/* ========== Cards ========== */
.card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); margin-bottom: 20px; box-shadow: var(--shadow); overflow: hidden; }
.card-head { padding: 16px 20px; border-bottom: 1px solid var(--gray-100); display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 15px; }
.card-body { padding: 20px; }

/* ========== Stat Cards ========== */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 20px; box-shadow: var(--shadow); }
.stat-card .stat-label { font-size: 13px; color: var(--gray-500); margin-bottom: 8px; }
.stat-card .stat-value { font-size: 28px; font-weight: 700; }
.stat-card .stat-icon { float: right; width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; }

/* ========== Quick Open Game Cards ========== */
.game-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin-bottom: 24px; }
.game-card { background: #fff; border-radius: var(--radius); border: 2px solid var(--gray-200); padding: 28px 24px; text-align: center; cursor: pointer; transition: all .2s; position: relative; overflow: hidden; }
.game-card:hover:not(.locked) { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.game-card.locked { opacity: 0.5; cursor: not-allowed; }
.game-card .game-icon { font-size: 48px; margin-bottom: 12px; }
.game-card .game-name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.game-card .game-desc { font-size: 13px; color: var(--gray-500); }
.game-card .lock-badge { position: absolute; top: 12px; right: 12px; background: var(--gray-100); color: var(--gray-500); padding: 2px 10px; border-radius: 20px; font-size: 11px; }

/* ========== Buttons ========== */
button, .btn { font-family: inherit; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 16px; border-radius: var(--radius-sm); border: none; cursor: pointer; font-size: 13px; font-weight: 500; transition: all .15s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-cancel { background: var(--gray-100); color: var(--gray-700); }
.btn-cancel:hover { background: var(--gray-200); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: #059669; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: #2563eb; }
.btn-outline { background: none; border: 1px solid var(--gray-300); color: var(--gray-700); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger { background: none; border: 1px solid #ef4444; color: #ef4444; }
.btn-danger:hover { background: #ef4444; color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 10px 24px; font-size: 15px; }

/* ========== Table ========== */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { text-align: left; padding: 10px 14px; background: var(--gray-50); border-bottom: 1px solid var(--gray-200); color: var(--gray-500); font-weight: 500; font-size: 12px; white-space: nowrap; }
tbody td { padding: 12px 14px; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
tbody tr:hover { background: var(--gray-50); }
tbody tr:last-child td { border-bottom: none; }

/* ========== Badges ========== */
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 500; white-space: nowrap; }
.badge-green { background: var(--green-light); color: var(--green-dark); }
.badge-red { background: var(--red-light); color: var(--red-dark); }
.badge-blue { background: var(--blue-light); color: var(--blue-dark); }
.badge-orange { background: var(--orange-light); color: var(--orange-dark); }
.badge-gray { background: var(--gray-100); color: var(--gray-500); }

/* ========== Tabs ========== */
.filter-tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.filter-tab { padding: 6px 18px; border-radius: 20px; cursor: pointer; font-size: 13px; border: 1px solid var(--gray-200); background: #fff; transition: all .15s; }
.filter-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ========== Grid ========== */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.grid-sm { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

/* ========== Blueprint Cards ========== */
.bp-card { border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; transition: all .2s; box-shadow: var(--shadow); background: #fff; }
.bp-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.bp-card .bp-top { background: var(--sidebar-bg); color: #fff; padding: 16px; }
.bp-card .bp-top .bp-name { font-size: 16px; font-weight: 700; }
.bp-card .bp-top .bp-price { font-size: 13px; color: rgba(255,255,255,0.7); margin-top: 2px; }
.bp-card .bp-body { padding: 16px; }
.bp-card .bp-stats { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.bp-card .bp-cells { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 14px; min-height: 24px; }
.bp-card .bp-cells .cell-tag { display: inline-block; padding: 2px 8px; background: var(--gray-100); border-radius: 4px; font-size: 11px; color: var(--gray-600); }
.bp-card .bp-actions { display: flex; gap: 8px; }
.bp-new { border: 2px dashed var(--gray-300); border-radius: var(--radius); display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 200px; cursor: pointer; transition: all .2s; background: #fff; }
.bp-new:hover { border-color: var(--primary); background: #fef2f2; }
.bp-new .plus { font-size: 36px; color: var(--gray-400); margin-bottom: 8px; }
.bp-new span { font-size: 13px; color: var(--gray-500); }

