/* ============================================================
   SZKTool — Sürüm Notları (release notes) sayfası
   NOT: landing.css'in ".lp-*" temelini kullanır; yalnız ".rn-*"
   önekli yeni sınıflar eklenir, site.css/landing.css'e DOKUNULMAZ.
   ============================================================ */

/* ---- Küçük hero ---- */
.rn-hero {
    padding: clamp(48px, 7vw, 84px) 0 clamp(36px, 5vw, 56px);
    text-align: center;
}

.rn-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
}

.rn-title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(2.3rem, 6vw, 3.4rem);
    letter-spacing: -0.02em;
    line-height: 1.08;
    margin: 18px 0 10px;
    background: linear-gradient(105deg, #FFFFFF 10%, #C7C9F5 45%, var(--lp-teal) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.rn-lead {
    margin: 0 auto;
    text-align: center;
    font-size: 1.05rem;
}

.rn-section {
    padding-top: clamp(8px, 2vw, 20px);
}

/* ---- Kategori filtre çipleri ---- */
.rn-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 52px;
}

.rn-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 20px;
    border: 1px solid var(--lp-line);
    background: rgba(255, 255, 255, 0.02);
    color: var(--lp-dim);
    font-family: var(--lp-display);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.rn-chip:hover {
    border-color: var(--lp-teal);
    color: var(--lp-text);
    transform: translateY(-1px);
}

.rn-chip.active {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(120deg, var(--lp-purple), #5A4BD6);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.35);
}

.rn-chip-added.active {
    background: linear-gradient(120deg, var(--lp-purple), #5A4BD6);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.35);
}

.rn-chip-fixed.active {
    background: linear-gradient(120deg, #F38BA8, #E0577C);
    box-shadow: 0 6px 20px rgba(243, 139, 168, 0.35);
}

.rn-chip-improved.active {
    background: linear-gradient(120deg, var(--lp-teal), #00A8A3);
    color: #08080F;
    box-shadow: 0 6px 20px rgba(0, 206, 201, 0.35);
}

.rn-chip-security.active {
    background: linear-gradient(120deg, #F9E2AF, #E0BE6C);
    color: #08080F;
    box-shadow: 0 6px 20px rgba(249, 226, 175, 0.3);
}

/* ---- Boş durum ---- */
.rn-empty {
    text-align: center;
    color: var(--lp-mute);
    padding: 60px 20px;
    font-size: 1rem;
}

/* ---- Zaman çizelgesi ---- */
.rn-timeline {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
    padding-left: 30px;
}

.rn-timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(180deg, var(--lp-purple), var(--lp-line-soft) 85%);
}

.rn-release {
    position: relative;
    display: grid;
    grid-template-columns: 168px 1fr;
    gap: 30px;
    padding: 28px 0;
    border-bottom: 1px solid var(--lp-line-soft);
}

.rn-release:last-child {
    border-bottom: none;
}

.rn-release::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 34px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--lp-bg);
    border: 2px solid var(--lp-purple);
    box-shadow: 0 0 0 4px var(--lp-bg);
}

.rn-release-latest {
    border-left: 2px solid var(--lp-purple);
    margin-left: -2px;
    padding-left: 22px;
}

.rn-release-latest::before {
    width: 15px;
    height: 15px;
    left: -37px;
    background: var(--lp-purple);
    box-shadow: 0 0 0 4px var(--lp-bg), 0 0 16px rgba(108, 92, 231, 0.7);
}

.rn-release-draft {
    opacity: 0.85;
}

.rn-release-marker {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 2px;
}

.rn-version {
    font-family: var(--lp-mono);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--lp-text);
    background: rgba(108, 92, 231, 0.12);
    border: 1px solid rgba(108, 92, 231, 0.3);
    padding: 4px 10px;
    border-radius: 4px;
}

.rn-date {
    font-size: 0.8rem;
    color: var(--lp-mute);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.rn-badge-latest,
.rn-badge-draft {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
}

.rn-badge-latest {
    color: #fff;
    background: linear-gradient(120deg, var(--lp-purple), var(--lp-teal));
}

.rn-badge-draft {
    color: #08080F;
    background: var(--lp-warn);
}

.rn-release-title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--lp-text);
    margin: 0 0 18px;
}

.rn-item-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.rn-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.rn-item-badge {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 20px;
    white-space: nowrap;
    margin-top: 2px;
}

.rn-item-badge-added {
    background: rgba(108, 92, 231, 0.15);
    color: var(--lp-purple-lit);
    border: 1px solid rgba(108, 92, 231, 0.35);
}

.rn-item-badge-fixed {
    background: rgba(243, 139, 168, 0.15);
    color: #F38BA8;
    border: 1px solid rgba(243, 139, 168, 0.35);
}

.rn-item-badge-improved {
    background: rgba(0, 206, 201, 0.15);
    color: var(--lp-teal-lit);
    border: 1px solid rgba(0, 206, 201, 0.35);
}

.rn-item-badge-security {
    background: rgba(249, 226, 175, 0.15);
    color: #F9E2AF;
    border: 1px solid rgba(249, 226, 175, 0.35);
}

.rn-item-body {
    min-width: 0;
}

.rn-item-title {
    font-weight: 600;
    color: var(--lp-text);
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.rn-item-desc {
    color: var(--lp-dim);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ---- Duyarlılık (mobil) ---- */
@media (max-width: 767.98px) {
    .rn-timeline {
        padding-left: 22px;
    }

    .rn-release {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 22px 0;
    }

    .rn-release-marker {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }

    .rn-release-latest {
        padding-left: 16px;
    }

    .rn-release::before {
        left: -22px;
        top: 26px;
    }

    .rn-release-latest::before {
        left: -28px;
    }
}

@media (max-width: 575.98px) {
    .rn-filters {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        margin-left: -4px;
        margin-right: -4px;
        padding: 2px 4px 8px;
    }

    .rn-chip {
        flex-shrink: 0;
    }
}