/* ===== Chat Layout ===== */
.adclaw-layout{flex:1;display:flex;overflow:hidden}
.adclaw-chat-panel{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--md-surface-1)}
.adclaw-chat-header{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--md-surface-3);background:var(--md-surface)}
.adclaw-avatar{width:40px;height:40px;border-radius:12px;background:var(--brand-gradient);background-size:200% 200%;animation:gradientShift 4s ease infinite;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.adclaw-avatar .material-symbols-outlined{font-size:22px;color:#fff}
.adclaw-title{font-family:var(--font-family-display);font-size:15px;font-weight:600}
.adclaw-subtitle{font-size:11px;color:var(--md-on-surface-variant);margin-top:1px}
.badge-ok{padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600;background:var(--md-success-container);color:var(--md-success)}
.badge-warn{padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600;background:#FEF7CD;color:#7A4100}
.badge-offline{padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600;background:var(--md-surface-3);color:var(--md-outline)}
.adclaw-scroll-area{flex:1;min-height:0;position:relative;display:flex;flex-direction:column}
.adclaw-messages{flex:1;min-height:0;padding:16px 20px;display:flex;flex-direction:column;gap:12px;overflow-y:auto;scroll-behavior:smooth;background:var(--md-surface-1);position:relative}
.adclaw-messages::-webkit-scrollbar{width:4px}.adclaw-messages::-webkit-scrollbar-thumb{background:var(--md-surface-4);border-radius:2px}

/* --- Chat Bubble System --- */
.acl-msg{display:flex;align-items:flex-start;gap:10px;max-width:80%;opacity:0;transform:translateY(12px);animation:msgFadeUp .4s cubic-bezier(.2,0,0,1) forwards}
.acl-msg.acl-ai{align-self:flex-start;max-width:48rem;width:100%}
.acl-msg.acl-user{align-self:flex-end;flex-direction:row}
.acl-msg+.acl-msg.acl-ai,.acl-msg.acl-ai+.acl-msg.acl-ai{margin-top:-6px}
.acl-msg+.acl-msg.acl-user,.acl-msg.acl-user+.acl-msg.acl-user{margin-top:-6px}
.acl-msg.acl-ai+.acl-msg.acl-user,.acl-msg.acl-user+.acl-msg.acl-ai{margin-top:8px}
.acl-msg-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px;margin-top:0;transition:transform .2s;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.acl-msg:hover .acl-msg-avatar{transform:scale(1.1)}
.acl-ai .acl-msg-avatar{background:var(--brand-gradient);background-size:200% 200%;animation:gradientShift 4s ease infinite}
.acl-ai .acl-msg-avatar .material-symbols-outlined{font-size:20px;color:#fff}
.acl-user .acl-msg-avatar{background:var(--md-primary);color:#fff;font-size:14px;font-weight:600;letter-spacing:0}
.acl-msg.acl-ai+.acl-msg.acl-ai .acl-msg-avatar{visibility:hidden}
.acl-msg.acl-user+.acl-msg.acl-user .acl-msg-avatar{visibility:hidden}
.acl-bubble-wrap{display:flex;flex-direction:column;gap:0;min-width:0;max-width:100%;position:relative}
.acl-bubble{padding:10px 14px;border-radius:16px;font-size:13px;line-height:1.65;white-space:pre-wrap;word-break:break-word;transition:box-shadow .25s,transform .25s;position:relative}
.acl-ai .acl-bubble{background:linear-gradient(135deg,rgba(255,255,255,.97),rgba(243,244,252,.95));border:1px solid rgba(232,233,240,.7);border-bottom-left-radius:4px}
.acl-ai .acl-bubble:hover{box-shadow:0 2px 8px rgba(0,0,0,.04);transform:translateY(-.5px)}
.acl-user .acl-bubble{background:linear-gradient(135deg,#0052D9,#003185);color:#fff;border-bottom-right-radius:4px;position:relative;overflow:hidden}
.acl-user .acl-bubble:hover{box-shadow:0 3px 10px rgba(0,82,217,.15);transform:translateY(-.5px)}
.acl-bubble-time{display:inline-flex;align-items:center;float:right;font-size:9px;color:rgba(0,0,0,.3);margin-left:10px;margin-top:4px;font-variant-numeric:tabular-nums;letter-spacing:.3px;line-height:1}
.acl-user .acl-bubble-time{color:rgba(255,255,255,.55)}
.acl-bubble.acl-long::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:16px 16px 0 0;background:var(--brand-gradient);background-size:200% 200%;animation:gradientShift 4s ease infinite}
.acl-bubble.acl-long{padding-top:14px}
.acl-msg-time{font-size:10px;color:var(--md-outline);margin-top:4px;padding:0 4px;font-variant-numeric:tabular-nums}
.acl-model-badge{font-size:10px;font-family:'SF Mono','Consolas',monospace;color:var(--md-outline);padding:0 4px;opacity:.7}
.acl-retry-countdown{text-align:center;padding:16px 12px;color:var(--md-on-surface-variant,#666);font-size:13px}

