/* ============================================================
   SeaScribe — Picker Styles
   点名弹窗 + 动画层 + 过程窗口 + 展示层 + 缩小飞入
   ============================================================ */

/* ====== 顶栏点名区域 ====== */
.topbar-picker {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 点名按钮 — 实心，主题色 */
#btn-picker {
  background: var(--text);
  border-color: var(--text);
  font-weight: 600;
  color: var(--bg);
}
#btn-picker:hover {
  background: var(--bg);
  color: var(--text);
  border-color: var(--text);
}

/* ====== Modal 弹窗 ====== */
.picker-modal {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.22s var(--ease);
}

[data-theme="light"] .picker-modal {
  background: rgba(0,0,0,0.2);
}

.picker-modal.hidden {
  opacity: 0;
  pointer-events: none;
}

.picker-modal-card {
  position: relative;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat));
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
  padding: 24px 28px;
  min-width: 380px;
  max-width: 480px;
  width: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 78vh; /* 适中限高，滚动条不再接近整屏 */
  overflow-y: auto;
  overflow-x: hidden; /* 禁止水平滚动条 */
}

.picker-modal:not(.hidden) .picker-modal-card {
  animation: pickerModalIn 0.4s var(--spring);
}

.picker-modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  text-align: center;
  color: var(--text);
}

.picker-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.picker-section-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 2px;
}

/* 单选组 */
.picker-radio-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.picker-radio-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color var(--dur-md), background var(--dur-md);
  font-size: 0.9rem;
}

.picker-radio-item:hover {
  border-color: var(--muted);
  background: var(--hover);
}

.picker-radio-item input[type=radio] {
  accent-color: var(--dark);
  width: 16px; height: 16px;
  flex-shrink: 0;
}

.picker-radio-item-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.picker-radio-item-label .title {
  font-weight: 600;
  color: var(--text);
}

.picker-radio-item-label .desc {
  font-size: 0.75rem;
  color: var(--muted);
}

/* 行内 radio */
.picker-radio-inline {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.9rem;
}

.picker-radio-inline label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

/* 下拉选择 */
.picker-select {
  appearance: none;
  -webkit-appearance: none;
  padding: 9px 32px 9px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  background-image: var(--select-arrow);
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 12px 12px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--dur-md);
  width: 100%;
}

.picker-select:hover { border-color: var(--muted); }
.picker-select:focus { outline: none; border-color: var(--dark); }

/* checkbox */
.picker-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  cursor: pointer;
}

.picker-checkbox input[type=checkbox] {
  accent-color: var(--dark);
  width: 17px; height: 17px;
  flex-shrink: 0;
}

/* 时间戳管理 */
.picker-ts-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  padding-left: 25px;
}

.btn-sm-picker {
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.picker-ts-panel {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.picker-ts-panel.hidden { display: none; }

.picker-ts-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--hover);
  font-size: 0.85rem;
  font-weight: 600;
}

.picker-ts-body {
  padding: 8px 12px;
  max-height: 160px;
  overflow-y: auto;
  font-size: 0.82rem;
  line-height: 1.7;
}

.picker-ts-row {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
}
.picker-ts-name { font-weight: 500; }
.picker-ts-time { color: var(--muted); font-size: 0.78rem; }

/* 按钮区 */
.picker-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 4px;
}

/* 高级设置区 */
.picker-section-advanced {
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

/* 过程模式行 —— 平滑展开/收起 */
.picker-process-mode-row {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.85rem;
  padding-left: 25px;
  margin-top: 4px;
  max-height: 40px;
  opacity: 1;
  overflow: hidden;
  transition: max-height 0.3s var(--ease), opacity 0.25s, margin 0.3s;
}

.picker-process-mode-row.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
}

/* 调试区 —— 平滑展开/收起 */
#picker-debug-section {
  max-height: 300px;
  opacity: 1;
  transition: max-height 0.3s var(--ease), opacity 0.25s;
}
#picker-debug-section.picker-debug-collapsed {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}
#picker-debug-section .cs-wrap.open { overflow: visible; z-index: 102; }

.picker-process-mode-row label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.picker-process-mode-row input[type=radio] {
  accent-color: var(--dark);
}

/* 随机方式选中高亮 */
.picker-radio-item:has(input:checked) {
  border-color: var(--dark);
  background: var(--hover);
}

/* ====== 修饰动画层（全屏） ====== */
.pick-decorative {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 10001;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-slow);
}

.pick-decorative.hidden { display: none; }

/* 内层容器：名字+签名+时间垂直居中，始终占位避免跳动 */
.pick-decorative-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pick-decorative-text {
  font-size: 12vw;
  font-weight: 800;
  color: var(--text);
  transition: color var(--dur-slow);
  line-height: 1.1;
}