/* ========== Item Cards ========== */
.item-card { border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 16px; background: #fff; box-shadow: var(--shadow); transition: all .2s; }
.item-card:hover { box-shadow: var(--shadow-md); }
.item-card .item-name { font-weight: 600; margin-bottom: 4px; font-size: 14px; }
.item-card .item-desc { font-size: 12px; color: var(--gray-500); margin-bottom: 10px; line-height: 1.5; }
.item-card .item-footer { display: flex; justify-content: space-between; align-items: center; }
.item-card .item-actions { display: flex; gap: 6px; }

/* ========== Fate Section ========== */
.fate-section { border-left: 4px solid; border-radius: var(--radius); background: #fff; margin-bottom: 24px; }
.fate-section.luck { border-left-color: var(--green); }
.fate-section.bad { border-left-color: var(--primary); }
.fate-section .fate-header { padding: 16px 20px; border-bottom: 1px solid var(--gray-100); display: flex; justify-content: space-between; align-items: center; }
.fate-section .fate-header h3 { font-size: 16px; font-weight: 600; }
.fate-section .fate-body { padding: 20px; }
.fate-card { border: 1px solid var(--gray-200); border-radius: var(--radius-sm); padding: 14px; background: var(--gray-50); transition: all .2s; }
.fate-card:hover { box-shadow: var(--shadow); }
.fate-card .fate-icon { font-size: 24px; margin-bottom: 6px; }
.fate-card .fate-name { font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.fate-card .fate-desc { font-size: 12px; color: var(--gray-500); margin-bottom: 8px; }
.fate-card .fate-footer { display: flex; justify-content: space-between; align-items: center; }

/* ========== Dice Cards ========== */
.dice-card { border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 20px; background: #fff; box-shadow: var(--shadow); transition: all .2s; }
.dice-card:hover { box-shadow: var(--shadow-md); }
.dice-card .dice-name { font-weight: 700; font-size: 16px; margin-bottom: 4px; }
.dice-card .dice-desc { font-size: 12px; color: var(--gray-500); margin-bottom: 12px; }
.dice-card .dice-weights { display: flex; flex-wrap: wrap; gap: 6px; }

/* ========== Forms ========== */
.form-row { display: flex; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.form-row > * { flex: 1; min-width: 140px; }
.form-group { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.form-group label { font-size: 13px; color: var(--gray-600); font-weight: 500; }
.form-group input, .form-group select, .form-group textarea { padding: 9px 12px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; transition: border-color .2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); outline: none; }
.form-group textarea { resize: vertical; min-height: 80px; }
.fg { display: flex; flex-direction: column; gap: 4px; }
.fg label { font-size: 12px; color: var(--gray-500); font-weight: 500; }
.fg input, .fg select, .fg textarea { padding: 9px 12px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; transition: border-color .2s; background: #fff; }
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--primary); outline: none; }
.fg textarea { resize: vertical; min-height: 80px; }

/* ========== Collapsible Picker ========== */
.picker-section { border: 1px solid var(--gray-200); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; }
.picker-header { padding: 10px 14px; background: var(--gray-50); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 500; user-select: none; }
.picker-header:hover { background: var(--gray-100); }
.picker-header .arrow { transition: transform .2s; font-size: 12px; }
.picker-header .arrow.open { transform: rotate(90deg); }
.picker-body { display: none; padding: 12px; }
.picker-body.show { display: block; }
.picker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
.pick-item { display: inline-flex; align-items: center; gap: 4px; padding: 5px 12px; border: 1px solid var(--gray-200); border-radius: 8px; font-size: 12px; cursor: pointer; transition: all .15s; user-select: none; background: #fff; }
.pick-item:hover { border-color: var(--gray-400); }
.pick-item.picked { border-color: var(--primary); background: #fef2f2; color: var(--primary); }
.pick-item.picked>span:first-child::before { content: '✓ '; font-weight: 700; }

