@charset "utf-8";

/* ============================================================
   survey_style.css  v4.0 — 설문 게시판 전용 스타일 (전면 재작성)
   기존 기능 100% 유지 · 모던 & 세련된 디자인

   설계 원칙
   1. sv- 네임스페이스 유지 → 외부 테마 충돌 차단
   2. CSS 변수 + 부드러운 컬러팔레트 적용
   3. 레이아웃 핵심 속성(grid/flex)에만 !important
   4. 태그 셀렉터 단독 사용 금지
   ============================================================ */

/* ─────────────────────────────
   CSS 변수
───────────────────────────── */
:root {
    --sv-primary:     #3a8afd;
    --sv-primary-dk:  #1a6fd4;
    --sv-primary-lt:  #eef4ff;
    --sv-accent:      #7c6ff7;
    --sv-success:     #22c55e;
    --sv-danger:      #ef4444;
    --sv-warning:     #f59e0b;
    --sv-bg:          #f5f7fc;
    --sv-card:        #ffffff;
    --sv-border:      #e8eaf0;
    --sv-border-dk:   #d0d4e0;
    --sv-text:        #1a1f2e;
    --sv-text-sub:    #374151;
    --sv-muted:       #7a8499;
    --sv-muted-lt:    #aab2c0;
    --sv-radius:      14px;
    --sv-radius-sm:   9px;
    --sv-radius-xs:   6px;
    --sv-shadow:      0 2px 12px rgba(30,40,80,.06);
    --sv-shadow-md:   0 6px 28px rgba(30,40,80,.11);
    --sv-shadow-lg:   0 16px 48px rgba(30,40,80,.14);
    --sv-grad:        linear-gradient(135deg, #3a8afd 0%, #7c6ff7 100%);
    --sv-grad-warm:   linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
}

/* ─────────────────────────────
   박스사이징 리셋
───────────────────────────── */
.sv-list, .sv-view, .sv-write { box-sizing: border-box; }
.sv-list *, .sv-view *, .sv-write * { box-sizing: border-box; }

/* ─────────────────────────────
   공통 폼 요소
───────────────────────────── */
.sv-input {
    display: block; width: 100%; height: 44px;
    padding: 0 14px;
    border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius-sm);
    font-size: .93em; color: var(--sv-text);
    background: #fff;
    transition: border-color .18s, box-shadow .18s;
    outline: none; margin: 0; font-family: inherit; line-height: normal;
    -webkit-appearance: none; appearance: none;
}
.sv-input:focus { border-color: var(--sv-primary); box-shadow: 0 0 0 3px rgba(58,138,253,.13); }
.sv-input[disabled] { background: var(--sv-bg); cursor: not-allowed; opacity: .65; }

.sv-select {
    display: block; width: 100%; height: 44px;
    padding: 0 38px 0 14px;
    border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius-sm);
    font-size: .93em; color: var(--sv-text);
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a8499' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center;
    -webkit-appearance: none; -moz-appearance: none; appearance: none;
    cursor: pointer; outline: none; margin: 0; font-family: inherit;
}
.sv-select:focus { border-color: var(--sv-primary); box-shadow: 0 0 0 3px rgba(58,138,253,.13); }

.sv-textarea {
    display: block; width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius-sm);
    font-size: .93em; color: var(--sv-text);
    resize: vertical; min-height: 90px; background: #fff;
    transition: border-color .18s, box-shadow .18s;
    outline: none; margin: 0; font-family: inherit; line-height: 1.65;
    -webkit-appearance: none; appearance: none;
}
.sv-textarea:focus { border-color: var(--sv-primary); box-shadow: 0 0 0 3px rgba(58,138,253,.13); }

.sv-label {
    display: block; font-weight: 600; font-size: .82em;
    color: var(--sv-muted); margin-bottom: 7px;
    letter-spacing: .04em; text-transform: uppercase;
}
.sv-label-sm { font-size: .85em; color: var(--sv-muted); font-weight: 600; }
.sv-required { color: var(--sv-danger); margin-left: 2px; }
.sv-optional  { color: var(--sv-muted-lt); font-size: .85em; font-weight: 400; }

