User:弃权者/Template:少女前线邮件/styles.css：修订间差异

.gfl-mail {
  --color-surface-0: var(--background-body, #0d0e12);
  --color-surface-1: var(--background-surface, #14161d);
  --color-surface-2: color-mix(in srgb, var(--color-base, #d0d4e8) 8%, var(--background-surface, #14161d));
  --color-surface-3: var(--border-color, #252840);
  --color-surface-4: var(--border-color, #2e3250);
  --color-base: var(--color-base, #d0d4e8);
  --color-emphasized: var(--color-emphasized, #eef0f8);
  --color-subtle: var(--color-subtle, #7a7f9a);
  --color-link: var(--color-primary, #6c8fc7);
  --border-radius: var(--border-radius, 4px);
}
.gfl-mail {
  background: var(--color-surface-0);
  border: 1px solid var(--color-surface-3);
  border-radius: 6px;
  overflow: hidden;
  font-family: 'Roboto', 'Noto Sans JP', 'Microsoft YaHei', sans-serif;
  font-size: 13px;
  color: var(--color-base);
  position: relative;
  min-height: 420px;
}
.gfl-list {
  display: block;
}
.gfl-list-header {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-surface-3);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-subtle);
  letter-spacing: .04em;
  background: var(--color-surface-1);
  text-transform: uppercase;
}
.gfl-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-surface-2);
  cursor: pointer;
  transition: background .15s;
  background: var(--color-surface-1);
}
.gfl-item:last-child { border-bottom: none; }
.gfl-item:hover { background: var(--color-surface-2); }
.gfl-item.is-expired { opacity: .5; }
.gfl-icon {
  width: 36px; height: 36px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-surface-3);
  border-radius: var(--border-radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
  color: var(--color-subtle);
  position: relative;
}
.gfl-icon .lock {
  position: absolute; bottom: -5px; right: -5px;
  background: var(--color-surface-3);
  border-radius: 3px;
  width: 15px; height: 15px;
  font-size: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-subtle);
}
.gfl-meta { flex: 1; min-width: 0; }
.gfl-subject {
  color: var(--color-emphasized);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}
.gfl-item.is-expired .gfl-subject { color: var(--color-subtle); }
.gfl-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}
.gfl-validity {
  font-size: 11px;
  color: var(--color-subtle);
}
.gfl-date {
  font-size: 11px;
  color: var(--color-subtle);
  flex-shrink: 0;
}
.gfl-chevron {
  font-size: 14px;
  color: var(--color-surface-4);
  flex-shrink: 0;
}
.gfl-item:hover .gfl-chevron { color: var(--color-subtle); }
.gfl-detail {
  display: none;
  flex-direction: column;
  min-height: 420px;
}
.gfl-detail.is-open { display: flex; }
.gfl-detail-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--color-surface-1);
  border-bottom: 1px solid var(--color-surface-3);
}
.gfl-back-btn {
  background: var(--color-surface-2);
  border: 1px solid var(--color-surface-3);
  border-radius: var(--border-radius);
  color: var(--color-base);
  cursor: pointer;
  padding: 4px 10px;
  font-size: 12px;
  display: flex; align-items: center; gap: 5px;
  transition: background .15s;
  flex-shrink: 0;
}
.gfl-back-btn:hover { background: var(--color-surface-3); }
.gfl-detail-icon {
  width: 28px; height: 28px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-surface-3);
  border-radius: var(--border-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--color-subtle);
  flex-shrink: 0;
  position: relative;
}
.gfl-detail-icon .lock {
  position: absolute; bottom: -4px; right: -4px;
  background: var(--color-surface-3); border-radius: 2px;
  width: 12px; height: 12px; font-size: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-subtle);
}
.gfl-detail-title-wrap { flex: 1; min-width: 0; }
.gfl-detail-subject {
  font-size: 14px; font-weight: 500;
  color: var(--color-emphasized);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.gfl-expired-tag {
  display: inline-block;
  font-size: 10px;
  background: var(--color-surface-3);
  color: var(--color-subtle);
  border-radius: 3px;
  padding: 1px 6px;
  margin-left: 6px;
  vertical-align: middle;
}
.gfl-detail-body-wrap {
  flex: 1;
  display: flex;
  overflow: hidden;
}
.gfl-detail-body {
  flex: 1;
  padding: 20px 18px;
  overflow-y: auto;
  background: var(--color-surface-0);
  min-width: 0;
}
.gfl-date-row {
  font-size: 11px;
  color: var(--color-subtle);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-surface-2);
}
.gfl-salute {
  font-size: 13px;
  color: var(--color-subtle);
  margin-bottom: 10px;
}
.gfl-content {
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--color-base);
}
.gfl-char {
  width: 120px;
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: var(--color-surface-1);
  border-left: 1px solid var(--color-surface-2);
  overflow: hidden;
  padding: 0;
}
.gfl-char img {
  width: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.gfl-char-placeholder {
  padding: 12px;
  text-align: center;
  font-size: 11px;
  color: var(--color-subtle);
  line-height: 1.5;
}