/**
 * AGC · 投票 / 问卷 样式
 * 路径：/public/css/surveys.css
 *
 * 沿用站点的粗野主义视觉：粗黑描边、硬阴影、黄色强调。
 */

/* ═══════════════════════════════════════════
 * 1. 列表页
 * ═══════════════════════════════════════════ */
.surveys-page {
  max-width: 1100px;
}

.surveys-header,
.surveys-page > .surveys-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.surveys-header__title {
  margin: 0;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.surveys-header__meta {
  margin-top: 4px;
  font-size: 13px;
  color: var(--color-muted);
}

.surveys-filters {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.surveys-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

/* ── 卡片 ── */
.survey-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 var(--color-black);
  text-decoration: none;
  color: var(--color-black);
  transition: transform 0.12s, box-shadow 0.12s;
}

.survey-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--color-black);
  text-decoration: none;
}

.survey-card--closed {
  opacity: 0.68;
}

.survey-card__top {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.survey-card__badge {
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 900;
  border: 2px solid var(--color-black);
  border-radius: var(--radius);
}

.survey-card__badge--poll   { background: var(--color-yellow); }
.survey-card__badge--survey { background: var(--color-accent); }

.survey-card__status {
  margin-left: auto;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius);
}

.survey-card__status--open   { background: #D6F5D6; color: #0A5A0A; }
.survey-card__status--closed { background: #EEE; color: #666; }

.survey-card__tag {
  padding: 2px 7px;
  font-size: 10px;
  border: 1px dashed var(--color-muted);
  border-radius: var(--radius);
  color: var(--color-muted);
}

.survey-card__title {
  margin: 0;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.35;
}

.survey-card__desc {
  margin: 0;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.survey-card__options {
  margin: 0;
  padding-left: 18px;
  font-size: 12px;
  color: #444;
  line-height: 1.7;
}

.survey-card__more {
  list-style: none;
  margin-left: -14px;
  color: var(--color-muted);
}

.survey-card__meta {
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px dashed #DDDDDD;
  display: flex;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-muted);
}

/* ═══════════════════════════════════════════
 * 2. 详情页
 * ═══════════════════════════════════════════ */
.survey-page {
  max-width: 760px;
  margin: 0 auto;
}

.survey-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.survey-header__back {
  font-size: 13px;
  font-weight: 700;
}

.survey-header__badges {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
}

.survey-title {
  margin: 0 0 var(--space-sm);
  font-size: 26px;
  font-weight: 900;
  line-height: 1.3;
}

.survey-desc {
  margin: 0 0 var(--space-sm);
  font-size: 14px;
  line-height: 1.7;
  color: #333;
  white-space: pre-wrap;
}

.survey-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
}

.survey-notice {
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
  background: var(--color-accent);
  border: var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
}

/* ── 视图切换 ── */
.survey-tabs {
  display: flex;
  gap: 0;
  margin-bottom: var(--space-md);
  border: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  width: fit-content;
}

.survey-tab {
  padding: 7px 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  background: var(--color-white);
  border: none;
  border-right: 2px solid var(--color-black);
  cursor: pointer;
}

.survey-tab:last-child { border-right: none; }
.survey-tab--active { background: var(--color-black); color: var(--color-white); }

.survey-view[hidden] { display: none; }

/* ── 题目 ── */
.survey-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.survey-q {
  margin: 0;
  padding: var(--space-md);
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
}

.survey-q__legend {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  width: 100%;
  padding: 0 0 var(--space-sm);
  border-bottom: 1px dashed #DDD;
  margin-bottom: var(--space-sm);
}

.survey-q__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 900;
  background: var(--color-yellow);
  border: 2px solid var(--color-black);
  border-radius: 50%;
}

.survey-q__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.survey-q__required {
  color: var(--color-danger);
  margin-left: 4px;
}

.survey-q__type {
  margin-left: auto;
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--color-muted);
  border: 1px solid #DDD;
  border-radius: var(--radius);
  padding: 1px 6px;
}

.survey-q__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.survey-q__hint {
  margin: 2px 0 0;
  font-size: 11px;
  color: var(--color-muted);
}

/* 选项 */
.survey-opt {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: 8px 10px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.1s;
}

.survey-opt:hover { background: #F7F7F7; }

.survey-opt input {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  accent-color: var(--color-black);
  flex: 0 0 auto;
}

.survey-opt__text {
  font-size: 14px;
  line-height: 1.5;
}

.survey-opt:has(input:checked) {
  background: var(--color-accent);
  border-color: var(--color-black);
}

/* 评分 */
.survey-rating {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.survey-rating__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  border: 2px solid var(--color-black);
  border-radius: var(--radius);
  cursor: pointer;
  min-width: 62px;
}

.survey-rating__item input { display: none; }
.survey-rating__num { font-family: var(--font-mono); font-weight: 900; font-size: 15px; }
.survey-rating__label { font-size: 11px; color: var(--color-muted); text-align: center; }

.survey-rating__item:has(input:checked) {
  background: var(--color-black);
  color: var(--color-white);
}

.survey-rating__item:has(input:checked) .survey-rating__label { color: #CCC; }

/* 输入框 */
.survey-input {
  width: 100%;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 14px;
  border: var(--border);
  border-radius: var(--radius);
  resize: vertical;
}

.survey-input:focus {
  outline: 3px solid var(--color-yellow);
  outline-offset: 1px;
}

/* 提交区 */
.survey-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.survey-msg {
  font-size: 13px;
  font-weight: 700;
}

.survey-msg--ok    { color: #0A5A0A; }
.survey-msg--error { color: var(--color-danger); }

.survey-locked {
  padding: var(--space-xl);
  text-align: center;
  font-family: var(--font-mono);
  color: var(--color-muted);
  border: 2px dashed #CCC;
  border-radius: var(--radius);
}

/* ── 结果 ── */
.survey-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.survey-result {
  padding: var(--space-md);
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
}

.survey-result__title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: 0 0 var(--space-md);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.survey-result__avg {
  margin: 0 0 var(--space-sm);
  font-size: 14px;
}

.survey-result__texts {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.8;
  color: #333;
}

.survey-bar { margin-bottom: var(--space-sm); }
.survey-bar:last-child { margin-bottom: 0; }

.survey-bar__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: 3px;
}

.survey-bar__label { font-size: 13px; font-weight: 600; }
.survey-bar__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-muted);
  white-space: nowrap;
}

.survey-bar__track {
  height: 16px;
  background: #F0F0F0;
  border: 2px solid var(--color-black);
  border-radius: 3px;
  overflow: hidden;
}

.survey-bar__fill {
  height: 100%;
  background: var(--color-yellow);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── 移动端 ── */
@media (max-width: 767px) {
  .surveys-header__title { font-size: 22px; }
  .survey-title { font-size: 20px; }
  .surveys-grid { grid-template-columns: 1fr; }
  .survey-q { padding: var(--space-sm); }
  .survey-rating__item { min-width: 52px; padding: 6px 8px; }
}