/* ─────────────────────────────
   배지
───────────────────────────── */
.sv-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 30px;
    font-size: .76em; font-weight: 700;
    letter-spacing: .03em; line-height: 1.6;
    white-space: nowrap; vertical-align: middle;
}
.sv-badge--active  { background: #d1fae5; color: #065f46; }
.sv-badge--ended   { background: #fee2e2; color: #991b1b; }
.sv-badge--notice  { background: #fef3c7; color: #92400e; }
.sv-badge--cate    { background: var(--sv-primary-lt); color: var(--sv-primary); }
.sv-badge--write   { background: rgba(255,255,255,.22); color: #fff; }

/* ─────────────────────────────
   알림 박스
───────────────────────────── */
.sv-alert {
    display: flex; align-items: center; gap: 10px;
    padding: 14px 18px; border-radius: var(--sv-radius-sm);
    font-size: .93em; margin: 16px 0;
}
.sv-alert--ok  { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.sv-alert--err { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

/* ════════════════════════════════════
   LIST  .sv-list
════════════════════════════════════ */

/* 헤더 배너 */
.sv-list__banner {
    background: var(--sv-grad);
    border-radius: var(--sv-radius);
    padding: 40px 36px;
    margin-bottom: 28px;
    color: #fff;
    position: relative; overflow: hidden;
}
.sv-list__banner::before {
    content: ''; position: absolute; top: -50px; right: -50px;
    width: 200px; height: 200px; border-radius: 50%;
    background: rgba(255,255,255,.08); pointer-events: none;
}
.sv-list__banner::after {
    content: ''; position: absolute; bottom: -40px; right: 100px;
    width: 120px; height: 120px; border-radius: 50%;
    background: rgba(255,255,255,.05); pointer-events: none;
}
.sv-list__banner-title {
    font-size: 1.75em; font-weight: 800;
    margin: 0 0 8px; color: #fff;
    letter-spacing: -.03em; line-height: 1.25;
}
.sv-list__banner-sub  { margin: 0 0 18px; font-size: 1em; color: rgba(255,255,255,.82); }
.sv-list__banner-meta { display: flex; gap: 20px; font-size: .875em; color: rgba(255,255,255,.88); flex-wrap: wrap; }
.sv-list__banner-meta span { display: inline-flex; align-items: center; gap: 5px; }

/* 상단 바 */
.sv-list__topbar {
    display: flex; align-items: center; justify-content: space-between;
    margin: 18px 0; flex-wrap: wrap; gap: 8px;
}
.sv-list .sv-list__topbar #bo_list_total { float: none; }

/* 카드 그리드 */
.sv-list__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(295px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

/* 카드 */
.sv-card {
    background: var(--sv-card);
    border-radius: var(--sv-radius);
    border: 1.5px solid var(--sv-border);
    box-shadow: var(--sv-shadow);
    transition: transform .22s, box-shadow .22s, border-color .22s;
    position: relative; overflow: hidden;
}
.sv-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--sv-grad);
    opacity: 0; transition: opacity .22s;
}
.sv-card:hover { transform: translateY(-4px); box-shadow: var(--sv-shadow-md); border-color: rgba(58,138,253,.35); }
.sv-card:hover::before { opacity: 1; }
.sv-card--ended  { opacity: .72; }
.sv-card--notice { border-color: rgba(245,158,11,.4); background: #fffdf5; }
.sv-card--notice::before { background: var(--sv-grad-warm); }

.sv-card__link { display: block; padding: 22px; text-decoration: none; color: inherit; }
.sv-card__link:hover { text-decoration: none; color: inherit; }

.sv-card__top { display: flex; align-items: center; gap: 7px; margin-bottom: 14px; flex-wrap: wrap; }
.sv-card__date { margin-left: auto; color: var(--sv-muted-lt); font-size: .78em; }

