/* =====================================================================
   /sertifikalar — firmanın halka açık belgeleri (CertificatesController)
   DATco altyapısı (datco-core.css: .dtc, page-header, Manrope, değişkenler). Yalnız .dtc-cert kapsamı.
   ===================================================================== */

.dtc .dtc-cert__eyebrow {
    display: inline-block;
    margin: 0 0 14px;
    padding: 6px 14px;
    border: 1px solid var(--dark-divider-color);
    border-radius: 999px;
    color: var(--white-color);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.dtc .dtc-cert__body { padding: 80px 0 90px; }
.dtc .dtc-cert__lead { max-width: 72ch; margin: 0 0 48px; font-size: 18px; line-height: 1.6; color: var(--text-color); }
.dtc .dtc-cert__h2 { margin: 0; font-size: clamp(24px, 3vw, 34px); line-height: 1.2; color: var(--primary-color); }

/* ---- Belgeli güvence (yalnız veriden türeyen maddeler) --------------- */
.dtc .dtc-cert__assure { margin: 0 0 56px; padding: 32px; border-radius: 20px; background: var(--secondary-color); }
.dtc .dtc-cert__assure-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.dtc .dtc-cert__assure-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; line-height: 1.5; color: var(--primary-color); }
.dtc .dtc-cert__assure-list i { flex: 0 0 auto; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--white-color); color: var(--accent-color); font-size: 18px; }
.dtc .dtc-cert__note { display: flex; gap: 8px; margin: 20px 0 0; font-size: 14px; line-height: 1.5; color: var(--text-color); }

/* ---- Liste başlığı + arama ------------------------------------------- */
.dtc .dtc-cert__listhead { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin: 0 0 28px; }
.dtc .dtc-cert__tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.dtc .dtc-cert__count { display: inline-flex; gap: 6px; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 999px; background: var(--primary-color); color: var(--white-color); font-size: 15px; font-weight: 600; }
.dtc .dtc-cert__search { font: inherit; font-size: 15px; min-height: 44px; width: 320px; max-width: 100%; padding: 8px 16px; border: 1px solid var(--divider-color); border-radius: 999px; background: var(--white-color); color: var(--primary-color); }
.dtc .dtc-cert__search:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 2px; }

/* ---- Kartlar ---------------------------------------------------------- */
.dtc .dtc-cert__grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 30px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.dtc .dtc-cert__grid [hidden] { display: none !important; }
.dtc .dtc-cert__card { display: flex; flex-direction: column; border: 1px solid var(--divider-color); border-radius: 20px; background: var(--white-color); overflow: hidden; scroll-margin-top: 110px; transition: box-shadow .3s ease, border-color .3s ease; }
.dtc .dtc-cert__card:focus { outline: none; }
.dtc .dtc-cert__card.is-target { border-color: var(--accent-color); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color) 30%, transparent); }
.dtc .dtc-cert__preview { margin: 0; aspect-ratio: 4 / 3; background: var(--secondary-color); display: grid; place-items: center; position: relative; overflow: hidden; }
.dtc .dtc-cert__preview img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.dtc .dtc-cert__preview.is-doc { gap: 10px; align-content: center; }
.dtc .dtc-cert__docicon { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 24px; background: var(--white-color); color: var(--accent-color); font-size: 38px; }
.dtc .dtc-cert__doclabel { font-size: 14px; font-weight: 600; color: var(--text-color); }
.dtc .dtc-cert__cardbody { display: flex; flex-direction: column; gap: 12px; padding: 24px; flex: 1 1 auto; }
.dtc .dtc-cert__type { align-self: flex-start; padding: 4px 12px; border-radius: 999px; background: color-mix(in srgb, var(--accent-color) 14%, transparent); color: var(--primary-color); font-size: 13px; font-weight: 700; }
.dtc .dtc-cert__name { margin: 0; font-size: 20px; line-height: 1.3; color: var(--primary-color); }
.dtc .dtc-cert__detail { margin: 0; font-size: 15px; line-height: 1.55; color: var(--text-color); }
.dtc .dtc-cert__meta { margin: 0; display: grid; gap: 6px; font-size: 14px; }
.dtc .dtc-cert__meta div { display: grid; grid-template-columns: minmax(110px, 38%) 1fr; gap: 8px; }
.dtc .dtc-cert__meta dt { font-weight: 500; color: var(--text-color); }
.dtc .dtc-cert__meta dd { margin: 0; color: var(--primary-color); font-weight: 600; overflow-wrap: anywhere; }
.dtc .dtc-cert__scope { margin: 0; font-size: 14px; color: var(--text-color); }
.dtc .dtc-cert__scope a { color: var(--primary-color); text-decoration: underline; text-underline-offset: 3px; }
.dtc .dtc-cert__foot { display: flex; flex-wrap: wrap; gap: 6px 14px; justify-content: space-between; margin: 0; padding-top: 12px; border-top: 1px solid var(--divider-color); font-size: 13px; color: var(--text-color); }
.dtc .dtc-cert__actions { margin-top: auto; padding-top: 4px; }
.dtc .dtc-cert__btn { display: inline-flex; gap: 8px; align-items: center; justify-content: center; min-height: 44px; padding: 10px 20px; border-radius: 999px; background: var(--primary-color); color: var(--white-color); font-size: 15px; font-weight: 600; text-decoration: none; transition: background .3s ease; }
.dtc .dtc-cert__btn:hover { background: var(--accent-color); color: var(--white-color); }
.dtc .dtc-cert__btn--ghost { background: transparent; color: var(--primary-color); border: 1px solid var(--primary-color); }
.dtc .dtc-cert__btn--ghost:hover { background: var(--primary-color); }
.dtc .dtc-cert__none { margin: 24px 0 0; color: var(--text-color); }

