/* ==========================================================================
   GEFOK — Kulüp yıllığı (yillik.html). Yalnızca base.css değişkenleri kullanılır.
   ========================================================================== */

/* ---------- Kapak ---------- */
.yb-cover {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: min(86vh, 760px);
    display: flex;
    align-items: flex-end;
    padding: calc(var(--header-h) + 48px) 0 clamp(32px, 5vw, 64px);
    border-bottom: 1px solid var(--line);
}
.yb-cover__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background: center / cover no-repeat var(--surface);
    transform: scale(1.04);
    animation: yb-drift 18s ease-in-out infinite alternate;
}
.yb-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--bg) 55%, transparent) 0%, transparent 35%, var(--bg) 100%),
        radial-gradient(60% 70% at 85% 20%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%);
}
.yb-cover__inner { width: 100%; }
.yb-cover__year {
    margin: 8px 0 0;
    font-size: clamp(5.5rem, 24vw, 20rem);
    font-weight: 900;
    line-height: .86;
    letter-spacing: -.06em;
    font-variant-numeric: tabular-nums;
    background: var(--heading-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: none;
}
.yb-cover__lead { max-width: 560px; margin-top: 20px; color: var(--text-soft); font-size: 1.05rem; }
.yb-years { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.yb-years[hidden] { display: none; }

@keyframes yb-drift { to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); } }

/* ---------- Kartlar ---------- */
.yb-podium, .yb-grid { list-style: none; margin: 0; padding: 0; }
.yb-card { position: relative; min-width: 0; }
.yb-card__open {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    color: inherit;
    cursor: pointer;
    overflow: hidden;
    transition: border-color .3s var(--ease), transform .5s var(--ease);
}
.yb-card__open:hover { border-color: var(--accent); }
.yb-card__open:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.yb-card__media { display: block; aspect-ratio: 4 / 5; overflow: hidden; }
.yb-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s var(--ease); }
.yb-card__open:hover img { transform: scale(1.04); }
.yb-card__rank {
    position: absolute;
    left: 12px;
    top: 10px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -.05em;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text);
    text-shadow: 0 2px 18px color-mix(in srgb, var(--bg) 80%, transparent);
}
.yb-card__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 2px 0; }
.yb-card__info { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.yb-card__title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.yb-card__by { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Kürsü (1-3) ---------- */
.yb-podium {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
    gap: clamp(14px, 3vw, 40px);
    margin-top: clamp(32px, 5vw, 56px);
}
.yb-card--r1 { order: 2; }
.yb-card--r2 { order: 1; }
.yb-card--r3 { order: 3; }
.yb-card--podium .yb-card__media { aspect-ratio: 4 / 5; }
.yb-card--r1 .yb-card__media { aspect-ratio: 3 / 4; }
.yb-card--r1 .yb-card__open {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), 0 30px 80px -30px color-mix(in srgb, var(--accent) 60%, transparent);
}
.yb-card--podium .yb-card__rank { font-size: clamp(3rem, 7vw, 6rem); left: 16px; top: 12px; }
.yb-card--r1 .yb-card__rank { color: var(--accent); }
.yb-card--podium .yb-card__title { font-size: 1.05rem; }
/* Sahanlık: 2. ve 3. alçak, 1. yüksek durur */
.yb-card--r2 { padding-bottom: clamp(0px, 3vw, 40px); }
.yb-card--r3 { padding-bottom: clamp(0px, 5vw, 72px); }

/* ---------- 4-15 ---------- */
.yb-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(20px, 3vw, 36px) clamp(12px, 2vw, 24px);
    margin-top: clamp(32px, 5vw, 56px);
}
.yb-card--grid .g-like { padding-inline: 10px; }

/* ---------- Yılın anları ---------- */
.yb-moments {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: clamp(28px, 5vw, 72px);
    margin-top: clamp(32px, 5vw, 56px);
    align-items: start;
}
.yb-moments > [hidden] { display: none; }
.yb-moments:not(:has(> :not([hidden]))) { display: none; }
.yb-timeline { list-style: none; margin: 0; padding: 0 0 0 28px; position: relative; }
.yb-timeline::before { content: ''; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 1px; background: var(--line-strong); }
.yb-event { position: relative; padding: 0 0 clamp(22px, 3vw, 34px); }
.yb-event::before {
    content: '';
    position: absolute;
    left: -28px; top: 5px;
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--bg);
    border: 2px solid var(--accent);
}
.yb-event:last-child { padding-bottom: 0; }
.yb-event__date { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.yb-event__title { margin: 6px 0 0; font-size: 1.2rem; font-weight: 700; overflow-wrap: anywhere; }
.yb-event__loc { margin: 4px 0 0; font-size: .9rem; }
.yb-event__desc { margin: 8px 0 0; color: var(--text-soft); max-width: 60ch; overflow-wrap: anywhere; }
.yb-albums__title { margin: 0 0 16px; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.yb-albums__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.yb-album {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    transition: border-color .3s var(--ease);
}
.yb-album:hover, .yb-album:focus-visible { border-color: var(--accent); }
.yb-album img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.yb-album:hover img { transform: scale(1.05); }
.yb-album::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, color-mix(in srgb, var(--bg) 88%, transparent)); }
.yb-album__text { position: absolute; left: 12px; right: 12px; bottom: 10px; z-index: 1; display: flex; flex-direction: column; gap: 2px; }
.yb-album__text b { font-size: .95rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.yb-album__text .mono { font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-soft); }

/* ---------- İstatistik şeridi ---------- */
.yb-stats-wrap { padding-bottom: var(--section-y); }
.yb-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
    border-block: 1px solid var(--line-strong);
}
.yb-stats > div { display: flex; flex-direction: column-reverse; gap: 6px; padding: clamp(20px, 3vw, 36px) clamp(8px, 2vw, 24px); border-left: 1px solid var(--line); }
.yb-stats > div:first-child { border-left: 0; padding-left: 0; }
.yb-stats dt { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.yb-stats dd { margin: 0; font-size: clamp(1.8rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.yb-stats > div:first-child dd { color: var(--accent); }

.yb-empty { text-align: center; padding: clamp(40px, 8vw, 96px) 16px; }
.yb-empty h2 { margin: 0 0 12px; }

/* ---------- Duyarlı ---------- */
@media (max-width: 960px) {
    .yb-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .yb-moments { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
    .yb-cover { min-height: 70vh; }
    .yb-podium { grid-template-columns: minmax(0, 1fr); }
    .yb-card--r1, .yb-card--r2, .yb-card--r3 { order: 0; padding-bottom: 0; }
    .yb-card--r1 .yb-card__media, .yb-card--podium .yb-card__media { aspect-ratio: 4 / 5; }
    .yb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .yb-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .yb-stats > div:nth-child(3) { border-left: 0; padding-left: 0; }
    .yb-stats > div:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 420px) {
    .yb-albums__list { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
    .yb-cover__bg { animation: none; transform: none; }
    .yb-card__open, .yb-card__media img, .yb-album, .yb-album img { transition: none; }
    .yb-card__open:hover img, .yb-album:hover img { transform: none; }
}