/* ==========================================================================
   通用组件：卡片、表单、按钮、徽章、头像、提示条、toast 主题覆写
   ========================================================================== */

/* ---------- 卡片 ---------- */
.card {
  background: rgba(24, 33, 66, 0.86);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 22px;
}

.card__title {
  font-size: 16px;
  font-weight: 600;
}

.card__desc {
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ---------- 表单 ---------- */
.field {
  display: block;
  margin-bottom: 16px;
}

.field__label {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.field__hint {
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-text-dim);
}

.input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  color: var(--color-text);
  background: rgba(11, 16, 32, 0.6);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input::placeholder {
  color: var(--color-text-dim);
}

.input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.input.is-invalid {
  border-color: var(--color-danger);
}

.input--code {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 8px;
  text-align: center;
  height: 56px;
}

.input-group {
  display: flex;
  gap: 8px;
}

.input-group .input {
  flex: 1;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  filter: brightness(1.12);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
  transform: none;
}

.btn--primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-text-muted);
}

.btn--ghost:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

.btn--danger {
  background: var(--color-danger);
  color: #fff;
}

.btn--block {
  width: 100%;
}

.btn--lg {
  height: 50px;
  font-size: 15px;
}

.btn .bi {
  font-size: 16px;
}

/* ---------- 徽章与状态点 ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  font-size: 12px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary-hover);
}

.badge--muted {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-muted);
}

.badge--warning {
  background: rgba(247, 185, 85, 0.16);
  color: var(--color-warning);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-dim);
  flex: none;
}

.dot--online {
  background: var(--color-success);
  box-shadow: 0 0 0 3px rgba(49, 208, 170, 0.18);
}

.dot--offline {
  background: var(--color-danger);
}

/* ---------- 头像 ---------- */
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-brand);
  flex: none;
  user-select: none;
}

.avatar--sm {
  width: 28px;
  height: 28px;
  font-size: 12px;
}

.avatar--lg {
  width: 64px;
  height: 64px;
  font-size: 24px;
}

/* ---------- 提示条 ---------- */
.notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 14px;
  font-size: 13px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text-muted);
}

.notice--warning {
  border-color: rgba(247, 185, 85, 0.35);
  background: rgba(247, 185, 85, 0.1);
  color: #f8d093;
}

.notice--danger {
  border-color: rgba(240, 89, 107, 0.35);
  background: var(--color-danger-soft);
  color: #fda4af;
}

.notice .bi {
  font-size: 15px;
  line-height: 1.5;
}

/* ---------- 空状态 ---------- */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 12px;
  color: var(--color-text-dim);
  font-size: 13px;
  text-align: center;
}

.empty .bi {
  font-size: 26px;
  opacity: 0.7;
}

/* ---------- 分隔线 ---------- */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: 18px 0;
}

.divider--text {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-dim);
  font-size: 12px;
  background: none;
  height: auto;
  margin: 20px 0;
}

.divider--text::before,
.divider--text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ---------- toastr 深色主题覆写 ---------- */
#toast-container > div {
  opacity: 1;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  background-image: none !important;
  padding: 14px 16px 14px 44px;
  font-size: 13px;
}

#toast-container > div:hover {
  box-shadow: var(--shadow-lg);
}

#toast-container > .toast-success {
  background-color: #16483d;
  border-left: 3px solid var(--color-success);
}

#toast-container > .toast-info {
  background-color: #1b2a5c;
  border-left: 3px solid var(--color-primary);
}

#toast-container > .toast-warning {
  background-color: #4a3617;
  border-left: 3px solid var(--color-warning);
}

#toast-container > .toast-error {
  background-color: #4b1f26;
  border-left: 3px solid var(--color-danger);
}

.toast-progress {
  opacity: 0.5;
}