/* Cloud Chat Styles - extracted from chat.html */
:root {
  --primary: #4a6cf7;
  --primary-light: #6b8aff;
  --primary-dark: #3451d1;
  --primary-rgb: 74, 108, 247;
  --bg: #f0f2f5;
  --surface: #fff;
  --text: #1a1a2e;
  --text-secondary: #6c757d;
  --border: #e4e6eb;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --radius: 12px;
  --radius-sm: 8px;
  --msg-self: #4a6cf7;
  --msg-self-text: #fff;
  --msg-other: #fff;
  --msg-other-text: #1a1a2e;
  --online-dot: #2ecc71;
}
body.dark {
  --primary: #5b7cfa;
  --primary-light: #7a96ff;
  --primary-dark: #4a6cf7;
  --primary-rgb: 91, 124, 250;
  --bg: #1a1b2e;
  --surface: #252641;
  --text: #e4e6eb;
  --text-secondary: #9ca3af;
  --border: #3d3e5c;
  --shadow: 0 2px 12px rgba(0,0,0,0.3);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --msg-other: #2d2e4a;
  --msg-other-text: #e4e6eb;
  --online-dot: #34d399;
}
body.dark #chat-input { color: #fff; caret-color: #fff; }
body.dark #chat-input::placeholder { color: #888; }
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg); color: var(--text); overflow: hidden; height: 100vh;
}

/* ---- Chat Log ---- */
#chatlog {
  position: fixed; top: 0; bottom: 56px; left: 0; right: 260px;
  overflow-y: auto; padding: 16px; overflow-wrap: break-word; background: var(--bg);
}
#chatlog p { margin-bottom: 6px; }
#chatlog > p { animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* System messages */
#chatlog p.system-msg {
  text-align: center; color: var(--text-secondary); font-size: 12px;
  padding: 4px 12px; margin: 6px auto; background: rgba(0,0,0,0.03);
  border-radius: 16px; max-width: 80%; line-height: 1.5;
}

/* Chat message bubble wrapper */
.chat-msg {
  display: flex; flex-direction: column; max-width: 75%; margin-bottom: 10px;
}
.chat-msg.self { align-items: flex-end; margin-left: auto; }
.chat-msg.other { align-items: flex-start; margin-right: auto; }

/* Header (tag + name) */
.chat-msg .msg-header {
  font-size: 12px; color: var(--text-secondary); margin-bottom: 2px;
  padding: 0 4px; display: flex; align-items: center; gap: 4px;
}
.chat-msg.self .msg-header { display: none; }
.chat-msg .msg-header .tag {
  display: inline-block; font-size: 10px; font-weight: 600; color: #fff;
  padding: 1px 5px; border-radius: 3px; cursor: pointer;
}
.chat-msg .msg-header .username { font-weight: 600; font-size: 12px; color: var(--text); }
.chat-msg .msg-avatar { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; cursor: pointer; vertical-align: middle; margin-right: 4px; flex-shrink: 0; }
.chat-msg.self .msg-avatar { display: none; }

/* Bubble */
.chat-msg .bubble {
  display: inline-block; padding: 8px 14px; border-radius: 18px;
  line-height: 1.45; font-size: 14px; position: relative;
  word-break: break-word; max-width: 100%;
}
.chat-msg.self .bubble {
  background: var(--msg-self); color: var(--msg-self-text); border-bottom-right-radius: 4px;
}
.chat-msg.other .bubble {
  background: var(--msg-other); color: var(--msg-other-text);
  border-bottom-left-radius: 4px; box-shadow: var(--shadow-sm);
}

/* Timestamp */
.chat-msg .msg-time {
  font-size: 10px; color: var(--text-secondary); margin-top: 2px; padding: 0 4px; opacity: 0.8;
}
.chat-msg.self .msg-time { text-align: right; }

/* Images */
.chat-msg .bubble img {
  max-width: 240px; max-height: 240px; border-radius: 8px; display: block; margin: 2px 0; cursor: pointer;
}

/* File attachments */
.file-msg {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px; text-decoration: none; color: inherit; font-size: 13px; margin: 2px 0;
}
.chat-msg.other .file-msg {
  background: #f5f5f5; border: 1px solid #e0e0e0; color: #333;
}
.file-msg:hover { opacity: 0.85; }
.file-msg .file-icon { font-size: 18px; }
.file-msg .file-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; max-width: 180px; }
.file-msg .file-size { opacity: 0.7; font-size: 11px; margin-left: auto; }

/* Spacer */
#spacer { height: calc(100vh - 56px - 5em); }

/* ---- Roster ---- */
#roster {
  position: fixed; right: 0; top: 0; bottom: 56px; width: 260px;
  background: var(--surface); border-left: 1px solid var(--border);
  padding: 12px 8px; overflow-y: auto;
}
#roster-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  font-size: 13px; font-weight: 600; color: var(--text-secondary);
  padding: 4px 8px 8px; border-bottom: 1px solid var(--border); margin-bottom: 8px;
}
#roster-header .roster-count {
  font-size: 11px; font-weight: 400; color: var(--text-secondary); opacity: 0.7;
}
#roster p {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 6px; padding: 6px 8px;
  padding-left: 28px; margin-bottom: 2px; border-radius: 8px;
  cursor: pointer; font-size: 13px; font-weight: 500;
  transition: background 0.15s; position: relative;
}
#roster p::before {
  content: ''; position: absolute; left: 8px; top: 50%;
  transform: translateY(-50%); width: 8px; height: 8px;
  border-radius: 50%; background: var(--online-dot);
}
#roster p:hover { background: var(--bg); }
#roster .tag {
  display: inline-block; font-size: 10px; font-weight: 600; color: #fff;
  padding: 1px 5px; border-radius: 4px; margin-right: 2px;
}
.points-badge {
  display: block; font-size: 10px; font-weight: 700;
  color: #e67e22; background: #fef3e7; padding: 1px 6px;
  border-radius: 8px; flex-basis: 100%; margin-left: 0; margin-top: 1px;
  width: 100%; text-align: left;
}
.vip-badge {
  display: inline-block; font-size: 9px; font-weight: 700; color: #fff;
  padding: 1px 4px; border-radius: 3px; margin: 0 2px; letter-spacing: 0.5px;
  vertical-align: middle; line-height: normal;
}

