/* ============================================================================
   components/feed/feed.css — Ana Sayfa akışı
   Instagram'ın ferahlığı, UNIO'nun kimliği: beyaz baskın yüzey, mor yalnızca
   vurgu, bol boşluk, geniş medya. Tokenlar style.css'teki :root'tan gelir.
   ============================================================================ */

.screen.home {
  padding: 0 0 96px;
  background: var(--white);
  min-height: 100%;
}

/* ------------------------------------------------------------- üst bar */
.home-bar {
  position: sticky;
  top: 0;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.home-logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: .08em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-right: auto;
}
.home-tools { display: flex; align-items: center; gap: 4px; }
.home-ic {
  position: relative;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border: 0; border-radius: 14px;
  background: transparent; color: var(--ink);
  cursor: pointer;
  transition: background .16s ease, transform .16s ease;
}
.home-ic:hover { background: var(--purple-softer); }
.home-ic:active { transform: scale(.92); }
.home-ic svg { width: 23px; height: 23px; }
.home-badge {
  position: absolute; top: 6px; right: 6px;
  min-width: 17px; height: 17px; padding: 0 4px;
  display: grid; place-items: center;
  border-radius: 9px; border: 2px solid var(--white);
  background: var(--purple); color: #fff;
  font-size: 10px; font-weight: 800; line-height: 1;
}
.home-badge[hidden] { display: none; }

/* --------------------------------------------- aşağı çekip yenileme */
.home-ptr {
  height: 0;
  overflow: hidden;
  display: grid;
  place-items: center;
  transition: height .22s cubic-bezier(.22, 1, .36, 1);
}
.home-ptr .feed-spin { opacity: .45; transition: opacity .18s ease; }
.home-ptr.ready .feed-spin { opacity: 1; }

/* ------------------------------------------------------------- liste */
.feed { display: flex; flex-direction: column; gap: 10px; padding: 10px 0 0; }
.feed-foot { min-height: 8px; display: grid; place-items: center; padding: 18px 0; }
/* "Hepsi bu kadar" gövde metnidir, dekoratif değil: --muted-2 (3.25:1)
   yerine AA geçen --muted kullanılır. */
.feed-end { color: var(--muted); font-size: 13px; font-weight: 600; }
#feed-sentinel { height: 1px; }

.feed-more { display: grid; place-items: center; padding: 6px 0; }
.feed-spin {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2.5px solid var(--purple-soft);
  border-top-color: var(--purple);
  animation: feed-spin .7s linear infinite;
}
@keyframes feed-spin { to { transform: rotate(360deg); } }

/* -------------------------------------------------------------- kart */
.fcard {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  animation: feed-rise .42s cubic-bezier(.22, 1, .36, 1) both;
}
@keyframes feed-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.fcard-head {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 18px;
}
.fcard-av {
  width: 40px; height: 40px; flex: 0 0 40px;
  border-radius: 50%; object-fit: cover;
  background: var(--purple-softer);
  cursor: pointer;
}
.fcard-av.sm { width: 26px; height: 26px; flex-basis: 26px; }
.fcard-av.lg { width: 54px; height: 54px; flex-basis: 54px; }

.fcard-who { display: flex; flex-direction: column; gap: 2px; min-width: 0; margin-right: auto; }
.fcard-name {
  display: inline-flex; align-items: center; gap: 5px;
  border: 0; background: none; padding: 3px 0;
  font: inherit; font-size: 14.5px; font-weight: 700; color: var(--ink);
  cursor: pointer; text-align: left;
  min-height: 28px;
}
.fcard-name .vbadge { flex: 0 0 auto; }
.fcard-sub, .fcard-time { font-size: 12.5px; color: var(--muted); }
.fcard-comm {
  border: 0; background: none; padding: 0;
  font: inherit; font-size: 12.5px; font-weight: 600; color: var(--purple);
  cursor: pointer; text-align: left;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.fcard-more {
  border: 0; background: none; padding: 6px; border-radius: 10px;
  color: var(--muted); cursor: pointer;
  min-width: 44px; min-height: 44px; display: grid; place-items: center;
}
.fcard-more:hover { background: var(--purple-softer); color: var(--ink); }
.fcard-more svg { width: 20px; height: 20px; display: block; }

