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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #0f0f1a;
  color: #fff;
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a0a2e 0%, #16213e 50%, #0f0f1a 100%);
  z-index: -2;
}

.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, #fff, transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 90px 40px, #fff, transparent),
    radial-gradient(2px 2px at 160px 120px, rgba(255,255,255,0.9), transparent),
    radial-gradient(1px 1px at 230px 80px, #fff, transparent),
    radial-gradient(2px 2px at 300px 150px, rgba(255,255,255,0.7), transparent);
  background-size: 350px 200px;
  animation: twinkle 4s ease-in-out infinite;
  z-index: -1;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 0.4; }
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

.header {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  font-size: 48px;
  font-weight: bold;
  color: #7c3aed;
  text-shadow: 0 0 20px rgba(124, 58, 237, 0.5);
  margin-bottom: 10px;
}

.logo-icon {
  font-size: 40px;
  margin-right: 10px;
}

.subtitle {
  color: #a0a0b0;
  font-size: 16px;
}

.main-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.tabs {
  display: flex;
  margin-bottom: 25px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 4px;
}

.tab-btn {
  flex: 1;
  padding: 12px;
  border: none;
  background: transparent;
  color: #a0a0b0;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
}

.tab-btn.active {
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
  color: #fff;
}

.tab-content {
  display: block;
}

.tab-content.hidden {
  display: none;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: #d0d0e0;
  font-size: 14px;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: #7c3aed;
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.3);
}

.form-group input::placeholder {
  color: #606070;
}

.btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary {
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(124, 58, 237, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-danger {
  background: #ef4444;
  color: #fff;
}

.btn-danger:hover {
  background: #dc2626;
}

.tips {
  margin-top: 20px;
  padding: 15px;
  background: rgba(124, 58, 237, 0.1);
  border-radius: 10px;
  border-left: 3px solid #7c3aed;
}

.tips p {
  color: #a0a0c0;
  font-size: 13px;
  line-height: 1.5;
}

.footer {
  margin-top: 40px;
  text-align: center;
}

.footer p {
  color: #606070;
  font-size: 13px;
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 15, 26, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.loading-overlay.hidden {
  display: none;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(124, 58, 237, 0.3);
  border-top-color: #7c3aed;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.login-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a0a2e 0%, #16213e 50%, #0f0f1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.login-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 40px;
  width: 90%;
  max-width: 400px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.login-title {
  font-size: 28px;
  font-weight: bold;
  color: #7c3aed;
  text-align: center;
  margin-bottom: 5px;
}

.login-subtitle {
  text-align: center;
  color: #a0a0b0;
  font-size: 14px;
  margin-bottom: 30px;
}

.login-subtitle span {
  color: #fff;
  font-weight: 600;
}

.login-error {
  margin-top: 15px;
  color: #ef4444;
  font-size: 13px;
  text-align: center;
  min-height: 20px;
}

.notification-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 30px;
  background: rgba(0, 0, 0, 0.7);
  overflow: hidden;
  z-index: 30;
  display: none;
}

.notification-bar.active {
  display: block;
}

.notification-scroll {
  display: flex;
  animation: scroll-left 30s linear infinite;
  white-space: nowrap;
}

.notification-item {
  padding: 0 30px;
  line-height: 30px;
  color: #a0a0c0;
  font-size: 13px;
}

@keyframes scroll-left {
  from { transform: translateX(100%); }
  to { transform: translateX(-100%); }
}

.room-page {
  background: #0a0a12;
  min-height: 100vh;
}

.room-container {
  display: flex;
  height: 100vh;
}

.video-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #000;
  position: relative;
}

.video-wrapper {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#video-player {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

#artplayer-container {
  width: 100%;
  height: 100%;
}

.danmaku-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 80%;
  pointer-events: none;
  overflow: hidden;
  z-index: 10;
}

.danmaku-item {
  position: absolute;
  white-space: nowrap;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  animation: danmaku-scroll 12s linear forwards;
}

@keyframes danmaku-scroll {
  from { transform: translateX(100vw); }
  to { transform: translateX(-100%); }
}

.video-controls-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 15px 20px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: stretch;
  z-index: 20;
  opacity: 0;
  transition: opacity 0.3s;
  gap: 10px;
}