/* ---- Room List ---- */
#room-list-form {
  position: fixed; z-index: 2; top: 0; bottom: 0; left: 0; right: 0;
  background: var(--bg); overflow-y: auto; padding: 0;
}
#room-list-form h2 {
  text-align: center; font-size: 28px; font-weight: 700; margin: 0 0 4px; color: var(--primary);
}
#room-list-form .room-form-inner {
  max-width: 400px; margin: 60px auto 0; padding: 0 20px; text-align: center;
}
#room-list-form .room-form-inner > p {
  text-align: center; color: var(--text-secondary); font-size: 14px; margin: 0 0 24px;
}
#room-list-form .room-form-inner .room-input-row {
  display: flex; gap: 8px; margin-bottom: 16px;
}
#room-name {
  flex: 1; font-size: 15px; border: 2px solid var(--border); border-radius: 10px;
  height: 46px; padding: 0 14px; outline: none; transition: border-color 0.2s; font-family: inherit;
  box-sizing: border-box;
}
#room-name:focus { border-color: var(--primary); }
#go-public {
  border: none; background: var(--primary); color: #fff; height: 46px;
  padding: 0 20px; border-radius: 10px; cursor: pointer; font-weight: 600;
  transition: background 0.2s; font-family: inherit; white-space: nowrap; font-size: 15px;
}
#go-public:hover { background: var(--primary-dark); }
#room-list-form .room-form-inner .or-divider {
  display: flex; align-items: center; gap: 12px; margin: 0 auto 16px; font-size: 13px;
  color: var(--text-secondary); max-width: 280px;
}
#room-list-form .room-form-inner .or-divider::before,
#room-list-form .room-form-inner .or-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}
#go-private {
  border: 2px dashed var(--border); background: var(--surface); color: var(--text);
  height: 46px; padding: 0 24px; border-radius: 10px; cursor: pointer; font-weight: 500;
  transition: all 0.2s; font-family: inherit; font-size: 15px;
}
#go-private:hover { border-color: var(--primary); color: var(--primary); background: rgba(var(--primary-rgb), 0.04); }
#room-list-header {
  max-width: 400px; margin: 8px auto 0; padding: 12px 20px 4px;
  font-weight: 600; font-size: 14px; color: var(--text-secondary);
}
#room-list {
  max-width: 400px; margin: 0 auto; padding: 0 20px 40px;
}
.room-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px; margin-bottom: 8px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 10px; cursor: pointer;
  transition: all 0.2s; box-shadow: var(--shadow-sm);
}
.room-item:hover {
  border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-1px);
}
.room-item.pinned { border-color: #f39c12; background: rgba(243,156,18,0.05); }
.room-item.pinned:hover { border-color: #e67e22; }
.room-item .room-name { font-weight: 600; font-size: 15px; color: var(--text); }
.room-item .room-count { color: var(--text-secondary); font-size: 13px; }
.room-item .pin-btn { cursor: pointer; font-size: 14px; margin-left: 6px; user-select: none; opacity: 0.4; transition: opacity 0.2s; }
.room-item:hover .pin-btn { opacity: 0.8; }
.room-item .pin-btn:hover { opacity: 1; }
.room-item .pin-indicator { font-size: 12px; vertical-align: middle; }
#room-list-loading, #room-list-empty, #room-list-error {
  text-align: center; padding: 40px 16px; color: var(--text-secondary);
}
#room-list-error { color: #c00; }

/* ---- Name Form ---- */
#name-form {
  position: fixed; z-index: 3; top: 0; bottom: 0; left: 0; right: 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
#name-form .name-card {
  background: #fff; border-radius: 16px; padding: 40px 36px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.15); max-width: 420px;
  width: 90%; text-align: center;
}
#name-form .name-card h1 {
  font-size: 24px; font-weight: 700; color: var(--primary); margin-bottom: 4px;
}
#name-form .name-card > p {
  font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin: 0 0 24px;
}
#name-form .name-card > p a { color: var(--primary); text-decoration: none; }
#name-form .name-card > p a:hover { text-decoration: underline; }
#name-form .auth-input {
  width: 100%; font-size: 15px; height: 44px; padding: 0 14px; text-align: center;
  border: 2px solid var(--border); border-radius: 10px; outline: none;
  transition: border-color 0.2s; font-family: inherit; box-sizing: border-box; margin-bottom: 10px;
}
#name-form .auth-input:focus { border-color: var(--primary); }
#name-form .auth-btn {
  width: 100%; height: 44px; border: none; background: var(--primary); color: #fff;
  border-radius: 10px; cursor: pointer; font-weight: 600; font-size: 15px;
  transition: background 0.2s; font-family: inherit;
}
#name-form .auth-btn:hover { background: var(--primary-dark); }
#name-form .auth-error {
  color: #e74c3c; font-size: 13px; margin-top: 8px; text-align: center; min-height: 20px;
}
#name-form .auth-switch { font-size: 13px; margin-top: 12px; color: var(--text-secondary); }
#name-form .auth-switch a { color: var(--primary); cursor: pointer; text-decoration: none; }
#name-form .auth-switch a:hover { text-decoration: underline; }
#name-form .auth-skip { font-size: 12px; margin-top: 6px; }
#name-form .auth-skip a { color: #999; cursor: pointer; text-decoration: none; }
#name-form .auth-skip a:hover { text-decoration: underline; }
#name-form .auth-tabs {
  display: flex; gap: 0; margin: 0 auto 20px; border-radius: 10px; overflow: hidden;
  border: 2px solid var(--primary); max-width: 220px;
}
#name-form .auth-tab {
  flex: 1; padding: 8px 0; border: none; cursor: pointer; font-size: 14px; font-weight: 600;
  font-family: inherit; background: #fff; color: var(--primary); transition: all 0.2s;
}
#name-form .auth-tab.active { background: var(--primary); color: #fff; }
#name-form .auth-tab:hover:not(.active) { background: rgba(var(--primary-rgb), 0.08); }

