/* URL 인코더/디코더 전용 스타일 */
/* 공통 style.css 이후 로드 */

/* ---- 이 페이지 전용: 전역 button width/스타일 영향 차단 ---- */
.ue-card button,
.ue-card .ue-btn,
.ue-card .ue-chip,
.ue-card .ue-tab {
    width: auto !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    white-space: nowrap;
}

/* ---- 카드 ---- */
.ue-card {
    padding: 18px;
}

.ue-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.ue-title {
    margin: 0;
}

/* ---- 모드 탭 ---- */
.ue-mode {
    display: inline-flex;
    gap: 8px;
    background: #f3f4f6;
    padding: 6px;
    border-radius: 999px;
}

.ue-tab {
    border: 1px solid #e5e7eb;
    background: #fff;
    color: #111827;
    padding: 8px 12px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
}

.ue-tab.is-active {
    background: #111827;
    color: #fff;
    border-color: #111827;
}

/* ---- 옵션 ---- */
.ue-options {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.ue-grid2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    align-items: end;
}

.ue-field label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
}

.ue-field select {
    width: 100%;
}

.ue-check {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.ue-checkbox {
    font-size: 13px;
    color: #111827;
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

.ue-hint {
    margin: 10px 0 0;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.5;
}

/* ---- IO ---- */
.ue-io {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 14px;
}

.ue-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ue-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.ue-label-row label {
    font-size: 13px;
    font-weight: 800;
}

/* 예시 칩 */
.ue-examples {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.ue-ex-label {
    font-size: 12px;
    color: #6b7280;
}

.ue-chip {
    border: 1px solid #dbeafe;
    background: #eff6ff;
    color: #1d4ed8;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.ue-chip:hover {
    background: #dbeafe;
}

/* textarea */
.ue-textarea {
    width: 100%;
    min-height: 180px;
    resize: vertical;
}

/* 버튼 */
.ue-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 2px;
}

.ue-btn {
    border: 1px solid #e5e7eb;
    background: #f9fafb;
    color: #111827;
    padding: 9px 12px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
}

.ue-btn:hover {
    background: #eef2ff;
}

.ue-primary {
    background: #111827;
    border-color: #111827;
    color: #fff;
}

.ue-primary:hover {
    background: #0b1220;
}

.ue-small {
    padding: 7px 10px;
    font-size: 12px;
    border-radius: 999px;
}

/* 메시지 */
.ue-msg {
    min-height: 18px;
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.ue-status {
    font-size: 12px;
    color: #2563eb;
}

.ue-error {
    font-size: 12px;
    color: #b91c1c;
}

/* info/faq는 기존 너 스타일 유지용 */
.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: 700;
    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-item {
    border-bottom: 1px solid #e0e0e0;
    padding: 6px 0;
}

.faq-question {
    position: relative;
    width: 100%;
    background: #f9fafb;
    border: none;
    text-align: left;
    padding: 10px 12px 10px 30px;
    font-size: 15px;
    font-weight: 600;
    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-answer {
    display: none;
    padding: 6px 2px 12px;
    color: #555;
    font-size: 14px;
    line-height: 1.7;
}
.faq-item.active .faq-answer { display: block; }

.page-wrapper .footer-text { margin-top: 28px; }

@media (max-width: 820px) {
    .ue-grid2 { grid-template-columns: 1fr; }
    .ue-io { grid-template-columns: 1fr; }
}

/* ===== Mobile readability patch ===== */

/* 입력/출력 영역을 더 "카드"처럼 분리 */
.ue-col {
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #ffffff;
}

/* 라벨 행을 더 진하게 + 구분감 */
.ue-label-row {
    padding-bottom: 8px;
    border-bottom: 1px dashed #e5e7eb;
    margin-bottom: 6px;
}

.ue-label-row label {
    font-size: 14px;
    font-weight: 900;
}

/* 라벨에 시각적 배지 느낌 */
.ue-label-row label::before {
    content: "●";
    display: inline-block;
    margin-right: 6px;
    font-size: 10px;
    transform: translateY(-1px);
    color: #111827;
}

/* 입력/결과 텍스트영역에 배경 차이를 줘서 구분 */
#ue-input.ue-textarea {
    background: #fff7ed;               /* 연한 주황 */
    border: 1px solid #fed7aa;
}

#ue-output.ue-textarea {
    background: #eff6ff;               /* 연한 파랑 */
    border: 1px solid #bfdbfe;
}

/* textarea 기본 가독성 강화 */
.ue-textarea {
    font-size: 14px;
    line-height: 1.6;
    padding: 12px;
    border-radius: 12px;
}

/* 버튼: 모바일에서는 2열 그리드로 정렬 */
@media (max-width: 820px) {
    .ue-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    /* 변환 버튼은 2칸 차지 */
    .ue-actions .ue-primary {
        grid-column: 1 / -1;
    }

    /* 예시 칩은 너무 많아 보이니 줄바꿈 여유 */
    .ue-examples {
        gap: 6px;
    }

    /* 복사 버튼은 너무 커보이지 않게 */
    .ue-small {
        padding: 8px 10px;
        font-size: 12px;
    }
}

/* 모바일에서 상단 옵션 영역이 길어 보이면 줄이기 */
@media (max-width: 820px) {
    .ue-hint {
        margin-top: 8px;
        font-size: 12px;
    }
}