* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --purple-50: #faf5ff;
  --purple-100: #f3e8ff;
  --purple-500: #a855f7;
  --purple-600: #9333ea;
  --pink-500: #ec4899;
  --pink-600: #db2777;
  --blue-50: #eff6ff;
  --blue-500: #3b82f6;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  background: linear-gradient(135deg, var(--purple-50) 0%, var(--blue-50) 50%, var(--pink-50) 100%);
  min-height: 100vh;
  color: var(--gray-900);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  width: 100%;
}

.container {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 1200px) {
  .container {
    padding: 0 2rem;
  }
}

/* 登录/注册页面 */
#app {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
}

/* 添加动态背景效果 */
#app::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(168, 85, 247, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
  animation: backgroundPulse 15s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes backgroundPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

.auth-box {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(30px) saturate(180%);
  padding: 3rem;
  border-radius: 24px;
  box-shadow: 
    0 20px 60px rgba(147, 51, 234, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.3);
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  z-index: 1;
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.auth-box h1 {
  text-align: center;
  background: linear-gradient(135deg, var(--purple-600) 0%, var(--pink-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 2.5rem;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  position: relative;
}

.auth-box h1::after {
  content: '';
  position: absolute;
  bottom: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--purple-500), var(--pink-500));
  border-radius: 2px;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.625rem;
  color: var(--gray-700);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
}

.form-group input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.2s ease;
  background: white;
}

.form-group input:hover {
  border-color: var(--gray-300);
}

.form-group input:focus {
  outline: none;
  border-color: var(--purple-500);
  box-shadow: 
    0 0 0 3px rgba(168, 85, 247, 0.1),
    0 1px 2px rgba(0, 0, 0, 0.05);
  transform: translateY(-1px);
}

.btn {
  width: 100%;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--purple-600) 0%, var(--pink-600) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.4);
  position: relative;
  overflow: hidden;
}

/* 按钮光泽效果 */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(147, 51, 234, 0.5);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.4);
}

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

.btn span {
  position: relative;
  z-index: 1;
}

.switch-link {
  text-align: center;
  margin-top: 1.5rem;
  color: #666;
}

.switch-link a {
  color: #667eea;
  text-decoration: none;
  font-weight: 600;
}

.switch-link a:hover {
  text-decoration: underline;
}

.error {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  padding: 0.875rem 1rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  text-align: center;
  border: 1px solid rgba(239, 68, 68, 0.2);
  font-size: 0.875rem;
  font-weight: 500;
}

.success {
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
  padding: 0.875rem 1rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  text-align: center;
  border: 1px solid rgba(34, 197, 94, 0.2);
  font-size: 0.875rem;
  font-weight: 500;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 仪表盘界面 */
.dashboard {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(30px) saturate(180%);
  padding: 0;
  border-radius: 24px;
  box-shadow: 
    0 20px 60px rgba(147, 51, 234, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.3);
  overflow: hidden;
  animation: fadeInScale 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
  max-width: 1400px;
  margin: 2rem auto;
}

@media (max-width: 768px) {
  .dashboard {
    margin: 1rem;
    border-radius: 16px;
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 2.5rem;
  background: linear-gradient(135deg, var(--purple-600) 0%, var(--pink-600) 100%);
  color: white;
  border-bottom: none;
  position: relative;
  overflow: hidden;
}

/* 添加装饰性背景元素 */
.dashboard-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-20px, -20px); }
}

.dashboard-header h1 {
  color: white;
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  position: relative;
  z-index: 1;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-info span {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  position: relative;
  z-index: 1;
}

.btn-logout, .btn-settings {
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 1;
}

.btn-logout {
  background: rgba(239, 68, 68, 0.9);
  color: white;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-logout:hover {
  background: rgba(220, 38, 38, 1);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.btn-settings {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-settings:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px) scale(1.02);
}

.settings-box {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: 2rem;
  border-radius: 16px;
  margin-bottom: 2rem;
  border: 2px solid rgba(168, 85, 247, 0.1);
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.08);
  width: 100%;
}

@media (min-width: 768px) {
  .settings-box {
    max-width: 800px;
  }
}

.settings-box h3 {
  margin-bottom: 1.5rem;
  color: var(--gray-900);
  font-size: 1.25rem;
  font-weight: 700;
}