/* ---- Chat Input ---- */
#chat-input {
  position: fixed; height: 44px; bottom: 6px; left: 12px; right: 268px;
  width: calc(100% - 280px); border: 1px solid var(--border); border-radius: 22px;
  padding: 0 16px; padding-left: 46px; padding-right: 145px; outline: none; font-size: 14px; background: var(--surface);
  box-shadow: var(--shadow-sm); transition: border-color 0.2s, box-shadow 0.2s; font-family: inherit;
}
#chat-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12); }

/* Input toolbar buttons */
#emoji-btn, #image-btn, #file-btn, #files-btn, #schedule-btn, #kw-btn, #poll-btn, #more-toggle-btn {
  position: fixed; z-index: 1; bottom: 6px; height: 44px;
  border: none; background: none; line-height: 44px; text-align: center;
  cursor: pointer; user-select: none; color: #666;
  transition: background 0.15s, color 0.15s; padding: 0 10px; font-family: inherit;
  font-size: 13px; font-weight: 500; border-radius: 8px;
}
#emoji-btn { left: 14px; width: 36px; padding: 0; font-size: 20px; }
#more-toggle-btn { left: 56px; width: 36px; padding: 0; font-size: 16px; }
#image-btn { right: 132px; }
#file-btn { right: 70px; }
#files-btn, #schedule-btn, #kw-btn, #poll-btn { display: none; }

/* Expanded toolbar */
#input-toolbar-expanded {
  display: none; position: fixed; bottom: 56px; left: 56px; gap: 4px;
  padding: 6px 8px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; z-index: 25; align-items: center;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.1);
}
#input-toolbar-expanded.show { display: flex; }
#input-toolbar-expanded .tb-btn {
  padding: 6px 10px; border: none; background: none; cursor: pointer; font-size: 14px;
  border-radius: 6px; transition: background 0.1s; color: var(--text); line-height: 1;
}
#input-toolbar-expanded .tb-btn:hover { background: var(--bg); }

#emoji-btn:hover, #image-btn:hover, #file-btn:hover, #more-toggle-btn:hover { background: var(--bg); color: var(--primary); }

/* ---- Emoji Panel ---- */
#emoji-panel {
  display: none; position: fixed; z-index: 20; bottom: 56px; left: 12px; width: 330px;
  max-height: 280px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: 0 -4px 24px rgba(0,0,0,0.12); overflow-y: auto; padding: 10px;
}
#emoji-panel.show { display: block; }
#emoji-panel .emoji-item {
  display: inline-block; width: 38px; height: 38px; line-height: 38px; text-align: center;
  font-size: 22px; cursor: pointer; border-radius: 6px; user-select: none; transition: background 0.15s;
}
#emoji-panel .emoji-item:hover { background: var(--bg); }

/* Hide chatroom ::before */
#chatroom::before { display: none; }

/* Profile modal */
#profile-modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 200; justify-content: center; align-items: center; }
#profile-modal.show { display: flex; }
#profile-backdrop { position: absolute; width: 100%; height: 100%; background: rgba(0,0,0,0.4); }
#profile-box { position: relative; background: #fff; border-radius: 14px; width: 340px; max-width: 90vw; max-height: 80vh; overflow-y: auto; box-shadow: 0 8px 40px rgba(0,0,0,0.2); padding: 28px 24px 20px; text-align: center; }
#profile-close { position: absolute; top: 8px; right: 12px; font-size: 22px; cursor: pointer; color: #999; line-height: 1; }
#profile-close:hover { color: #333; }
#profile-content { min-height: 200px; }
.profile-avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; margin: 0 auto 12px; display: block; border: 3px solid var(--primary); }
.profile-name { font-size: 20px; font-weight: 700; margin-bottom: 2px; }
.profile-tag { display: inline-block; font-size: 11px; font-weight: 600; color: #fff; padding: 2px 8px; border-radius: 4px; margin-bottom: 8px; }
.profile-bio { font-size: 13px; color: var(--text-secondary); margin-bottom: 12px; padding: 8px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.profile-stats { display: flex; justify-content: center; gap: 24px; margin: 10px 0; }
.profile-stat { text-align: center; }
.profile-stat-val { font-size: 18px; font-weight: 700; color: var(--primary); }
.profile-stat-label { font-size: 11px; color: #999; }
.profile-vip { font-size: 12px; color: #e67e22; font-weight: 600; margin-top: 6px; }
.profile-edit-btn { margin-top: 12px; padding: 6px 20px; background: var(--primary); color: #fff; border: none; border-radius: 20px; cursor: pointer; font-size: 13px; }
.profile-edit-btn:hover { opacity: 0.9; }
.profile-avatar-edit { margin-top: 8px; }
.profile-avatar-edit input { display: none; }
.profile-avatar-edit label { font-size: 12px; color: var(--primary); cursor: pointer; text-decoration: underline; }

/* User context menu */
#user-menu {
  display: none; position: fixed; z-index: 100;
  background: #fff; border-radius: 10px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
  padding: 4px; min-width: 155px; overflow: hidden;
  border: 1px solid #e4e6eb;
}
#user-menu.show { display: block; }
#user-menu .user-menu-header {
  padding: 8px 12px 4px; font-weight: 700; font-size: 13px;
  color: #1a1a2e; border-bottom: 1px solid #e4e6eb; margin-bottom: 2px;
}
#user-menu .user-menu-item {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 12px; cursor: pointer; font-size: 13px;
  border-radius: 6px; transition: background 0.1s; color: #1a1a2e;
  white-space: nowrap;
}
#user-menu .user-menu-item:hover { background: #f0f2f5; }
#user-menu .user-menu-item.danger { color: #e74c3c; }
#user-menu .user-menu-item.danger:hover { background: #fdecea; }

