/* ==========================================================================
   Profil (/Profil) — Instagram mantığı: kapak + yuvarlak fotoğraf, satır içi sayılar, kısa biyografi.
   Düz renkler; degrade ve cam efekti yok. Fotoğraf ve kapak dokunarak değiştirilir.
   ========================================================================== */
body.ch-body { background: var(--ch-bg); }
.ch-body .pf { max-width: 980px; margin: 0 auto; padding: 18px 16px 60px; }

/* Başlık kartı */
.ch-body .pf-head { overflow: hidden; background: #fff; border: 1px solid var(--ch-line); border-radius: 20px; }
.ch-body .pf-cover { position: relative; aspect-ratio: 3 / 1; max-height: 300px; width: 100%; overflow: hidden; background: var(--ch-blue); }
.ch-body .pf-cover.is-empty { background: var(--ch-blue); }
.ch-body .pf-cover.is-empty::before { content: ""; position: absolute; right: -60px; top: -80px; width: 280px; height: 280px; border-radius: 50%; border: 44px solid rgba(255, 255, 255, .07); }
.ch-body .pf-cover.is-empty::after { content: ""; position: absolute; left: 12%; bottom: -120px; width: 240px; height: 240px; border-radius: 50%; background: rgba(255, 107, 53, .9); }
.ch-body .pf-cover img { width: 100%; height: 100%; object-fit: cover; }
.ch-body .pf-cover__edit { position: absolute; right: 14px; bottom: 14px; z-index: 2; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 0; border-radius: 999px; background: rgba(8, 12, 20, .62); color: #fff; font-size: .82rem; font-weight: 700; backdrop-filter: blur(4px); }
.ch-body .pf-cover__edit:hover { background: rgba(8, 12, 20, .8); }

.ch-body .pf-bar { display: flex; align-items: flex-end; gap: 20px; padding: 0 24px; margin-top: -58px; position: relative; z-index: 2; }
.ch-body .pf-avatar-wrap { position: relative; flex: 0 0 auto; display: inline-flex; }
.ch-body .pf-avatar { position: relative; width: 136px; height: 136px; display: grid; place-items: center; padding: 0; overflow: hidden; border: 5px solid #fff; border-radius: 50%; background: var(--ch-blue-soft); color: var(--ch-blue); box-shadow: 0 0 0 2px var(--ch-orange); }
.ch-body .pf-avatar img { width: 100%; height: 100%; object-fit: cover; }
.ch-body .pf-avatar__initials { font-size: 2.4rem; font-weight: 900; }
.ch-body .pf-avatar.is-editable { cursor: pointer; }
.ch-body .pf-avatar__cam { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(8, 12, 20, .45); color: #fff; font-size: 1.5rem; opacity: 0; transition: opacity .15s ease; }
.ch-body .pf-avatar.is-editable:hover .pf-avatar__cam, .ch-body .pf-avatar.is-editable:focus-visible .pf-avatar__cam { opacity: 1; }
.ch-body .pf-avatar--sm { width: 64px; height: 64px; border-width: 3px; box-shadow: 0 0 0 1.5px var(--ch-orange); }
.ch-body .pf-avatar--sm .pf-avatar__initials { font-size: 1.1rem; }
.ch-body .pf-avatar-wrap .profile-presence-dot { position: absolute; right: 10px; bottom: 10px; width: 20px; height: 20px; border-radius: 50%; border: 4px solid #fff; background: #94a3b8; }
.ch-body .pf-avatar-wrap.is-online .profile-presence-dot { background: #22c55e; }