.pick-decorative-text.pop {
  animation: pickPop 0.35s var(--spring);
}

/* 签名 —— 始终占位，min-height 防止名字跳动 */
.pick-decorative-sig {
  display: inline-block;
  font-size: 2vw;
  color: var(--text);
  opacity: 0.55;
  margin-top: 16px;
  height: 1.4em;
  line-height: 1.4em;
  transition: opacity var(--dur-slow);
}

.pick-decorative-sig.empty {
  opacity: 0;
}

/* 头像 —— 名字上方 */
.pick-decorative-avatar {
  width: 10vw; height: 10vw;
  max-width: 120px; max-height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: none;
  outline: none;
  background: var(--bg);
  box-shadow: 0 0 0 1px var(--bg);
  margin-bottom: 12px;
  transition: opacity var(--dur-slow);
}
.pick-decorative-avatar.hidden { display: none; }

/* 上次时间 —— 名字上方，固定高度 */
.pick-decorative-time {
  display: inline-block;
  font-size: 1.8vw;
  color: var(--text);
  opacity: 0.35;
  margin-bottom: 8px;
  height: 1.4em;
  line-height: 1.4em;
}

.pick-decorative-time.never {
  opacity: 0.5;
  color: #4caf50;
}

.pick-decorative-hint {
  position: fixed;
  bottom: 8vh;
  font-size: 1.2vw;
  color: var(--text);
  opacity: 0.2;
}

/* ====== 多人卡片 ====== */
.pick-decorative-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* JS 按人数覆盖 */
  gap: 1vw;
  width: 96vw;
  max-width: 1600px;
  align-items: stretch;
  max-height: 86vh; /* 人多时内部滚动，不溢出屏幕 */
  overflow-y: auto;
  padding: 4px;
}
.pick-decorative-cards.hidden { display: none; }

.pick-decorative-card {
  position: relative;
  height: clamp(96px, 12vw, 150px); /* 更矮的横版卡片，人多也能放下 */
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4%; /* 上下左右间距对称 */
  background: linear-gradient(160deg, color-mix(in srgb, var(--surface) 94%, transparent), var(--surface));
  border: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
  border-radius: var(--radius-2xl);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 10px 28px rgba(0, 0, 0, 0.09);
  opacity: 0;
  transform: scale(0.6) translateY(20px);
}
.pick-decorative-cards.pop-all .pick-decorative-card {
  animation: pickCardIn 0.35s var(--spring) forwards;
}
.pick-decorative-card.pop {
  animation: pickCardIn 0.35s var(--spring) forwards;
}

/* 主区：头像+名字（展示态竖排居中） */
.card-main {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pick-decorative-card-avatar {
  width: clamp(44px, 15%, 72px); /* 展示态大头像（矮卡适配） */
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px color-mix(in srgb, var(--border) 55%, transparent);
  margin-bottom: 4px;
  opacity: 0.5;
}
.pick-decorative-card-name {
  font-size: clamp(1.1rem, 1.9vw, 1.7rem); /* 展示态大名字（矮卡适配） */
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  text-align: center;
}

/* 签名区 —— 独立分区，展示态限 2 行，从一开始就左对齐 */
.pick-decorative-card-sig {
  font-size: clamp(0.8rem, 1vw, 1rem);
  color: var(--text);
  opacity: 0.55;
  margin-top: 6px;
  max-width: 100%;
  text-align: left;
  line-height: 1.35;
  min-height: 1.4em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2; /* 动态行数限制，超长截断（title 悬浮看全文） */
  overflow: hidden;
  word-break: break-word;
}
.pick-decorative-card-sig.empty { opacity: 0; }

/* 无签名者的可爱占位签名 —— 与真实签名明显区分 */
.pick-decorative-card-sig.placeholder {
  opacity: 0.35;
  font-style: italic;
  color: var(--muted);
}
.pick-decorative-card-sig.placeholder::before {
  content: '🌱 ';
}

/* 紧凑态：卡片不动，内部元素重新布局 —— 头像缩小左移、名字垂直居中挨着头像、签名分区展开 */
.pick-decorative-card.compact {
  transform: none;
  justify-content: flex-start;
  align-items: stretch; /* 内部按 padding 对齐 */
}
.pick-decorative-card.compact .card-main {
  display: flex;
  flex-direction: row;
  align-items: center; /* 名字与头像垂直居中 */
  gap: 10px; /* 挨近头像 */
}
.pick-decorative-card.compact .pick-decorative-card-avatar {
  width: clamp(26px, 7%, 36px); /* 紧凑态小头像 */
  aspect-ratio: 1;
  margin: 0;
  flex-shrink: 0;
}
.pick-decorative-card.compact .pick-decorative-card-name {
  font-size: clamp(0.8rem, 1.3vw, 1.05rem); /* 紧凑态小名字 */
  text-align: left;
}
.pick-decorative-card.compact .pick-decorative-card-sig {
  margin: 6px 0 0;
  padding-top: 6px;
  border-top: 1px solid color-mix(in srgb, var(--border) 60%, transparent); /* 分区细线 */
  text-align: left;
  max-width: 100%;
  -webkit-line-clamp: 3; /* 紧凑态签名展开显示更多（矮卡限 3 行） */
}
.pick-decorative-card.compact .pick-decorative-card-sig.empty {
  display: none;
}