.sv-card__title {
    font-size: 1.02em; font-weight: 700; color: var(--sv-text);
    margin: 0 0 9px; line-height: 1.48;
    display: -webkit-box; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; overflow: hidden;
}
.sv-card__desc {
    font-size: .86em; color: var(--sv-muted); margin: 0 0 14px;
    line-height: 1.6; display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.sv-card__meta {
    display: flex; gap: 10px; font-size: .79em;
    color: var(--sv-muted); flex-wrap: wrap;
}
.sv-card__meta span { display: inline-flex; align-items: center; gap: 4px; }

.sv-card__prog { margin-top: 14px; background: var(--sv-bg); border-radius: 30px; height: 5px; position: relative; overflow: hidden; }
.sv-card__prog-bar { height: 100%; background: var(--sv-grad); border-radius: 30px; transition: width .6s ease; }
.sv-card__prog-txt { position: absolute; right: 0; top: -20px; font-size: .74em; color: var(--sv-muted); }
.sv-card__chk { position: absolute; top: 14px; right: 14px; z-index: 2; }

/* 빈 목록 */
.sv-list__empty { text-align: center; padding: 90px 20px; color: var(--sv-muted); }
.sv-list__empty .sv-list__empty-icon { font-size: 3.2em; display: block; margin-bottom: 18px; opacity: .25; }
.sv-list__empty p { font-size: 1.05em; margin-bottom: 22px; }
.sv-list__empty-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 26px; background: var(--sv-primary); color: #fff;
    border-radius: var(--sv-radius-sm); font-weight: 600;
    text-decoration: none; transition: all .2s; border: none;
}
.sv-list__empty-btn:hover { background: var(--sv-primary-dk); transform: translateY(-2px); text-decoration: none; color: #fff; }

/* ════════════════════════════════════
   WRITE  .sv-write
════════════════════════════════════ */

/* 헤더 */
.sv-write__hd {
    background: var(--sv-grad);
    border-radius: var(--sv-radius);
    padding: 36px 32px;
    margin-bottom: 24px;
    color: #fff; overflow: hidden; position: relative;
}
.sv-write__hd::after {
    content: ''; position: absolute; top: -60px; right: -60px;
    width: 220px; height: 220px; border-radius: 50%;
    background: rgba(255,255,255,.07); pointer-events: none;
}
.sv-write__hd-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 13px; border-radius: 30px;
    background: rgba(255,255,255,.22); font-size: .78em;
    font-weight: 700; color: #fff; margin-bottom: 12px;
}
.sv-write__hd h2 { font-size: 1.65em; font-weight: 800; margin: 0 0 7px; color: #fff; letter-spacing: -.03em; }
.sv-write__hd-desc { opacity: .82; margin: 0; color: #fff; font-size: .95em; }

/* 섹션 카드 */
.sv-section {
    background: var(--sv-card);
    border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius);
    padding: 26px 28px;
    margin-bottom: 20px;
    box-shadow: var(--sv-shadow);
}
.sv-section__title {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 22px; padding-bottom: 16px;
    border-bottom: 1.5px solid var(--sv-border); flex-wrap: wrap;
}
.sv-section__num {
    display: inline-flex; width: 30px; height: 30px;
    align-items: center; justify-content: center;
    background: var(--sv-grad); color: #fff;
    border-radius: 9px; font-size: .8em; font-weight: 800; flex-shrink: 0;
}
.sv-section__title-text { font-size: 1.05em; font-weight: 700; margin: 0; color: var(--sv-text); }
.sv-section__desc { font-size: .84em; color: var(--sv-muted-lt); margin-left: auto; }

.sv-field { margin-bottom: 18px; }
.sv-field:last-child { margin-bottom: 0; }

/* 라디오 그룹 */
.sv-radio-group { display: flex; flex-wrap: wrap; gap: 10px; }
.sv-radio-label { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: .92em; color: var(--sv-text-sub); transition: color .15s; }
.sv-radio-label:hover { color: var(--sv-text); }
.sv-radio-label input[type="radio"] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.sv-radio-dot {
    width: 18px; height: 18px; border-radius: 50%;
    border: 2px solid var(--sv-border); background: #fff;
    display: inline-block; flex-shrink: 0;
    transition: border-color .18s, background .18s; position: relative;
}
.sv-radio-label input:checked ~ .sv-radio-dot {
    border-color: var(--sv-primary); background: var(--sv-primary);
    box-shadow: inset 0 0 0 3px #fff;
}