/* ========== Modal ========== */

.ct-cell{min-height:80px;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:all .15s}
.ct-cell.empty{background:#e8eaed;border:2px dashed #ccc;color:#aaa;font-size:20px}.ct-cell.empty:hover{background:#d8dce0;border-color:#999}
.ct-cell.filled{background:#fff;border:2px solid var(--primary,#c41e3a);overflow:hidden}
.ct-cell.filled img{width:100%;height:100%;object-fit:cover}
.ct-cell .cell-info{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,0.7);color:#fff;font-size:10px;padding:2px 4px;text-align:center;line-height:1.2}
.ct-cell .cell-rm{position:absolute;top:2px;right:2px;width:20px;height:20px;background:rgba(196,30,58,0.85);color:#fff;border:none;border-radius:50%;font-size:12px;cursor:pointer;display:none;align-items:center;justify-content:center;line-height:1;z-index:5}
.ct-cell:hover .cell-rm{display:flex}
.ct-pick-item{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid #eee;border-radius:8px;margin-bottom:8px;cursor:pointer;transition:background .15s}
.ct-pick-item:hover{background:#f0f0f0}
.ct-pick-item img{width:40px;height:40px;object-fit:cover;border-radius:4px}
.ct-pick-item .info{flex:1}
.ct-pick-item .info .name{font-weight:600;font-size:14px}
.ct-pick-item .info .meta{font-size:12px;color:#888}

.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 100; align-items: center; justify-content: center; backdrop-filter: blur(2px); }
.modal-overlay.show { display: flex; }
.modal { background: #fff; border-radius: 14px; padding: 0; width: 90%; box-shadow: var(--shadow-lg); overflow: hidden; animation: modalIn .2s; }
.modal-sm { max-width: 480px; }
.modal-md { max-width: 600px; }
.modal-lg { max-width: 720px; }
.modal-xl { max-width: 960px; }
@keyframes modalIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
.modal-head { padding: 18px 24px; border-bottom: 1px solid var(--gray-100); display: flex; justify-content: space-between; align-items: center; }
.modal-head h2 { font-size: 17px; font-weight: 600; }
.modal-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--gray-400); padding: 4px; line-height: 1; }
.modal-close:hover { color: var(--gray-700); }
.modal-body { padding: 24px; max-height: 70vh; overflow-y: auto; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--gray-100); display: flex; justify-content: flex-end; gap: 10px; }
.modal-footer .btn { padding: 8px 20px; font-size: 14px; }
.modal-footer button[type="button"], .modal-footer button:not([type]) { padding: 8px 20px; font-size: 14px; border-radius: var(--radius-sm); border: none; cursor: pointer; font-weight: 500; }

/* ========== 扫雷大作战开房弹窗增强 ========== */
.fc-room-success { background: linear-gradient(145deg, rgba(240,253,244,0.95), rgba(255,255,255,0.98)); border-radius: 12px; padding: 20px; border: 1px solid rgba(16,185,129,0.15); }
.fc-room-success .success-icon { font-size: 48px; text-align: center; margin-bottom: 16px; filter: drop-shadow(0 2px 8px rgba(16,185,129,0.3)); }
.fc-room-success .success-title { text-align: center; font-size: 18px; font-weight: 700; color: #059669; margin-bottom: 20px; }
.fc-room-link-group { margin-bottom: 14px; }
.fc-room-link-group .link-label { font-size: 12px; color: var(--gray-500); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.fc-room-link-group .link-label .icon { font-size: 14px; }
.fc-room-link-group .link-input-wrap { display: flex; gap: 8px; }
.fc-room-link-group .link-input { flex: 1; padding: 10px 12px; background: rgba(255,255,255,0.7); border: 1px solid var(--gray-200); border-radius: 8px; font-size: 12px; color: var(--gray-700); font-family: monospace; word-break: break-all; }
.fc-room-link-group .link-input:focus { outline: none; border-color: var(--primary); }
.fc-room-link-group .copy-btn-sm { padding: 8px 14px; background: var(--primary); color: #fff; border: none; border-radius: 8px; font-size: 12px; font-weight: 600; cursor: pointer; white-space: nowrap; transition: all 0.2s; }
.fc-room-link-group .copy-btn-sm:hover { background: var(--primary-hover); transform: translateY(-1px); }
.fc-room-code { text-align: center; font-size: 28px; font-weight: 700; color: #d97706; letter-spacing: 4px; margin: 16px 0; padding: 12px; background: rgba(251,191,36,0.1); border-radius: 10px; border: 2px dashed rgba(217,119,6,0.3); }
.fc-room-tip { font-size: 12px; color: var(--gray-500); text-align: center; margin-top: 12px; }