.dm-badge {
  display: inline-block; background: #e74c3c; color: #fff;
  border-radius: 10px; padding: 0 6px; font-size: 11px; line-height: 16px;
  margin-left: 4px; min-width: 16px; text-align: center; font-weight: 700;
}

/* Lightbox */
#lightbox {
  display: none; position: fixed; z-index: 999; left: 0; top: 0;
  width: 100%; height: 100%; background: rgba(0,0,0,0.85);
  align-items: center; justify-content: center; cursor: zoom-out;
}
#lightbox.show { display: flex; }
#lightbox img {
  max-width: 92%; max-height: 92%; border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5); object-fit: contain;
}
#lightbox .lb-close {
  position: fixed; top: 16px; right: 24px; color: #fff;
  font-size: 32px; cursor: pointer; opacity: 0.7; z-index: 1000;
  line-height: 1; text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
#lightbox .lb-close:hover { opacity: 1; }

/* Reply quote */
.reply-quote {
  padding: 4px 8px; margin: 2px 0 4px; font-size: 12px;
  color: #888; background: rgba(0,0,0,0.03); border-left: 3px solid #4a9eff;
  border-radius: 4px; line-height: 1.4; word-break: break-all;
}
.chat-msg.self .reply-quote { border-left-color: #ff9800; }

/* Reply bar */
#reply-bar {
  display: none; padding: 6px 12px; margin: 0 12px;
  background: #f8f9fa; border-top: 1px solid #e4e6eb;
  font-size: 12px; color: #555; border-radius: 8px 8px 0 0;
}
#reply-bar .reply-cancel {
  float: right; cursor: pointer; color: #e74c3c; font-weight: 700;
}
#reply-bar .reply-name { color: #4a9eff; font-weight: 600; }

/* Whisper message */
.chat-msg.whisper .bubble::before {
  content: "🔒 "; font-size: 11px;
}
.chat-msg.whisper .bubble {
  background: #f3e8ff; border-color: #d5b8ff;
}

/* DM Panel */
#dm-panel {
  display: none; position: fixed; bottom: 60px; right: 60px; z-index: 100;
  width: 340px; height: 460px; background: #fff; border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18); flex-direction: column; overflow: hidden;
  font-size: 14px;
}
#dm-header {
  padding: 12px 16px; background: var(--primary); color: #fff;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; font-size: 15px; user-select: none;
}
#dm-close { cursor: pointer; font-size: 22px; line-height: 1; opacity: 0.8; }
#dm-close:hover { opacity: 1; }
#dm-log { flex: 1; overflow-y: auto; padding: 8px 12px; background: #f8f9fc; }
.dm-msg { margin: 4px 0; display: flex; flex-direction: column; }
.dm-msg.dm-self { align-items: flex-end; }
.dm-msg.dm-other { align-items: flex-start; }
.dm-msg .dm-msg-text {
  max-width: 80%; padding: 6px 10px; border-radius: 8px; font-size: 13px;
  line-height: 1.4; word-break: break-word; white-space: pre-wrap;
}
.dm-self .dm-msg-text { background: var(--primary); color: #fff; border-radius: 8px 2px 8px 8px; }
.dm-other .dm-msg-text { background: #fff; color: #1a1a2e; border: 1px solid #e4e6eb; border-radius: 2px 8px 8px 8px; }
.dm-msg .dm-msg-time { font-size: 10px; color: #999; margin: 1px 4px 0; }
.dm-self .dm-msg-time { text-align: right; }
#dm-input-area {
  display: flex; padding: 8px; gap: 6px; border-top: 1px solid #e4e6eb; background: #fff;
}
#dm-input {
  flex: 1; border: 1px solid #ddd; border-radius: 8px; padding: 8px 10px; font-size: 13px;
  outline: none; font-family: inherit;
}
#dm-input:focus { border-color: var(--primary); }
#dm-send {
  padding: 8px 16px; border: none; background: var(--primary); color: #fff;
  border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 13px; font-family: inherit;
}
#dm-send:hover { background: var(--primary-dark); }
.dm-divider {
  text-align: center; font-size: 11px; color: #bbb; margin: 8px 0 4px;
}
.dm-system {
  text-align: center; font-size: 11px; color: #999; margin: 6px 0; font-style: italic;
}

/* Favorites Panel */
#favorites-panel {
  display: none; position: fixed; bottom: 60px; right: 60px; z-index: 100;
  width: 300px; height: 400px; background: var(--surface); border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18); flex-direction: column; overflow: hidden;
  font-size: 13px; border: 1px solid var(--border);
}
#favorites-panel.show { display: flex; }
#fav-header {
  padding: 12px 16px; background: var(--primary); color: #fff;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; font-size: 15px; user-select: none;
}
#fav-close { cursor: pointer; font-size: 22px; line-height: 1; opacity: 0.8; }
#fav-close:hover { opacity: 1; }
#favorites-panel .fav-list { flex: 1; overflow-y: auto; padding: 8px; }
.fav-empty { text-align: center; color: var(--text-secondary); padding: 40px 16px; font-size: 13px; }
.fav-item {
  padding: 8px 10px; border-radius: 8px; cursor: pointer; margin-bottom: 4px;
  background: var(--bg); transition: background 0.15s;
}
.fav-item:hover { background: var(--hover-bg); }
.fav-item-header { display: flex; align-items: center; gap: 4px; margin-bottom: 2px; }
.fav-item-name { font-weight: 600; font-size: 12px; color: var(--text); }
.fav-item-text {
  display: block; font-size: 12px; color: var(--text-secondary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ---- Floating Action Buttons ---- */
.floating-btn {
  position: fixed; right: 12px; z-index: 11;
  width: 36px; height: 36px; font-size: 14px; line-height: 36px;
  text-align: center; cursor: pointer; background: var(--surface);
  border: 1px solid var(--border); border-radius: 50%;
  user-select: none; box-shadow: var(--shadow-sm); transition: box-shadow 0.2s, opacity 0.2s, transform 0.2s;
}
.floating-btn:hover { box-shadow: var(--shadow); }
.floating-btn.hidden { opacity: 0; pointer-events: none; transform: scale(0.8); }