/* Date divider between chat bubbles — appears when the calendar day
 * changes (or between the "today" welcome and legacy "历史消息" rows).
 * Purely presentational: centered, small, muted, with breathing room
 * above/below so it reads as a soft section break rather than a row. */
.acl-date-divider{
  align-self:center;
  margin:12px auto 6px;
  padding:2px 10px;
  font-size:11px;
  color:var(--md-on-surface-variant, #666);
  font-variant-numeric:tabular-nums;
  letter-spacing:0.02em;
  user-select:none;
  pointer-events:none;
}
.acl-copy-btn{position:absolute;top:0;opacity:0;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid var(--md-surface-3);border-radius:6px;background:var(--md-surface);cursor:pointer;transition:opacity .2s;display:flex;box-shadow:0 1px 4px rgba(0,0,0,.08);z-index:1}
.acl-ai .acl-copy-btn{right:-34px}
.acl-user .acl-copy-btn{left:-34px}
.acl-copy-btn .material-symbols-outlined{font-size:14px;color:var(--md-on-surface-variant)}
.acl-copy-btn:hover{background:var(--md-primary-container);border-color:var(--md-primary)}
.acl-bubble-wrap:hover .acl-copy-btn{opacity:1}
.acl-msg.acl-user{animation:msgUserLaunch .45s cubic-bezier(.2,0,0,1) forwards}
.acl-typing-dot{width:5px;height:5px;border-radius:50%;background:var(--md-outline);animation:pulse .9s ease-in-out infinite}
.acl-typing-dot:nth-child(2){animation-delay:.15s}
.acl-typing-dot:nth-child(3){animation-delay:.3s}
/* Quick Actions — 置于对话框内部顶部，柔和卡片芯片 + 分类色图标 */
.adclaw-quick-actions{display:flex;gap:8px;padding:10px 12px 4px;background:transparent;flex-wrap:wrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.adclaw-quick-actions::-webkit-scrollbar{display:none}
.acl-quick{padding:6px 12px 6px 10px;border-radius:10px;border:1px solid rgba(0,0,0,.08);background:var(--md-surface-1);box-shadow:0 1px 3px rgba(0,0,0,.06);font-family:inherit;font-size:12px;font-weight:500;letter-spacing:.1px;color:var(--md-on-surface);cursor:pointer;transition:color .2s,background .2s,border-color .2s,box-shadow .25s,transform .2s;white-space:nowrap;position:relative;display:inline-flex;align-items:center;gap:7px;line-height:1.3}
.acl-quick:hover{border-color:rgba(0,0,0,.14);background:var(--md-surface);box-shadow:0 4px 12px rgba(0,0,0,.10);transform:translateY(-1px)}
.acl-quick:active{transform:translateY(0) scale(.98);box-shadow:0 1px 2px rgba(0,0,0,.04)}
/* Accent state (autohost active) */
.acl-quick.acl-quick-accent{color:var(--md-primary);background:rgba(0,82,217,.06)}
.acl-quick.acl-quick-accent:hover{background:rgba(0,82,217,.1);border-color:rgba(0,82,217,.25);box-shadow:0 4px 12px rgba(0,82,217,.15)}
/* Danger state (autohost stop) */
.acl-quick.acl-quick-danger{color:var(--md-error);background:rgba(217,48,37,.05)}
.acl-quick.acl-quick-danger:hover{color:var(--md-error);background:rgba(217,48,37,.1);border-color:rgba(217,48,37,.25);box-shadow:0 4px 12px rgba(217,48,37,.12)}
/* Success state (new project) */
.acl-quick.acl-quick-success{color:#1E8E3E;background:rgba(30,142,62,.05)}
.acl-quick.acl-quick-success:hover{color:#1E8E3E;background:rgba(30,142,62,.1);border-color:rgba(30,142,62,.25);box-shadow:0 4px 12px rgba(30,142,62,.12)}
/* Quick action SVG icons —— 分类色，装于柔和色底圆角小方块中 */
.acl-quick-icon{width:22px;height:22px;flex-shrink:0;padding:4px;border-radius:7px;box-sizing:border-box;color:var(--md-on-surface-variant);background:rgba(0,0,0,.07);transition:transform .25s cubic-bezier(.34,1.56,.64,1),color .2s,background .2s}
.acl-quick:hover .acl-quick-icon{transform:scale(1.06)}
.acl-quick:active .acl-quick-icon{transform:scale(.94)}
.acl-quick--data .acl-quick-icon{color:#2F6BE0;background:rgba(47,107,224,.10)}
.acl-quick--status .acl-quick-icon{color:#0E9F8E;background:rgba(14,159,142,.10)}
.acl-quick--op .acl-quick-icon{color:#E0862B;background:rgba(224,134,43,.12)}
/* Stagger entrance animation */
.acl-quick{animation:acl-chip-in .4s cubic-bezier(.4,0,.2,1) both}
.acl-quick:nth-child(1){animation-delay:0s}
.acl-quick:nth-child(2){animation-delay:.04s}
.acl-quick:nth-child(3){animation-delay:.08s}
.acl-quick:nth-child(4){animation-delay:.12s}
.acl-quick:nth-child(5){animation-delay:.16s}
.acl-quick:nth-child(6){animation-delay:.2s}
.acl-quick:nth-child(7){animation-delay:.24s}
@keyframes acl-chip-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
/* Icon button (e.g. clear-history in input area) */
.acl-icon-btn{background:none;border:none;color:var(--md-on-surface-variant);cursor:pointer;padding:6px;border-radius:8px;opacity:.5;transition:opacity .2s,background .2s,color .2s}
.acl-icon-btn:hover{opacity:.85;background:rgba(0,0,0,.06)}
.acl-icon-btn:focus-visible{opacity:.85;outline:2px solid var(--md-primary);outline-offset:2px}
.acl-icon-btn:active{opacity:1;background:rgba(0,0,0,.1)}
.acl-icon-btn .material-symbols-outlined{font-size:20px}
[data-theme="dark"] .acl-icon-btn:hover{background:rgba(255,255,255,.08)}
[data-theme="dark"] .acl-icon-btn:active{background:rgba(255,255,255,.14)}
/* Dark mode — Quick Actions (柔和卡片 + 分类色图标) */
[data-theme="dark"] .adclaw-quick-actions{border-top-color:var(--md-surface-3)}
[data-theme="dark"] .acl-quick{border-color:rgba(255,255,255,.08);background:var(--md-surface-2);color:var(--md-on-surface);box-shadow:0 1px 2px rgba(0,0,0,.25)}
[data-theme="dark"] .acl-quick:hover{border-color:rgba(255,255,255,.16);background:var(--md-surface-2);box-shadow:0 4px 12px rgba(0,0,0,.35);transform:translateY(-1px)}
[data-theme="dark"] .acl-quick:active{box-shadow:0 1px 2px rgba(0,0,0,.25)}
[data-theme="dark"] .acl-quick.acl-quick-accent{color:var(--md-primary);background:rgba(163,196,255,.1)}
[data-theme="dark"] .acl-quick.acl-quick-accent:hover{background:rgba(163,196,255,.16);border-color:rgba(163,196,255,.3);box-shadow:0 4px 12px rgba(0,0,0,.35)}
[data-theme="dark"] .acl-quick.acl-quick-danger{color:var(--md-error);background:rgba(242,184,181,.08)}
[data-theme="dark"] .acl-quick.acl-quick-danger:hover{color:var(--md-error);background:rgba(242,184,181,.16);border-color:rgba(242,184,181,.3);box-shadow:0 4px 12px rgba(0,0,0,.35)}
[data-theme="dark"] .acl-quick.acl-quick-success{color:var(--md-success);background:rgba(129,201,149,.08)}
[data-theme="dark"] .acl-quick.acl-quick-success:hover{color:var(--md-success);background:rgba(129,201,149,.16);border-color:rgba(129,201,149,.3);box-shadow:0 4px 12px rgba(0,0,0,.35)}
[data-theme="dark"] .acl-quick-icon{background:rgba(255,255,255,.06)}
[data-theme="dark"] .acl-quick--data .acl-quick-icon{color:#7AA6F5;background:rgba(122,166,245,.14)}
[data-theme="dark"] .acl-quick--status .acl-quick-icon{color:#4FC7B7;background:rgba(79,199,183,.14)}
[data-theme="dark"] .acl-quick--op .acl-quick-icon{color:#F0AB63;background:rgba(240,171,99,.16)}

/* --- Model Picker (admin, quick-actions bar) --- */
.acl-quick-picker-wrap{display:inline-flex;align-items:center}
.model-picker-pop{position:fixed;min-width:240px;max-height:320px;overflow-y:auto;background:var(--md-surface);border:1px solid var(--md-surface-3);border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.15);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,visibility .2s,transform .2s;z-index:10000;pointer-events:none}
.model-picker-pop.open{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
.model-picker-pop::-webkit-scrollbar{width:4px}
.model-picker-pop::-webkit-scrollbar-thumb{background:var(--md-surface-4);border-radius:2px}
.model-picker-header{padding:10px 14px 6px;font-size:11px;font-weight:600;color:var(--md-on-surface-variant);text-transform:uppercase;letter-spacing:.5px}
.model-picker-group{padding:8px 14px 4px;font-size:10px;font-weight:600;color:var(--md-outline);text-transform:uppercase;letter-spacing:.4px;border-top:1px solid var(--md-surface-3)}
.model-picker-group:first-of-type{border-top:none}
.model-picker-item{display:flex;align-items:center;gap:10px;padding:8px 14px;cursor:pointer;transition:background .15s;font-size:13px;color:var(--md-on-surface)}
.model-picker-item:hover{background:var(--md-surface-2)}
.model-picker-item.active{color:var(--md-primary);font-weight:500}
.model-picker-item .material-symbols-outlined{color:var(--md-outline);font-size:16px}
.model-picker-item.active .material-symbols-outlined{color:var(--md-primary)}
.model-picker-item-text{flex:1;min-width:0}
.model-picker-item-name{font-size:13px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.model-picker-item-desc{font-size:10px;color:var(--md-outline);margin-top:1px}
.model-picker-check{font-size:16px!important;color:var(--md-primary)!important;margin-left:auto}

[data-theme="dark"] .model-picker-pop{background:var(--md-surface);border-color:var(--md-surface-3);box-shadow:0 8px 24px rgba(0,0,0,.3)}
[data-theme="dark"] .model-picker-item:hover{background:var(--md-surface-2)}

