@charset "utf-8";

/* ── 포트폴리오 스킨 ── */
#pf_wrap {
    margin: 0 auto;
    padding: clamp(60px, 8vw, 120px) clamp(20px, 4vw, 40px) clamp(80px, 10vw, 160px);
}

/* 헤더 */
.pf-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: clamp(50px, 6vw, 80px);
}
.pf-title {
    font-size: clamp(36px, 5vw, 72px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #111;
    margin: 0;
}
.pf-desc {
    font-size: clamp(14px, 1.1vw, 18px);
    line-height: 1.7;
    color: #111;
    text-align: right;
    margin: 0;
}

/* 카테고리 필터 */
.pf-cate {
    margin-bottom: clamp(30px, 4vw, 50px);
}
.pf-cate-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.pf-cate-list li {
    display: inline-block;
}
.pf-cate-list a {
    display: inline-block;
    padding: 10px 28px;
    border-radius: 40px;
    border: 1px solid #ddd;
    color: #555;
    font-size: clamp(13px, 1vw, 15px);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.25s ease;
    background: #fff;
}
.pf-cate-list a:hover {
    border-color: #111;
    color: #111;
    text-decoration: none;
}
.pf-cate-list #bo_cate_on,
.pf-cate-list .active a {
    background: #111;
    color: #fff;
    border-color: #111;
    font-weight: 700;
    box-shadow: none;
}

/* 관리자 바 */
.pf-admin-bar {
    margin-bottom: 15px;
}
.pf-admin-bar:after { display:block; visibility:hidden; clear:both; content:""; }
.pf-admin-bar .btn_bo_user { display: flex; gap: 6px; margin: 0; padding: 0; list-style: none; justify-content: flex-end; }
.pf-admin-bar .btn_bo_user li { }
.pf-admin-bar .btn_bo_user .btn,
.pf-admin-bar .btn_bo_user button.btn { display: inline-block; padding: 8px 16px; font-size: 13px; color: #555; background: #fff; border: 1px solid #ddd; border-radius: 4px; text-decoration: none; cursor: pointer; line-height: 1; }
.pf-admin-bar .btn_bo_user .btn:hover,
.pf-admin-bar .btn_bo_user button.btn:hover { border-color: #111; color: #111; }

.pf-allchk { margin-bottom: 10px; }

/* 그리드 */
.pf-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(16px, 2vw, 24px);
    list-style: none;
    margin: 0;
    padding: 0;
}

/* 카드 */
.pf-item {
    position: relative;
}
.pf-card {
    position: relative;
    overflow: hidden;
    border: 1px solid #e8e8e8;
}
.pf-border-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
}
.pf-border-svg rect {
    fill: none;
    stroke: var(--signature-color, #4942F2);
    stroke-width: 2;
    stroke-dasharray: var(--pf-perimeter);
    stroke-dashoffset: var(--pf-perimeter);
    transition: stroke-dashoffset 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.pf-item:hover .pf-border-svg rect {
    stroke-dashoffset: 0;
}

/* 썸네일 */
.pf-thumb {
    display: block;
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f5f5f5;
}
.pf-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.pf-card:hover .pf-thumb img {
    transform: scale(1.04);
}
.pf-thumb::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    opacity: 0;
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}
.pf-card:hover .pf-thumb::after {
    opacity: 1;
}
.pf-noimg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #bbb;
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 600;
}
.pf-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: #f0f0f0;
    font-weight: 700;
    color: #111;
    font-size: 16px;
}

/* 정보 */
.pf-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: clamp(12px, 1.2vw, 18px) clamp(14px, 1.4vw, 20px);
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}
.pf-card:hover .pf-info {
    transform: translateY(0);
}
.pf-cate-tag,
.pf-cate-tag:hover,
.pf-cate-tag:focus,
.pf-cate-tag:visited {
    display: inline-block;
    font-size: clamp(13px, 1vw, 15px);
    color: #fff !important;
    margin-bottom: 4px;
    text-decoration: none !important;
}
.pf-subject {
    display: block;
    font-size: clamp(16px, 1.3vw, 20px);
    font-weight: 600;
    color: #fff !important;
    line-height: 1.4;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pf-subject:hover {
    text-decoration: none;
    color: #fff !important;
}
.pf-tags {
    display: block;
    margin-top: 6px;
    font-size: clamp(12px, 0.85vw, 14px);
    color: rgba(255,255,255,0.7);
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 체크박스 */
.pf-chk {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 2;
}

/* 빈 목록 */
.pf-empty {
    grid-column: 1 / -1;
    padding: 100px 0;
    text-align: center;
    color: #999;
    font-size: 15px;
}

/* 페이지네이션 */
#pf_wrap .pg_wrap {
    margin-top: clamp(40px, 5vw, 70px);
    text-align: center;
}

/* 하단 버튼 */
#pf_wrap .bo_fx {
    margin-top: 15px;
    float: right;
    zoom: 1;
}
#pf_wrap .bo_fx:after { display:block; visibility:hidden; clear:both; content:""; }
#pf_wrap .bo_fx ul { display: flex; gap: 6px; margin: 0; padding: 0; list-style: none; justify-content: flex-end; }
#pf_wrap .bo_fx .btn { display: inline-block; padding: 8px 16px; font-size: 13px; color: #555; background: #fff; border: 1px solid #ddd; border-radius: 4px; text-decoration: none; cursor: pointer; line-height: 1; }
#pf_wrap .bo_fx .btn:hover { border-color: #111; color: #111; }