.settings-box p {
  margin: 0.75rem 0;
  color: var(--gray-700);
  line-height: 1.6;
}

.api-keys-list {
  margin-top: 1rem;
}

.api-key-item {
  background: white;
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  border: 1px solid #e0e0e0;
}

.api-key-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.api-key-status {
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
}

.api-key-status.active {
  background: #d4edda;
  color: #155724;
}

.api-key-status.inactive {
  background: #f8d7da;
  color: #721c24;
}

.api-key-value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
  padding: 0.5rem;
  background: #f8f9fa;
  border-radius: 4px;
}

.api-key-value code {
  flex: 1;
  font-family: monospace;
  font-size: 0.9rem;
  color: #333;
  word-break: break-all;
}

.api-key-info {
  display: flex;
  gap: 1.5rem;
  margin: 0.5rem 0;
  font-size: 0.85rem;
  color: #999;
}

.api-key-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.btn-copy-small {
  padding: 0.3rem 0.6rem;
  background: #3498db;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}

.btn-copy-small:hover {
  background: #2980b9;
}

.btn-toggle {
  padding: 0.4rem 0.8rem;
  background: #95a5a6;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-toggle:hover {
  background: #7f8c8d;
}

.btn-delete-small {
  padding: 0.4rem 0.8rem;
  background: #e74c3c;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-delete-small:hover {
  background: #c0392b;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal-box {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  max-width: 600px;
  width: 90%;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.modal-box h3 {
  color: #27ae60;
  margin-bottom: 1rem;
}

.api-key-display {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 6px;
  margin: 1rem 0;
}

.api-key-full {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding: 0.5rem;
  background: white;
  border-radius: 4px;
  border: 2px solid #27ae60;
}

.api-key-full code {
  flex: 1;
  font-family: monospace;
  font-size: 0.9rem;
  color: #333;
  word-break: break-all;
}

.usage-example {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 6px;
  margin: 1rem 0;
}

.usage-example pre {
  background: #2c3e50;
  color: #ecf0f1;
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.create-mailbox {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.05) 0%, rgba(236, 72, 153, 0.05) 100%);
  padding: 2rem 2.5rem;
  border-radius: 0;
  margin-bottom: 0;
  border-bottom: 1px solid var(--gray-100);
}

.quota-info {
  background: rgba(59, 130, 246, 0.1);
  padding: 0.875rem 1.25rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  color: var(--blue-700);
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.btn-create {
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--purple-600) 0%, var(--pink-600) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.3);
}

.btn-create:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(147, 51, 234, 0.4);
}

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

.mailbox-list {
  padding: 2rem 2.5rem;
}

.mailbox-list h2 {
  margin-bottom: 1.5rem;
  color: var(--gray-900);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.mailbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 1200px) {
  .mailbox-grid {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  }
}

@media (max-width: 768px) {
  .mailbox-grid {
    grid-template-columns: 1fr;
  }
}

.mailbox-item {
  background: white;
  padding: 1.75rem;
  border-radius: 16px;
  margin-bottom: 1rem;
  border: 2px solid var(--gray-100);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

/* 添加悬停时的渐变边框效果 */
.mailbox-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple-500), var(--pink-500));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.mailbox-item:hover::before {
  transform: scaleX(1);
}

.mailbox-item:hover {
  border-color: var(--purple-200);
  box-shadow: 
    0 8px 24px rgba(147, 51, 234, 0.12),
    0 0 0 1px rgba(147, 51, 234, 0.05);
  transform: translateY(-4px);
}

.mailbox-address {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
}

.btn-copy {
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--purple-500) 0%, var(--pink-500) 100%);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(147, 51, 234, 0.25);
}

.btn-copy:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.35);
}

.mailbox-info {
  display: flex;
  gap: 2rem;
  margin-bottom: 1rem;
  color: #666;
  font-size: 0.9rem;
}

.mailbox-actions {
  display: flex;
  gap: 1rem;
}

.btn-view {
  padding: 0.6rem 1.2rem;
  background: #27ae60;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.btn-view:hover {
  background: #229954;
}

.btn-delete {
  padding: 0.6rem 1.2rem;
  background: #e74c3c;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.btn-delete:hover {
  background: #c0392b;
}