.ch-body .pf-id { flex: 1; min-width: 0; padding-bottom: 6px; }
.ch-body .pf-name { margin: 0; font-size: 1.6rem; font-weight: 900; letter-spacing: -.02em; color: var(--ch-hard-ink); }
.ch-body .pf-sub { margin-top: 2px; font-size: .88rem; color: var(--ch-muted); }
.ch-body .pf-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.ch-body .pf-chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; background: var(--ch-bg); color: var(--ch-hard-ink); font-size: .74rem; font-weight: 700; }
.ch-body .pf-chip.is-level { background: var(--ch-citron); }
.ch-body .pf-chip.is-warn { background: #fff7d6; }
.ch-body .pf-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: #94a3b8; }
.ch-body .pf-chip.is-online { background: #ecfdf3; color: #15803d; }
.ch-body .pf-chip.is-online .dot { background: #22c55e; }
.ch-body .pf-actions { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 8px; }
.ch-body .pf-actions form { margin: 0; }
.ch-body .pf-icon-btn { width: 42px; padding: 0; }

.ch-body .pf-stats { display: flex; gap: 28px; margin: 18px 24px 0; padding: 14px 0; list-style: none; border-block: 1px solid var(--ch-line); }
.ch-body .pf-stats li { display: flex; align-items: baseline; gap: 6px; }
.ch-body .pf-stats strong { font-size: 1.1rem; font-weight: 900; color: var(--ch-hard-ink); }
.ch-body .pf-stats span { font-size: .86rem; color: var(--ch-muted); }

.ch-body .pf-bio { padding: 14px 24px 20px; }
.ch-body .pf-bio p { margin: 0 0 10px; white-space: pre-wrap; color: var(--ch-hard-ink); line-height: 1.55; }
.ch-body .pf-bio__empty { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; padding: 8px 14px; border: 1.5px dashed var(--ch-line-2); border-radius: 12px; background: none; color: var(--ch-muted); font-weight: 700; font-size: .86rem; }
.ch-body .pf-bio__empty:hover { border-color: var(--ch-orange); color: var(--ch-orange); }
.ch-body .pf-skills { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.ch-body .pf-skills span { padding: 4px 10px; border-radius: 8px; background: var(--ch-blue-soft); color: var(--ch-blue); font-size: .78rem; font-weight: 700; }
.ch-body .pf-links { display: flex; flex-wrap: wrap; gap: 14px; }
.ch-body .pf-links a { display: inline-flex; align-items: center; gap: 6px; color: var(--ch-blue-600); font-weight: 700; font-size: .86rem; text-decoration: none; }
.ch-body .pf-links a:hover { text-decoration: underline; }

/* Alt bölüm */
.ch-body .pf-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; margin-top: 20px; align-items: start; }
.ch-body .pf-section { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; font-size: .95rem; font-weight: 800; color: var(--ch-hard-ink); }
.ch-body .pf-section i { color: var(--ch-orange); }
.ch-body .pf-card { margin-bottom: 14px; padding: 16px; background: #fff; border: 1px solid var(--ch-line); border-radius: 16px; }
.ch-body .pf-muted { margin: 0; font-size: .84rem; color: var(--ch-muted); }
.ch-body .pf-post { margin-bottom: 12px; padding: 14px 16px; background: #fff; border: 1px solid var(--ch-line); border-radius: 16px; overflow: hidden; }
.ch-body .pf-post__meta { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 8px; font-family: var(--ch-mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ch-muted); }
.ch-body .pf-post__meta a { font-family: var(--ch-font); text-transform: none; letter-spacing: 0; font-size: .8rem; font-weight: 700; color: var(--ch-blue-600); text-decoration: none; }
.ch-body .pf-post__text { white-space: pre-wrap; line-height: 1.55; color: var(--ch-hard-ink); }
.ch-body .pf-post__media { display: block; width: calc(100% + 32px); max-width: none; margin: 10px -16px 0; max-height: 520px; object-fit: cover; border-block: 1px solid var(--ch-line); }
.ch-body .pf-post__stats { display: flex; gap: 16px; margin-top: 10px; font-size: .84rem; font-weight: 800; color: var(--ch-hard-ink); }
.ch-body .pf-post__stats i { margin-right: 5px; }
.ch-body .pf-post__stats span:first-child i { color: #e11d48; }
.ch-body .pf-empty { display: grid; justify-items: center; gap: 6px; padding: 40px 16px; background: #fff; border: 1.5px dashed var(--ch-line-2); border-radius: 16px; color: var(--ch-muted); text-align: center; }
.ch-body .pf-empty i { font-size: 2rem; color: var(--ch-orange); }
.ch-body .pf-empty strong { color: var(--ch-hard-ink); }
.ch-body .pf-badge { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; }
.ch-body .pf-badge__icon { flex: 0 0 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--ch-amber-soft); color: #b45309; }
.ch-body .pf-badge strong, .ch-body .pf-badge small { display: block; }
.ch-body .pf-badge small { color: var(--ch-muted); font-size: .78rem; }
.ch-body .pf-review { padding: 10px 0; border-top: 1px solid var(--ch-line); }
.ch-body .pf-review:first-of-type { border-top: 0; }
.ch-body .pf-review p { margin: 4px 0 0; font-size: .86rem; color: var(--ch-ink); }

