/* traumadatacenter.com 通用邮箱注册/登录 样式 */

/* ==================== 顶栏用户区 ==================== */
.tcc-auth-area {
    display: inline-flex; align-items: center; gap: 8px;
    margin-left: auto;
}

/* 通用按钮 */
.tcc-btn {
    background: rgba(255,255,255,0.18); color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 7px 14px; border-radius: 8px;
    cursor: pointer; font-size: 13px; line-height: 1;
    transition: background 0.2s;
    text-decoration: none; display: inline-block;
}
.tcc-btn:hover { background: rgba(255,255,255,0.28); color: #fff; }
.tcc-btn-primary { background: #c5a24a; border-color: #c5a24a; color: #fff; font-weight: 600; }
.tcc-btn-primary:hover { background: #e6c76a; border-color: #e6c76a; }

.tcc-user-label {
    color: #fff; font-size: 13px; padding: 0 6px;
    max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* nav 类型: 浅色 header (cases/about/laws 等) */
.tcc-style-header .tcc-btn {
    background: #1a365d; border-color: #1a365d; color: #fff;
}
.tcc-style-header .tcc-btn:hover { background: #1e40af; border-color: #1e40af; }
.tcc-style-header .tcc-btn-primary { background: #c5a24a; border-color: #c5a24a; }
.tcc-style-header .tcc-user-label { color: #1a365d; font-weight: 500; }

/* nav 类型: 深色 topnav (PRIME chat/index) */
.tcc-style-topnav-dark { padding-right: 8px; }

/* nav 类型: topnav-actions (PRIME 首页) - 用 topnav-pill 样式 */
.tcc-style-topnav .tcc-btn {
    background: rgba(255,255,255,0.16); color: #0c4a6e;
    border: 1px solid rgba(15,23,42,0.08);
    border-radius: 999px;
    padding: 6px 14px;
}
.tcc-style-topnav .tcc-btn:hover {
    background: #fff; color: #0c4a6e;
}
.tcc-style-topnav .tcc-btn-primary {
    background: linear-gradient(135deg, #0c4a6e, #0369a1);
    color: #fff; border-color: #0c4a6e;
}
.tcc-style-topnav .tcc-btn-primary:hover { background: linear-gradient(135deg, #0369a1, #0ea5e9); }
.tcc-style-topnav .tcc-user-label { color: #0c4a6e; font-weight: 500; }

/* nav 类型: topbar (newai/t2i 等) */
.tcc-style-topbar .tcc-btn {
    background: rgba(15,23,42,0.06); color: inherit;
    border: 1px solid rgba(15,23,42,0.10);
}
.tcc-style-topbar .tcc-btn:hover { background: rgba(15,23,42,0.12); }
.tcc-style-topbar .tcc-btn-primary {
    background: #0c4a6e; color: #fff; border-color: #0c4a6e;
}

@media (max-width: 640px) {
    .tcc-user-label { display: none; }
    .tcc-btn { padding: 6px 10px; font-size: 12px; }
}

/* ==================== 模态框 ==================== */
.tcc-modal-backdrop {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    display: none; align-items: center; justify-content: center; z-index: 9999;
    backdrop-filter: blur(2px);
}
.tcc-modal-backdrop.show { display: flex; }
.tcc-modal {
    background: #fff; border-radius: 14px; padding: 32px 28px 24px;
    max-width: 440px; width: 92%; max-height: 92vh; overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: tccModalIn 0.2s ease-out;
    position: relative;
}
@keyframes tccModalIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.tcc-modal h2 {
    font-size: 1.5em; color: #1a365d;
    margin-bottom: 6px; font-weight: 700;
}
.tcc-modal .tcc-sub {
    color: #718096; font-size: 13px; margin-bottom: 18px;
}
.tcc-modal-close {
    position: absolute; top: 14px; right: 16px;
    background: none; border: none; cursor: pointer;
    font-size: 26px; color: #a0aec0; line-height: 1; padding: 0;
}
.tcc-modal-close:hover { color: #2d3748; }

