/* /app paneli — web uyarlamasi. Bilesen siniflari (list-item, card-section, hero-zone, alert-banner,
 * info-block, usage-meter, segmented-control, brand-card, badge, btn...) assets/style.css'ten;
 * burada yalniz masaustu genislik/ritim ve mobil sayfa kabugunun (tab bar, sheet) web karsiligi. */
.app-container { max-width: 760px; padding-top: var(--space-6); padding-bottom: var(--space-8); }
.app-title { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 var(--space-4); }
.app-nav { display: flex; gap: var(--space-5); margin-left: var(--space-4); }
.app-nav a { font-size: 15px; font-weight: 500; color: var(--text-secondary); text-decoration: none; letter-spacing: -0.01em; padding: 6px 0; border-bottom: 2px solid transparent; }
.app-nav a:hover { color: var(--brand); }
.app-nav a.active { color: var(--brand); border-bottom-color: var(--brand); }
.app-flash { margin-bottom: var(--space-4); }
.app-footer { margin-top: var(--space-8); }
.app-footer .site-footer-copy a { color: inherit; }

/* Hero: sayfa basi — tasarimin ortali mobil hero'su web'de yatay (avatar solda, ad/meta sagda) */
.app-hero { display: grid; grid-template-columns: auto 1fr; column-gap: var(--space-4); align-items: center; text-align: left; padding: 0; margin: 0 0 var(--space-5); background: none; }
.app-hero > :not(.hero-avatar):not(.icon-tile) { grid-column: 2; }
.app-hero .hero-name { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 4px; overflow-wrap: anywhere; }
.app-hero .hero-meta { font-size: 15px; color: var(--text-secondary); margin: 0; }
.app-hero .hero-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--space-3); }
.app-hero .eyebrow { justify-self: start; margin-bottom: var(--space-2); }
.app-hero .hero-avatar, .app-hero .icon-tile { grid-row: 1 / span 3; }
.app-hero .hero-avatar { width: 72px; height: 72px; border-radius: var(--radius-2xl); background: var(--bg-surface); border: 0.5px solid var(--separator); display: flex; align-items: center; justify-content: center; overflow: hidden; font-weight: 700; font-size: 22px; color: var(--brand); margin: 0; }
.app-hero .hero-avatar img { width: 100%; height: 100%; object-fit: contain; }
.app-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.app-head form { flex-shrink: 0; }
.app-danger { color: var(--danger); }

/* Liste satirlari ve kartlar: tamamen link, hover geri bildirimi */
.app-row { text-decoration: none; color: inherit; transition: background 120ms ease; }
.app-row:hover { background: var(--bg-subtle); }
.app-row .trailing { color: var(--text-tertiary); font-size: 22px; line-height: 1; }
.app-row .leading svg, .list-item .leading svg { width: 22px; height: 22px; }
.card-section { margin-bottom: var(--space-5); }
.app-actions .subtitle { color: var(--text-secondary); }
.brand-list { display: grid; gap: var(--space-3); margin-bottom: var(--space-5); }
.app-card { text-decoration: none; color: inherit; margin: 0; transition: box-shadow 120ms ease; }
a.app-card:hover { box-shadow: var(--shadow-md); }
a.app-card:hover .brand-card-title { color: var(--brand); }
.brand-card.locked { cursor: default; }
.brand-card.locked .brand-card-title { letter-spacing: 0.08em; }
.section-header { margin: var(--space-6) 0 var(--space-3); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.section-header a { color: inherit; text-decoration: none; }
.section-header a:hover { color: var(--brand); }
.section-more { margin: 0 0 var(--space-4); font-size: 15px; }
.title.row { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* Segment + kullanim */
.app-segmented { margin-bottom: var(--space-4); max-width: 360px; }
.usage-meter { margin-bottom: var(--space-5); }
.progress-fill { transition: width 200ms ease; }

/* Bos durum, adimlar, form */
.empty-state { background: var(--bg-surface); border: 0.5px solid var(--separator); border-radius: var(--radius-2xl); padding: var(--space-7) var(--space-6); text-align: center; margin: var(--space-4) 0; }
.empty-state h2 { font-size: 20px; font-weight: 600; letter-spacing: -0.015em; margin: 0 0 var(--space-2); }
.empty-state p { color: var(--text-secondary); margin: 0 0 var(--space-4); }
.app-steps { grid-template-columns: repeat(3, 1fr); margin: var(--space-6) 0; }
.app-form { max-width: 480px; display: grid; gap: var(--space-4); }
.form-input { display: grid; gap: 6px; }
.form-input .input-field { height: 50px; background: var(--bg-surface); border: 0.5px solid var(--separator-strong); }
.form-input textarea.input-field { height: auto; padding: 12px 14px; line-height: 1.4; resize: vertical; }
.consent-row { display: flex; gap: var(--space-3); align-items: flex-start; font-size: 14px; color: var(--text-secondary); }
.consent-row input { margin-top: 3px; accent-color: var(--brand); }
.app-auth { max-width: 520px; margin: var(--space-6) auto; }
.app-auth .app-hero { grid-template-columns: 1fr; }
.app-auth .icon-tile { width: 56px; height: 56px; grid-row: auto; margin-bottom: var(--space-3); }
.app-actions-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; margin: var(--space-6) 0; }
.trailing.app-actions-row { margin: 0; }
.app-inline-form { margin-top: var(--space-3); }
.app-gap-top { margin-top: var(--space-5); }
.alert-banner .btn { margin-left: auto; flex-shrink: 0; text-decoration: none; }
.alert-banner { align-items: center; }
.info-block .muted { color: var(--text-tertiary); font-size: 14px; }
/* Uzun alt satir (is tanimi, tarama ozeti): tasarimin tek-satir kirpmasi yerine sarilsin */
.list-item .subtitle.wrap { white-space: normal; overflow: visible; text-overflow: clip; }