/* 统一对话框容器（附件横栏 + 输入区 + 底部工具行）：整体一个带边框的卡片，
 * 输入框、技能区、发送按钮都收纳其中，聚焦时整体发光。 */
.adclaw-composer{
  margin:0 20px;
  display:flex;flex-direction:column;min-width:0;
  border:1.5px solid var(--md-surface-4);border-radius:16px;
  background:var(--md-surface);
  transition:border-color .25s var(--ease-spring),background .25s var(--ease-spring),box-shadow .25s var(--ease-spring);
  overflow:hidden;
}
.adclaw-composer:focus-within{
  border-color:var(--md-primary);background:var(--md-surface);
  box-shadow:0 0 14px rgba(0,82,217,.14),0 0 5px rgba(0,82,217,.08);
}
/* 常驻免责声明：始终可见，不随输入框 active 隐藏 */
.adclaw-disclaimer{text-align:center;font-size:10px;line-height:1;color:var(--md-outline,#80868B);opacity:.55;padding:8px 20px;background:var(--md-surface-1);user-select:none}
.adclaw-input-wrap{position:relative;min-width:0;width:100%}
.adclaw-input{width:100%;border:none;border-radius:0;padding:12px 16px 4px;font-family:inherit;font-size:13px;color:var(--md-on-surface);background:transparent;outline:none;resize:none;min-height:52px;max-height:320px;overflow-y:auto;scrollbar-width:none;box-sizing:border-box}
.adclaw-input::-webkit-scrollbar{display:none}
.adclaw-input:focus{outline:none !important;box-shadow:none;background:transparent}
.adclaw-input-hints{
  position:absolute;inset:0;
  display:flex;justify-content:space-between;align-items:flex-start;
  padding:12px 16px;
  pointer-events:none;user-select:none;
  font-size:13px;color:var(--md-outline,#80868B);
  transition:opacity .15s ease;
}
.adclaw-input-hints span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adclaw-input-wrap.active .adclaw-input-hints{opacity:0}
/* 底部工具行：技能区(左) + 发送按钮(右) */
.adclaw-composer-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 8px 8px 10px}
/* 发送按钮：置于对话框右下角，圆形 */
.adclaw-send{width:36px;height:36px;border-radius:50%;border:none;background:linear-gradient(135deg,#0052D9,#003185);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:box-shadow .25s var(--ease-spring),transform .25s var(--ease-spring);position:relative;overflow:hidden}
.adclaw-send::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.25) 50%,transparent 60%);background-size:200% 100%;opacity:0;transition:opacity .3s}
.adclaw-send:hover::after{opacity:1;animation:shimmer 1.5s ease infinite}
.adclaw-send:hover{box-shadow:0 4px 16px rgba(0,82,217,.4);transform:scale(1.08)}.adclaw-send:active{animation:sendPulse .5s var(--ease-spring);transform:scale(.96);box-shadow:0 2px 8px rgba(0,82,217,.25)}.adclaw-send .material-symbols-outlined{font-size:18px;transition:transform .25s var(--ease-spring);position:relative;z-index:1}
.adclaw-send:hover .material-symbols-outlined{transform:translateX(1px)}
/* Stop button state */
.adclaw-send.acl-send--stop{background:linear-gradient(135deg,var(--md-error,#D93025),#B3261E)}
.adclaw-send.acl-send--stop:hover{box-shadow:0 4px 16px rgba(217,48,37,.4)}
.adclaw-send.acl-send--stop .material-symbols-outlined{transform:none}

/* === 企微快捷按钮（输入框左侧绿色圆形） === */
.wecom-btn{
  width:40px;height:40px;
  border-radius:50%;
  border:1.5px solid var(--md-surface-4);
  background:var(--md-surface-1);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;flex-shrink:0;
  transition:border-color .25s var(--ease-spring),background .25s var(--ease-spring),transform .25s var(--ease-spring),box-shadow .25s var(--ease-spring),color .25s var(--ease-spring);
  position:relative;
  color:var(--md-on-surface-variant);
}
.wecom-btn:hover{
  border-color:var(--md-primary, #0052D9);
  background:rgba(0,82,217,.08);
  transform:scale(1.08);
  box-shadow:0 0 16px rgba(0,82,217,.18),0 4px 12px rgba(0,82,217,.1);
  color:var(--md-primary, #0052D9);
}
.wecom-btn:active{
  transform:scale(.95);
  box-shadow:0 0 8px rgba(0,82,217,.15);
}
/* Tooltip */
.wecom-btn::after{
  content:'在企业微信中对话';
  position:absolute;bottom:calc(100% + 8px);left:50%;
  transform:translateX(-50%) translateY(4px);
  padding:6px 12px;border-radius:8px;
  background:var(--md-on-surface);color:var(--md-surface);
  font-size:11px;font-weight:500;white-space:nowrap;
  pointer-events:none;opacity:0;transition:all .2s ease;z-index:100;
}
.wecom-btn::before{
  content:'';position:absolute;bottom:calc(100% + 4px);left:50%;
  transform:translateX(-50%);
  border:5px solid transparent;border-top-color:var(--md-on-surface);
  pointer-events:none;opacity:0;transition:all .2s ease;z-index:100;
}
.wecom-btn:hover::after,.wecom-btn:hover::before{
  opacity:1;transform:translateX(-50%) translateY(0);
}
/* wecom icon image style */
.wecom-icon{display:block;pointer-events:none;transition:filter .3s ease}
.wecom-btn .wecom-icon{width:22px;height:22px}
.adclaw-side-title .wecom-icon{width:18px;height:18px}
.wecom-card-icon .wecom-icon{width:22px;height:22px}
/* qqbot icon */
.qqbot-icon{display:block;pointer-events:none;transition:filter .3s ease}

/* === Sidebar 交互渠道卡片 === */
.wecom-card{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:var(--radius-sm);
  background:var(--md-surface-1);border:1px solid var(--md-surface-3);
  cursor:pointer;transition:border-color .25s var(--ease-spring),background .25s var(--ease-spring),box-shadow .25s var(--ease-spring),transform .25s var(--ease-spring);
}
.wecom-card:hover{
  border-color:var(--md-primary, #0052D9);background:rgba(0,82,217,.04);
  box-shadow:0 2px 12px rgba(0,82,217,.1);transform:translateY(-1px);
}
.wecom-card:active{transform:translateY(0);box-shadow:none}
.wecom-card-icon{
  width:36px;height:36px;border-radius:10px;
  background:#fff;
  border:1px solid var(--md-surface-3);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:transform .25s var(--ease-spring);
}
.wecom-card:hover .wecom-card-icon{transform:scale(1.05)}
.wecom-card-info{flex:1;min-width:0}
.wecom-card-name{font-size:13px;font-weight:600;color:var(--md-on-surface);line-height:1.2}
.wecom-card-desc{font-size:11px;color:var(--md-on-surface-variant);margin-top:2px;line-height:1.2}
.wecom-card-status{display:flex;align-items:center;gap:4px;flex-shrink:0}
.wecom-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--md-outline, #aaa);box-shadow:none;
}
.wecom-status-label{font-size:10px;font-weight:500;color:var(--md-primary, #0052D9)}
@keyframes wecomPulse{
  0%,100%{opacity:1;box-shadow:0 0 6px rgba(0,82,217,.4)}
  50%{opacity:.6;box-shadow:0 0 10px rgba(0,82,217,.6)}
}