/* Position each floating button from bottom to top */
#sound-toggle { bottom: 60px; }
#dark-toggle { bottom: 104px; }
#tag-warehouse-btn { bottom: 60px; right: 56px; }
#search-toggle { bottom: 148px; }
#favorites-btn { bottom: 192px; }
#highlights-btn { bottom: 236px; }
#room-info-btn { bottom: 280px; }
#sched-btn { bottom: 324px; }
#more-menu-btn { bottom: 368px; }

/* More menu panel */
#more-menu-panel {
  display: none; position: fixed; right: 56px; bottom: 380px; z-index: 12;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: 0 4px 24px rgba(0,0,0,0.15);
  padding: 6px; min-width: 180px; overflow: hidden;
}
#more-menu-panel.show { display: block; }
#more-menu-panel .more-menu-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; cursor: pointer; font-size: 13px;
  border-radius: 8px; transition: background 0.1s; color: var(--text);
  white-space: nowrap;
}
#more-menu-panel .more-menu-item:hover { background: var(--bg); }
#more-menu-panel .more-menu-item .mm-icon { font-size: 16px; width: 24px; text-align: center; }
#more-menu-panel .more-menu-item .mm-label { font-weight: 500; }
#more-menu-backdrop {
  display: none; position: fixed; z-index: 11; top: 0; left: 0; right: 0; bottom: 0;
}
#more-menu-backdrop.show { display: block; }

/* Roster toggle */
#roster-toggle {
  display: none; position: fixed; right: 12px; top: 12px; z-index: 11;
  width: 38px; height: 38px; font-size: 16px; line-height: 38px; text-align: center;
  cursor: pointer; background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; user-select: none; box-shadow: var(--shadow-sm); transition: box-shadow 0.2s;
}
#roster-toggle:hover { box-shadow: var(--shadow); }
#roster-backdrop { display: none; }
#roster-backdrop.show {
  display: block; position: fixed; z-index: 9; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.3);
}

/* ---- Search ---- */
#search-bar {
  position: fixed; top: 0; right: 260px; left: 0; z-index: 10;
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 6px 12px; display: none; align-items: center; gap: 6px;
  box-shadow: var(--shadow-sm);
}
#search-bar.show { display: flex; }
#search-input {
  flex: 1; border: 1px solid var(--border); border-radius: 6px;
  padding: 5px 10px; font-size: 13px; outline: none; font-family: inherit;
  background: var(--bg); color: var(--text);
}
#search-input:focus { border-color: var(--primary); }
#search-count { font-size: 12px; color: var(--text-secondary); white-space: nowrap; }
#search-prev, #search-next {
  border: none; background: var(--bg); color: var(--text);
  width: 28px; height: 28px; border-radius: 4px; cursor: pointer;
  font-size: 14px; line-height: 28px; text-align: center;
}
#search-prev:hover, #search-next:hover { background: var(--primary); color: #fff; }
#search-close {
  border: none; background: none; color: var(--text-secondary);
  font-size: 18px; cursor: pointer; line-height: 1; padding: 0 4px;
}
#search-close:hover { color: var(--text); }
.search-highlight { background: #ffd54f; border-radius: 2px; padding: 0 1px; }
body.dark .search-highlight { background: #5c4033; color: #ffd54f; }
.search-highlight.active { background: #ff9800; color: #fff; }
body.dark .search-highlight.active { background: #e65100; color: #fff; }

/* ---- Reconnect banner ---- */
#reconnect-banner {
  position: fixed; top: 0; left: 0; right: 260px; z-index: 50;
  background: #e74c3c; color: #fff; text-align: center;
  padding: 4px 12px; font-size: 13px; font-weight: 500;
  transform: translateY(-100%); transition: transform 0.3s ease;
  pointer-events: none;
}
#reconnect-banner.show { transform: translateY(0); }

/* ---- @mention autocomplete ---- */
#mention-dropdown {
  display: none; position: fixed; bottom: 56px; left: 12px; z-index: 30;
  max-height: 200px; overflow-y: auto; min-width: 180px; max-width: 260px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: 0 -2px 16px rgba(0,0,0,0.12);
  padding: 4px;
}
#mention-dropdown.show { display: block; }
#mention-dropdown .mention-item {
  padding: 6px 12px; cursor: pointer; font-size: 13px; border-radius: 6px;
  display: flex; align-items: center; gap: 6px; transition: background 0.1s;
}
#mention-dropdown .mention-item:hover,
#mention-dropdown .mention-item.active { background: var(--bg); }
#mention-dropdown .mention-item .mention-tag {
  display: inline-block; font-size: 10px; font-weight: 600; color: #fff;
  padding: 1px 5px; border-radius: 3px;
}

/* ---- Clickable @mention ---- */
.mention {
  color: var(--primary); cursor: pointer; font-weight: 600;
  transition: opacity 0.15s;
}
.mention:hover { opacity: 0.7; text-decoration: underline; }

/* ---- Code block copy button ---- */
.code-copy-btn {
  position: absolute; top: 4px; right: 4px;
  padding: 2px 8px; font-size: 11px; color: #999; background: rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.08); border-radius: 4px; cursor: pointer;
  opacity: 0; transition: opacity 0.2s; font-family: inherit;
}
.chat-msg .bubble pre:hover .code-copy-btn,
.chat-msg .bubble pre .code-copy-btn { opacity: 1; }
.code-copy-btn:hover { background: rgba(0,0,0,0.1); color: #333; }
.code-copy-btn.copied { background: #4caf50; color: #fff; border-color: #4caf50; }