/* 토글 스위치 */
.sv-toggle-label { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: .9em; color: var(--sv-text-sub); }
.sv-toggle-label input[type="checkbox"] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.sv-toggle-track {
    position: relative; width: 40px; height: 22px;
    background: #d1d5db; border-radius: 30px;
    transition: background .2s; flex-shrink: 0;
}
.sv-toggle-track::after {
    content: ''; position: absolute; top: 3px; left: 3px;
    width: 16px; height: 16px; background: #fff; border-radius: 50%;
    transition: transform .2s; box-shadow: 0 1px 4px rgba(0,0,0,.18);
}
.sv-toggle-label input:checked ~ .sv-toggle-track { background: var(--sv-primary); }
.sv-toggle-label input:checked ~ .sv-toggle-track::after { transform: translateX(18px); }

/* 설정 2단 그리드 */
.sv-settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

/* 질문 빈 상태 */
.sv-q-empty {
    text-align: center; padding: 52px 20px; color: var(--sv-muted);
    border: 2px dashed var(--sv-border); border-radius: var(--sv-radius-sm);
    background: var(--sv-bg);
}
.sv-q-empty p { margin: 14px 0 0; line-height: 1.7; font-size: .95em; }

/* 질문 카드 (작성) */
.sv-qcard {
    border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius-sm);
    margin-bottom: 14px; background: #fff;
    transition: border-color .2s, box-shadow .2s; overflow: hidden;
}
.sv-qcard:hover { border-color: rgba(58,138,253,.45); box-shadow: 0 3px 14px rgba(58,138,253,.09); }
.sv-qcard__head {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px; background: var(--sv-bg);
    border-bottom: 1.5px solid var(--sv-border);
}
.sv-qcard__num { font-weight: 800; color: var(--sv-primary); font-size: .92em; min-width: 28px; }
.sv-qcard__type {
    background: var(--sv-primary-lt); color: var(--sv-primary);
    padding: 3px 11px; border-radius: 30px; font-size: .76em; font-weight: 700;
}
.sv-qcard__ctrl { margin-left: auto; display: flex; gap: 5px; }
.sv-qcard__btn {
    width: 30px; height: 30px; border-radius: 7px;
    border: 1.5px solid var(--sv-border); background: #fff;
    color: var(--sv-muted); cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .84em; transition: all .15s; padding: 0; line-height: 1;
}
.sv-qcard__btn:hover      { border-color: var(--sv-primary); color: var(--sv-primary); background: var(--sv-primary-lt); }
.sv-qcard__btn--del:hover { border-color: var(--sv-danger);  color: var(--sv-danger);  background: #fff0f0; }
.sv-qcard__body { padding: 18px; }

/* 옵션 행 */
.sv-opt-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.sv-opt-row .sv-input { flex: 1; }
.sv-opt-icon { color: var(--sv-primary); font-size: .8em; flex-shrink: 0; }
.sv-opt-del  { flex-shrink: 0; color: var(--sv-danger); border: none; background: none; cursor: pointer; padding: 4px; font-size: 1em; transition: opacity .15s; }
.sv-opt-del:hover { opacity: .7; }
.sv-opt-add {
    display: inline-flex; align-items: center; gap: 6px;
    background: none; border: 1.5px dashed var(--sv-primary);
    color: var(--sv-primary); border-radius: var(--sv-radius-xs);
    padding: 7px 16px; font-size: .88em; cursor: pointer;
    transition: background .15s, border-color .15s; margin-top: 4px;
}
.sv-opt-add:hover { background: var(--sv-primary-lt); border-style: solid; }

