-avatar{
  width:40px;height:40px;border-radius:50%;background:var(--orange-100);color:var(--orange-700);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);
  font-weight:700;font-size:14px;flex:0 0 40px;overflow:hidden;
}
.blog-author-avatar img{width:100%;height:100%;object-fit:cover}
.blog-byline-text{display:flex;flex-direction:column;gap:2px}
.blog-author-name{font-weight:700;font-size:var(--text-sm);color:var(--text-primary)}
.blog-byline-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--text-tertiary)}
.blog-byline-meta span{display:flex;align-items:center;gap:5px}
.blog-byline-meta svg{width:13px;height:13px}

.blog-tags{display:flex;flex-wrap:wrap;gap:8px;margin:32px 0 0}

.blog-share{display:flex;align-items:center;gap:10px;margin-top:36px;padding-top:24px;border-top:1px solid var(--border-subtle)}
.blog-share-label{font-family:var(--font-body);font-size:12.5px;color:var(--text-tertiary);margin-right:4px}
.blog-share-btn{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--border-subtle);
  display:flex;align-items:center;justify-content:center;color:var(--text-secondary);
  background:var(--white);transition:border-color .15s ease,color .15s ease;
}
.blog-share-btn:hover{border-color:var(--accent);color:var(--orange-700)}
.blog-share-btn svg{width:16px;height:16px}

.blog-related{background:var(--bg-section-alt);padding:64px 24px;margin-top:8px}
.blog-related-inner{max-width:var(--container-max);margin:0 auto}
.blog-related-head{margin-bottom:28px}
.blog-related-head .eyebrow{
  font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;letter-spacing:var(--tracking-wide);
  text-transform:uppercase;color:var(--orange-600);margin-bottom:8px;
}
.blog-related-head h2{font-family:var(--font-display);font-weight:700;font-size:var(--text-xl);color:var(--text-primary);margin:0}
.blog-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.blog-card{
  background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-card);display:flex;flex-direction:column;
}
.blog-card-cover{
  aspect-ratio:16/9;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));
  display:flex;align-items:center;justify-content:center;
}
.blog-card-cover img{width:100%;height:100%;object-fit:cover}
.blog-card-cover-placeholder{color:rgba(255,255,255,0.3);font-size:11px;font-family:var(--font-display);font-weight:700;letter-spacing:var(--tracking-wide);text-transform:uppercase}
.blog-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.blog-card-cat{font-family:var(--font-display);font-size:11px;font-weight:700;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--orange-600)}
.blog-card-title{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);color:var(--text-primary);margin:0;line-height:1.3}
.blog-card-excerpt{font-family:var(--font-body);font-size:13.5px;color:var(--text-secondary);line-height:var(--leading-relaxed);margin:0;flex:1}
.blog-card-meta{font-family:var(--font-body);font-size:12px;color:var(--text-tertiary);margin-top:4px}

@media(max-width:860px){
  .blog-related-grid{grid-template-columns:1fr;}
}
@media(max-width:640px){
  .blog-cover{aspect-ratio:16/9;margin-bottom:22px}
  .blog-byline{flex-wrap:wrap}
}

/* ==========================================================
   blog.php — Blog ana sayfası (liste)
   Kapak/kart görünümü post.php'deki .blog-card ile aynı; burada sadece
   listeye özgü parçalar: öne çıkan yazı, kategori filtreleri, grid ve
   sayfalama.
   ========================================================== */

.blog-hero-sub{max-width:560px}

.blog-listing{max-width:var(--container-max);margin:0 auto;padding:56px 24px 80px}

.blog-featured{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-card);margin-bottom:48px;
}
.blog-featured-cover{background:linear-gradient(135deg,var(--navy-900),var(--navy-700));display:flex;align-items:center;justify-content:center;min-height:260px}
.blog-featured-cover img{width:100%;height:100%;object-fit:cover}
.blog-featured-cover-placeholder{color:rgba(255,255,255,0.28);font-family:var(--font-display);font-weight:800;font-size:13px;letter-spacing:var(--tracking-wide);text-transform:uppercase}
.blog-featured-body{padding:36px 40px;display:flex;flex-direction:column;justify-content:center;gap:14px}
.blog-featured-cat{font-family:var(--font-display);font-size:11.5px;font-weight:700;letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--orange-600)}
.blog-featured-title{font-family:var(--font-display);font-weight:800;font-size:var(--text-xl);line-height:1.3;color:var(--text-primary);margin:0}
.blog-featured-excerpt{font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--text-secondary);margin:0}
.blog-featured-meta{font-family:var(--font-body);font-size:12.5px;color:var(--text-tertiary);display:flex;gap:14px}
.blog-featured-cta{margin-top:6px}

.blog-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.blog-filter-chip{
  font-family:var(--font-display);font-weight:600;font-size:13.5px;color:var(--text-secondary);
  background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-pill);
  padding:8px 16px;transition:border-color .15s ease,color .15s ease,background .15s ease;
}
.blog-filter-chip:hover{border-color:var(--orange-400);color:var(--orange-700)}
.blog-filter-chip.active{background:var(--navy-900);border-color:var(--navy-900);color:var(--white)}

.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.blog-empty{text-align:center;padding:60px 20px;color:var(--text-tertiary);font-family:var(--font-body);font-size:var(--text-sm)}

.blog-pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:44px}
.blog-page-link{
  min-width:38px;height:38px;padding:0 12px;border-radius:var(--radius-pill);border:1px solid var(--border-subtle);
  background:var(--white);color:var(--text-secondary);font-family:var(--font-display);font-weight:600;font-size:13.5px;
  display:flex;align-items:center;justify-content:center;
}
.blog-page-link:hover{border-color:var(--orange-400);color:var(--orange-700)}
.blog-page-link.active{background:var(--navy-900);border-color:var(--navy-900);color:var(--white)}
.blog-page-link.disabled{opacity:.4;pointer-events:none}

@media(max-width:860px){
  .blog-grid{grid-template-columns:1fr 1fr}
  .blog-featured{grid-template-columns:1fr}
  .blog-featured-cover{min-height:200px}
  .blog-featured-body{padding:28px 24px}
}
@media(max-width:640px){
  .blog-grid{grid-template-columns:1fr}
}