/* ==========================================================================
   TheoCraft — 下载页专属样式
   --------------------------------------------------------------------------
   共享基础（令牌 / 导航 / 按钮 / 步骤 / CTA / 页脚 / 内页页头）在
   ../assets/css/base.css，这里只写下载页独有的模块：
     · 下载通道卡片（未开放时置灰禁用）
     · 软件详细信息
     · 开发中弹窗
   ========================================================================== */
@import url("../assets/css/base.css");

/* --------------------------------------------------------------------------
   1. 下载通道卡片
   -------------------------------------------------------------------------- */
.dl-channels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
}
.dl-card {
  display: flex; flex-direction: column;
  padding: 26px 26px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-sm);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.dl-card:hover { border-color: var(--line-strong); box-shadow: var(--sh-md); transform: translateY(-3px); }

.dl-card__head { display: flex; align-items: center; gap: 14px; }
.dl-card__icon {
  flex: 0 0 auto;
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  background: var(--accent-soft-bg);
  border: 1px solid var(--accent-soft-brd);
  color: var(--accent-soft-fg);
}
.dl-card__name { font-size: 19px; font-weight: 800; letter-spacing: -.01em; }
.dl-card__sub { margin-top: 2px; font-size: 13px; color: var(--muted); }

.dl-card__meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.dl-card__desc { margin-top: 14px; font-size: 14px; line-height: 1.75; color: var(--muted); }

.dl-card__foot { margin-top: auto; padding-top: 20px; }
.dl-card__note {
  display: flex; align-items: center; gap: 7px;
  margin-top: 12px;
  font-size: 12.5px; color: var(--warn);
}
html[data-theme="dark"] .dl-card__note { color: #f0a05a; }
.dl-card__note::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: currentColor; flex: 0 0 auto;
}

/* --------------------------------------------------------------------------
   2. 软件详细信息
   -------------------------------------------------------------------------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.info-item {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--sh-sm);
}
.info-item__label {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--faint);
}
.info-item__value { margin-top: 8px; font-size: 15.5px; font-weight: 650; color: var(--ink); word-break: break-word; }

.feat-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 28px; margin-top: 26px; }
.feat-list li { position: relative; padding-left: 26px; font-size: 14.5px; line-height: 1.7; color: var(--ink-2); }
.feat-list li::before {
  content: "";
  position: absolute; left: 0; top: .48em;
  width: 10px; height: 10px;
  background: linear-gradient(135deg, var(--teal-500) 0 55%, var(--grass-500) 55% 100%);
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   3. 开发中弹窗
   -------------------------------------------------------------------------- */
.modal {
  position: fixed; inset: 0; z-index: 150;
  display: grid; place-items: center;
  padding: 20px;
}
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(3, 17, 16, .62);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .26s ease;
}
.modal__box {
  position: relative;
  width: min(460px, 100%);
  padding: 30px 30px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 30px 70px rgba(2, 12, 11, .5);
  transform: translateY(14px) scale(.98);
  opacity: 0;
  transition: opacity .28s var(--ease), transform .28s var(--ease);
}
.modal.is-open .modal__backdrop { opacity: 1; }
.modal.is-open .modal__box { opacity: 1; transform: none; }

.modal__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 9px;
  border: 1px solid var(--accent-soft-brd);
  border-radius: var(--r-xs);
  background: var(--accent-soft-bg);
  color: var(--accent-soft-fg);
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 700; letter-spacing: .14em;
}
.modal__title { font-size: 21px; font-weight: 800; }
.modal__text { margin-top: 12px; font-size: 14.5px; line-height: 1.8; color: var(--muted); }
.modal__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.modal__close-x {
  position: absolute; right: 14px; top: 14px;
  display: grid; place-items: center;
  width: 32px; height: 32px;
  border: 0; border-radius: var(--r-sm);
  background: transparent; color: var(--faint);
  font-size: 20px; line-height: 1; cursor: pointer;
  transition: background-color .18s ease, color .18s ease;
}
.modal__close-x:hover { background: var(--sunken); color: var(--ink-2); }

/* 弹窗打开时锁住页面滚动 */
body.is-locked { overflow: hidden; }

/* --------------------------------------------------------------------------
   4. 响应式
   -------------------------------------------------------------------------- */
@media (max-width: 860px) {
  .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .dl-channels { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .feat-list { grid-template-columns: 1fr; }
  .modal__actions .btn { flex: 1 1 auto; }
}