.video-wrapper:hover .video-controls-overlay {
  opacity: 1;
}

.progress-bar-container {
  width: 100%;
  height: 30px;
  display: flex;
  align-items: center;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 3px;
  position: relative;
  cursor: pointer;
}

.progress-bar:hover {
  height: 8px;
}

.progress-bar.readonly {
  cursor: default;
}

.progress-bar.readonly:hover {
  height: 6px;
}

.progress-bar.readonly .progress-thumb {
  opacity: 0 !important;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #7c3aed, #06b6d4);
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
}

.progress-thumb {
  position: absolute;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  left: 0%;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.progress-bar:hover .progress-thumb,
.progress-bar.dragging .progress-thumb {
  opacity: 1;
}

.progress-bar.dragging .progress-thumb {
  transform: translate(-50%, -50%) scale(1.2);
}

.control-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.control-left,
.control-right {
  display: flex;
  align-items: center;
  gap: 15px;
}

.control-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
}

.control-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.time-display {
  font-family: monospace;
  font-size: 14px;
  color: #fff;
}

.video-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #000;
  z-index: 5;
}

.placeholder-icon {
  font-size: 60px;
  margin-bottom: 20px;
}

.video-placeholder p {
  color: #606070;
  font-size: 16px;
}

.admin-panel {
  position: absolute;
  bottom: 20px;
  left: 20px;
  width: 320px;
  background: rgba(15, 15, 26, 0.95);
  border-radius: 15px;
  border: 1px solid rgba(124, 58, 237, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  z-index: 30;
  display: none;
}

.admin-panel.active {
  display: block;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-header h3 {
  font-size: 14px;
  color: #7c3aed;
}

.close-panel {
  background: none;
  border: none;
  color: #606070;
  font-size: 18px;
  cursor: pointer;
}

.close-panel:hover {
  color: #fff;
}

.panel-content {
  padding: 15px;
}

.sniff-results {
  max-height: 150px;
  overflow-y: auto;
  margin-bottom: 15px;
}

.sniff-item {
  padding: 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.3s;
}

.sniff-item:hover {
  background: rgba(124, 58, 237, 0.2);
}

.sniff-item-url {
  font-size: 12px;
  color: #a0a0c0;
  word-break: break-all;
}

.sniff-item-type {
  font-size: 11px;
  color: #7c3aed;
  margin-top: 4px;
}

.playback-controls {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.admin-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 10px 15px;
  background: rgba(124, 58, 237, 0.8);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  z-index: 40;
}

.chat-section {
  width: 320px;
  display: flex;
  flex-direction: column;
  background: rgba(15, 15, 26, 0.95);
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-header h3 {
  font-size: 14px;
  color: #fff;
}

.online-count {
  font-size: 12px;
  color: #22c55e;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
}

.chat-messages::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.message-item {
  margin-bottom: 15px;
}

.message-nickname {
  font-size: 12px;
  color: #7c3aed;
  margin-bottom: 4px;
}

.message-content {
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
}

.system-msg {
  text-align: center;
  color: #606070;
  font-size: 12px;
  padding: 8px 0;
}

.chat-input-area {
  padding: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  gap: 10px;
}

.chat-input-area input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 14px;
  outline: none;
}

.chat-input-area input:focus {
  border-color: #7c3aed;
}

.chat-input-area input::placeholder {
  color: #606070;
}

.send-btn {
  padding: 12px 20px;
  border-radius: 20px;
}

.sidebar {
  width: 220px;
  display: flex;
  flex-direction: column;
  background: rgba(10, 10, 18, 0.98);
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h3 {
  font-size: 13px;
  color: #fff;
}

.copy-btn {
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 5px;
  color: #fff;
  font-size: 12px;
  cursor: pointer;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.users-list {
  flex: 1;
  padding: 15px;
  overflow-y: auto;
}

.users-list h4 {
  font-size: 12px;
  color: #606070;
  margin-bottom: 10px;
}

.users-list ul {
  list-style: none;
}

.user-item {
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 8px;
  margin-bottom: 5px;
  transition: all 0.3s;
}

.user-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.user-status {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  margin-right: 10px;
}