/* Seçenek menüsü (Instagram eylem sayfası gibi) */
.ch-body .pf-sheet__list { display: grid; }
.ch-body .pf-sheet__list > button { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 12px 18px; border: 0; border-top: 1px solid var(--ch-line); background: #fff; font-weight: 700; color: var(--ch-hard-ink); }
.ch-body .pf-sheet__list > button:first-child { border-top: 0; }
.ch-body .pf-sheet__list > button:hover { background: var(--ch-bg); }
.ch-body .pf-sheet__list > button.is-primary { color: var(--ch-blue-600); font-weight: 800; }
.ch-body .pf-sheet__list > button.is-danger { color: #dc2626; }
.ch-body .pf-url { display: grid; gap: 6px; padding: 14px 18px; border-top: 1px solid var(--ch-line); }
.ch-body .pf-url label { display: flex; align-items: center; gap: 8px; font-weight: 800; color: var(--ch-hard-ink); }
.ch-body .pf-url__row { display: flex; gap: 8px; }
.ch-body .pf-url small { color: var(--ch-muted); font-size: .76rem; }
.ch-body .pf-sheet .modal-body { padding: 0; }

/* Kırpma */
.ch-body .pf-crop { position: relative; width: 100%; max-width: 640px; margin: 0 auto; overflow: hidden; border-radius: 14px; background: #0d0f12; touch-action: none; }
.ch-body .pf-crop.is-round { max-width: 420px; }
.ch-body .pf-crop canvas { display: block; cursor: grab; }
.ch-body .pf-crop canvas:active { cursor: grabbing; }
.ch-body .pf-zoom { display: flex; align-items: center; gap: 10px; max-width: 460px; margin: 14px auto 8px; }
.ch-body .pf-zoom input { flex: 1; accent-color: var(--ch-orange); }
.ch-body .pf-zoom button { width: 36px; height: 36px; display: grid; place-items: center; border: 1.5px solid var(--ch-line-2); border-radius: 10px; background: #fff; color: var(--ch-hard-ink); }
.ch-body .pf-zoom button:hover { border-color: var(--ch-hard-ink); }

/* Profili düzenle */
.ch-body .pf-edit-form { min-height: 0; flex: 1 1 auto; }
.ch-body .pf-edit-form .modal-body { overflow-y: auto; }
.ch-body .pf-edit-photo { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; padding: 12px; border-radius: 14px; background: var(--ch-bg); }
.ch-body .pf-edit-photo strong { display: block; margin-bottom: 2px; }
.ch-body .pf-link { display: block; padding: 0; border: 0; background: none; color: var(--ch-blue-600); font-size: .84rem; font-weight: 700; text-align: left; }
.ch-body .pf-link:hover { text-decoration: underline; }
.ch-body .pf-settings-link { display: flex; align-items: center; gap: 10px; margin-top: 18px; padding: 12px 14px; border: 1px solid var(--ch-line); border-radius: 12px; color: var(--ch-hard-ink); font-weight: 700; text-decoration: none; }
.ch-body .pf-settings-link:hover { background: var(--ch-bg); color: var(--ch-hard-ink); }

