/* ---------- 呢喃 Web App 人物广场 ---------- */
.app-body { margin: 0; height: 100vh; overflow: hidden; }
.app-shell { display: flex; height: 100vh; }

/* 左侧 TAB 导航栏 */
.rail {
  width: 76px;
  flex: 0 0 76px;
  background: #0a0a0f;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 0;
}
.rail-top, .rail-bottom { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.rail-item {
  width: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 9px 0;
  border-radius: 14px;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  text-decoration: none;
  font-size: 11px;
  transition: color .18s, background .18s;
}
.rail-item svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.rail-item:hover { color: var(--text); background: rgba(255,255,255,.05); }
.rail-item.active { color: #f0a8c0; background: rgba(226,109,138,.14); }
.rail-item.active svg { stroke-width: 1.9; }

/* 主区域 */
.plaza-main {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  background:
    radial-gradient(120% 80% at 90% -10%, rgba(139,124,246,.16), transparent 55%),
    linear-gradient(180deg, #16161f 0%, #101017 45%, #0a0a0f 100%);
  padding: 28px 30px 48px;
}
.plaza-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.plaza-head-title h1 { margin: 0 0 6px; font-size: 24px; font-weight: 700; color: var(--text); }
.plaza-head-title p { margin: 0; font-size: 13.5px; color: var(--text-dim); }
.plaza-head-actions { display: flex; align-items: center; gap: 12px; }
.plaza-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 9px 13px;
  min-width: 260px;
}
.plaza-search svg { width: 17px; height: 17px; fill: none; stroke: var(--text-dim); stroke-width: 1.8; stroke-linecap: round; }
.plaza-search input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font-size: 14px;
}
.plaza-search input::placeholder { color: var(--text-dim); }

/* 角色卡片网格 */
.plaza-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 16px;
}
.persona-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .35s cubic-bezier(.22,1,.36,1), border-color .3s, box-shadow .35s;
  animation: cardIn .35s ease both;
}
.persona-card:hover {
  transform: translateY(-6px);
  border-color: rgba(226,109,138,.5);
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}
.persona-card .card-img {
  aspect-ratio: 3 / 4;
  background: #14141c;
  overflow: hidden;
  position: relative;
}
.persona-card .card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.persona-card .card-img .img-fallback {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 34px; color: var(--text-dim);
}
.persona-card .card-body { padding: 12px; }
.persona-card .card-name { font-size: 15px; font-weight: 700; color: var(--text); }
.persona-card .card-tag { font-size: 12px; color: var(--text-dim); margin-top: 3px; line-height: 1.5; }
.persona-card .card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.persona-card .card-tag-chip {
  font-size: 10.5px;
  color: #e0a8c0;
  background: rgba(226,109,138,.12);
  border: 1px solid rgba(226,109,138,.25);
  border-radius: 999px;
  padding: 2px 8px;
}
.persona-card .card-badge {
  position: absolute; top: 8px; left: 8px;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(0,0,0,.55);
  color: #fff;
  backdrop-filter: blur(4px);
}

.plaza-empty { text-align: center; color: var(--text-dim); padding: 60px 0; font-size: 14px; }

@keyframes cardIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* 弹窗 */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: none; align-items: center; justify-content: center;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(6px);
  padding: 20px;
}
.modal.open { display: flex; }
.modal-card {
  width: min(94vw, 480px);
  max-height: 92vh;
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  display: flex; flex-direction: column; gap: 12px;
}
.modal-card.narrow { width: min(94vw, 360px); }
.modal-head { display: flex; align-items: center; justify-content: space-between; }
.modal-head h2 { margin: 0; font-size: 17px; font-weight: 700; color: var(--text); }
.modal-close { background: transparent; border: 0; color: var(--text-dim); font-size: 24px; cursor: pointer; line-height: 1; }
.modal-card label { font-size: 12px; color: var(--text-dim); margin-bottom: -6px; }
.modal-card input, .modal-card textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 11px 12px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  resize: vertical;
}
.modal-card input:focus, .modal-card textarea:focus { outline: none; border-color: rgba(139,124,246,.6); }
.muted { color: var(--text-dim); font-size: 13px; margin: 0; }
.modal-msg { font-size: 13px; color: #f0a8b8; min-height: 16px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }
.gender-row { display: flex; gap: 8px; }
.gender-btn {
  flex: 1;
  padding: 9px 0;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 13px;
}
.gender-btn.active { color: #fff; background: var(--grad); border-color: transparent; }
.image-picker { display: flex; align-items: center; gap: 12px; }
.image-picker input { flex: 1; }
.image-picker img { width: 64px; height: 84px; object-fit: cover; border-radius: 10px; border: 1px solid var(--border); }
.link-btn { background: transparent; border: 0; color: var(--text-dim); font-size: 12px; cursor: pointer; text-decoration: underline; }
.create-auth { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }

@media (max-width: 640px) {
  .rail { width: 60px; flex-basis: 60px; }
  .rail-item { width: 50px; font-size: 10px; }
  .plaza-main { padding: 18px 14px 40px; }
  .plaza-search { min-width: 0; flex: 1; }
  .plaza-head-actions { width: 100%; }
  .plaza-head-actions { flex-wrap: wrap; }
}


/* 卡片升级：立绘底部渐变叠加 + 背景故事 + 聊天 CTA */
.persona-card .card-img-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 34px 12px 12px;
  background: linear-gradient(180deg, transparent, rgba(8,8,12,.78) 78%);
}
.persona-card .card-img-overlay .card-name { color: #fff; font-size: 17px; font-weight: 700; text-shadow: 0 1px 4px rgba(0,0,0,.5); }
.persona-card .card-img-overlay .card-tag { color: rgba(255,255,255,.78); font-size: 11.5px; margin-top: 2px; text-shadow: 0 1px 3px rgba(0,0,0,.5); }
.persona-card .card-bg {
  margin-top: 9px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--text-dim);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.persona-card .bg-label {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 6px;
  font-size: 10px;
  border-radius: 5px;
  color: #c9a8e8;
  background: rgba(139,124,246,.14);
  vertical-align: 1px;
}
.persona-card .card-chat {
  display: block;
  margin-top: 10px;
  text-align: center;
  text-decoration: none;
  padding: 8px 0;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: var(--grad);
  transition: filter .18s, transform .18s;
}
.persona-card .card-chat:hover { filter: brightness(1.06); transform: translateY(-1px); }