/* ====== 紧凑态过渡：L 形路径 —— 横向移动+同步缩小，再纵向归位（头像左、名字右，互不交叉） ====== */
@keyframes flipCompact {
  0%   { transform: translate(var(--fx), var(--fy)) scale(var(--fs)); }
  55%  { transform: translate(0, var(--fy)) scale(1); } /* 横向到位 + 同步缩小 */
  100% { transform: translate(0, 0) scale(1); }         /* 纵向归位 */
}
.flip-el {
  transform-origin: top left;
  animation: flipCompact 0.8s cubic-bezier(0.33, 1, 0.68, 1) forwards;
}

@keyframes pickCardIn {
  from { opacity: 0; transform: scale(0.85) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ====== 人数控件 ====== */
.picker-count-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.picker-count-value {
  font-size: 1.4rem;
  font-weight: 800;
  min-width: 2.2ch;
  text-align: center;
  color: var(--text);
}
.picker-count-unit {
  color: var(--muted);
  font-size: 0.9rem;
}
.picker-count-hint {
  color: var(--muted);
  font-size: 0.8rem;
  margin-left: 4px;
}
.picker-count-hint.hidden { display: none; }

/* 面板两栏网格 —— 紧凑不杂乱 */
.picker-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
}
@media (max-width: 520px) {
  .picker-grid { grid-template-columns: 1fr; }
}

/* 多人动画：人数=1 时置灰（常驻占位，页面不跳动） */
.picker-radio-item-slim input[type=radio]:disabled + span {
  opacity: 0.4;
}

/* 调试动画行 */
.picker-debug-row {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}
.picker-debug-row .picker-select { flex: 1; }
/* 调试姓名下拉：限高 160px，避免展开溢出弹窗触发长滚动 */
#picker-debug-section .cs-wrap.open .cs-drop {
  max-height: 160px;
}

.picker-multi-radio-row {
  display: flex;
  flex-wrap: wrap; /* 窄列时自动换行，不溢出 */
  gap: 10px 14px;
  padding-top: 4px;
}
.picker-radio-item-slim {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--text);
  font-size: 0.95rem;
}
.picker-radio-item-slim input[type=radio] {
  accent-color: var(--dark);
}

.pick-decorative.shrink {
  animation: pickOverlayFade var(--shrink-dur, 0.2s) var(--ease) forwards;
}

.pick-decorative.shrink .pick-decorative-text {
  animation: pickShrinkToCorner var(--shrink-dur, 0.2s) var(--ease) forwards;
}

/* ====== 过程动画层 ====== */
.pick-process {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 10002;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: #fff;
  font-size: 1.1rem;
  overflow: auto;
  padding: 20px;
  transition: opacity var(--dur-slow);
}

.pick-process.hidden { display: none; }

/* 窗口化模式 */
.pick-process.windowed {
  top: 50%;
  right: auto;
  bottom: auto;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 560px;
  max-width: 90vw;
  max-height: 70vh;
  border-radius: var(--radius-2xl);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  padding: 32px;
}

.pick-process.windowed .proc-phase,
.pick-process.windowed .proc-step-title,
.pick-process.windowed .proc-elim-msg {
  color: var(--text);
}

.pick-process.windowed .proc-group {
  border-color: var(--border);
}

/* 过程动画内部元素 */
.proc-phase {
  font-size: 0.8rem;
  opacity: 0.5;
  margin-bottom: 10px;
}

.proc-step-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 20px;
  animation: procStepIn 0.3s var(--ease);
}

.proc-split {
  display: flex;
  gap: 20px;
  width: 100%;
  max-width: 700px;
  justify-content: center;
  animation: procStepIn 0.35s var(--ease);
}

.proc-group {
  flex: 1;
  padding: 18px 16px;
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  font-size: 1rem;
  line-height: 1.6;
  min-height: 80px;
  transition: all 0.4s var(--ease);
}

.proc-group.proc-keep {
  border-color: rgba(76,175,80,0.6);
  background: rgba(76,175,80,0.08);
}

.proc-elim-msg {
  margin-top: 14px;
  font-size: 0.95rem;
  opacity: 0.7;
  color: #ccc;
}

.proc-subset {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.6;
  padding: 14px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-xl);
  max-width: 600px;
  text-align: center;
  animation: procStepIn 0.35s var(--ease);
}

