/* ====== maloochain.com Style + Design System for Answer ======
   融合 globals.css 设计系统理念（色阶/状态色/CTA/表面层级）
   保留 maloochain 深蓝主色 + Bootstrap 覆盖方式
   ======================================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&display=swap');

/* === Design Tokens (设计令牌) === */
:root {
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono: Consolas, Monaco, 'Courier New', monospace;
  --color-bg: #FCFCFD;
  --color-bg-page: #EEF5FF;
  --color-bg-sunken: #F3F5F7;
  --color-fg: #1D2530;
  --color-fg-muted: #627084;
  --color-card: #FFFFFF;
  --color-border: #E0E5EB;
  --color-border-strong: #d0d6dd;
  --primary-50:  #EAF1FB;
  --primary-100: #D2E2F6;
  --primary-200: #A8C5ED;
  --primary-300: #7DA8E4;
  --primary-400: #4E8BDC;
  --primary-500: #226ECF;
  --primary-600: #094CAA;
  --primary-700: #073d8a;
  --primary-800: #052e66;
  --primary: var(--primary-600);
  --accent: #F97316;
  --accent-hover: #EA6A0A;
  --accent-foreground: #FFFFFF;
  --success: #16A34A;
  --success-bg: #DCFCE7;
  --warning: #F59E0B;
  --warning-bg: #FEF3C7;
  --error: #DC2626;
  --error-bg: #FEE2E2;
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 500ms;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;
  --bs-body-font-family: var(--font-sans) !important;
  --bs-body-bg: var(--color-bg) !important;
  --bs-body-color: var(--color-fg) !important;
  --bs-primary: var(--primary) !important;
  --bs-primary-rgb: 9, 76, 170 !important;
  --bs-link-color: var(--primary) !important;
  --bs-link-hover-color: var(--primary-700) !important;
  --bs-border-color: var(--color-border) !important;
  --bs-nav-pills-link-active-bg: var(--primary) !important;
  --bs-nav-pills-link-active-color: #fff !important;
  --bs-nav-link-color: var(--color-fg-muted) !important;
  --bs-nav-link-hover-color: var(--primary) !important;
}

body {
  font-family: var(--font-sans) !important;
  background-color: var(--color-bg-page) !important;
  color: var(--color-fg) !important;
  font-size: 15px !important;
  line-height: 1.7 !important;
}

.navbar, .header {
  background-color: rgba(252, 252, 253, 0.9) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid rgba(224, 229, 235, 0.6) !important;
  box-shadow: none !important;
  min-height: 64px !important;
}

.navbar .logo,
.navbar-brand .logo,
.header .logo {
  max-height: 56px !important;
  height: auto !important;
  width: auto !important;
  object-fit: contain !important;
}

.navbar .xl-none.logo,
.navbar-brand .xl-none.logo {
  max-height: 32px !important;
}

.navbar-brand {
  font-weight: 700 !important;
  font-size: 1.25rem !important;
  color: var(--color-fg) !important;
  letter-spacing: -0.02em !important;
}

.navbar .nav-link {
  color: var(--color-fg-muted) !important;
  font-weight: 500 !important;
  font-size: 0.9rem !important;
  transition: color var(--duration-fast) ease !important;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--primary) !important;
}

.btn-primary {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #fff !important;
  border-radius: var(--radius-pill) !important;
  padding: 0.5rem 1.5rem !important;
  font-weight: 500 !important;
  font-size: 0.9rem !important;
  transition: all var(--duration-fast) ease !important;
  box-shadow: none !important;
}

.btn-primary:hover {
  background-color: var(--primary-700) !important;
  border-color: var(--primary-700) !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(9, 76, 170, 0.2) !important;
}

.btn-outline-primary {
  color: var(--primary) !important;
  border-color: var(--primary) !important;
  background-color: transparent !important;
  border-radius: var(--radius-pill) !important;
  padding: 0.5rem 1.5rem !important;
  font-weight: 500 !important;
}

.btn-outline-primary:hover {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #fff !important;
}

.btn-light, .btn-secondary {
  border-radius: var(--radius-pill) !important;
  padding: 0.5rem 1.5rem !important;
  font-weight: 500 !important;
}

.btn-accent {
  background-color: var(--accent) !important;
  border-color: var(--accent) !important;
  color: var(--accent-foreground) !important;
  border-radius: var(--radius-pill) !important;
  padding: 0.5rem 1.5rem !important;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  transition: all var(--duration-fast) ease !important;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.25) !important;
}

.btn-accent:hover {
  background-color: var(--accent-hover) !important;
  border-color: var(--accent-hover) !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.35) !important;
}

