/*
 Theme Name:   Astra Child
 Theme URI:    https://wpastra.com/
 Description:  Astra WordPress Theme Child Theme
 Author:       Brainstorm Force
 Author URI:   https://www.brainstormforce.com
 Template:     astra
 Version:      1.0.0
 Text Domain:  astra-child
*/

/* ▼▼▼▼▼ 디자인 CSS 코드 ▼▼▼▼▼ */

:root {
    --bg-color: #f4f7f9;
    --accent-color: #6366F1; 
    --glow-color: rgba(99, 102, 241, 0.4);
    --card-bg-light: #ffffff;
    --text-light-primary: #111827;
    --text-light-secondary: #6B7280;
    --text-dark-primary: #F9FAFB;
    --text-dark-secondary: #D1D5DB;
}

/* [핵심 수정] Astra의 기본 레이아웃을 존중하면서 우리 디자인을 적용합니다. */
.ast-container .custom-archive-layout {
    width: 100%;
    padding: 20px 0; /* 위아래 여백 추가 */
}

.category-header {
    background-color: var(--accent-color);
    color: var(--text-dark-primary);
    border-radius: 12px;
    padding: 32px 40px;
    margin-bottom: 40px;
    text-align: center;
}

.category-header h1 {
    font-size: 2.25rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--text-dark-primary) !important;
}

.category-header p {
    font-size: 1.125rem;
    color: var(--text-dark-secondary);
    margin: 0;
}

.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.post-card {
    background-color: var(--card-bg-light);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
    cursor: pointer;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    /* [핵심 수정] 박스 높이가 다른 문제를 해결하기 위해 flexbox 적용 */
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    background-color: var(--accent-color);
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2), 0 0 20px var(--glow-color);
}

.post-card-meta-top,
.post-card-title,
.post-card-category,
.post-card-description {
    transition: color 0.3s ease;
}

.post-card-meta-top {
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
}
.post-card:hover .post-card-meta-top {
    color: var(--text-dark-primary);
}

.post-card-title {
    color: var(--text-light-primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 8px 0;
}
.post-card:hover .post-card-title {
    color: var(--text-dark-primary);
}

.post-card-category {
    color: var(--text-light-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}
.post-card:hover .post-card-category {
    color: var(--text-dark-secondary);
}

.post-card-description {
    color: var(--text-light-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    /* [핵심 수정] 설명글이 남는 공간을 모두 채워 높이를 맞춤 */
    flex-grow: 1; 
}
.post-card:hover .post-card-description {
    color: var(--text-dark-secondary);
}