.pf-toast { position: fixed; left: 50%; bottom: 28px; z-index: 4000; translate: -50% 0; max-width: calc(100vw - 32px); padding: 11px 18px; border-radius: 999px; background: var(--ch-hard-ink, #0d0f12); color: #fff; font-weight: 700; box-shadow: 0 12px 28px rgba(0, 0, 0, .25); }
.pf-toast.is-bad { background: #b91c1c; }

@media (max-width: 860px) {
    .ch-body .pf-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
    .ch-body .pf { padding: 0 0 90px; }
    .ch-body .pf-head { border-radius: 0; border-inline: 0; border-top: 0; }
    .ch-body .pf-cover { aspect-ratio: 5 / 2; }
    .ch-body .pf-cover__edit span { display: none; }
    .ch-body .pf-cover__edit { padding: 9px 11px; }
    .ch-body .pf-bar { flex-wrap: wrap; align-items: flex-end; gap: 12px; padding: 0 16px; margin-top: -46px; }
    .ch-body .pf-avatar { width: 96px; height: 96px; border-width: 4px; }
    .ch-body .pf-avatar__initials { font-size: 1.7rem; }
    .ch-body .pf-avatar-wrap .profile-presence-dot { right: 4px; bottom: 6px; width: 18px; height: 18px; }
    .ch-body .pf-id { flex-basis: 100%; order: 2; padding: 0; }
    .ch-body .pf-name { font-size: 1.3rem; }
    .ch-body .pf-actions { order: 3; flex-basis: 100%; padding: 0; }
    .ch-body .pf-actions > .ch-btn:not(.pf-icon-btn), .ch-body .pf-actions > form:first-child { flex: 1; }
    .ch-body .pf-actions > form:first-child .ch-btn { width: 100%; }
    .ch-body .pf-stats { justify-content: space-around; gap: 0; margin: 14px 0 0; text-align: center; }
    .ch-body .pf-stats li { flex-direction: column; align-items: center; gap: 0; }
    .ch-body .pf-stats li:last-child { display: none; }
    .ch-body .pf-bio { padding: 12px 16px 16px; }
    .ch-body .pf-grid { gap: 8px; margin-top: 8px; }
    .ch-body .pf-grid > main { padding: 0 0; }
    .ch-body .pf-section { padding: 0 16px; }
    .ch-body .pf-post, .ch-body .pf-card, .ch-body .pf-empty { border-radius: 0; border-inline: 0; margin-bottom: 8px; }
}

/* Yalnızca fotoğraf kapağa taşar; isim ve düğmeler kapağın altında kalır. */
.ch-body .pf-bar { margin-top: 0; align-items: flex-start; padding-top: 14px; }
.ch-body .pf-avatar-wrap { margin-top: -82px; }
.ch-body .pf-id { padding-top: 2px; }
.ch-body .pf-cover.is-empty::after { display: none; }
.ch-body .pf-cover.is-empty { box-shadow: inset 0 -6px 0 var(--ch-orange); }
@media (max-width: 600px) {
    .ch-body .pf-bar { padding-top: 0; }
    .ch-body .pf-avatar-wrap { margin-top: -48px; }
}

/* Akademisyen profili */
.ch-body .pf-title { color: var(--ch-blue-600); }
.ch-body .pf-pubs { margin: 0; padding-left: 20px; display: grid; gap: 8px; font-size: .88rem; color: var(--ch-hard-ink); }
.ch-body .pf-course { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; border-top: 1px solid var(--ch-line); }
.ch-body .pf-course:first-of-type { border-top: 0; }
.ch-body .pf-course__code { flex: 0 0 auto; padding: 3px 8px; border-radius: 7px; background: var(--ch-orange-soft); color: var(--ch-orange); font-family: var(--ch-mono); font-size: .7rem; font-weight: 800; }
.ch-body .pf-course strong, .ch-body .pf-course small { display: block; }
.ch-body .pf-course small { color: var(--ch-muted); font-size: .78rem; }
a.pf-bio__empty { text-decoration: none; }