/* ========== Alert Banner ========== */
.alert { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.alert-warn { background: var(--orange-light); color: var(--orange-dark); border: 1px solid #fcd34d; }

/* ========== Copy Btn ========== */
.copy-wrap { display: inline-flex; align-items: center; gap: 6px; background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--radius-sm); padding: 6px 10px; font-size: 12px; font-family: monospace; word-break: break-all; }
.copy-btn { background: none; border: none; cursor: pointer; font-size: 14px; flex-shrink: 0; padding: 2px; }
.copy-btn:hover { opacity: 0.7; }

/* ========== Settings ========== */
.settings-section { margin-bottom: 32px; }
.settings-section h3 { font-size: 16px; font-weight: 600; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--gray-100); }

/* ========== 统一弹窗增强样式 ========== */

/* 弹窗头部渐变背景（按游戏模块分类） */
.modal-head.destiny { background: linear-gradient(135deg, #6c3fff15, #9b59b615); }
.modal-head.wheel { background: linear-gradient(135deg, #9b59b615, #8e44ad15); }
.modal-head.bingo { background: linear-gradient(135deg, #e74c3c15, #c0392b15); }
.modal-head.maze { background: linear-gradient(135deg, #60a5fa15, #3b82f615); }
.modal-head.flipcard { background: linear-gradient(135deg, #d4af3715, #f5c44315); }
.modal-head.success { background: linear-gradient(135deg, #10b98115, #05966915); }

/* 弹窗进入动画增强 */
.modal-overlay { transition: opacity 0.2s ease; }
.modal { animation: modalSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes modalSlideIn {
  from { opacity: 0; transform: scale(0.95) translateY(-10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* 通用开房成功弹窗样式 */
.room-result-success {
  background: linear-gradient(145deg, rgba(240,253,244,0.95), rgba(255,255,255,0.98));
  border-radius: 16px;
  padding: 32px 24px;
  border: 1px solid rgba(16,185,129,0.15);
  text-align: center;
}
.room-result-success .result-icon {
  font-size: 56px;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 12px rgba(16,185,129,0.3));
  animation: resultIconPop 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes resultIconPop {
  from { transform: scale(0); }
  70% { transform: scale(1.1); }
  to { transform: scale(1); }
}
.room-result-success .result-title {
  font-size: 20px;
  font-weight: 700;
  color: #059669;
  margin-bottom: 24px;
}
.room-result-code {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  color: #d97706;
  letter-spacing: 6px;
  margin: 20px 0;
  padding: 16px;
  background: rgba(251,191,36,0.1);
  border-radius: 12px;
  border: 2px dashed rgba(217,119,6,0.3);
}
.room-result-link-group {
  margin: 16px 0;
  text-align: left;
}
.room-result-link-group .link-label {
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}
.room-result-link-group .link-label .icon { font-size: 14px; }
.room-result-link-group .link-input-wrap {
  display: flex;
  gap: 8px;
  align-items: center;
}
.room-result-link-group .link-input {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 12px;
  color: var(--gray-700);
  font-family: 'SF Mono', Monaco, monospace;
  word-break: break-all;
  transition: all 0.2s;
}
.room-result-link-group .link-input:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
.room-result-link-group .copy-btn {
  padding: 10px 16px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(196,30,58,0.2);
}
.room-result-link-group .copy-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(196,30,58,0.3);
}
.room-result-tip {
  font-size: 12px;
  color: var(--gray-500);
  text-align: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--gray-200);
}

/* 通用房间详情弹窗头部 */
.room-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.room-detail-code {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  border-radius: 12px;
  padding: 14px 20px;
  color: #fff;
  flex-shrink: 0;
}
.room-detail-code .label {
  font-size: 11px;
  opacity: 0.8;
  margin-bottom: 4px;
}
.room-detail-code .code {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 3px;
}
.room-detail-info {
  background: rgba(108,63,255,0.08);
  border-radius: 10px;
  padding: 12px 16px;
  flex-shrink: 0;
}
.room-detail-info .label {
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: 4px;
}
.room-detail-info .value {
  font-weight: 600;
  color: #333;
  font-size: 14px;
}
.room-detail-info.status .value {
  font-weight: 700;
}
.room-detail-info.status.waiting .value { color: #f39c12; }
.room-detail-info.status.playing .value { color: #27ae60; }
.room-detail-info.status.done .value { color: #999; }