.proc-rest-label {
  font-size: 0.8rem;
  opacity: 0.5;
  margin-top: 12px;
}

.proc-rest {
  font-size: 0.85rem;
  opacity: 0.4;
  line-height: 1.5;
}

.proc-chosen-name {
  font-size: 2.5rem;
  font-weight: 800;
  margin-top: 12px;
  animation: procStepIn 0.4s var(--ease);
}

.proc-result-name {
  font-size: 2.5rem;
  font-weight: 800;
  animation: procStepIn 0.4s var(--ease);
}

.proc-result-sub {
  font-size: 0.95rem;
  opacity: 0.4;
  margin-top: 10px;
}

.proc-reason {
  font-size: 0.95rem;
  opacity: 0.7;
  margin-bottom: 12px;
  line-height: 1.5;
  text-align: center;
}

.proc-highlight {
  color: #4caf50;
  font-weight: 700;
}

.pick-process.windowed .proc-highlight {
  color: #2e7d32;
}

/* 淘汰组样式 */
.proc-group.proc-elim.proc-out {
  opacity: 0.6;
  border-color: rgba(244,67,54,0.4);
  background: rgba(244,67,54,0.06);
}

.proc-group-label {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 8px;
  opacity: 0.6;
}

/* 进度条 */
.proc-bar {
  margin-top: 14px;
  width: 100%;
  max-width: 400px;
  height: 6px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-xs);
  overflow: hidden;
}

.proc-bar-fill {
  height: 100%;
  background: rgba(76,175,80,0.6);
  border-radius: var(--radius-xs);
  transition: width 0.4s var(--ease);
}

.pick-process.windowed .proc-bar {
  background: var(--border);
}

.pick-process.windowed .proc-bar-fill {
  background: var(--dark);
}


/* ====== 结果展示位（顶栏） ====== */
.topbar-picker {
  flex: 1;               /* 占满品牌与右侧按钮之间的空间（结果区尽量靠左、够宽） */
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pick-result {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  min-width: 5em;
  flex: 1;               /* 结果区占满 picker 区域 */
  min-width: 0;
  text-align: right;     /* 右对齐 */
  display: inline-block;
  white-space: nowrap;
  overflow-x: auto; /* 名字多时左右滑动查看 */
  scrollbar-width: none; /* Firefox 隐藏滚动条 */
  -webkit-overflow-scrolling: touch;
  user-select: none; /* 滑动不选中文字 */
  cursor: grab;
  transition: color var(--dur-slow);
}
.pick-result:active { cursor: grabbing; }
.pick-result::-webkit-scrollbar { display: none; } /* Chrome/Edge/Safari 隐藏滚动条 */

/* ====== Keyframes ====== */
@keyframes pickPop {
  0%   { transform: scale(1.5); opacity: 0.6; }
  60%  { transform: scale(0.95); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes pickOverlayFade {
  0%   { background: var(--bg); }
  100% { background: transparent; }
}

@keyframes pickShrinkToCorner {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(var(--dx), var(--dy)) scale(var(--scale)); }
}

@keyframes procStepIn {
  0%   { opacity: 0; transform: translateY(12px) scale(0.96); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes pickerModalIn {
  0%   { opacity: 0; transform: scale(0.9) translateY(16px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* ---- Picker scrollbars ---- */
.picker-modal-card::-webkit-scrollbar,
.picker-ts-body::-webkit-scrollbar,
.pick-process::-webkit-scrollbar { width: 4px; height: 4px; }
.picker-modal-card::-webkit-scrollbar-button:vertical:decrement,
.picker-modal-card::-webkit-scrollbar-button:vertical:increment,
.picker-ts-body::-webkit-scrollbar-button:vertical:decrement,
.picker-ts-body::-webkit-scrollbar-button:vertical:increment,
.pick-process::-webkit-scrollbar-button:vertical:decrement,
.pick-process::-webkit-scrollbar-button:vertical:increment { height: 0; }
.picker-modal-card::-webkit-scrollbar-track,
.picker-ts-body::-webkit-scrollbar-track,
.pick-process::-webkit-scrollbar-track { background: transparent; }
.picker-modal-card::-webkit-scrollbar-thumb,
.picker-ts-body::-webkit-scrollbar-thumb,
.pick-process::-webkit-scrollbar-thumb { background: var(--muted); border-radius: 2px; }
.picker-modal-card::-webkit-scrollbar-thumb:hover,
.picker-ts-body::-webkit-scrollbar-thumb:hover,
.pick-process::-webkit-scrollbar-thumb:hover { background: var(--border); }
.picker-modal-card::-webkit-scrollbar-corner,
.picker-ts-body::-webkit-scrollbar-corner,
.pick-process::-webkit-scrollbar-corner { background: transparent; }
.picker-modal-card,
.picker-ts-body,
.pick-process { scrollbar-width: thin; scrollbar-color: var(--muted) transparent; }