/* Explain: Styles for YouthOn policy proposal cards, including progress stage pills and button alignment. */
/* 유스온 정책 제안 — 지지(공감) 버튼과 카드 하단 영역 */

.support-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 2.75rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: #ffffff;
    padding: 0 1.15rem;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
}

.support-btn:hover {
    border-color: var(--youthon-color);
    background: rgba(109, 61, 224, 0.08);
    color: var(--youthon-color);
}

.support-btn:focus-visible {
    outline: 2px solid var(--youthon-color);
    outline-offset: 2px;
}

.support-btn:disabled {
    opacity: 0.7;
    cursor: default;
}

.support-btn-icon {
    font-size: 0.95rem;
    line-height: 1;
    transition: transform 220ms ease;
}

.support-btn-icon-filled {
    display: none;
}

.support-btn-count {
    font-variant-numeric: tabular-nums;
    font-weight: 800;
}

.support-btn.is-supported {
    border-color: var(--youthon-color);
    background: var(--youthon-color);
    color: #ffffff;
    box-shadow: 0 10px 22px rgba(109, 61, 224, 0.32);
}

.support-btn.is-supported:hover {
    border-color: var(--youthon-color);
    background: var(--youthon-color);
    color: #ffffff;
    opacity: 0.92;
}

.support-btn.is-supported .support-btn-icon-outline {
    display: none;
}

.support-btn.is-supported .support-btn-icon-filled {
    display: inline-flex;
    animation: support-pop 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes support-pop {
    0% { transform: scale(0.6); }
    60% { transform: scale(1.25); }
    100% { transform: scale(1.12); }
}

.policy-detail-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.75rem;
    border-radius: 999px;
    background: var(--youthon-color);
    padding: 0 1.25rem;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    margin-left: auto;
    transition: opacity 200ms ease;
}

.policy-detail-link:hover {
    opacity: 0.9;
}

/* 정책 제안 카드 — 단계 배지·분류 위치와 제목·요약의 줄 간격을 모든 카드에서 동일하게 맞추고,
   요약 영역이 남는 높이를 채워 작성자·날짜 줄과 지지·상세 보기 버튼이 항상 같은 자리에 오도록 정렬합니다. */
.policy-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    min-height: 2rem;
}

/* 진행 단계 배지 — 카드마다 같은 높이·같은 자리에 오도록 줄어들지 않게 고정합니다. */
.policy-card-head .stage-pill {
    flex-shrink: 0;
}

.policy-card-category {
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-muted);
}

.policy-card-title {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
    min-height: calc(1.55em * 2);
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.55;
    letter-spacing: -0.01em;
    color: var(--text-color);
    overflow-wrap: anywhere;
}

.policy-card-summary {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
    flex: 1 1 auto;
    min-height: calc(1.75em * 3);
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.75;
    color: var(--text-muted);
    overflow-wrap: anywhere;
}

.policy-card-meta {
    display: flex;
    min-height: 2.55rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem 0.75rem;
    margin-top: 0.25rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--text-muted);
}

.policy-card-meta span {
    display: inline-flex;
    align-items: center;
}

.policy-card-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.25rem;
}

@media (prefers-reduced-motion: reduce) {
    .support-btn.is-supported .support-btn-icon-filled {
        animation: none;
    }
}