/* ---- Three-dot action menu ---- */
.msg-actions {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  margin-left: 4px;
  line-height: 1;
}
.msg-actions-btn {
  cursor: pointer;
  font-size: 14px;
  color: var(--text-secondary);
  padding: 0 4px;
  border-radius: 4px;
  user-select: none;
  opacity: 0;
  transition: opacity 0.15s;
  line-height: 1.2;
  letter-spacing: 1px;
}
.chat-msg:hover .msg-actions-btn,
.chat-msg.touch-hover .msg-actions-btn {
  opacity: 0.7;
}
.chat-msg:hover .msg-actions-btn:hover,
.chat-msg.touch-hover .msg-actions-btn:hover {
  opacity: 1;
  background: var(--bg);
}
.msg-actions-dropdown {
  display: none;
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-bottom: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  padding: 4px;
  z-index: 100;
  min-width: 130px;
  white-space: nowrap;
}
.msg-actions-dropdown.show {
  display: block;
}
.msg-actions-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text);
  border-radius: 6px;
  transition: background 0.1s;
  white-space: nowrap;
}
.msg-actions-item:hover {
  background: var(--bg);
}
.msg-actions-item.danger {
  color: #e74c3c;
}
.msg-actions-item.danger:hover {
  background: #fdecea;
}
.chat-msg.self .msg-actions-btn {
  color: rgba(255,255,255,0.6);
}
.chat-msg.self .msg-actions-btn:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

/* Touch support for message actions on mobile */
@media (hover: none) and (pointer: coarse) {
  .chat-msg .msg-actions-btn {
    opacity: 0.5;
  }
  .msg-actions-dropdown {
    bottom: auto;
    top: 100%;
    margin-top: 4px;
    margin-bottom: 0;
  }
}

/* ---- Message grouping ---- */
.chat-msg.grouped { margin-top: -6px; }
.chat-msg.grouped .msg-header { display: none; }
.chat-msg.grouped .recall-btn { display: none; }
.chat-msg.grouped .reply-btn { display: none; }
.chat-msg.grouped .edit-btn { display: none; }
.chat-msg.grouped .link-btn { display: none; }
.chat-msg.grouped .msg-actions { display: none; }
.chat-msg.ping-all .bubble { background: linear-gradient(135deg, #fff3cd, #ffeeba) !important; border: 1px solid #ffc107; }
.chat-msg.ping-all .mention { background: #ffc107; color: #333; padding: 1px 6px; border-radius: 4px; font-weight: 700; }

/* ---- Recalled message ---- */
.chat-msg.recalled .bubble {
  background: #e8e8e8; color: #999; font-style: italic; font-size: 12px;
  text-align: center;
}
.chat-msg.recalled.self .bubble { background: #d5d5d5; }
body.dark .chat-msg.recalled .bubble { background: #2d2d3a; color: #777; }
body.dark .chat-msg.recalled.self .bubble { background: #33334a; }

/* ---- Message reference highlight ---- */
.msg-ref-highlight .bubble { animation: refPulse 2s ease; }
@keyframes refPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0); }
  50% { box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.4); }
}

/* ---- Recall button ---- */
.recall-btn {
  cursor: pointer; font-size: 11px; color: #999; margin-left: 6px; vertical-align: middle;
  opacity: 0.6; transition: opacity 0.15s; user-select: none;
}
.recall-btn:hover { opacity: 1; color: #e74c3c; }
.chat-msg.self .recall-btn { color: rgba(255,255,255,0.7); }
.chat-msg.self .recall-btn:hover { color: #fff; }

/* ---- Typing indicator ---- */
#typing-indicator {
  position: fixed; bottom: 54px; left: 12px; right: 268px;
  font-size: 12px; color: var(--text-secondary); padding: 2px 16px;
  height: 20px; line-height: 20px; overflow: hidden; white-space: nowrap;
  text-overflow: ellipsis; opacity: 0; transition: opacity 0.2s;
  pointer-events: none;
}
#typing-indicator.show { opacity: 1; }

/* ---- Poll styles ---- */
.poll-question { font-weight: 700; margin: 6px 0 8px; font-size: 15px; padding: 0 4px; }
.poll-option { display: flex; align-items: center; padding: 6px 10px; margin: 4px 0; border: 1px solid var(--border); border-radius: 8px; transition: background 0.15s; }
.poll-option:hover { background: var(--bg); }
.poll-opt-text { flex: 1; font-size: 13px; }
.poll-opt-count { font-size: 12px; color: var(--text-secondary); margin: 0 8px; white-space: nowrap; }
.poll-opt-bar-wrap { height: 4px; flex: 1; max-width: 120px; background: var(--border); border-radius: 2px; overflow: hidden; }
.poll-opt-bar { height: 100%; background: #9b59b6; border-radius: 2px; transition: width 0.3s; min-width: 0; }
body.dark .poll-option { border-color: #3a3b55; }

/* ---- Scroll-to-bottom button ---- */
#scroll-bottom-btn {
  display: none; position: fixed; bottom: 68px; left: 50%; z-index: 11;
  transform: translateX(-50%); width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary); color: #fff; border: none;
  cursor: pointer; font-size: 22px; box-shadow: 0 2px 12px rgba(0,0,0,0.25);
  transition: transform 0.2s, opacity 0.2s; line-height: 40px; text-align: center;
  padding: 0;
}
#scroll-bottom-btn.show { display: block; }
#scroll-bottom-btn:hover { transform: translateX(-50%) scale(1.1); }

/* ---- Markdown styles ---- */
.chat-msg .bubble code {
  background: rgba(0,0,0,0.08); padding: 1px 5px; border-radius: 4px;
  font-size: 13px; font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}
.chat-msg.self .bubble code { background: rgba(255,255,255,0.2); }
.chat-msg .bubble pre {
  background: rgba(0,0,0,0.06); border-radius: 6px; padding: 8px 12px; margin: 4px 0;
  overflow-x: auto; max-width: 100%;
}
.chat-msg.self .bubble pre { background: rgba(255,255,255,0.1); }
.chat-msg .bubble pre code {
  background: none; padding: 0; border-radius: 0; font-size: 13px;
}
.chat-msg .bubble a {
  color: #4a9eff; text-decoration: underline; word-break: break-all;
}
.chat-msg.self .bubble a { color: #cde; }
.chat-msg .bubble em { font-style: italic; }
.chat-msg .bubble strong { font-weight: 700; }