/* === Markdown Rendering in Chat Bubbles === */
.acl-bubble.acl-md{white-space:normal}
.acl-bubble.acl-md p{margin:0 0 8px 0;line-height:1.7}
.acl-bubble.acl-md p:last-child{margin-bottom:0}
.acl-bubble.acl-md h1,.acl-bubble.acl-md h2,.acl-bubble.acl-md h3,.acl-bubble.acl-md h4{margin:12px 0 6px 0;font-weight:700;line-height:1.35;color:var(--md-on-surface)}
.acl-bubble.acl-md h1{font-size:18px;border-bottom:1px solid var(--md-surface-3);padding-bottom:6px}
.acl-bubble.acl-md h2{font-size:16px}
.acl-bubble.acl-md h3{font-size:14px}
.acl-bubble.acl-md h4{font-size:13px;font-weight:600}
.acl-bubble.acl-md h1:first-child,.acl-bubble.acl-md h2:first-child,.acl-bubble.acl-md h3:first-child,.acl-bubble.acl-md h4:first-child{margin-top:0}
.acl-bubble.acl-md ul,.acl-bubble.acl-md ol{margin:6px 0;padding-left:20px}
.acl-bubble.acl-md li{margin:3px 0;line-height:1.6}
.acl-bubble.acl-md li>ul,.acl-bubble.acl-md li>ol{margin:2px 0}
.acl-bubble.acl-md code{font-family:var(--font-family-mono);font-size:12px;background:rgba(0,0,0,.06);padding:2px 5px;border-radius:4px;color:#d63384;word-break:break-all}
.acl-bubble.acl-md pre{margin:8px 0;border-radius:8px;overflow-x:auto;background:rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.06)}
.acl-bubble.acl-md pre code{display:block;padding:12px 14px;background:transparent;color:var(--md-on-surface);font-size:12px;line-height:1.55;white-space:pre;word-break:normal;border-radius:0}
.acl-bubble.acl-md .table-wrap{overflow-x:auto;margin:8px 0;-webkit-overflow-scrolling:touch}
.acl-bubble.acl-md table{width:auto;min-width:100%;border-collapse:collapse;font-size:12px}
.acl-bubble.acl-md th,.acl-bubble.acl-md td{padding:6px 10px;border:1px solid var(--md-surface-4);text-align:left}
.acl-bubble.acl-md th{background:rgba(0,0,0,.04);font-weight:600}
.acl-bubble.acl-md tr:nth-child(even){background:rgba(0,0,0,.02)}
.acl-bubble.acl-md blockquote{margin:8px 0;padding:6px 12px;border-left:3px solid var(--md-primary, #0052D9);background:rgba(0,82,217,.04);border-radius:0 6px 6px 0;color:var(--md-on-surface-variant)}
.acl-bubble.acl-md blockquote p{margin:0}
.acl-bubble.acl-md hr{border:none;border-top:1px solid var(--md-surface-4);margin:12px 0}
.acl-bubble.acl-md a{color:var(--md-primary, #0052D9);text-decoration:none;font-weight:500;border-bottom:1px solid transparent;transition:border-color .2s}
.acl-bubble.acl-md a:hover{border-bottom-color:var(--md-primary, #0052D9)}
.acl-bubble.acl-md img{max-width:240px;max-height:180px;border-radius:8px;margin:6px 0;object-fit:cover;cursor:pointer;transition:transform .2s ease;box-shadow:0 1px 4px rgba(0,0,0,.1)}
.acl-bubble.acl-md img:hover{transform:scale(1.03);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.acl-bubble.acl-md strong{font-weight:700;color:var(--md-on-surface)}
.acl-bubble.acl-md em{font-style:italic}

/* === Video Player in Chat Bubbles === */
.acl-video-wrap{margin:6px 0;max-width:280px}
.acl-video-wrap video{width:100%;border-radius:8px;background:#000}
.acl-bubble.acl-md video{max-width:280px;max-height:200px;border-radius:8px;margin:6px 0;object-fit:contain;cursor:pointer;transition:transform .2s ease;box-shadow:0 1px 4px rgba(0,0,0,.1);background:#000;display:block}
.acl-bubble.acl-md video:hover{transform:scale(1.02);box-shadow:0 2px 8px rgba(0,0,0,.15)}

/* === Lightbox 灯箱放大预览 === */
.acl-lightbox-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(0,0,0,.75);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
  cursor:zoom-out;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
}
.acl-lightbox-overlay.active{opacity:1;visibility:visible}
.acl-lightbox-content{
  max-width:90vw;max-height:85vh;
  border-radius:12px;overflow:hidden;
  box-shadow:0 12px 48px rgba(0,0,0,.4);
  transform:scale(.85);
  transition:transform .3s cubic-bezier(.2,0,0,1);
  cursor:default;
}
.acl-lightbox-overlay.active .acl-lightbox-content{transform:scale(1)}
.acl-lightbox-content img{
  display:block;max-width:90vw;max-height:85vh;object-fit:contain;
}
.acl-lightbox-content video{
  display:block;max-width:90vw;max-height:85vh;object-fit:contain;background:#000;
}
.acl-lightbox-close{
  position:fixed;top:16px;right:20px;z-index:10000;
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.15);border:none;
  color:#fff;font-size:22px;line-height:36px;text-align:center;
  cursor:pointer;transition:background .2s,transform .2s;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.acl-lightbox-close:hover{background:rgba(255,255,255,.3);transform:scale(1.1)}

/* ===== Scroll spacer (overscroll for anchor-to-top) ===== */
.acl-scroll-spacer{flex-shrink:0;pointer-events:none}

/* ===== Scroll hint button ===== */
.acl-scroll-hint{
  position:sticky;bottom:8px;
  display:block;margin:8px auto 0;
  padding:6px 18px;border:none;border-radius:18px;
  background:var(--md-primary,#0052D9);color:#fff;
  font-size:12px;font-weight:500;font-family:inherit;
  cursor:pointer;z-index:10;
  box-shadow:0 2px 8px rgba(0,82,217,.3);
  transition:opacity .3s ease,transform .3s ease;
  animation:aclHintFadeIn .3s ease both;
}
.acl-scroll-hint:hover{box-shadow:0 4px 14px rgba(0,82,217,.4);transform:translateY(-1px)}
@keyframes aclHintFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
[data-theme="dark"] .acl-scroll-hint{background:var(--md-primary);box-shadow:0 2px 8px rgba(110,161,255,.3)}

/* ===== Streaming cursor ===== */
@keyframes acl-cursor-blink{0%,100%{opacity:1}50%{opacity:0}}
.acl-stream-cursor{
  display:inline-block;width:1.5px;height:1.05em;
  background:var(--md-primary,#0052D9);vertical-align:text-bottom;
  margin-left:1px;border-radius:1px;
  animation:acl-cursor-blink 1s ease-in-out infinite;
}
.acl-streaming .acl-bubble{min-height:24px}


/* ===== Skeleton (shown before first text arrives) ===== */
@keyframes aclShimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.acl-skeleton{display:flex;flex-direction:column;gap:8px;padding:2px 0}
.acl-skeleton-line{
  height:12px;border-radius:6px;
  background:linear-gradient(90deg,var(--md-surface-3,#E8E8ED) 25%,var(--md-surface-1,#F7F7FA) 50%,var(--md-surface-3,#E8E8ED) 75%);
  background-size:200% 100%;
  animation:aclShimmer 1.5s ease-in-out infinite;
}

/* ===== Bubble with embedded steps ===== */
.acl-bubble--stream{padding:0 !important}
.acl-streaming .acl-bubble--stream{overflow:hidden}
.acl-stream-text{padding:10px 14px 12px}
.acl-stream-text:empty{padding:4px 14px}
.acl-stream-text img{max-width:240px;max-height:180px;border-radius:8px;margin:6px 0;object-fit:cover;cursor:pointer}
.acl-stream-text video{max-width:280px;max-height:200px;border-radius:8px;margin:6px 0;object-fit:contain;background:#000;display:block;cursor:pointer}
.acl-stream-text .acl-video-wrap{margin:6px 0;max-width:280px}