/* Akademisyen listesi */
.ch-body .ac { max-width: 1120px; margin: 0 auto; padding: 18px 16px 60px; }
.ch-body .ac-head { position: relative; overflow: hidden; margin-bottom: 18px; padding: 26px 24px; border-radius: 20px; background: var(--ch-blue); color: #fff; }
.ch-body .ac-head::after { content: ""; position: absolute; right: -50px; top: -70px; width: 220px; height: 220px; border-radius: 50%; border: 34px solid rgba(255, 255, 255, .07); }
.ch-body .ac-head h1 { margin: 0 0 4px; font-size: 1.7rem; font-weight: 900; }
.ch-body .ac-head p { margin: 0 0 16px; color: rgba(255, 255, 255, .8); }
.ch-body .ac-search { position: relative; z-index: 1; display: flex; align-items: center; gap: 10px; max-width: 520px; height: 48px; padding: 0 16px; border-radius: 14px; background: #fff; }
.ch-body .ac-search i { color: var(--ch-muted); }
.ch-body .ac-search input { flex: 1; min-width: 0; border: 0; outline: 0; font-weight: 600; color: var(--ch-hard-ink); }
.ch-body .ac-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.ch-body .ac-card { display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--ch-line); border-radius: 18px; color: var(--ch-hard-ink); text-decoration: none; transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease; }
.ch-body .ac-card:hover { color: var(--ch-hard-ink); border-color: var(--ch-hard-ink); transform: translate(-2px, -2px); box-shadow: 4px 4px 0 0 var(--ch-hard-ink); }
.ch-body .ac-card[hidden] { display: none; }
.ch-body .ac-card__cover { height: 84px; background: var(--ch-blue) center / cover no-repeat; }
.ch-body .ac-card__body { display: grid; justify-items: center; gap: 4px; padding: 0 16px 18px; text-align: center; }
.ch-body .ac-card__av { width: 84px; height: 84px; margin-top: -42px; display: grid; place-items: center; overflow: hidden; border: 4px solid #fff; border-radius: 50%; background: var(--ch-blue-soft); color: var(--ch-blue); font-size: 1.4rem; font-weight: 900; box-shadow: 0 0 0 2px var(--ch-orange); }
.ch-body .ac-card__av img { width: 100%; height: 100%; object-fit: cover; }
.ch-body .ac-card__title { margin-top: 6px; color: var(--ch-blue-600); font-size: .78rem; font-weight: 800; }
.ch-body .ac-card__name { font-size: 1.02rem; font-weight: 900; }
.ch-body .ac-card__dept { font-size: .82rem; color: var(--ch-muted); }
.ch-body .ac-card__tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; margin-top: 8px; }
.ch-body .ac-card__tags span { padding: 2px 8px; border-radius: 7px; background: var(--ch-bg); font-size: .72rem; font-weight: 700; }
.ch-body .ac-card__foot { display: flex; justify-content: center; gap: 14px; margin-top: 10px; font-size: .76rem; font-weight: 700; color: var(--ch-muted); }
@media (max-width: 600px) {
    .ch-body .ac { padding: 0 0 80px; }
    .ch-body .ac-head { border-radius: 0; padding: 20px 16px; }
    .ch-body .ac-grid { padding: 0 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .ch-body .ac-card__av { width: 64px; height: 64px; margin-top: -32px; font-size: 1.1rem; }
    .ch-body .ac-card__cover { height: 64px; }
    .ch-body .ac-card__tags, .ch-body .ac-card__foot { display: none; }
}