/* Kaynak türü — metin / video */
.kaynak-tur-picker {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.kaynak-tur-picker__option {
    display: block;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 10px;
    padding: 1rem 1.1rem;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    background: rgba(255, 255, 255, 0.02);
}

.kaynak-tur-picker__option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 1px !important;
    height: 1px !important;
    margin: 0 !important;
}

.kaynak-tur-picker__option.is-active,
.kaynak-tur-picker__option:has(input:checked) {
    border-color: var(--color-primary, #08311F);
    background: rgba(8, 49, 31, 0.06);
    box-shadow: 0 0 0 1px rgba(8, 49, 31, 0.15);
}

.kaynak-tur-picker__title {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.kaynak-tur-picker__hint {
    display: block;
    font-size: 0.85rem;
    color: inherit;
    opacity: 0.65;
}

.kaynak-form-panel[hidden] {
    display: none !important;
}

.kaynak-tur-badge {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(8, 49, 31, 0.12);
    color: var(--color-primary, #08311F);
    margin-right: 0.5rem;
}

.kaynak-tur-badge--video {
    background: rgba(185, 28, 28, 0.12);
    color: #B91C1C;
}

.kaynak-video-feature {
    margin: 1.5rem 0 2rem;
}

.kaynak-video-feature__title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.kaynak-video-feature__player {
    border-radius: 12px;
    overflow: hidden;
    background: #000;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.kaynak-video-feature__player video {
    display: block;
    width: 100%;
    max-height: 70vh;
}

.kaynak-video-embed {
    position: relative;
    aspect-ratio: 16 / 9;
}

.kaynak-video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.kaynak-video-url-field {
    margin-top: 0.25rem;
}

.kaynak-card__video-thumb img,
.kaynak-card__video-thumb-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.kaynak-card__video-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 2rem;
    background: linear-gradient(135deg, #1a1a1a, #333);
}

.kaynak-video-feature__desc {
    margin-top: 1rem;
    color: rgba(0, 0, 0, 0.72);
    line-height: 1.65;
}

.kaynak-card__video-thumb {
    margin: 0.75rem 0;
    border-radius: 8px;
    overflow: hidden;
    background: #111;
    aspect-ratio: 16/9;
}

.kaynak-card__video-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.kaynak-card__video-label {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0.5rem 0;
}