/* ---- Süresi dolmuş belgeler (2026-10-27): ayrı bölüm, etiketli, soluk önizleme ---- */
.dtc .dtc-cert__tags { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0; }
.dtc .dtc-cert__expired { display: inline-flex; gap: 6px; align-items: center; padding: 4px 12px; border-radius: 999px; background: #fdecea; color: #a12a1f; font-size: 13px; font-weight: 700; }
.dtc .dtc-cert__list--expired { margin-top: 72px; padding-top: 48px; border-top: 1px solid var(--divider-color); }
.dtc .dtc-cert__list--expired[hidden] { display: none; }
.dtc .dtc-cert__note--expired { margin: -12px 0 28px; }
.dtc .dtc-cert__card.is-expired .dtc-cert__preview { filter: grayscale(1); opacity: .75; }

/* ---- Belge penceresi -------------------------------------------------- */
.dtc .dtc-cert__dialog { width: min(1000px, 94vw); height: min(88vh, 1200px); padding: 0; border: 0; border-radius: 20px; overflow: hidden; }
.dtc .dtc-cert__dialog[open] { display: flex; flex-direction: column; }
.dtc .dtc-cert__dialog::backdrop { background: rgba(0, 0, 0, .6); }
.dtc .dtc-cert__dlghead { display: flex; gap: 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--divider-color); font-family: var(--default-font); }
.dtc .dtc-cert__dlghead strong { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--primary-color); }
.dtc .dtc-cert__dlglink { font-size: 14px; color: var(--primary-color); white-space: nowrap; }
.dtc .dtc-cert__dlgclose { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--secondary-color); color: var(--primary-color); cursor: pointer; }
.dtc .dtc-cert__dlgbody { flex: 1 1 auto; min-height: 0; background: var(--secondary-color); display: grid; place-items: center; }
.dtc .dtc-cert__dlgbody iframe { width: 100%; height: 100%; border: 0; background: var(--white-color); }
.dtc .dtc-cert__dlgbody { position: relative; }
.dtc .dtc-cert__dlgbody img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }

@media (max-width: 767px) {
    .dtc .dtc-cert__body { padding: 50px 0 60px; }
    .dtc .dtc-cert__assure { padding: 22px; }
    .dtc .dtc-cert__search { width: 100%; }
    .dtc .dtc-cert__tools { width: 100%; }
    .dtc .dtc-cert__meta div { grid-template-columns: 1fr; gap: 0; }
    .dtc .dtc-cert__dialog { width: 100vw; height: 100dvh; max-width: 100vw; max-height: 100dvh; border-radius: 0; }
    .dtc .dtc-cert__dlglink span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .dtc .dtc-cert__card, .dtc .dtc-cert__btn { transition: none; }
}