/* Unix Timestamp 변환기 전용 스타일 (Toolify 공통 style.css 이후 로드) */

.tool-subtitle {
    margin-top: 6px;
    color: #4b5563;
    font-size: 14px;
    line-height: 1.6;
}

/* ====== 입력 정렬 (Timestamp 입력 + 단위) ====== */
.field {
    display: flex;
    flex-direction: column;
}

.field label {
    margin-bottom: 8px;
}

/* 공통 input/select/textarea */
.select,
.input,
.textarea {
    width: 100%;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 14px;
    background: #fff;
    outline: none;
    box-sizing: border-box;
}

/* ✅ 높이 통일(가로 정렬 안정화) */
.input,
.select {
    height: 44px;
}

/* ✅ 공통 style.css의 form 기본 여백/패딩 때문에 정렬이 깨지는 문제 방지 */
.input-row label{
    margin-bottom: 8px !important;
}

.input-row .input,
.input-row .select,
.input-row input,
.input-row select{
    margin-bottom: 0 !important;
}

.input-row .input,
.input-row .select{
    padding: 10px 12px !important;
    height: 44px !important;
    line-height: 1.2;
}

.textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

.select:focus,
.input:focus,
.textarea:focus {
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
    border-color: rgba(37, 99, 235, 0.5);
}

/* 입력 row */
.input-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 12px;
}

.input-row > div {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.input-row > div > label {
    margin-bottom: 8px; /* 기존 field label과 동일 간격 */
}

@media (min-width: 720px) {
    .input-row.two {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); /* ✅ 1:1로 동일 폭 */
        align-items: end; /* 입력 바닥선 맞춤 */
        column-gap: 12px;
    }
}

/* ====== 버튼 영역 (글로벌 button 스타일 영향 제거) ====== */
.btn-row {
    margin-top: 12px;
    display: grid;
    gap: 10px;
}

/* ✅ 단일 변환: 3개 가로 한 줄 */
.btn-row.three {
    grid-template-columns: 1fr;
}

.btn-row.two {
    grid-template-columns: 1fr;
}

@media (min-width: 720px) {
    .btn-row.three {
        grid-template-columns: 1fr 1fr 1fr;
    }
    .btn-row.two {
        grid-template-columns: 1fr 1fr;
    }
}

/* ✅ 공통 버튼 - 공통 style.css의 button을 덮어씀 */
.btn-row .btn {
    width: 100% !important;
    padding: 12px 14px !important;
    border-radius: 12px !important;
    border: 1px solid #e5e7eb !important;
    background: #fff !important;
    color: #111827 !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    line-height: 1 !important;
    min-height: 44px;
}

.btn-row .btn:hover {
    background: #f3f4f6 !important;
}

.btn-row .btn.primary {
    background: #2563eb !important;
    border-color: #2563eb !important;
    color: #fff !important;
}

.btn-row .btn.primary:hover {
    filter: brightness(0.96);
}

.btn-row .btn.danger {
    background: #111827 !important;
    border-color: #111827 !important;
    color: #fff !important;
}

.btn-row .btn.danger:hover {
    filter: brightness(0.96);
}

/* ====== 결과 카드 ====== */
.result-wrap {
    margin-top: 14px;
    background: #f9fafb;
    border: 1px solid #eef2f7;
    border-radius: 12px;
    padding: 12px;
}

.result-title {
    font-weight: 800;
    font-size: 14px;
    color: #111827;
    margin-bottom: 10px;
}

.result-grid {
    display: grid;
    gap: 10px;
}

@media (min-width: 720px) {
    .result-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.kv {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 12px;
    padding: 10px 12px;
}

.kv-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.kv .k {
    font-size: 12px;
    color: #6b7280;
}

.kv .v {
    font-size: 14px;
    color: #111827;
    word-break: break-all;
    line-height: 1.5;
}

.kv .v code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 13px;
}

/* ✅ 복사 버튼이 안 보이던 문제 해결 (색/크기/글로벌 스타일 완전 덮기) */
.kv .copy-btn {
    width: auto !important;
    min-width: 62px;
    padding: 8px 10px !important;
    border-radius: 10px !important;
    border: 1px solid #dbeafe !important;
    background: #eff6ff !important;
    color: #1d4ed8 !important;
    font-weight: 800 !important;
    cursor: pointer !important;
    line-height: 1 !important;
    white-space: nowrap;
}

.kv .copy-btn:hover {
    background: #dbeafe !important;
}

.kv .copy-btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
}

.rel-big {
    font-size: 18px;
    font-weight: 900;
    color: #111827;
    margin-bottom: 6px;
}

/* 안내 문구 */
.small-muted {
    margin-top: 8px;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.6;
}

/* ====== 배치 결과 테이블 ====== */
.table-wrap {
    margin-top: 12px;
    overflow-x: auto;
    border: 1px solid #eef2f7;
    border-radius: 12px;
    background: #fff;
}

table.batch {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

table.batch th,
table.batch td {
    border-bottom: 1px solid #f1f5f9;
    padding: 10px 12px;
    text-align: left;
    font-size: 13px;
    vertical-align: top;
}

table.batch th {
    background: #f9fafb;
    font-weight: 800;
    color: #111827;
}

.badge {
    display: inline-block;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #eef2ff;
    color: #1d4ed8;
    border: 1px solid #dbeafe;
}

/* ====== info/faq 섹션 (기존 재사용) ====== */
.info-section,
.faq-section {
    max-width: 720px;
    margin: 40px auto 0;
    padding: 0 16px;
}

.info-section h2,
.faq-section h2 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 16px;
}

.info-section p {
    margin-bottom: 12px;
    line-height: 1.7;
    color: #444;
    font-size: 14px;
}

.info-list {
    margin: 8px 0 14px;
    padding-left: 18px;
    font-size: 14px;
    color: #444;
}

.info-list li {
    margin-bottom: 3px;
}

/* FAQ */
.faq-item {
    border-bottom: 1px solid #e0e0e0;
    padding: 6px 0;
}

/* 전역 button 스타일 덮어쓰기 */
.faq-question {
    position: relative;
    width: 100%;
    background: #f9fafb;
    border: none;
    text-align: left;
    padding: 10px 12px 10px 30px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    line-height: 1.4;
    color: #111827;
    border-radius: 8px;
}

.faq-question::before {
    content: "▶";
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 11px;
    color: #6b7280;
}

.faq-item.active .faq-question::before {
    content: "▼";
}

.faq-question:hover {
    background: #eef2ff;
}

.faq-question:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.35);
}

.faq-answer {
    display: none;
    padding: 6px 2px 12px;
    color: #555;
    font-size: 14px;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    display: block;
}

/* 이 페이지에서만 footer 간격 */
.page-wrapper .footer-text {
    margin-top: 28px;
}

/* 모바일 조정 */
@media (max-width: 600px) {
    .info-section,
    .faq-section {
        margin-top: 32px;
        padding: 0 12px;
    }

    .info-section h2,
    .faq-section h2 {
        font-size: 20px;
    }

    .faq-question {
        font-size: 14px;
        padding: 9px 10px 9px 28px;
    }

    .info-section p,
    .faq-answer,
    .info-list {
        font-size: 13px;
    }
}