/* ---- Copy toast on click ---- */
.chat-msg .bubble.copyable { cursor: pointer; }
.chat-msg .copy-toast {
  position: absolute; bottom: -10px; right: 8px;
  font-size: 10px; color: #fff; background: rgba(0,0,0,0.55);
  padding: 1px 7px; border-radius: 4px; white-space: nowrap;
  pointer-events: none; z-index: 5; animation: copyFadeIn 0.15s ease;
}
.chat-msg.self .copy-toast { right: auto; left: 8px; }
@keyframes copyFadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* ---- Toast Notification System ---- */
#toast-container {
  position: fixed; top: 16px; right: 276px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  pointer-events: auto;
  padding: 10px 16px; border-radius: 10px; font-size: 13px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12); max-width: 340px;
  animation: toastSlideIn 0.25s ease; transition: opacity 0.2s, transform 0.2s;
  display: flex; align-items: center; gap: 8px;
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
}
.toast.toast-success { background: #e8f5e9; color: #2e7d32; border-color: #a5d6a7; }
.toast.toast-error { background: #fdecea; color: #c62828; border-color: #ef9a9a; }
.toast.toast-warning { background: #fff8e1; color: #f57f17; border-color: #ffe082; }
.toast.toast-info { background: #e3f2fd; color: #1565c0; border-color: #90caf9; }
.toast .toast-icon { font-size: 16px; flex-shrink: 0; }
.toast .toast-text { flex: 1; line-height: 1.4; }
.toast .toast-close { cursor: pointer; font-size: 16px; opacity: 0.5; flex-shrink: 0; }
.toast .toast-close:hover { opacity: 1; }
.toast.removing { opacity: 0; transform: translateX(100%); }
@keyframes toastSlideIn { from { opacity: 0; transform: translateX(100%); } to { opacity: 1; transform: translateX(0); } }

/* ---- Responsive ---- */
@media(max-width:768px) {
  #chatlog { right: 0; bottom: 52px; }
  #roster { display: none; width: 260px; box-shadow: -4px 0 24px rgba(0,0,0,0.15); z-index: 10; }
  #roster.show { display: block; }
  #roster-toggle { display: block; }
  #chat-input { width: calc(100% - 24px); right: 12px; }
  #image-btn { right: 102px; }
  #file-btn { right: 50px; }
  #toast-container { right: 16px; }
  #more-menu-panel { right: 12px; bottom: auto; top: 50%; transform: translateY(-50%); }
  #reconnect-banner { right: 0; }

  /* Floating buttons hide on mobile, shown via bottom bar */
  .floating-btn { display: none; }
  #dark-toggle, #sound-toggle { display: flex; }

  /* Mobile bottom bar */
  #mobile-bottom-bar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 20;
    height: 48px; background: var(--surface); border-top: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-around;
    padding: 0 8px; box-shadow: 0 -2px 8px rgba(0,0,0,0.06);
  }
  #mobile-bottom-bar .mbb-btn {
    background: none; border: none; font-size: 18px; cursor: pointer;
    padding: 4px 8px; border-radius: 8px; color: var(--text-secondary);
    transition: background 0.15s; line-height: 1;
  }
  #mobile-bottom-bar .mbb-btn:hover { background: var(--bg); }
  #mobile-bottom-bar .mbb-btn.active { color: var(--primary); }
}

/* ---- Shop Overlay ---- */
#shop-overlay {
  display: none; position: fixed; z-index: 999; left: 0; top: 0;
  width: 100%; height: 100%; background: rgba(0,0,0,0.6);
  align-items: center; justify-content: center;
}
#shop-overlay.show { display: flex; }
#shop-overlay .shop-card {
  background: #fff; border-radius: 16px; max-width: 560px;
  width: 92%; max-height: 85vh; display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25); overflow: hidden;
}
#shop-overlay .shop-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  font-size: 18px; font-weight: 700; flex-shrink: 0;
}
#shop-overlay .shop-header .shop-close {
  font-size: 24px; cursor: pointer; color: var(--text-secondary);
  line-height: 1; background: none; border: none; padding: 0 4px;
}
#shop-overlay .shop-header .shop-close:hover { color: var(--text); }
#shop-overlay .shop-points {
  font-size: 13px; font-weight: 600; color: #e67e22; margin-left: 12px;
}
#shop-overlay .shop-tabs {
  display: flex; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
#shop-overlay .shop-tab {
  flex: 1; padding: 10px; text-align: center; font-weight: 600; font-size: 14px;
  cursor: pointer; color: var(--text-secondary); border: none; background: none;
  border-bottom: 2px solid transparent; transition: all 0.2s;
}
#shop-overlay .shop-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
#shop-overlay .shop-content {
  flex: 1; overflow-y: auto; padding: 16px 20px;
}
#shop-overlay .shop-empty {
  text-align: center; padding: 40px 16px; color: var(--text-secondary); font-size: 14px;
}
#shop-overlay .shop-item {
  display: flex; align-items: center; padding: 14px 16px; margin-bottom: 10px;
  background: #f8f9fa; border: 1px solid var(--border); border-radius: 12px;
}
#shop-overlay .shop-item-tag {
  display: inline-block; font-size: 12px; font-weight: 700; color: #fff;
  padding: 4px 10px; border-radius: 6px; margin-right: 14px; text-align: center;
  min-width: 56px; flex-shrink: 0;
}
#shop-overlay .shop-item-info { flex: 1; min-width: 0; }
#shop-overlay .shop-item-name { font-weight: 600; font-size: 15px; }
#shop-overlay .shop-item-desc { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
#shop-overlay .shop-item-price { font-size: 14px; font-weight: 700; color: #e67e22; margin: 0 12px; white-space: nowrap; }
#shop-overlay .shop-btn {
  border: none; border-radius: 8px; padding: 8px 16px; font-weight: 600; font-size: 13px;
  cursor: pointer; transition: all 0.2s; white-space: nowrap; font-family: inherit;
}
#shop-overlay .shop-btn-buy { background: var(--primary); color: #fff; }
#shop-overlay .shop-btn-buy:hover { background: var(--primary-dark); }
#shop-overlay .shop-btn-equip { background: #2ecc71; color: #fff; }
#shop-overlay .shop-btn-equip:hover { background: #27ae60; }
#shop-overlay .shop-btn-unequip { background: #95a5a6; color: #fff; }
#shop-overlay .shop-btn-unequip:hover { background: #7f8c8d; }
#shop-overlay .shop-btn-owned { background: #ecf0f1; color: #95a5a6; cursor: default; }
#shop-overlay .shop-btn-login {
  background: var(--primary); color: #fff; padding: 10px 24px; border-radius: 10px;
  font-weight: 600; cursor: pointer; font-size: 14px; border: none;
}
#shop-overlay .shop-equip-badge {
  display: inline-block; font-size: 10px; font-weight: 700; background: #2ecc71;
  color: #fff; padding: 2px 6px; border-radius: 4px; margin-left: 8px;
}
/* Shop button on room list */
.shop-entry-btn {
  display: block; width: 100%; max-width: 400px; margin: 12px auto 0;
  padding: 12px; text-align: center; background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff; border: none; border-radius: 10px; font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: opacity 0.2s;
}
.shop-entry-btn:hover { opacity: 0.9; }