/* ===== Step bar (inside bubble) ===== */
.acl-steps{padding:6px 12px 2px;border-bottom:1px solid rgba(128,128,128,.06)}
.acl-steps:empty{display:none;border:0;padding:0}

@keyframes aclStepFade{0%{opacity:0;transform:translateY(6px)}100%{opacity:1;transform:translateY(0)}}
.acl-st{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  padding:4px 8px;margin-bottom:3px;border-radius:8px;
  font-size:12px;font-weight:500;color:var(--md-on-surface-variant,#5F6368);
  cursor:default;
  transition:color .35s ease,background .25s ease,opacity .3s ease;
  animation:aclStepFade .3s ease both;
}
.acl-st:nth-child(1){animation-delay:0s}
.acl-st:nth-child(2){animation-delay:.06s}
.acl-st:nth-child(3){animation-delay:.08s}
.acl-st:nth-child(4){animation-delay:.12s}
.acl-st:nth-child(5){animation-delay:.16s}
.acl-st--running{color:var(--md-primary,#0052D9)}
.acl-st--done{color:var(--md-outline,#80868B)}
.acl-st--error{color:var(--md-error,#D93025)}
.acl-st--expandable{cursor:pointer}
.acl-st--expandable:hover{background:rgba(128,128,128,.04)}

/* Step icon (circle) */
.acl-st-icon{
  width:16px;height:16px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:9px;font-weight:700;
  border:1.5px solid var(--md-surface-4,#DADCE2);
  background:var(--md-surface,#fff);
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease,transform .3s ease;
}
@keyframes aclCheckPop{0%{transform:scale(0) rotate(-45deg);opacity:0}60%{transform:scale(1.15) rotate(0)}100%{transform:scale(1) rotate(0);opacity:1}}
.acl-st--done .acl-st-icon{animation:aclCheckPop .4s cubic-bezier(.34,1.56,.64,1) both}
.acl-st-icon--ok{border-color:var(--md-success,#1E8E3E);background:var(--md-success,#1E8E3E);color:#fff}
.acl-st-icon--err{border-color:var(--md-error,#D93025);background:var(--md-error,#D93025);color:#fff}

/* Spinner */
@keyframes aclSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.acl-st-spin{
  display:inline-block;width:14px;height:14px;
  border:1.5px solid rgba(0,82,217,.15);border-top-color:var(--md-primary,#0052D9);
  border-radius:50%;animation:aclSpin .7s linear infinite;flex-shrink:0;
}

.acl-st-lb{
  flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:opacity .2s ease;
}
.acl-st-chev{
  font-size:12px;color:var(--md-outline,#80868B);
  transition:transform .3s var(--ease-spring);display:inline-block;
}
.acl-st.expanded .acl-st-chev,.acl-tool-item.expanded .acl-st-chev{transform:rotate(90deg)}

/* Expandable body */
.acl-st-body{
  width:100%;max-height:0;overflow:hidden;
  transition:max-height .35s var(--ease-spring);
  font-size:11px;color:var(--md-on-surface-variant,#5F6368);
  font-family:var(--font-family-mono);line-height:1.5;
  padding:0 2px;
}
.acl-st-pre{margin:2px 0;white-space:pre-wrap;word-break:break-all;font-size:10px;max-height:200px;overflow:auto;overscroll-behavior:contain}
.acl-st-result{max-height:320px}

/* Finalized steps */
.acl-steps--final .acl-st{animation:none}
.acl-steps--final .acl-st-spin{display:none}

/* ===== Long reply auto-collapse ===== */
.acl-text--collapsed{
  max-height:400px;overflow:hidden;
  -webkit-mask-image:linear-gradient(to bottom,#000 70%,transparent 100%);
  mask-image:linear-gradient(to bottom,#000 70%,transparent 100%);
}
.acl-expand-bar{text-align:center;padding:6px 14px 10px}
.acl-expand-btn{
  border:none;background:none;cursor:pointer;
  font-size:12px;font-weight:500;color:var(--md-primary,#0052D9);
  padding:4px 16px;border-radius:12px;
  transition:background .2s;
}
.acl-expand-btn:hover{background:rgba(0,82,217,.06)}

/* ===== Error bubble tint ===== */
.acl-error-bubble .acl-bubble{
  border-color:rgba(217,48,37,.25) !important;
  background:linear-gradient(135deg,rgba(255,240,240,.95),rgba(252,235,235,.9)) !important;
}
[data-theme="dark"] .acl-error-bubble .acl-bubble{
  border-color:rgba(217,48,37,.35) !important;
  background:linear-gradient(135deg,rgba(60,20,20,.9),rgba(50,15,15,.85)) !important;
}

/* ===== Input send pulse ===== */
@keyframes aclInputSent{0%{transform:scale(1)}30%{transform:scale(.97)}100%{transform:scale(1)}}
.acl-input-sent{animation:aclInputSent .35s cubic-bezier(.2,0,0,1)}

/* ═══════ Dark mode overrides ═══════ */
[data-theme="dark"] .acl-steps{border-bottom-color:rgba(73,69,79,.4)}
[data-theme="dark"] .acl-st--expandable:hover{background:rgba(163,196,255,.06)}
[data-theme="dark"] .acl-st-icon{border-color:var(--md-surface-4);background:var(--md-surface-2)}
[data-theme="dark"] .acl-st-icon--ok{border-color:var(--md-success);background:var(--md-success)}
[data-theme="dark"] .acl-st-icon--err{border-color:var(--md-error);background:var(--md-error)}
[data-theme="dark"] .acl-st-spin{border-color:rgba(163,196,255,.15);border-top-color:var(--md-primary)}
[data-theme="dark"] .acl-status--done:hover{background:rgba(163,196,255,.06)}
[data-theme="dark"] .acl-tool-item--running{color:var(--md-primary)}
[data-theme="dark"] .acl-tool-item--error{color:var(--md-error)}
[data-theme="dark"] .acl-admin-tag{background:rgba(163,196,255,.1);color:var(--md-primary)}
[data-theme="dark"] .acl-skeleton-line{background:linear-gradient(90deg,var(--md-surface-3) 25%,var(--md-surface-2) 50%,var(--md-surface-3) 75%);background-size:200% 100%;animation:aclShimmer 1.5s ease-in-out infinite}
[data-theme="dark"] .acl-expand-btn{color:var(--md-primary)}
[data-theme="dark"] .acl-expand-btn:hover{background:rgba(163,196,255,.08)}

/* ===== Interactive Cards ===== */
.acl-card{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 4px;padding:0}
.acl-card--select{flex-direction:column;gap:6px}

.acl-card-btn{
  padding:7px 16px;border-radius:18px;
  border:1.5px solid var(--md-surface-4,#DADCE2);
  background:var(--md-surface,#fff);
  color:var(--md-on-surface,#202124);
  font-size:12px;font-weight:500;font-family:inherit;
  cursor:pointer;transition:all .25s cubic-bezier(.2,0,0,1);
  white-space:nowrap;
}
.acl-card-btn:hover:not(:disabled){
  border-color:var(--md-primary,#0052D9);color:var(--md-primary,#0052D9);
  background:rgba(0,82,217,.04);transform:translateY(-1px);
  box-shadow:0 2px 8px rgba(0,82,217,.1);
}
.acl-card-btn:active:not(:disabled){transform:translateY(0);box-shadow:none}

/* Primary (confirm first button) */
.acl-card-btn--primary{
  background:var(--md-primary,#0052D9);color:#fff;border-color:var(--md-primary,#0052D9);
}
.acl-card-btn--primary:hover:not(:disabled){
  background:#003DA6;border-color:#003DA6;color:#fff;
  box-shadow:0 4px 12px rgba(0,82,217,.25);
}