.card {
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-lg) !important;
  background-color: var(--color-card) !important;
  box-shadow: none !important;
  transition: box-shadow var(--duration-base) ease, border-color var(--duration-base) ease !important;
}

.card:hover {
  box-shadow: 0 4px 20px rgba(29, 37, 48, 0.06) !important;
  border-color: var(--color-border-strong) !important;
}

.bg-sunken {
  background-color: var(--color-bg-sunken) !important;
  border-radius: var(--radius-md) !important;
}

a {
  color: var(--primary) !important;
  text-decoration: none !important;
  transition: color var(--duration-fast) ease !important;
}

a:hover {
  color: var(--primary-700) !important;
}

.theme-dark .nav-link,
.theme-dark a.nav-link,
.theme-dark a.btn,
.theme-dark a.btn-link,
.theme-dark .link-light {
  color: #fff !important;
}

.theme-dark a.btn:hover,
.theme-dark a.btn-link:hover,
.theme-dark .link-light:hover {
  color: rgba(255, 255, 255, 0.8) !important;
}

.navbar.theme-dark .nav-link,
.navbar.theme-dark a.nav-link,
.navbar.theme-dark .icon-link,
.navbar.theme-dark a.btn-link,
.navbar.theme-dark .nav-link .icon,
.navbar.theme-dark .create-icon {
  color: var(--color-fg-muted) !important;
}

.navbar.theme-dark .nav-link:hover,
.navbar.theme-dark a.nav-link:hover,
.navbar.theme-dark .nav-link.active,
.navbar.theme-dark a.nav-link.active,
.navbar.theme-dark .icon-link:hover,
.navbar.theme-dark a.btn-link:hover {
  color: var(--primary) !important;
}

a.btn-primary:hover {
  color: #fff !important;
}

.btn-light {
  color: var(--color-fg) !important;
}

a.btn-light {
  color: var(--color-fg) !important;
}

a.btn-light:hover {
  color: var(--primary) !important;
}

.btn-secondary {
  color: #fff !important;
}

a.btn-outline-primary, .btn-outline-primary {
  color: var(--primary) !important;
}

a.btn-outline-primary:hover {
  color: #fff !important;
}

a.btn-link.link-light {
  color: #fff !important;
}

a.btn-link.link-primary {
  color: var(--primary) !important;
}

.dropdown-item, .dropdown-item a {
  color: var(--color-fg) !important;
}

.dropdown-item:hover, .dropdown-item:hover a {
  color: var(--primary) !important;
  background-color: var(--color-bg-sunken) !important;
}

.nav-pills .nav-link {
  color: var(--color-fg-muted) !important;
  border-radius: var(--radius-pill) !important;
  padding: 0.35rem 0.9rem !important;
  font-weight: 500 !important;
  font-size: 0.85rem !important;
  transition: all var(--duration-fast) ease !important;
}

.nav-pills .nav-link:hover {
  color: var(--primary) !important;
  background-color: rgba(9, 76, 170, 0.06) !important;
}

.nav-pills .nav-link.active {
  background-color: var(--primary) !important;
  color: #fff !important;
}

.btn-group .btn,
.btn-group .btn-link {
  color: var(--color-fg-muted) !important;
  border-radius: var(--radius-pill) !important;
  font-weight: 500 !important;
  font-size: 0.85rem !important;
  padding: 0.35rem 0.9rem !important;
  transition: all var(--duration-fast) ease !important;
}

.btn-group .btn:hover,
.btn-group .btn-link:hover {
  color: var(--primary) !important;
  background-color: rgba(9, 76, 170, 0.06) !important;
}

.btn-group .btn.active,
.btn-group .btn-check:checked + .btn,
.btn-group .btn-primary {
  background-color: var(--primary) !important;
  color: #fff !important;
  border-color: var(--primary) !important;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-fg) !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
  line-height: 1.25 !important;
}

h1 { font-size: 2rem !important; }
h2 { font-size: 1.5rem !important; }
h3 { font-size: 1.25rem !important; }

.question-item {
  border-bottom: 1px solid var(--color-border) !important;
  padding: 1.25rem 0 !important;
  transition: background-color var(--duration-fast) ease !important;
}

.question-item:hover {
  background-color: var(--color-bg-sunken) !important;
}

.question-item .question-title {
  font-weight: 600 !important;
  color: var(--color-fg) !important;
  font-size: 1.05rem !important;
}

.badge, .tag {
  border-radius: var(--radius-sm) !important;
  font-weight: 500 !important;
  font-size: 0.8rem !important;
  padding: 0.25rem 0.6rem !important;
}