/* ---- Task Overlay ---- */
#task-overlay {
  display: none; position: fixed; z-index: 999; left: 0; top: 0;
  width: 100%; height: 100%; background: rgba(0,0,0,0.6);
  align-items: center; justify-content: center;
}
#task-overlay.show { display: flex; }
#task-overlay .task-card {
  background: #fff; border-radius: 16px; max-width: 560px;
  width: 92%; max-height: 85vh; display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25); overflow: hidden;
}
#task-overlay .task-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  font-size: 18px; font-weight: 700; flex-shrink: 0;
}
#task-overlay .task-header .task-close {
  font-size: 24px; cursor: pointer; color: var(--text-secondary);
  line-height: 1; background: none; border: none; padding: 0 4px;
}
#task-overlay .task-header .task-close:hover { color: var(--text); }
#task-overlay .task-points {
  font-size: 13px; font-weight: 600; color: #e67e22; margin-left: 12px;
}
#task-overlay .task-content {
  flex: 1; overflow-y: auto; padding: 16px 20px;
}
#task-overlay .task-empty {
  text-align: center; padding: 40px 16px; color: var(--text-secondary); font-size: 14px;
}
#task-overlay .task-item {
  display: flex; align-items: center; padding: 14px 16px; margin-bottom: 10px;
  background: #f8f9fa; border: 1px solid var(--border); border-radius: 12px;
}
#task-overlay .task-item-info { flex: 1; min-width: 0; }
#task-overlay .task-item-name { font-weight: 600; font-size: 15px; }
#task-overlay .task-item-desc { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
#task-overlay .task-item-reward {
  font-size: 14px; font-weight: 700; color: #e67e22; margin: 0 12px; white-space: nowrap;
}
#task-overlay .task-btn {
  border: none; border-radius: 8px; padding: 8px 16px; font-weight: 600; font-size: 13px;
  cursor: pointer; transition: all 0.2s; white-space: nowrap; font-family: inherit;
}
#task-overlay .task-btn-claim { background: var(--primary); color: #fff; }
#task-overlay .task-btn-claim:hover { background: var(--primary-dark); }
#task-overlay .task-btn-done { background: #ecf0f1; color: #95a5a6; cursor: default; }
#task-overlay .task-btn-login {
  background: var(--primary); color: #fff; padding: 10px 24px; border-radius: 10px;
  font-weight: 600; cursor: pointer; font-size: 14px; border: none;
}
/* Task button on room list */
.task-entry-btn {
  display: block; width: 100%; max-width: 400px; margin: 12px auto 0;
  padding: 12px; text-align: center; background: linear-gradient(135deg, #f093fb, #f5576c);
  color: #fff; border: none; border-radius: 10px; font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: opacity 0.2s;
}
.task-entry-btn:hover { opacity: 0.9; }

/* ---- Lottery Overlay ---- */
#lottery-overlay {
  display: none; position: fixed; z-index: 999; left: 0; top: 0;
  width: 100%; height: 100%; background: rgba(0,0,0,0.6);
  align-items: center; justify-content: center;
}
#lottery-overlay.show { display: flex; }
#lottery-overlay .overlay-content {
  background: #fff; border-radius: 16px; max-width: 500px;
  width: 92%; max-height: 85vh; display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25); overflow: hidden;
}
#lottery-overlay .overlay-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid #eee;
}
#lottery-overlay .overlay-header h2 { margin: 0; font-size: 18px; }
#lottery-overlay .overlay-close {
  background: none; border: none; font-size: 24px; cursor: pointer;
  color: #999; padding: 0 4px;
}
#lottery-overlay .overlay-close:hover { color: #333; }

/* ---- Responsive (mobile) ---- */
@media(max-width:480px) {
  #emoji-panel { width: calc(100% - 24px); left: 12px; }
  .chat-msg { max-width: 85%; }
}

/* Custom emoji */
.custom-emoji { width: 20px; height: 20px; vertical-align: middle; display: inline-block; object-fit: contain; }

/* Game entry button (room list page) */
.game-entry-btn { display: block; width: 100%; max-width: 400px; margin: 12px auto 0; padding: 12px; text-align: center; background: linear-gradient(135deg, #43e97b, #38f9d7); color: #1a1a2e; border: none; border-radius: 10px; font-size: 15px; font-weight: 700; cursor: pointer; font-family: inherit; transition: opacity 0.2s; }
.game-entry-btn:hover { opacity: 0.9; }