.email-list {
  margin-top: 2rem;
}

.email-item {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border: 1px solid #e0e0e0;
}

.email-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #e0e0e0;
}

.email-sender {
  font-weight: 600;
  color: #333;
}

.email-time {
  color: #999;
  font-size: 0.9rem;
}

.email-subject {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.5rem;
}

.email-code {
  background: #fff3cd;
  padding: 0.8rem;
  border-radius: 6px;
  margin-top: 1rem;
  border-left: 4px solid #ffc107;
}

.email-code strong {
  color: #856404;
}

.code-value {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333;
  font-family: monospace;
  margin-left: 0.5rem;
}

.email-body {
  color: #666;
  line-height: 1.6;
  margin-top: 1rem;
}

.btn-back {
  padding: 0.625rem 1.25rem;
  background: linear-gradient(135deg, var(--gray-500) 0%, var(--gray-600) 100%);
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(107, 114, 128, 0.3);
}

.btn-back:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(107, 114, 128, 0.4);
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gray-500);
  font-size: 1rem;
}

.empty-state p {
  font-size: 1.125rem;
  color: var(--gray-600);
}

.empty-state svg {
  width: 120px;
  height: 120px;
  margin-bottom: 1.5rem;
  opacity: 0.3;
}

.loading {
  text-align: center;
  padding: 2rem;
  color: #666;
}

.quota-info {
  background: #e8f4f8;
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  color: #0c5460;
  text-align: center;
}

.permission-notice {
  background: linear-gradient(135deg, rgba(255, 243, 205, 0.9) 0%, rgba(255, 237, 213, 0.9) 100%);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 16px;
  border: 2px solid rgba(255, 193, 7, 0.3);
  margin: 2rem 2.5rem;
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.2);
  width: calc(100% - 5rem);
}

@media (min-width: 768px) {
  .permission-notice {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .permission-notice {
    margin: 1rem;
    padding: 1.5rem;
    width: calc(100% - 2rem);
  }
}

.permission-notice h2 {
  color: #856404;
  margin-bottom: 1rem;
}

.permission-notice p {
  color: #856404;
  margin: 0.5rem 0;
  line-height: 1.6;
}

.role-info {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  margin-top: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.role-info h3 {
  color: #333;
  margin-bottom: 1rem;
}

.role-info ul {
  list-style: none;
  padding: 0;
}

.role-info li {
  padding: 0.5rem 0;
  color: #666;
  border-bottom: 1px solid #eee;
}

.role-info li:last-child {
  border-bottom: none;
}

/* 权限申请相关样式 */
.role-request-section {
  margin: 1.5rem 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-request, .btn-view-requests {
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s;
}

.btn-request {
  background: #3498db;
  color: white;
}

.btn-request:hover {
  background: #2980b9;
}

.btn-view-requests {
  background: #95a5a6;
  color: white;
}

.btn-view-requests:hover {
  background: #7f8c8d;
}

.requests-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.request-item {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.request-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #eee;
}

.request-status {
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
}

.status-warning {
  background: #fff3cd;
  color: #856404;
}

.status-success {
  background: #d4edda;
  color: #155724;
}

.status-danger {
  background: #f8d7da;
  color: #721c24;
}

.request-date {
  color: #666;
  font-size: 0.9rem;
}

.request-body {
  margin-bottom: 1rem;
}

.request-body strong {
  color: #333;
  display: block;
  margin-bottom: 0.5rem;
}

.request-body p {
  color: #555;
  line-height: 1.6;
  padding: 0.8rem;
  background: #f8f9fa;
  border-radius: 4px;
}

.request-review {
  padding-top: 1rem;
  border-top: 1px solid #eee;
  color: #666;
  font-size: 0.9rem;
  line-height: 1.8;
}

.info-box {
  background: #e8f4f8;
  padding: 1.5rem;
  border-radius: 8px;
  margin-top: 1.5rem;
  border-left: 4px solid #3498db;
}

.info-box h3 {
  color: #2c3e50;
  margin-bottom: 1rem;
}

.info-box p {
  color: #555;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  resize: vertical;
}

textarea:focus {
  outline: none;
  border-color: #3498db;
}