/* Danger (danger-confirm first button) */
.acl-card-btn--danger{
  background:var(--md-error,#D93025);color:#fff;border-color:var(--md-error,#D93025);
}
.acl-card-btn--danger:hover:not(:disabled){
  background:#B3261E;border-color:#B3261E;color:#fff;
  box-shadow:0 4px 12px rgba(217,48,37,.25);
}

/* Select option */
.acl-card-btn--select{
  width:100%;text-align:left;border-radius:10px;padding:9px 14px;
  display:flex;align-items:center;gap:8px;
}
.acl-card-btn--select::before{
  content:'';width:16px;height:16px;border-radius:50%;flex-shrink:0;
  border:2px solid var(--md-surface-4,#DADCE2);background:var(--md-surface,#fff);
  transition:all .2s;
}
.acl-card-btn--select:hover:not(:disabled)::before{border-color:var(--md-primary,#0052D9)}

/* Quick reply */
.acl-card-btn--quick{
  padding:6px 14px;border-radius:16px;font-size:11px;
}

/* Preset chip */
.acl-card-btn--preset{
  padding:6px 14px;border-radius:14px;font-size:12px;
  background:rgba(0,82,217,.04);border-color:rgba(0,82,217,.15);
  color:var(--md-primary,#0052D9);
}
.acl-card-btn--preset:hover:not(:disabled){
  background:rgba(0,82,217,.1);border-color:var(--md-primary,#0052D9);
}

/* Used state (after click) */
.acl-card--used .acl-card-btn{
  opacity:.5;cursor:default;pointer-events:none;transform:none !important;box-shadow:none !important;
}
.acl-card--used .acl-card-btn--selected{
  opacity:1;border-color:var(--md-primary,#0052D9);
  background:rgba(0,82,217,.08);color:var(--md-primary,#0052D9);
}
.acl-card--used .acl-card-btn--selected.acl-card-btn--primary{
  background:var(--md-primary,#0052D9);color:#fff;opacity:.8;
}
.acl-card--used .acl-card-btn--selected.acl-card-btn--danger{
  background:var(--md-error,#D93025);color:#fff;opacity:.8;
}
.acl-card--used .acl-card-btn--selected.acl-card-btn--select::before{
  border-color:var(--md-primary,#0052D9);background:var(--md-primary,#0052D9);
  box-shadow:inset 0 0 0 3px #fff;
}

/* Dark mode */
[data-theme="dark"] .acl-card-btn{
  border-color:var(--md-surface-4);background:var(--md-surface-2);color:var(--md-on-surface);
}
[data-theme="dark"] .acl-card-btn:hover:not(:disabled){
  border-color:var(--md-primary);color:var(--md-primary);background:rgba(163,196,255,.08);
}
[data-theme="dark"] .acl-card-btn--primary{background:var(--md-primary);color:var(--md-on-primary);border-color:var(--md-primary)}
[data-theme="dark"] .acl-card-btn--danger{background:var(--md-error);color:#1C1B1F;border-color:var(--md-error)}
[data-theme="dark"] .acl-card-btn--preset{background:rgba(163,196,255,.06);border-color:rgba(163,196,255,.15);color:var(--md-primary)}
[data-theme="dark"] .acl-card--used .acl-card-btn--selected{border-color:var(--md-primary);background:rgba(163,196,255,.12);color:var(--md-primary)}

/* ===== Status bar + tool list ===== */
.acl-status{display:flex;align-items:center;gap:8px;padding:4px 6px;font-size:12px;font-weight:500;color:var(--md-on-surface-variant,#5F6368)}
.acl-status--active{color:var(--md-primary,#0052D9)}
.acl-status--done{color:var(--md-outline,#80868B);cursor:pointer;border-radius:8px;transition:background .2s ease}
.acl-status--done:hover{background:rgba(128,128,128,.04)}
.acl-status--done .acl-st-chev{margin-left:auto}
.acl-steps--expanded .acl-status--done .acl-st-chev{transform:rotate(90deg)}
.acl-tool-list{max-height:0;overflow:hidden;transition:max-height .35s var(--ease-spring,cubic-bezier(.2,0,0,1))}
.acl-tool-list--open{max-height:2000px}
.acl-steps--expanded .acl-tool-list{max-height:2000px}
.acl-tool-item{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  padding:3px 6px 3px 28px;font-size:12px;font-weight:500;
  color:var(--md-on-surface-variant,#5F6368);
  cursor:default;transition:color .2s ease;
}
.acl-tool-item--running{color:var(--md-primary,#0052D9)}
.acl-tool-item--error{color:var(--md-error,#D93025)}
.acl-tool-count{font-size:10px;font-weight:600;color:var(--md-outline,#80868B);margin-left:2px}
.acl-admin-tag{
  font-size:9px;font-weight:600;padding:1px 6px;border-radius:4px;
  background:rgba(0,82,217,.08);color:var(--md-primary,#0052D9);
  vertical-align:middle;margin-left:2px;
}

/* ===== Reasoning (thinking) block ===== */
/* During streaming: show as faded text; on finalize: collapse into summary */
.acl-reasoning-block{
  margin:0 12px 8px;
}
/* Streaming state: reasoning text shown directly with subtle styling */
.acl-reasoning-block .acl-reasoning-text{
  font-size:13px;line-height:1.7;color:var(--md-outline,#80868B);
  padding:0 2px;
}
/* Reasoning row (inside .acl-steps) */
.acl-reasoning-row{
  display:flex;align-items:center;gap:6px;
  padding:5px 6px;margin-top:2px;
  border-top:1px solid rgba(128,128,128,.08);
  font-size:12px;font-weight:500;color:var(--md-outline,#80868B);
  cursor:pointer;transition:background .2s ease;user-select:none;
}
.acl-reasoning-row:hover{background:rgba(128,128,128,.04)}
.acl-reasoning-icon{font-size:14px;line-height:1}
.acl-reasoning--expanded .acl-st-chev{transform:rotate(90deg)}
.acl-reasoning-body{
  max-height:0;overflow:hidden;
  transition:max-height .4s var(--ease-spring,cubic-bezier(.2,0,0,1));
}
.acl-reasoning--expanded + .acl-reasoning-body{max-height:5000px}
.acl-reasoning-body-inner{
  padding:10px 12px;font-size:13px;line-height:1.7;
  color:var(--md-outline,#80868B);
  border-top:1px solid var(--md-surface-4,#DADCE2);
  max-height:300px;overflow-y:auto;
}
.acl-reasoning-body-inner::-webkit-scrollbar{width:4px}
.acl-reasoning-body-inner::-webkit-scrollbar-thumb{
  background:var(--md-surface-4,#DADCE2);border-radius:4px;
}
/* Dark mode */
[data-theme="dark"] .acl-reasoning-row{border-top-color:rgba(73,69,79,.4);color:var(--md-outline,#8E8E93)}
[data-theme="dark"] .acl-reasoning-row:hover{background:rgba(163,196,255,.06)}
[data-theme="dark"] .acl-reasoning-body-inner{
  border-top-color:rgba(73,69,79,.4);color:var(--md-outline,#8E8E93);
}
[data-theme="dark"] .acl-reasoning-body-inner::-webkit-scrollbar-thumb{
  background:rgba(163,196,255,.15);
}
[data-theme="dark"] .acl-reasoning-block .acl-reasoning-text{color:var(--md-outline,#8E8E93)}