/* 관리자 공통 */
.selec_chk {position:absolute;top:0;left:0;width:0;height:0;opacity:0;outline:0;z-index:-1;overflow:hidden}
.chk_box input[type="checkbox"] + label {position:relative;padding-left:20px;color:#676e70;vertical-align:baseline}
.chk_box input[type="checkbox"] + label span {position:absolute;top:0;left:0;width:15px;height:15px;display:block;background:#fff;border:1px solid #d0d4df;border-radius:3px}
.chk_box input[type="checkbox"]:checked + label span {background:url(./img/chk.png) no-repeat 50% 50% #3a8afd;border-color:#1471f6}


/* ── 포트폴리오 작성 폼 (contact 스타일) ── */
#pf_write_wrap {
    max-width: var(--max-width, 1400px);
    margin: 0 auto;
    padding: clamp(60px, 8vw, 120px) clamp(20px, 4vw, 40px) clamp(80px, 10vw, 160px);
}

.pf-write-header {
    margin-bottom: clamp(40px, 4vw, 70px);
}

.pf-write-title {
    font-size: clamp(32px, 3.8vw, 78px);
    font-weight: 800;
    color: #000;
    line-height: 1.2;
    margin: 0;
}

.pf-write-form {
    display: flex;
    flex-direction: column;
    gap: clamp(32px, 3vw, 50px);
}

.pf-write-field {}

.pf-write-label {
    display: block;
    font-size: clamp(14px, 1vw, 16px);
    font-weight: 600;
    color: #000;
    margin-bottom: clamp(12px, 1vw, 20px);
}

.pf-required {
    color: #000;
}

/* 카테고리 버튼 */
.pf-write-category {
    display: flex;
    gap: clamp(10px, 0.78vw, 20px);
}

.pf-write-cat-item {
    flex: 1;
    cursor: pointer;
}

.pf-write-cat-item input[type="radio"] {
    display: none;
}

.pf-write-cat-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: clamp(48px, 4vw, 60px);
    border: 1px solid #ddd;
    margin-left: -1px;
    font-size: clamp(13px, 0.9vw, 15px);
    color: #333;
    background: #f5f5f5;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    cursor: pointer;
}

.pf-write-cat-item:first-child .pf-write-cat-btn {
    margin-left: 0;
    border-radius: 4px 0 0 4px;
}

.pf-write-cat-item:last-child .pf-write-cat-btn {
    border-radius: 0 4px 4px 0;
}

.pf-write-cat-btn:hover {
    background: #eee;
}

.pf-write-cat-btn.active {
    background: #222;
    color: #fff;
    border-color: #222;
    position: relative;
    z-index: 1;
}

/* 입력 필드 */
.pf-write-input {
    width: 100%;
    padding: clamp(10px, 0.8vw, 14px) 0;
    border: none;
    border-bottom: 1px solid #ccc;
    font-size: clamp(13px, 0.9vw, 15px);
    color: #222;
    background: transparent;
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.pf-write-input::placeholder {
    color: #999;
}

.pf-write-input:focus {
    border-bottom-color: #000;
}

.pf-write-hint {
    margin: 8px 0 0;
    font-size: clamp(12px, 0.8vw, 13px);
    color: #999;
}

/* 파일 업로드 */
.pf-write-file {
    position: relative;
}

.pf-write-file-input {
    width: 100%;
    padding: clamp(10px, 0.8vw, 14px) 0;
    font-size: clamp(13px, 0.9vw, 15px);
    color: #222;
    font-family: inherit;
}

.pf-write-file-del {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    font-size: clamp(12px, 0.8vw, 13px);
    color: #999;
}

.pf-write-file-del input[type="checkbox"] {
    accent-color: #000;
}

/* 하단 버튼 */
.pf-write-bottom {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.pf-write-cancel {
    padding: clamp(14px, 1.2vw, 20px) clamp(30px, 3vw, 60px);
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: clamp(14px, 1vw, 16px);
    font-weight: 500;
    color: #666;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.pf-write-cancel:hover {
    border-color: #111;
    color: #111;
    text-decoration: none;
}

.pf-write-submit {
    padding: clamp(14px, 1.2vw, 20px) clamp(30px, 3vw, 60px);
    background: #e8e8e8;
    border: none;
    border-radius: 4px;
    font-size: clamp(14px, 1vw, 16px);
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.pf-write-submit:hover {
    background: #222;
    color: #fff;
}

/* ── 반응형 ── */
@media (max-width: 1024px) {
    .pf-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pf-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    .pf-desc {
        text-align: left;
    }
    .pf-cate-list a {
        padding: 8px 20px;
    }
    .pf-write-category {
        flex-wrap: wrap;
    }
    .pf-write-cat-item {
        flex: none;
    }
    .pf-write-cat-item .pf-write-cat-btn {
        margin-left: 0;
        border-radius: 4px;
        padding: 0 clamp(20px, 3vw, 32px);
    }
    .pf-write-bottom {
        flex-direction: column;
    }
    .pf-write-cancel,
    .pf-write-submit {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 500px) {
    .pf-grid {
        grid-template-columns: 1fr;
    }
    .pf-title {
        font-size: 32px;
    }
}