.user-name {
  font-size: 13px;
  color: #fff;
  flex: 1;
}

.user-admin {
  font-size: 12px;
  color: #f59e0b;
}

.leave-btn {
  margin: 15px;
  border-radius: 8px;
}

.mobile-chat-toggle,
.mobile-sidebar-toggle {
  display: none;
  position: fixed;
  bottom: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #7c3aed;
  color: #fff;
  border: none;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.4);
  z-index: 100;
}

.mobile-chat-toggle {
  right: 20px;
}

.mobile-sidebar-toggle {
  right: 80px;
}

@media (max-width: 1024px) {
  .sidebar {
    width: 180px;
  }
  
  .chat-section {
    width: 280px;
  }
}

@media (max-width: 768px) {
  .room-container {
    flex-direction: column;
  }
  
  .video-section {
    height: 55vh;
  }
  
  .chat-section {
    width: 100%;
    height: 45vh;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .sidebar {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100%;
    z-index: 1000;
  }
  
  .sidebar.active {
    display: flex;
  }
  
  .mobile-chat-toggle,
  .mobile-sidebar-toggle {
    display: block;
  }
  
  .admin-panel {
    width: calc(100% - 40px);
  }
  
  .danmaku-item {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 20px 15px;
  }
  
  .main-card {
    padding: 20px;
  }
  
  .logo {
    font-size: 36px;
  }
  
  .video-section {
    height: 45vh;
  }
  
  .chat-section {
    height: 55vh;
  }
}

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
}

.login-card,
.change-password-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header h1 {
  font-size: 24px;
  margin-bottom: 10px;
  background: linear-gradient(90deg, #7c3aed, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-header p {
  color: #9ca3af;
  font-size: 14px;
}

.error-message {
  color: #ef4444;
  font-size: 13px;
  margin-bottom: 15px;
  text-align: center;
}

.btn-block {
  width: 100%;
}

.login-footer {
  text-align: center;
  margin-top: 20px;
}

.btn-link {
  background: none;
  border: none;
  color: #06b6d4;
  font-size: 14px;
  cursor: pointer;
  text-decoration: underline;
}

.btn-link:hover {
  color: #22d3ee;
}

.admin-page {
  background: #1a1a2e;
}

.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 30px;
}

.admin-header h1 {
  font-size: 28px;
  background: linear-gradient(90deg, #7c3aed, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 15px;
}

.admin-name {
  color: #9ca3af;
  font-size: 14px;
}

.admin-layout {
  display: flex;
  gap: 20px;
}

.admin-sidebar {
  width: 180px;
  flex-shrink: 0;
}

.sidebar-btn {
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #9ca3af;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  text-align: left;
  margin-bottom: 8px;
}

.sidebar-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.sidebar-btn.active {
  background: linear-gradient(90deg, #7c3aed, #06b6d4);
  color: #fff;
}

.admin-main {
  flex: 1;
  min-width: 0;
}

.tab-content.hidden {
  display: none;
}

.admin-section {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 25px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: 18px;
  color: #fff;
}

.table-container {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.data-table th {
  background: rgba(255, 255, 255, 0.05);
  font-size: 13px;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  font-size: 14px;
  color: #e5e7eb;
}

.data-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.status-badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.status-badge.active {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

.status-badge.inactive {
  background: rgba(156, 163, 175, 0.2);
  color: #9ca3af;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-danger {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.3);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  color: #9ca3af;
  margin-bottom: 8px;
}

.form-group input,
.form-group select {
  width: 100%;
  max-width: 400px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 14px;
  outline: none;
}

.form-group select option {
  background: #1a1a2e;
  color: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat-card {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(6, 182, 212, 0.1));
  border-radius: 12px;
  padding: 25px;
  text-align: center;
}

.stat-value {
  font-size: 48px;
  font-weight: bold;
  background: linear-gradient(90deg, #7c3aed, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 14px;
  color: #9ca3af;
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: #7c3aed;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-overlay p {
  margin-top: 15px;
  color: #9ca3af;
}

@media (max-width: 768px) {
  .admin-container {
    padding: 10px;
  }
  
  .admin-header {
    flex-direction: column;
    gap: 15px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .data-table th,
  .data-table td {
    padding: 8px 10px;
    font-size: 12px;
  }
}