/* --- Empty state (no messages yet) --------------------------------------
 * V2 设计基线 §6.1：矢量挥手 SVG + 4 张建议卡。
 * 容器既可能是 `.adclaw-messages` 的直接子元素（bootstrap 阶段），
 * 也可能在 `.acl-chat-wrapper` 里（chat-instances 接管后的每分身一份）。
 * 两种挂载位置的视觉必须完全一致。 */
.acl-empty-state{
  margin:auto;               /* center inside the flex-column parent */
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:20px;padding:40px 24px;
  color:var(--md-on-surface-variant,#49454F);
  text-align:center;user-select:none;
  /* pointer-events:none 会让建议卡点不了，改为在 wave/body 上单独关闭 */
  min-height:240px;
}
.acl-empty-state .acl-empty-wave{
  width:72px;height:72px;
  display:flex;align-items:center;justify-content:center;
  color:var(--md-primary,#0052D9);
  pointer-events:none;
}
.acl-empty-state .acl-empty-wave svg{
  width:72px;height:72px;display:block;
  transform-origin:60% 80%;
  animation:aclEmptyWave 2s ease-in-out infinite;
  filter:drop-shadow(0 2px 6px rgba(0,82,217,.15));
}
@keyframes aclEmptyWave{
  0%,100%{transform:rotate(0deg)}
  15%{transform:rotate(14deg)}
  30%{transform:rotate(-8deg)}
  45%{transform:rotate(14deg)}
  60%{transform:rotate(-8deg)}
  75%{transform:rotate(0deg)}
}
@media (prefers-reduced-motion: reduce){
  .acl-empty-state .acl-empty-wave svg{animation:none}
}
.acl-empty-state .acl-empty-body{
  pointer-events:none;
  display:flex;flex-direction:column;gap:6px;align-items:center;
}
.acl-empty-state .acl-empty-title{
  font-size:20px;font-weight:600;margin:0;
  color:var(--md-on-surface,#1D1B20);
  letter-spacing:.2px;line-height:1.3;
}
.acl-empty-state .acl-empty-subtitle{
  font-size:13px;line-height:1.5;margin:0;
  color:var(--md-on-surface-variant,#49454F);
  opacity:.85;max-width:360px;
}
/* 建议卡网格：两列等宽 */
.acl-empty-state .acl-empty-cards{
  display:grid;grid-template-columns:repeat(2,minmax(0,258px));gap:12px;
}
.acl-empty-state .acl-empty-card{
  position:relative;overflow:hidden;
  padding:14px 16px;border-radius:14px;
  border:1px solid var(--md-surface-3);
  background:var(--md-surface);
  text-align:left;cursor:pointer;
  transition:border-color .2s,transform .2s,box-shadow .2s;
  display:flex;flex-direction:column;gap:8px;
}
.acl-empty-state .acl-empty-card:hover{
  border-color:var(--md-primary);
  transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(0,82,217,.10);
}
.acl-empty-state .acl-empty-card-head{
  display:flex;align-items:center;gap:10px;
}
.acl-empty-state .acl-empty-card-icon{
  width:32px;height:32px;flex-shrink:0;
  border-radius:9px;padding:6px;box-sizing:border-box;
  display:flex;align-items:center;justify-content:center;
  color:var(--md-primary);background:rgba(0,82,217,.10);
}
.acl-empty-state .acl-empty-card-icon svg{width:100%;height:100%;display:block}
.acl-empty-state .acl-empty-card-title{
  font-size:14px;font-weight:600;
  color:var(--md-on-surface);line-height:1.3;
}
.acl-empty-state .acl-empty-card-desc{
  font-size:12px;
  color:var(--md-on-surface-variant);line-height:1.5;
  min-height:1.5em;
}
/* 底部标签行 */
.acl-empty-state .acl-empty-card-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:2px;
}
.acl-empty-state .acl-empty-badge{
  font-size:11px;font-weight:600;line-height:1;
  padding:3px 7px;border-radius:6px;
}
.acl-empty-state .acl-empty-badge--rec{color:#0E9F8E;background:rgba(14,159,142,.12)}
.acl-empty-state .acl-empty-badge--new{color:#B26A00;background:rgba(224,134,43,.14)}
.acl-empty-state .acl-empty-tag{
  display:inline-flex;align-items:center;gap:4px;
  font-size:11px;line-height:1;
  color:var(--md-on-surface-variant);
}
.acl-empty-state .acl-empty-tag svg{width:13px;height:13px;flex-shrink:0;opacity:.8}
/* 分类配色（图标徽章）——与快捷区一致 */
.acl-empty-card--intro .acl-empty-card-icon{color:#5B6EE8;background:rgba(91,110,232,.10)}
.acl-empty-card--status .acl-empty-card-icon{color:#0E9F8E;background:rgba(14,159,142,.10)}
.acl-empty-card--op .acl-empty-card-icon{color:#E0862B;background:rgba(224,134,43,.12)}
.acl-empty-card--data .acl-empty-card-icon{color:#2F6BE0;background:rgba(47,107,224,.10)}

/* 每卡片右下角淡淡的同款图标水印（参考设计稿）：内容层置于其上 */
.acl-empty-state .acl-empty-card-head,
.acl-empty-state .acl-empty-card-desc,
.acl-empty-state .acl-empty-card-meta{position:relative;z-index:1}
.acl-empty-state .acl-empty-card::after{
  content:'';position:absolute;
  right:-14px;bottom:-16px;
  width:92px;height:92px;
  background-repeat:no-repeat;background-position:center;background-size:contain;
  opacity:.07;pointer-events:none;z-index:0;
  transition:opacity .2s,transform .2s;
}
.acl-empty-state .acl-empty-card:hover::after{opacity:.12;transform:scale(1.06) rotate(-3deg)}
.acl-empty-card--intro::after{background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2020%2020'%20fill='none'%20stroke='%235B6EE8'%20stroke-width='1.4'%20stroke-linejoin='round'%3E%3Cpath%20d='M10%202.5l1.6%203.9%204.2.3-3.2%202.7%201%204.1L10%2011.4%206.4%2013.5l1-4.1L4.2%206.7l4.2-.3L10%202.5Z'/%3E%3C/svg%3E")}
.acl-empty-card--status::after{background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2020%2020'%20fill='none'%20stroke='%230E9F8E'%20stroke-width='1.4'%20stroke-linejoin='round'%3E%3Cpath%20d='M10%203%203%206.5%2010%2010l7-3.5L10%203Z'/%3E%3Cpath%20d='M3%2013.5%2010%2017l7-3.5'/%3E%3C/svg%3E")}
.acl-empty-card--op::after{background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2020%2020'%20fill='none'%20stroke='%23E0862B'%20stroke-width='1.4'%20stroke-linecap='round'%3E%3Cpath%20d='M4%206h6M14%206h2M4%2014h2M10%2014h6'/%3E%3Ccircle%20cx='12'%20cy='6'%20r='2'/%3E%3Ccircle%20cx='8'%20cy='14'%20r='2'/%3E%3C/svg%3E")}
.acl-empty-card--data::after{background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2020%2020'%20fill='none'%3E%3Crect%20x='3'%20y='10'%20width='3'%20height='7'%20rx='1'%20fill='%232F6BE0'/%3E%3Crect%20x='8.5'%20y='6'%20width='3'%20height='11'%20rx='1'%20fill='%232F6BE0'/%3E%3Crect%20x='14'%20y='3'%20width='3'%20height='14'%20rx='1'%20fill='%232F6BE0'/%3E%3C/svg%3E")}

/* Dark mode: 整体无需大改，原型里同样使用主题 token；仅微调主色饱和 */
[data-theme="dark"] .acl-empty-state .acl-empty-wave{color:var(--md-primary,#A3C4FF)}
[data-theme="dark"] .acl-empty-state .acl-empty-wave svg{filter:drop-shadow(0 2px 6px rgba(163,196,255,.2))}
[data-theme="dark"] .acl-empty-state .acl-empty-title{color:var(--md-on-surface,#E6E0E9)}
[data-theme="dark"] .acl-empty-state .acl-empty-subtitle{color:var(--md-outline,#8E8E93)}