/* 척도형 에디터 */
.sv-scale-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.sv-scale-row .sv-label-sm { white-space: nowrap; }
.sv-scale-preview { display: flex; gap: 7px; margin-top: 10px; flex-wrap: wrap; }
.sv-scale-dot {
    width: 38px; height: 38px; border-radius: 50%;
    border: 2px solid var(--sv-border);
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: .9em; color: var(--sv-muted); background: #fff; flex-shrink: 0;
}
.sv-scale-dot--on { background: var(--sv-primary); border-color: var(--sv-primary); color: #fff; }

/* 행렬형 에디터 */
.sv-matrix-editor { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.sv-matrix-editor .sv-label-sm { display: block; margin-bottom: 8px; }

/* 미리보기 */
.sv-preview-box { padding: 14px; background: var(--sv-bg); border-radius: var(--sv-radius-sm); }
.sv-preview-box .sv-input,
.sv-preview-box .sv-textarea { cursor: not-allowed; opacity: .65; }

/* 질문 추가 버튼 */
.sv-add-q-wrap { text-align: center; padding: 10px 0 0; }
.sv-add-q-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 36px; background: var(--sv-grad); color: #fff;
    border: none; border-radius: var(--sv-radius-sm); font-size: 1em;
    font-weight: 700; cursor: pointer; transition: all .2s;
    box-shadow: 0 4px 18px rgba(58,138,253,.28);
}
.sv-add-q-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(58,138,253,.4); }

/* 하단 제출 */
.sv-write__foot { display: flex; justify-content: flex-end; gap: 12px; padding: 26px 0 12px; }
.sv-btn-submit {
    display: inline-flex; align-items: center; gap: 8px;
    height: 50px; padding: 0 30px;
    border-radius: var(--sv-radius-sm); font-size: 1em; font-weight: 700;
    cursor: pointer; border: none; background: var(--sv-grad); color: #fff;
    text-decoration: none; transition: all .2s; line-height: 50px;
    box-shadow: 0 4px 18px rgba(58,138,253,.28);
}
.sv-btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 26px rgba(58,138,253,.42); }
.sv-btn-submit:disabled { background: #c0ccde; box-shadow: none; cursor: not-allowed; transform: none; }
.sv-btn-cancel {
    display: inline-flex; align-items: center; gap: 8px;
    height: 50px; padding: 0 26px;
    border-radius: var(--sv-radius-sm); font-size: 1em; font-weight: 600;
    cursor: pointer; border: 1.5px solid var(--sv-border);
    background: var(--sv-bg); color: var(--sv-muted);
    text-decoration: none; transition: all .2s; line-height: 50px;
}
.sv-btn-cancel:hover { background: var(--sv-border); color: var(--sv-text); text-decoration: none; }

/* ════════════════════════════════════
   VIEW  .sv-view
════════════════════════════════════ */

/* 헤더 */
.sv-view__hd {
    background: var(--sv-card); border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius); padding: 30px 32px;
    margin-bottom: 22px; box-shadow: var(--sv-shadow);
    position: relative; overflow: hidden;
}
.sv-view__hd::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--sv-grad);
}
.sv-view__hd-meta { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.sv-view__title { font-size: 1.5em; font-weight: 800; color: var(--sv-text); margin: 0 0 16px; line-height: 1.35; letter-spacing: -.02em; }
.sv-view__meta-row { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 14px; }
.sv-view__meta-item { font-size: .875em; color: var(--sv-muted); display: inline-flex; align-items: center; gap: 5px; }
.sv-view__desc { font-size: .93em; color: var(--sv-muted); line-height: 1.7; padding-top: 14px; border-top: 1.5px solid var(--sv-bg); margin-top: 14px; }

/* 진행률 */
.sv-progress { height: 5px; background: var(--sv-bg); border-radius: 30px; overflow: hidden; margin: 0 0 7px; }
.sv-progress__bar { height: 100%; background: var(--sv-grad); border-radius: 30px; transition: width .45s ease; }
.sv-progress__txt { font-size: .82em; color: var(--sv-muted); margin-bottom: 22px; }

