/* ============================================
   가족 대표사진 업로드(upload-profile) 전용
   - 공통 레이아웃(site.css)의 .layout-inner 기준에 맞춤
   - 카드형 그리드 + 반응형
   ============================================ */

.page-main {
    padding: 18px 0 32px 0;
}

/* 상단 안내 카드 ----------------------------------- */

.profile-upload-wrapper {
    box-sizing: border-box;
}

.profile-upload-header.card {
    margin-bottom: 18px;
}

.profile-upload-title {
    margin: 0 0 6px 0;
    font-size: 22px;
    font-weight: 700;
    color: #111827;
}

.profile-upload-sub {
    margin: 0;
    font-size: 13px;
    color: #4b5563;
    line-height: 1.6;
}

.profile-upload-sub strong {
    font-weight: 700;
    color: #111827;
}

.profile-upload-sub-note {
    display: inline-block;
    margin-top: 3px;
    color: #6b7280;
}

/* 메시지 박스 -------------------------------------- */

.profile-upload-messages {
    margin-top: 10px;
}

.profile-msg {
    font-size: 12px;
    border-radius: 8px;
    padding: 7px 10px;
    margin-bottom: 6px;
}

.profile-msg.success {
    background: #ecfdf3;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.profile-msg.error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

/* 카드 그리드 -------------------------------------- */

.profile-card-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* card 기본 박스는 site.css의 .card 규격을 사용한다고 가정
   (border, radius, shadow 등) */
.profile-card {
    flex: 1 1 260px;
    max-width: 280px;
    display: flex;
    flex-direction: column;
    padding: 0;                 /* card 공통 padding 대신 섹션별로 조정 */
    overflow: hidden;
}

/* 대표사진 영역 */

.profile-thumb-wrap {
    width: 100%;
    background: #020617;
    border-bottom: 1px solid #0f172a;
}

.profile-thumb {
    display: block;
    width: 100%;
    height: 180px;              /* 4:3 ~ 16:9 사이 비율 */
    object-fit: cover;
}

/* 대표사진 없을 때 플레이스홀더 */

.profile-thumb.placeholder {
    height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 12px;
    color: #e5e7eb;
    background: radial-gradient(circle at 30% 20%, #1d4ed8, #020617);
}

/* 카드 본문 */

.profile-card-body {
    padding: 10px 12px 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.profile-card-title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #111827;
}

.profile-card-desc {
    margin: 0;
    font-size: 12px;
    color: #4b5563;
    line-height: 1.5;
}

/* 폼 영역 */

.profile-card-form {
    margin-top: 4px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.profile-file-row {
    width: 100%;
}

/* 파일 입력 기본 스타일을 살짝 정돈 (브라우저 기본 UI 사용) */
.profile-file-input {
    width: 100%;
    font-size: 12px;
    padding: 6px 4px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    background: #f9fafb;
    box-sizing: border-box;
}

/* 업로드 버튼 */

.profile-submit-btn {
    width: 100%;
    border: none;
    border-radius: 8px;
    padding: 9px 0;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.35);
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.profile-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.45);
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

.profile-submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.25);
}

/* 반응형 ------------------------------------------- */

@media (max-width: 768px) {
    .page-main {
        padding-top: 12px;
    }

    .profile-upload-header.card {
        margin-bottom: 12px;
    }

    .profile-upload-title {
        font-size: 20px;
    }

    .profile-upload-sub {
        font-size: 12.5px;
    }

    .profile-card-grid {
        gap: 12px;
    }

    .profile-card {
        flex: 1 1 100%;
        max-width: 100%;
    }

    .profile-thumb,
    .profile-thumb.placeholder {
        height: 170px;
    }

    .profile-card-body {
        padding: 9px 11px 11px 11px;
    }
}