.badge-tag {
  background-color: var(--color-bg-sunken) !important;
  color: var(--color-fg-muted) !important;
  border: 1px solid var(--color-border) !important;
}

.badge-tag:hover {
  background-color: var(--color-border) !important;
  color: var(--color-fg) !important;
}

.badge-success, .badge.text-bg-success {
  background-color: var(--success) !important;
  color: #fff !important;
}

.badge-warning, .badge.text-bg-warning {
  background-color: var(--warning) !important;
  color: var(--warning-foreground) !important;
}

.badge-danger, .badge.text-bg-danger {
  background-color: var(--error) !important;
  color: #fff !important;
}

#sideNav {
  background-color: transparent !important;
}

#sideNav .nav-link {
  color: var(--color-fg-muted) !important;
  border-radius: var(--radius-md) !important;
  padding: 0.6rem 1rem !important;
  font-weight: 500 !important;
  font-size: 0.9rem !important;
  transition: all var(--duration-fast) ease !important;
}

#sideNav .nav-link:hover {
  background-color: var(--color-bg-sunken) !important;
  color: var(--color-fg) !important;
}

#sideNav .nav-link.active {
  background-color: rgba(9, 76, 170, 0.08) !important;
  color: var(--primary) !important;
}

.vote-btn, .vote-group {
  color: var(--color-fg-muted) !important;
}

.vote-btn.active, .vote-group .active {
  color: var(--primary) !important;
}

.form-control, .form-select {
  border-color: var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  padding: 0.5rem 0.875rem !important;
  font-size: 0.9rem !important;
  background-color: var(--color-card) !important;
  color: var(--color-fg) !important;
  transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease !important;
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(9, 76, 170, 0.1) !important;
}

.search-icon {
  color: var(--color-fg-muted) !important;
}

.placeholder-search {
  padding-left: 42px !important;
  color: var(--color-fg) !important;
  background-color: var(--color-bg-sunken) !important;
  border-color: var(--color-border) !important;
}

.placeholder-search::placeholder {
  color: var(--color-fg-muted) !important;
  opacity: 0.7 !important;
}

.placeholder-search:focus {
  color: var(--color-fg) !important;
  background-color: var(--color-card) !important;
}

.footer {
  border-top: 1px solid var(--color-border) !important;
  background-color: var(--color-bg) !important;
  color: var(--color-fg-muted) !important;
  padding: 2rem 0 !important;
  font-size: 0.85rem !important;
}

.footer a {
  color: var(--color-fg-muted) !important;
}

.footer a:hover {
  color: var(--primary) !important;
}

.pagination .page-link {
  color: var(--primary) !important;
  border-color: var(--color-border) !important;
  border-radius: var(--radius-sm) !important;
  margin: 0 0.2rem !important;
  transition: all var(--duration-fast) ease !important;
}

.pagination .page-item.active .page-link {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #fff !important;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-sunken);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-border-strong);
}

.ai-analysis-entry-banner {
  display: none !important;
}

.ai-analysis-entry-banner-style {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-500) 100%);
  border-radius: var(--radius-lg) !important;
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-analysis-entry-banner h3 {
  color: #fff !important;
  margin: 0;
  font-size: 1.1rem;
}

.ai-analysis-entry-banner p {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  opacity: 0.9;
}

.ai-analysis-entry-banner .btn {
  background-color: var(--accent) !important;
  color: var(--accent-foreground) !important;
  border: none !important;
  border-radius: var(--radius-pill) !important;
  padding: 0.5rem 1.5rem !important;
  font-weight: 600 !important;
  white-space: nowrap;
  transition: all var(--duration-fast) ease !important;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.3) !important;
}

.ai-analysis-entry-banner .btn:hover {
  background-color: var(--accent-hover) !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.4) !important;
}

.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger  { color: var(--error) !important; }
.text-muted   { color: var(--color-fg-muted) !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ====== 发布/编辑动态页：编辑框 + 预览 并排对比 ====== */

.page-main:has(#content) + .page-right-side {
  display: none !important;
}

#content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}

#content > .form-label,
#content > .form-text,
#content > .invalid-feedback {
  grid-column: 1 / -1;
}

#content > .md-editor-wrap {
  grid-column: 1;
}

#content > .preview-wrap {
  grid-column: 2;
  min-height: 264px;
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  background-color: var(--color-card) !important;
}

@media (max-width: 991.98px) {
  #content {
    grid-template-columns: 1fr;
  }
  #content > .md-editor-wrap,
  #content > .preview-wrap {
    grid-column: 1;
  }
}