/* 질문 카드 (응답) */
.sv-qview {
    background: var(--sv-card); border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius); padding: 24px; margin-bottom: 16px;
    transition: border-color .2s, box-shadow .2s;
}
.sv-qview.sv-qview--done  { border-color: rgba(34,197,94,.45); box-shadow: 0 0 0 3px rgba(34,197,94,.07); }
.sv-qview.sv-qview--error { border-color: var(--sv-danger);    box-shadow: 0 0 0 3px rgba(239,68,68,.1);  }
.sv-qview__head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 18px; }
.sv-qview__num {
    display: inline-flex; width: 28px; height: 28px;
    align-items: center; justify-content: center;
    background: var(--sv-grad); color: #fff;
    border-radius: 8px; font-size: .75em; font-weight: 800; flex-shrink: 0; line-height: 1;
}
.sv-qview__title { font-size: 1em; font-weight: 700; color: var(--sv-text); margin: 0; line-height: 1.5; padding-top: 3px; }
.sv-qview__err { font-size: .82em; color: var(--sv-danger); margin: 9px 0 0; display: none; }
.sv-qview.sv-qview--error .sv-qview__err { display: block; }

/* 선택지 */
.sv-choices { display: flex; flex-direction: column; gap: 9px; }
.sv-choice {
    display: flex; align-items: center; gap: 14px;
    padding: 13px 18px; border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius-sm); cursor: pointer;
    transition: all .16s; background: #fff;
    width: 100%; float: none;
}
.sv-choice:hover  { border-color: rgba(58,138,253,.45); background: #f8fbff; }
.sv-choice--on    { border-color: var(--sv-primary); background: var(--sv-primary-lt); }
.sv-choice input[type="radio"],
.sv-choice input[type="checkbox"] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.sv-radio-custom {
    width: 20px; height: 20px; border-radius: 50%;
    border: 2px solid var(--sv-border); background: #fff;
    flex-shrink: 0; transition: all .15s; display: inline-block;
}
.sv-choice--on .sv-radio-custom { border-color: var(--sv-primary); background: var(--sv-primary); box-shadow: inset 0 0 0 3px #fff; }
.sv-chk-custom {
    width: 20px; height: 20px; border-radius: 5px;
    border: 2px solid var(--sv-border); background: #fff;
    flex-shrink: 0; transition: all .15s; display: inline-block; position: relative;
}
.sv-choice--on .sv-chk-custom { border-color: var(--sv-primary); background: var(--sv-primary); }
.sv-choice--on .sv-chk-custom::after { content: '✓'; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); color: #fff; font-size: 11px; font-weight: 800; }
.sv-choice__text { font-size: .93em; color: var(--sv-text-sub); }

/* 척도형 (응답) */
.sv-scale-wrap { padding: 4px 0; }
.sv-scale-row--view { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.sv-scale-lbl { font-size: .82em; color: var(--sv-muted); white-space: nowrap; min-width: 60px; }
.sv-scale-lbl--max { text-align: right; }
.sv-scale-dots { display: flex; gap: 8px; flex: 1; justify-content: center; flex-wrap: wrap; }
.sv-scale-item { cursor: pointer; }
.sv-scale-item input[type="radio"] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.sv-scale-btn {
    width: 46px; height: 46px; border: 2px solid var(--sv-border);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .95em; color: var(--sv-muted); background: #fff;
    transition: all .16s; cursor: pointer;
}
.sv-scale-btn:hover { border-color: var(--sv-primary); color: var(--sv-primary); background: var(--sv-primary-lt); transform: scale(1.08); }
.sv-scale-item input:checked ~ .sv-scale-btn { background: var(--sv-primary); border-color: var(--sv-primary); color: #fff; box-shadow: 0 4px 12px rgba(58,138,253,.32); transform: scale(1.12); }