/* Tabs */
.tcc-tabs {
    display: flex; gap: 4px; margin-bottom: 18px;
    background: #f7fafc; border-radius: 8px; padding: 4px;
}
.tcc-tab {
    flex: 1; padding: 9px; text-align: center; cursor: pointer;
    border-radius: 6px; font-size: 13px; font-weight: 500;
    color: #718096; transition: all 0.2s;
    border: none; background: transparent;
}
.tcc-tab.active {
    background: #fff; color: #1a365d;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 表单 */
.tcc-form-group { margin-bottom: 13px; }
.tcc-form-group label {
    display: block; margin-bottom: 5px; font-size: 13px;
    color: #2d3748; font-weight: 500;
}
.tcc-input {
    width: 100%; padding: 10px 14px; font-size: 14px;
    border: 2px solid #e2e8f0; border-radius: 8px;
    outline: none; transition: border-color 0.2s;
    font-family: inherit;
}
.tcc-input:focus { border-color: #1a365d; }
.tcc-form-row { display: flex; gap: 8px; }
.tcc-form-row .tcc-input { flex: 1; }
.tcc-send-btn {
    padding: 10px 14px; background: #1a365d; color: #fff;
    border: none; border-radius: 8px; cursor: pointer;
    font-size: 13px; white-space: nowrap; transition: background 0.2s;
}
.tcc-send-btn:hover:not(:disabled) { background: #1e40af; }
.tcc-send-btn:disabled { background: #a0b8cc; cursor: not-allowed; }

.tcc-submit-btn {
    width: 100%; padding: 12px; margin-top: 6px;
    background: #1a365d; color: #fff;
    border: none; border-radius: 8px;
    font-size: 15px; font-weight: 600; cursor: pointer;
    transition: background 0.2s;
}
.tcc-submit-btn:hover:not(:disabled) { background: #1e40af; }
.tcc-submit-btn:disabled { background: #a0b8cc; cursor: not-allowed; }

.tcc-link {
    color: #1a365d; cursor: pointer; text-decoration: none;
    font-size: 13px; background: none; border: none; padding: 0;
}
.tcc-link:hover { text-decoration: underline; }

.tcc-footer {
    text-align: center; margin-top: 18px;
    font-size: 13px; color: #718096;
}

.tcc-msg {
    padding: 9px 14px; border-radius: 8px;
    font-size: 13px; margin-bottom: 14px;
    display: none;
}
.tcc-msg.show { display: block; }
.tcc-msg.error { background: #fed7d7; color: #c53030; border-left: 3px solid #e53e3e; }
.tcc-msg.success { background: #c6f6d5; color: #2f855a; border-left: 3px solid #38a169; }
.tcc-msg.warn { background: #fefcbf; color: #975a16; border-left: 3px solid #d69e2e; }

.tcc-info-box {
    background: #f7fafc; border-radius: 10px; padding: 14px 16px; margin-bottom: 12px;
}
.tcc-info-label { font-size: 12px; color: #718096; margin-bottom: 4px; }
.tcc-info-value { font-size: 16px; color: #1a365d; font-weight: 600; word-break: break-all; }