/* 通用日志/记录列表 */
.room-logs-list {
  max-height: 450px;
  overflow-y: auto;
  padding-right: 8px;
}
.room-logs-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}
.room-logs-empty .icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.5;
}
.room-logs-empty .text {
  font-size: 16px;
}
.room-log-item {
  background: #f8f9fa;
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 10px;
  transition: all 0.2s;
}
.room-log-item:hover {
  background: #f0f1f3;
}
.room-log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 8px;
}
.room-log-index {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  border-radius: 8px;
  padding: 8px 14px;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.room-log-index .num { font-size: 14px; font-weight: 700; }
.room-log-index .time { font-size: 10px; opacity: 0.8; }
.room-log-content {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.room-log-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 80px;
  text-align: center;
}
.room-log-card .cat {
  font-size: 10px;
  color: var(--gray-500);
  margin-bottom: 4px;
}
.room-log-card .name {
  font-size: 12px;
  font-weight: 600;
  color: #333;
}

/* 图片上传预览增强 */
.image-upload-preview {
  margin-top: 12px;
  text-align: center;
  padding: 16px;
  background: var(--gray-50);
  border-radius: 10px;
  border: 2px dashed var(--gray-300);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.image-upload-preview img {
  max-width: 200px;
  max-height: 200px;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
}
.image-upload-preview .placeholder {
  color: var(--gray-400);
  font-size: 13px;
}

/* 弹窗按钮布局优化 */
.modal-footer {
  gap: 12px;
}
.modal-footer .btn {
  min-width: 80px;
  justify-content: center;
}
.modal-footer .btn-primary {
  box-shadow: 0 2px 8px rgba(196,30,58,0.25);
}
.modal-footer .btn-primary:hover {
  box-shadow: 0 4px 12px rgba(196,30,58,0.35);
  transform: translateY(-1px);
}

/* 表单错误提示 */
.form-error {
  color: #ef4444;
  font-size: 12px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.form-error::before {
  content: '⚠';
  font-size: 10px;
}

/* 成功提示 */
.form-success {
  color: #059669;
  font-size: 12px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.form-success::before {
  content: '✓';
  font-size: 10px;
  font-weight: 700;
}

/* 小标签样式 */
.form-hint {
  color: var(--gray-500);
  font-size: 11px;
  margin-top: 4px;
}

/* ========== 响应式优化 ========== */
@media (max-width: 768px) {
  .room-result-success { padding: 24px 16px; }
  .room-result-success .result-icon { font-size: 48px; }
  .room-result-success .result-title { font-size: 18px; }
  .room-result-code { font-size: 24px; letter-spacing: 4px; padding: 12px; }
  .room-result-link-group .link-input-wrap { flex-direction: column; }
  .room-result-link-group .copy-btn { width: 100%; }
  .room-detail-header { flex-direction: column; }
  .room-detail-code-card { width: 100%; text-align: center; }
  .room-detail-info { width: 100%; }
  .room-log-header { flex-direction: column; align-items: flex-start; }
  .room-log-badge { width: 100%; flex-direction: row; justify-content: space-between; min-width: auto; }
  .room-log-badge .index { font-size: 13px; }
  .room-log-card { min-width: 70px; padding: 8px 10px; }
  .modal-sm, .modal-md, .modal-lg, .modal-xl { width: 95%; max-width: none; }
  .image-upload-preview { padding: 12px; min-height: 100px; }
  .image-upload-preview img { max-width: 150px; max-height: 150px; }
}

@media (max-width: 480px) {
  .room-result-success { padding: 20px 12px; }
  .room-result-success .result-icon { font-size: 40px; }
  .room-result-code { font-size: 20px; letter-spacing: 3px; }
  .room-log-item-card { min-width: 60px; padding: 6px 8px; }
  .room-log-item-card .name { font-size: 11px; }
  .room-log-card { min-width: 60px; padding: 6px 8px; }
  .room-log-card .name { font-size: 10px; }
}