/* 행렬형 (응답) */
.sv-matrix { overflow-x: auto; }
.sv-matrix__table { width: 100%; border-collapse: collapse; font-size: .9em; }
.sv-matrix__table th { background: var(--sv-bg); padding: 10px 12px; font-weight: 700; color: var(--sv-muted); text-align: center; border: 1px solid var(--sv-border); font-size: .84em; }
.sv-matrix__table td { padding: 10px 12px; border: 1px solid var(--sv-border); text-align: center; vertical-align: middle; transition: background .15s; }
.sv-matrix__table tr:hover td { background: #fafbff; }
.sv-matrix__row-th { text-align: left; font-weight: 600; color: var(--sv-text-sub); background: var(--sv-bg); min-width: 100px; }
.sv-matrix__radio-cell { text-align: center; }
.sv-matrix-item { display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.sv-matrix-item input[type="radio"] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.sv-matrix-dot { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--sv-border); background: #fff; display: block; transition: all .15s; }
.sv-matrix-item input:checked ~ .sv-matrix-dot { border-color: var(--sv-primary); background: var(--sv-primary); box-shadow: inset 0 0 0 3px #fff; }

/* 참여자 정보 */
.sv-participant { background: var(--sv-bg); border-radius: var(--sv-radius-sm); padding: 22px; margin-bottom: 18px; }
.sv-participant__title { font-size: .95em; font-weight: 700; margin: 0 0 14px; color: var(--sv-text); }
.sv-participant__fields { display: flex; gap: 12px; flex-wrap: wrap; }
.sv-participant__fields .sv-input,
.sv-participant__fields .sv-select { flex: 1; min-width: 120px; }

/* 제출 버튼 */
.sv-submit-main {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; height: 54px; background: var(--sv-grad); color: #fff;
    border: none; border-radius: var(--sv-radius-sm); font-size: 1.05em;
    font-weight: 700; cursor: pointer; transition: all .2s;
    box-shadow: 0 5px 20px rgba(58,138,253,.3);
}
.sv-submit-main:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(58,138,253,.42); }
.sv-submit-main:disabled { opacity: .58; cursor: not-allowed; transform: none; }

.sv-login-req { text-align: center; padding: 26px; background: var(--sv-bg); border-radius: var(--sv-radius-sm); color: var(--sv-muted); }
.sv-login-req a { color: var(--sv-primary); font-weight: 600; }

.sv-ended-msg, .sv-no-q { text-align: center; padding: 70px 20px; color: var(--sv-muted); }
.sv-ended-msg .sv-icon-lg,
.sv-no-q .sv-icon-lg { font-size: 3em; display: block; margin-bottom: 16px; opacity: .25; }
.sv-ended-msg__title { font-size: 1.2em; color: var(--sv-text); margin-bottom: 8px; font-weight: 700; }

/* ─────────────────────────────
   결과 화면
───────────────────────────── */
.sv-result__hd {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 22px; padding-bottom: 16px;
    border-bottom: 1.5px solid var(--sv-border); flex-wrap: wrap;
}
.sv-result__hd-title { font-size: 1.1em; font-weight: 800; margin: 0; color: var(--sv-text); }
.sv-result__total { margin-left: auto; background: var(--sv-bg); padding: 5px 14px; border-radius: 30px; font-size: .84em; font-weight: 600; color: var(--sv-muted); }
.sv-result__card { background: var(--sv-card); border: 1.5px solid var(--sv-border); border-radius: var(--sv-radius); padding: 22px 24px; margin-bottom: 16px; box-shadow: var(--sv-shadow); }
.sv-result__card-hd { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.sv-result__card-title { font-size: .98em; font-weight: 700; color: var(--sv-text); margin: 0; flex: 1; }
.sv-result__cnt { font-size: .8em; color: var(--sv-muted); background: var(--sv-bg); padding: 3px 11px; border-radius: 30px; }

/* 막대 */
.sv-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 11px; }
.sv-bar-lbl { width: 120px; font-size: .88em; color: var(--sv-text-sub); text-align: right; flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sv-bar-wrap { flex: 1; height: 22px; background: var(--sv-bg); border-radius: 30px; overflow: hidden; }
.sv-bar-fill { height: 100%; background: var(--sv-grad); border-radius: 30px; transition: width .75s cubic-bezier(.4,0,.2,1); min-width: 2px; }
.sv-bar-fill--scale { background: var(--sv-grad-warm); }
.sv-bar-pct { width: 42px; text-align: right; font-size: .88em; font-weight: 700; color: var(--sv-primary); }
.sv-bar-cnt { font-size: .79em; color: var(--sv-muted-lt); white-space: nowrap; }