/* ------------------------------------------------------------ medya */
.fcard-media {
  position: relative;
  background: #F3F3F7;
  /* Görsel gelene kadar oranı koru: liste yükleme sırasında zıplamasın. */
  min-height: 220px;
  overflow: hidden;
}
.fcard-media-el {
  display: block;
  width: 100%;
  max-height: 620px;
  object-fit: cover;
}
.fcard-fallback {
  min-height: 260px;
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 22px; letter-spacing: .04em;
}
.fcard-fallback.g1 { background: linear-gradient(135deg, #7C4DFF, #5B2BEA); }
.fcard-fallback.g2 { background: linear-gradient(135deg, #FF7A59, #FF4D8D); }
.fcard-fallback.g3 { background: linear-gradient(135deg, #22C1C3, #1A8FE3); }
.fcard-fallback.g4 { background: linear-gradient(135deg, #F7971E, #FFD200); }
.fcard-fallback.g5 { background: linear-gradient(135deg, #34D399, #059669); }
.fcard-chip {
  position: absolute; left: 14px; top: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 11px; border-radius: 999px;
  background: rgba(17, 24, 39, .58);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #fff; font-size: 12px; font-weight: 700;
}
.fcard-chip svg { width: 14px; height: 14px; }

/* ---------------------------------------------------------- aksiyon */
.fcard-acts { display: flex; align-items: center; gap: 4px; padding: 10px 14px 2px; }
/* ── DOKUNMA ALANI (Sprint 10.5) ──
   Ölçüm: beğen/yorum/paylaş/kaydet düğmeleri 36px yüksekliğindeydi. Apple
   HIG 44pt, Material 48dp ister. Bunlar uygulamanın EN ÇOK dokunulan
   kontrolleri; küçük hedef ıskalamaya ve yanlış düğmeye basmaya yol açar.
   Görsel boyut (ikon 22px, yazı 13.5px) DEĞİŞMEDİ — yalnızca dokunulabilir
   alan büyüdü, yani kartın görünümü aynı kaldı. */
.fcard-act {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 0; background: none; padding: 7px 9px; border-radius: 12px;
  min-height: 44px; min-width: 44px;
  color: var(--ink); font: inherit; font-size: 13.5px; font-weight: 700;
  cursor: pointer;
  transition: background .16s ease, transform .16s ease, color .16s ease;
}
.fcard-act:hover { background: var(--purple-softer); }
.fcard-act:active { transform: scale(.9); }
.fcard-act svg { width: 22px; height: 22px; }
.fcard-act.is-on { color: var(--purple); }
.fcard-act.is-on svg { fill: currentColor; }
.fcard-act-end { margin-left: auto; }

.fcard-text {
  padding: 6px 18px 0;
  font-size: 14.5px; line-height: 1.55; color: var(--ink-2);
  overflow-wrap: anywhere;
}
.fcard-text-who { font-weight: 700; color: var(--ink); margin-right: 5px; }
/* Görselsiz gönderide metin kartın gövdesidir: biraz daha büyük ve nefesli. */
.fcard-text.lead { padding: 0 18px 4px; font-size: 16px; line-height: 1.6; color: var(--ink); }
.fcard-text.plain { color: var(--ink-2); }
.fcard-link {
  display: block; padding: 10px 18px; min-height: 40px;
  border: 0; background: none; font: inherit; font-size: 13.5px;
  color: var(--muted); cursor: pointer; text-align: left;
}

.fcard-title { padding: 0; font-size: 17px; font-weight: 800; color: var(--ink); line-height: 1.3; }
.fcard-metarow { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 8px; }
.fcard-meta {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 600; color: var(--muted);
}
.fcard-meta svg { width: 15px; height: 15px; }