@media (max-width: 640px) {
    .tcc-modal { padding: 24px 20px 18px; }
}

/* ============= 个人空间侧边栏 (personal-space) ============= */
.tcc-personal-drawer {
  position: fixed;
  inset: 0;
  z-index: 99990;
  pointer-events: none;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}
.tcc-personal-drawer.open {
  pointer-events: auto;
}
.tcc-personal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .35);
  opacity: 0;
  transition: opacity .25s;
}
.tcc-personal-drawer.open .tcc-personal-overlay {
  opacity: 1;
}
.tcc-personal-panel {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 360px;
  max-width: 92vw;
  background: #fff;
  box-shadow: 4px 0 24px rgba(0, 0, 0, .15);
  transform: translateX(-100%);
  transition: transform .3s cubic-bezier(.4, 0, .2, 1);
  display: flex;
  flex-direction: column;
}
.tcc-personal-drawer.open .tcc-personal-panel {
  transform: translateX(0);
}
.tcc-personal-header {
  padding: 18px 20px;
  background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.tcc-personal-title {
  display: flex;
  align-items: center;
  gap: 12px;
}
.tcc-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
}
.tcc-personal-name {
  font-size: 15px;
  font-weight: 600;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tcc-personal-email {
  font-size: 12px;
  opacity: .85;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tcc-personal-close {
  background: rgba(255, 255, 255, .15);
  color: #fff;
  border: none;
  font-size: 22px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  line-height: 1;
  transition: background .2s;
}
.tcc-personal-close:hover {
  background: rgba(255, 255, 255, .28);
}

.tcc-personal-toolbar {
  padding: 12px 14px;
  background: #fafafa;
  border-bottom: 1px solid #eee;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.tcc-toolbar-btn {
  flex: 1;
  padding: 9px 12px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  color: #374151;
  transition: all .2s;
}
.tcc-toolbar-btn:hover {
  background: #f5f3ff;
  border-color: #7c3aed;
  color: #5b21b6;
}
.tcc-toolbar-primary {
  background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
  color: #fff !important;
  border-color: transparent;
  font-weight: 600;
}
.tcc-toolbar-primary:hover {
  background: linear-gradient(135deg, #6d28d9 0%, #4c1d95 100%);
  filter: brightness(1.05);
}
.tcc-toolbar-danger {
  background: #fef2f2;
  color: #dc2626 !important;
  border-color: #fecaca;
}
.tcc-toolbar-danger:hover {
  background: #fee2e2;
}

.tcc-personal-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}
.tcc-personal-list::-webkit-scrollbar {
  width: 6px;
}
.tcc-personal-list::-webkit-scrollbar-thumb {
  background: #d4d4d8;
  border-radius: 3px;
}

.tcc-personal-empty {
  text-align: center;
  padding: 60px 20px;
  color: #999;
}
.tcc-session-group-title {
  padding: 12px 18px 6px;
  font-size: 11px;
  font-weight: 600;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.tcc-session-item {
  display: flex;
  align-items: center;
  padding: 10px 18px;
  gap: 10px;
  cursor: pointer;
  transition: background .15s;
  position: relative;
}
.tcc-session-item:hover {
  background: #f5f3ff;
}
.tcc-session-icon {
  font-size: 16px;
  flex-shrink: 0;
}
.tcc-session-title {
  flex: 1;
  font-size: 13px;
  color: #374151;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  user-select: none;
}
.tcc-session-delete {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 14px;
  opacity: 0;
  transition: opacity .15s;
  padding: 4px;
  border-radius: 4px;
}
.tcc-session-item:hover .tcc-session-delete {
  opacity: .7;
}
.tcc-session-delete:hover {
  opacity: 1 !important;
  background: #fee2e2;
}

.tcc-personal-footer {
  padding: 12px 14px;
  border-top: 1px solid #eee;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  background: #fafafa;
}

/* ============= Toast ============= */
.tcc-toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: rgba(0, 0, 0, .85);
  color: #fff;
  padding: 10px 20px;
  border-radius: 22px;
  font-size: 14px;
  z-index: 99999;
  opacity: 0;
  transition: opacity .25s, transform .25s;
  pointer-events: none;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  max-width: 80vw;
  text-align: center;
}
.tcc-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.tcc-toast-success { background: linear-gradient(135deg, #10b981, #059669); }
.tcc-toast-error   { background: linear-gradient(135deg, #ef4444, #dc2626); }
.tcc-toast-info    { background: rgba(0, 0, 0, .85); }