/* Adim listesi (342/345): oncu daire + baslik/aciklama; renk tonu leading-* ile */
.app-step-list { display: grid; gap: var(--space-4); margin: var(--space-4) 0 var(--space-6); }
.app-step { display: flex; gap: var(--space-3); align-items: flex-start; }
.app-step .leading { flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--bg-subtle); color: var(--text-tertiary); }
.app-step .leading svg { width: 18px; height: 18px; }
.app-step .leading-success { background: var(--success-light); color: var(--success); }
.app-step .leading-warning { background: var(--warning-light); color: var(--warning); }
.app-step .leading-primary { background: var(--brand-tint); color: var(--brand); }
.app-step .step-title { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; margin-top: 7px; }
.app-step .step-desc { font-size: 14px; color: var(--text-secondary); margin-top: 2px; }
.app-step.pending .step-title { color: var(--text-tertiary); }
.app-step .step-pending-ring { width: 14px; height: 14px; border: 2px solid var(--separator-strong); border-radius: 50%; }
.spinner { width: 18px; height: 18px; border: 2.5px solid var(--brand-3); border-top-color: var(--brand); border-radius: 50%; animation: spin 900ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Sinif secimi (341) */
.class-pick { display: flex; gap: var(--space-3); align-items: center; padding: 12px var(--space-4); border-bottom: 0.5px solid var(--separator); cursor: pointer; }
.class-pick:last-child { border-bottom: 0; }
.class-pick input { accent-color: var(--brand); width: 18px; height: 18px; }
.class-pick .badge { font-size: 15px; padding: 6px 10px; }
.class-pick strong { font-size: 15px; }
.class-pick span.sub { font-size: 13px; color: var(--text-secondary); display: block; }

@media (max-width: 860px) {
  /* Tasarimin alt sekme cubugu: ayni menu sabit altta. Header'in backdrop-filter'i fixed torunlar icin
     kapsayici blok olusturur (nav header'a yapisirdi) — dar ekranda filtre kapali. */
  .app-shell .site-header { backdrop-filter: none; background: var(--bg-surface); }
  .app-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; margin: 0; gap: 0; justify-content: space-around; background: var(--bg-surface); border-top: 0.5px solid var(--separator); padding: 8px 0 max(8px, env(safe-area-inset-bottom)); }
  .app-nav a { font-size: 12px; font-weight: 600; padding: 4px 6px; border-bottom: 0; }
  .app-shell .site-main { padding-bottom: 72px; }
  .app-steps { grid-template-columns: 1fr; }
  .app-head { flex-direction: column; }
}

/* Odeme (Pro): plan secimi + fatura formu (2 sutun, dar ekranda 1) */
.app-form.card-section { max-width: 720px; padding: var(--space-5); }
.plan-pick { display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.plan-pick label { display: grid; gap: 4px; padding: 14px 16px; border: 1px solid var(--separator-strong); border-radius: 12px; cursor: pointer; background: var(--bg-surface); }
.plan-pick label:has(input:checked) { border-color: var(--brand); box-shadow: 0 0 0 2px var(--primary-tinted); }
.plan-pick input { accent-color: var(--brand); margin-right: 6px; }
.plan-pick .plan-name { font-weight: 600; }
.plan-pick .plan-price { font-size: 18px; font-weight: 700; }
.form-grid { display: grid; gap: var(--space-3); grid-template-columns: 1fr 1fr; }
.form-grid .span-2 { grid-column: 1 / -1; }
.plan-pick + .form-grid { margin-top: var(--space-3); }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* Odeme sayfasi (Odeme/Index): iyzico gomulu formu bizim DOM'umuzda -> ID'ler uzerinden stil
   (#ccname #ccnumber #ccexp #cccvc #iyz-checkbox-registerCard #iyz-checkbox-threeDS #iyz-payment-button; sandbox olcumu).
   Yapi/etiketler iyzico'nun; ID degisirse yalniz gorunum bozulur (odeme calisir). */
.pay-page { display: grid; gap: var(--space-6); grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); align-items: start; max-width: 960px; margin: var(--space-6) auto; }
@media (max-width: 760px) { .pay-page { grid-template-columns: 1fr; } }
.pay-summary .app-title { margin: var(--space-2) 0; }
.pay-price { font-size: 28px; font-weight: 700; margin: 0 0 var(--space-4); }
.pay-price small { font-size: 14px; font-weight: 500; color: var(--text-secondary); }
.pay-notes { padding-left: 18px; color: var(--text-secondary); font-size: 14px; display: grid; gap: 6px; }
.pay-form { background: var(--bg-surface); border: 0.5px solid var(--separator-strong); border-radius: 16px; padding: var(--space-5); }
.pay-secure { margin-left: auto; }
.pay-fallback { grid-column: 1 / -1; text-align: center; }
#iyzipay-checkout-form input[type="text"] {
  height: 50px; border-radius: 12px; border: 0.5px solid var(--separator-strong); background: var(--bg-surface);
  font: inherit; font-size: 16px; padding: 0 14px; box-shadow: none; color: inherit;
}
#iyzipay-checkout-form input[type="text"]:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--primary-tinted); }
#iyzipay-checkout-form #iyz-payment-button {
  background: var(--brand); color: #fff; border: 0; border-radius: 12px; height: 52px; font: inherit; font-size: 16px; font-weight: 600; width: 100%; cursor: pointer;
}
#iyzipay-checkout-form #iyz-payment-button:hover { filter: brightness(0.95); }
#iyzipay-checkout-form input[type="checkbox"] { accent-color: var(--brand); width: 18px; height: 18px; }