/* Birincil çağrı düğmesi 40px'ti; 44px eşiğinin altındaydı. */
.fcard-cta {
  margin: 14px 18px 0; min-height: 44px;
  padding: 11px 20px; border: 0; border-radius: 14px;
  background: var(--grad); color: #fff;
  font: inherit; font-size: 14px; font-weight: 700;
  cursor: pointer;
  transition: transform .16s ease, opacity .16s ease;
}
.fcard-cta:active { transform: scale(.97); }
.fcard-cta.wide { display: block; width: calc(100% - 36px); }
.fcard-cta.sm { margin: 0; padding: 9px 16px; font-size: 13px; flex: 0 0 auto; min-height: 40px; }
.fcard-cta.ghost { background: var(--purple-softer); color: var(--purple); }
.fcard-cta.done, .fcard-cta:disabled { background: var(--purple-softer); color: var(--purple); cursor: default; }

/* ------------------------------------------------------------ duyuru */
.fcard-ann { border-left: 3px solid var(--purple); background: var(--purple-softer); }
.fcard-ann.is-pinned { background: var(--purple-soft); }
.fcard-ann-bar { display: flex; align-items: center; padding: 14px 18px 0; }
/* Bölüm etiketi 11.5px ve BÜYÜK HARF; bu boyutta --purple (#7C4DFF) yumuşak
   mor zeminde 4.33:1 veriyordu — AA eşiği 4.5. Koyu ton 6.35:1 ile geçer ve
   marka rengini terk etmez. */
.fcard-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px;
  background: var(--white); color: var(--purple-deep);
  font-size: 11.5px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase;
}
.fcard-tag svg { width: 14px; height: 14px; }
.fcard-pin { margin-left: auto; color: var(--purple); display: grid; place-items: center; }
.fcard-pin svg { width: 17px; height: 17px; }
/* Rozet kaldırıldığı için üst boşluğu gövde taşıyor; rozetli/rozetsiz iki
   durumda da kart aynı nefesi almalı. */
.fcard-ann-body { padding: 16px 18px 0; }
.fcard-ann-bar + .fcard-ann-body { padding-top: 10px; }
.fcard-ann-body .fcard-text { padding: 8px 0 0; }
.fcard-ann .fcard-media { margin-top: 14px; background: transparent; min-height: 0; }
.fcard-ann-foot { display: flex; align-items: center; gap: 8px; padding: 14px 18px 0; }
.fcard-ann-by { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.fcard-ann-foot .fcard-time { margin-left: auto; }

/* ------------------------------------------------------------ öneri */
.fcard-sug { padding: 16px 0 18px; }
.fcard-sug-head { display: flex; align-items: center; gap: 10px; padding: 0 18px 12px; }
.fcard-sug-head .fcard-tag { background: var(--purple-softer); }
.fcard-why {
  margin-left: auto; font-size: 11.5px; font-weight: 700; color: var(--muted);
  padding: 4px 10px; border-radius: 999px; background: var(--bg);
}
.fcard-sug-row {
  display: flex; align-items: center; gap: 14px;
  padding: 0 18px; cursor: pointer;
}
.fcard-sug-user .fcard-sug-row { cursor: default; }
.fcard-sug-cover {
  width: 74px; height: 74px; flex: 0 0 74px;
  border-radius: 20px; object-fit: cover;
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 13px; text-align: center; padding: 6px;
}
.fcard-sug-cover.g1 { background: linear-gradient(135deg, #7C4DFF, #5B2BEA); }
.fcard-sug-cover.g2 { background: linear-gradient(135deg, #FF7A59, #FF4D8D); }
.fcard-sug-cover.g3 { background: linear-gradient(135deg, #22C1C3, #1A8FE3); }
.fcard-sug-cover.g4 { background: linear-gradient(135deg, #F7971E, #FFD200); }
.fcard-sug-cover.g5 { background: linear-gradient(135deg, #34D399, #059669); }
.fcard-sug-info { min-width: 0; flex: 1 1 auto; }
.fcard-sug-info h3 {
  font-size: 16px; font-weight: 800; color: var(--ink);
  display: flex; align-items: center; gap: 5px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  cursor: pointer;
}