/* 척도 평균 */
.sv-scale-avg { text-align: center; margin-bottom: 18px; padding: 20px; background: var(--sv-bg); border-radius: var(--sv-radius-sm); }
.sv-scale-avg__num  { font-size: 2.6em; font-weight: 900; color: var(--sv-primary); line-height: 1; }
.sv-scale-avg__max  { font-size: 1.2em; color: var(--sv-muted); margin-left: 3px; }
.sv-scale-avg__desc { display: block; font-size: .85em; color: var(--sv-muted); margin-top: 5px; }

/* 행렬 결과 */
.sv-matrix-result { overflow-x: auto; }
.sv-matrix-result__table { width: 100%; border-collapse: collapse; font-size: .88em; }
.sv-matrix-result__table th { background: var(--sv-bg); padding: 9px 12px; border: 1px solid var(--sv-border); text-align: center; font-weight: 700; color: var(--sv-muted); }
.sv-matrix-result__table td { padding: 9px 12px; border: 1px solid var(--sv-border); text-align: center; vertical-align: middle; }
.sv-matrix-result__row-lbl { text-align: left; font-weight: 600; background: var(--sv-bg); }
.sv-matrix-result__cell-bar { display: block; background: var(--sv-grad); border-radius: 3px; min-height: 2px; width: 100%; margin-bottom: 3px; opacity: .55; }
.sv-matrix-result__cell-pct { font-size: .82em; font-weight: 600; color: var(--sv-text-sub); }

/* 텍스트 응답 */
.sv-text-resp { list-style: none; padding: 0; margin: 0; }
.sv-text-resp__item {
    padding: 11px 15px; background: var(--sv-bg); border-radius: var(--sv-radius-sm);
    margin-bottom: 8px; font-size: .92em; color: var(--sv-text-sub);
    border-left: 3px solid var(--sv-primary);
}
.sv-text-resp--empty { color: var(--sv-muted-lt); font-size: .88em; }

/* ─────────────────────────────
   질문 유형 버튼 (.sv-type-btn)
   모달 박스는 write_skin.php inline style로 처리
───────────────────────────── */
.sv-type-btn {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    padding: 18px 12px; border: 1.5px solid var(--sv-border);
    border-radius: var(--sv-radius-sm); background: #fff;
    cursor: pointer; transition: all .16s; text-align: center; width: 100%;
}
.sv-type-btn:hover { border-color: var(--sv-primary); background: var(--sv-primary-lt); transform: translateY(-2px); box-shadow: 0 5px 14px rgba(58,138,253,.18); }
.sv-type-btn .sv-type-icon { font-size: 1.65em; color: var(--sv-primary); }
.sv-type-btn .sv-type-name  { font-size: .87em; color: var(--sv-text); font-weight: 700; display: block; }
.sv-type-btn .sv-type-desc  { font-size: .74em; color: var(--sv-muted); line-height: 1.4; display: block; }

/* ─────────────────────────────
   반응형
───────────────────────────── */
@media (max-width: 768px) {
    .sv-list__grid         { grid-template-columns: 1fr; }
    .sv-list__banner       { padding: 28px 22px; }
    .sv-list__banner-title { font-size: 1.35em; }
    .sv-settings-grid      { grid-template-columns: 1fr; }
    .sv-matrix-editor      { grid-template-columns: 1fr; }
    .sv-type-btn           { /* grid는 inline style이므로 여기선 생략 */ }
    .sv-bar-lbl            { width: 80px; font-size: .8em; }
    .sv-scale-row--view    { flex-direction: column; align-items: flex-start; }
    .sv-scale-dots         { justify-content: flex-start; }
    .sv-participant__fields { flex-direction: column; }
    .sv-view__hd           { padding: 22px 20px; }
    .sv-write__hd          { padding: 26px 22px; }
    .sv-section            { padding: 20px 18px; }
    .sv-write__foot        { flex-direction: column; }
    .sv-btn-submit,
    .sv-btn-cancel         { width: 100%; justify-content: center; }
}