/* ===== Ops Insight Report Card (Feishu-style structured card) ===== */
.oir-card {
  border: 1px solid #e2e8f0;
  background: #ffffff;
  border-radius: 10px;
  margin: 10px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  transition: box-shadow 0.2s ease, transform 0.15s ease;
  max-width: 480px;
  overflow: visible;
}
.oir-card-header {
  border-radius: 10px 10px 0 0;
}
.oir-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  transform: translateY(-1px);
}
/* Card header */
.oir-card-header {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  color: #ffffff;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  border-radius: 10px 10px 0 0;
}
.oir-card .oir-card-header,
.oir-card .oir-card-header strong { color: #ffffff; font-weight: 600; }
/* Card body */
.oir-card-body {
  padding: 10px 16px;
}
.oir-card-fields {
  font-size: 13px;
  line-height: 1.8;
  color: #374151;
}
.oir-card-fields strong {
  color: #1e40af;
  font-weight: 600;
  min-width: 5em;
  display: inline-block;
}
/* Card footer */
.oir-card-footer {
  padding: 12px 16px 20px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  justify-content: flex-end;
}
.oir-report-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid rgba(0,82,217,.15) !important;
  background: linear-gradient(135deg,rgba(0,82,217,.03) 0%,rgba(61,128,255,.03) 100%);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--md-on-surface-variant);
  text-decoration: none !important;
  cursor: pointer;
  transition: border-color .25s, color .25s, background .25s;
  white-space: nowrap;
}
.oir-report-btn:hover {
  border-color: rgba(0,82,217,.3) !important;
  color: var(--md-primary);
  background: linear-gradient(135deg,rgba(0,82,217,.08) 0%,rgba(61,128,255,.06) 100%);
  text-decoration: none !important;
}
.oir-report-btn:active {
  background: linear-gradient(135deg,rgba(0,82,217,.12) 0%,rgba(61,128,255,.1) 100%);
}

/* Dark mode */
[data-theme="dark"] .oir-card {
  background: #1e293b;
  border-color: #334155;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
[data-theme="dark"] .oir-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
[data-theme="dark"] .oir-card-header {
  background: linear-gradient(135deg, #1e3a5f, #2563eb);
}
[data-theme="dark"] .oir-card-fields {
  color: #e2e8f0;
}
[data-theme="dark"] .oir-card-fields strong {
  color: #f1f5f9;
}
[data-theme="dark"] .oir-card-footer {
  border-top-color: #334155;
}
[data-theme="dark"] .oir-report-btn {
  border-color: rgba(163,196,255,.12) !important;
  background: linear-gradient(135deg,rgba(163,196,255,.04) 0%,rgba(110,161,255,.03) 100%);
  color: var(--md-on-surface-variant);
}
[data-theme="dark"] .oir-report-btn:hover {
  border-color: rgba(163,196,255,.25) !important;
  color: var(--md-primary);
  background: linear-gradient(135deg,rgba(163,196,255,.1) 0%,rgba(110,161,255,.08) 100%);
}

/* ===== Composer 统一对话框（Adbuddy 对话框优化）===== */
/* 拖拽手柄：位于快捷查询区与对话框之间，向上拖动可拉高输入框 */
.adclaw-resize-handle{
  height:9px;display:flex;align-items:center;justify-content:center;
  cursor:ns-resize;background:var(--md-surface-1);
  user-select:none;touch-action:none;
}
.adclaw-resize-handle .adclaw-resize-grip{
  width:40px;height:4px;border-radius:2px;
  background:var(--md-surface-4,#DADCE2);
  transition:background .2s,width .2s;
}
.adclaw-resize-handle:hover .adclaw-resize-grip{background:var(--md-primary,#0052D9);width:56px}
.adclaw-resize-handle.dragging .adclaw-resize-grip{background:var(--md-primary,#0052D9);width:56px}

/* 技能区：对话框底部工具行左侧 —— 模型 AIM+ · 技能 · 数据源 · 工具 */
.adclaw-skill-zone{
  display:flex;align-items:center;gap:4px;flex-wrap:wrap;
  flex:1;min-width:0;padding:0;background:transparent;
}
/* 技能区内的控件统一走「幽灵态」，与对话框底色融合：无实心底、无重边框，
 * hover 时才轻微上底色。 */
.adclaw-skill-zone .acl-skill-model,
.adclaw-skill-zone .acl-quick-ref{
  display:inline-flex;align-items:center;gap:5px;
  height:28px;padding:0 10px;border-radius:8px;
  font-size:12px;font-weight:500;line-height:1;white-space:nowrap;
  border:1px solid transparent;background:transparent;
  color:var(--md-on-surface-variant,#5F6368);
  animation:none;
  transition:background .2s,color .2s,border-color .2s;
}
.adclaw-skill-zone .acl-quick-ref{cursor:pointer;overflow:visible}
.adclaw-skill-zone .acl-quick-ref::after{display:none}
.adclaw-skill-zone .acl-quick-ref-ic,
.adclaw-skill-zone .acl-skill-model .material-symbols-outlined{font-size:16px;opacity:.85}
/* 自有模型标识（对客静态不可点，内部人员由 JS 加 .acl-skill-model--clickable 变为可点）*/
.acl-skill-model{user-select:none;color:var(--md-primary,#0052D9)!important;font-weight:600}
/* 内部人员：可点击，hover 有反馈 */
.acl-skill-model--clickable{cursor:pointer;transition:background .2s}
.acl-skill-model--clickable:hover{background:rgba(0,82,217,.08)}
/* 选中非默认模型时打勾标识 */
.acl-skill-model--active{background:rgba(0,82,217,.06)}
.acl-skill-model--active:hover{background:rgba(0,82,217,.12)}
/* 下拉箭头 */
.acl-model-chevron{font-size:14px!important;opacity:.5;margin-left:-2px;transition:opacity .2s}
.acl-skill-model--clickable:hover .acl-model-chevron{opacity:.75}
/* 技能（对所有人可见，主入口，主色文本略加深）*/
.acl-quick-ref--skill{color:var(--md-primary,#0052D9)!important;font-weight:600}
.adclaw-skill-zone .acl-quick-ref--skill:hover{background:rgba(0,82,217,.1);color:var(--md-primary,#0052D9);border-color:transparent;box-shadow:none;transform:none}
/* 数据源 / 工具（仅对内产研，弱化为浅灰）*/
.adclaw-skill-zone .acl-quick-ref--muted:hover{background:var(--md-surface-2);color:var(--md-on-surface,#202124);border-color:transparent;box-shadow:none;transform:none}

/* Dark mode */
[data-theme="dark"] .adclaw-resize-handle .adclaw-resize-grip{background:var(--md-surface-4)}
[data-theme="dark"] .adclaw-skill-zone .acl-skill-model,
[data-theme="dark"] .adclaw-skill-zone .acl-quick-ref{color:var(--md-on-surface-variant)}
[data-theme="dark"] .acl-skill-model,
[data-theme="dark"] .acl-quick-ref--skill{color:var(--md-primary,#A3C4FF)!important}
[data-theme="dark"] .acl-skill-model--clickable:hover{background:rgba(163,196,255,.1)}
[data-theme="dark"] .acl-skill-model--active{background:rgba(163,196,255,.08)}
[data-theme="dark"] .acl-skill-model--active:hover{background:rgba(163,196,255,.14)}
[data-theme="dark"] .adclaw-skill-zone .acl-quick-ref--skill:hover{background:rgba(163,196,255,.14);color:var(--md-primary)}
[data-theme="dark"] .adclaw-skill-zone .acl-quick-ref--muted:hover{background:var(--md-surface-3);color:var(--md-on-surface)}