/* ---------------------------------------------------------- etkinlik */
.fcard-event-body { padding: 14px 18px 0; }
.fcard-event-body .fcard-cta { margin: 14px 0 0; }

/* --------------------------------------------------------- iskelet */
.fcard-skel { pointer-events: none; animation: none; }
.sk {
  display: block; border-radius: 8px;
  background: linear-gradient(90deg, #F1F1F6 25%, #E7E7EF 37%, #F1F1F6 63%);
  background-size: 400% 100%;
  animation: exp-shimmer 1.4s ease-in-out infinite;
}
.sk-av { width: 40px; height: 40px; flex: 0 0 40px; border-radius: 50%; }
.sk-line { height: 11px; margin: 6px 18px 0; }
.fcard-skel .fcard-who .sk-line { margin: 0; }
.sk-line.w24 { width: 24%; } .sk-line.w40 { width: 40%; }
.sk-line.w55 { width: 55%; } .sk-line.w80 { width: 80%; }
.sk-media { height: 300px; border-radius: 0; margin-top: 8px; }
.sk-dot { width: 24px; height: 24px; border-radius: 50%; }

/* ------------------------------------------------------ boş / hata */
.feed-empty { padding: 64px 32px; text-align: center; }
.feed-empty-ic {
  width: 72px; height: 72px; margin: 0 auto 18px;
  display: grid; place-items: center; border-radius: 24px;
  background: var(--purple-softer); color: var(--purple);
}
.feed-empty-ic.warn { background: #FFF1F0; color: #E5484D; }
.feed-empty-ic svg { width: 32px; height: 32px; }
.feed-empty h3 { font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.feed-empty p { font-size: 14.5px; line-height: 1.6; color: var(--muted); max-width: 320px; margin: 0 auto; }
.feed-empty-acts { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 24px; }
.feed-empty-acts .fcard-cta { margin: 0; }

/* ------------------------------------------------- oluştur menüsü */
.create-list { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; }
.create-row {
  display: flex; align-items: center; gap: 14px;
  width: 100%; padding: 14px 12px;
  border: 0; border-radius: 18px; background: transparent;
  font: inherit; text-align: left; cursor: pointer;
  transition: background .16s ease;
}
.create-row:hover { background: var(--purple-softer); }
.create-row:active { background: var(--purple-soft); }
.create-ic {
  width: 46px; height: 46px; flex: 0 0 46px;
  display: grid; place-items: center; border-radius: 16px;
  background: var(--purple-softer); color: var(--purple);
}
.create-ic svg { width: 22px; height: 22px; }
.create-txt { display: flex; flex-direction: column; gap: 3px; min-width: 0; flex: 1 1 auto; }
.create-txt b { font-size: 15px; font-weight: 700; color: var(--ink); }
.create-txt i { font-style: normal; font-size: 12.5px; color: var(--muted); }
.create-chev { color: var(--muted-2); display: grid; place-items: center; }
.create-chev svg { width: 18px; height: 18px; }
.ann-pin { display: flex; align-items: center; gap: 9px; margin: 4px 0 16px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.ann-pin input { width: 18px; height: 18px; accent-color: var(--purple); }

/* ---------------------------------------------------------- responsive
   Tablet ve masaüstünde kartlar tam genişliğe yayılmaz: okunabilir bir kolon
   ve gerçek kart kenarları. */
@media (min-width: 700px) {
  .screen.home { background: var(--bg); }
  .home-bar { padding: 16px 28px; }
  .feed { gap: 20px; padding: 20px 0 0; max-width: 620px; margin: 0 auto; }
  .fcard {
    border: 1px solid var(--line);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
  }
  .fcard-media { border-radius: 0; }
  .fcard-ann { border-left-width: 4px; }
}
@media (min-width: 1080px) {
  .feed { max-width: 680px; }
  .fcard-media-el { max-height: 700px; }
}

@media (prefers-reduced-motion: reduce) {
  .fcard { animation: none; }
  .sk { animation: none; }
  .home-ptr { transition: none; }
  .feed-spin { animation-duration: 2s; }
}