body {
  margin: 0;
  font-family:
    'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family:
    source-code-pro, Menlo, Monaco, Consolas, 'Courier New', monospace;
}

:root {
  --font-family: 'Nunito', sans-serif;

  /* Theme Colors */
  --bg-main: #fffaf0; /* Floral White */
  --bg-secondary: #ffffff;
  --text-primary: #5d4037; /* Brownish */
  --text-secondary: #8d6e63;
  --border-color: #d7ccc8;
  --shadow-color: rgba(93, 64, 55, 0.1);

  --accent-blue: #81d4fa;
  --accent-green: #a5d6a7;
  --accent-red: #ef9a9a;
  --accent-yellow: #fff59d;
  --accent-purple: #ce93d8;

  --button-primary-bg: #4db6ac; /* Teal */
  --button-primary-text: white;
  --button-primary-hover: #26a69a;
  --button-secondary-bg: #f5f5f5;
  --button-secondary-text: var(--text-primary);
  --button-secondary-hover: #eeeeee;


  --mic-active: #ff7043; /* Deep Orange */
  --mic-inactive: #bcaaa4;

  /* Original variables (some might be unused now) */
  --text: var(--text-primary);
  --gray-200: #e0e0e0;
  --gray-300: #bdbdbd;
  --gray-500: #9e9e9e;
  --gray-600: #757575;
  --gray-700: #616161;
  --gray-800: #424242;
  --gray-900: #212121;
  --gray-1000: #000000;
  --border-stroke: var(--border-color);
  --background: var(--bg-main);
  --color: var(--text-primary);
  scrollbar-color: var(--gray-500) var(--bg-main);
  scrollbar-width: thin;

  --card-border-radius: 24px;
  --breakpoint-md: 768px;
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-main);
  color: var(--text-primary);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  color: var(--text-primary);
}

li {
  list-style: none;
}

input,
textarea {
  font-family: var(--font-family);
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  outline: none;
  font-size: 16px;
  resize: none;
  -webkit-user-select: text;
  user-select: text;
  border-radius: 12px;
  padding: 12px;
}

input::placeholder,
textarea::placeholder {
  user-select: none;
  color: var(--text-secondary);
}

select {
  font-family: inherit;
  padding: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-radius: 12px;
  font-size: 16px;
  cursor: pointer;
  accent-color: var(--button-primary-bg);
}

select:focus-visible {
  outline: 2px solid var(--button-primary-bg);
}

button {
  font-family: var(--font-family);
  background: none;
  color: var(--text-primary);
  border: none;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 5px;
  border-radius: 12px;
  padding: 10px 15px;
  transition: all 0.2s ease-in-out;
}

button.primary {
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
}
button.primary:hover {
  background: var(--button-primary-hover);
}
button.icon {
  font-size: 1.2em;
}

.button {
  background: var(--button-secondary-bg);
  color: var(--button-secondary-text);
  display: inline-flex;
  padding: 10px;
  border-radius: 12px;
  gap: 4px;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.button:hover {
    background: var(--button-secondary-hover);
}


.button .icon {
  font-size: 1.2em;
}

button:focus {
  outline: none;
}

button:focus-visible {
  box-shadow: 0 0 0 3px var(--accent-blue);
}

button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

button .icon {
  display: block;
}

.icon {
  font-family: 'Material Symbols Outlined';
  font-weight: 300;
  line-height: 1;
}

.hidden {
  display: none;
}

header {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  width: 100%;
  z-index: 999;
}

.streaming-console {
  background: transparent;
  color: var(--text-secondary);
  display: flex;
  height: 100vh;
  width: 100vw;
}

.streaming-console main {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
  gap: 1rem;
  max-width: 100%;
  overflow: hidden;
}
.streaming-console .main-app-area {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
}

.action-button {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  color: var(--mic-inactive);
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  user-select: none;
  box-shadow: 0 4px 10px var(--shadow-color);
}
.action-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px var(--shadow-color);
}
.action-button:focus {
  border: 2px solid var(--button-primary-bg);
  outline: none;
}
.action-button.connected {
  background: var(--mic-active);
  color: white;
  border-color: transparent;
}

.mic-button {
  position: relative;
  background-color: var(--mic-active);
  z-index: 1;
  color: white;
  width: 80px;
  height: 80px;
  font-size: 2rem;
  border-radius: 50%;
}
.mic-button.bot-speaking {
  background-color: var(--mic-inactive);
}

.mic-button:focus {
  border: none;
  outline: 3px solid var(--accent-red);
}
.mic-button:hover {
  background-color: #ff8a65;
}
.mic-button.bot-speaking:hover {
  background-color: var(--mic-inactive);
}

.connect-button {
  font-size: 1.5rem;
  padding: 1rem 2rem;
  border-radius: 99px;
  background-color: var(--button-primary-bg);
  color: var(--button-primary-text);
}
.connect-button:hover {
    background-color: var(--button-primary-hover);
}


.control-tray {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem;
  margin-bottom: 2rem;
  background-color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 99px;
  box-shadow: 0 4px 20px var(--shadow-color);
  z-index: 12;
  transition: all 0.3s ease-in-out;
}

.control-tray.connected {
    width: 80%;
    max-width: 900px;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 3rem;
    align-items: center;
}

.caption-display {
    flex-grow: 1;
    text-align: center;
    overflow: hidden;
}

.caption-display p {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
    white-space: normal;
    line-height: 1.3;
}

.caption-display p.visible {
    opacity: 1;
    transform: translateY(0);
}

.end-session-button {
    background-color: var(--accent-red);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 99px;
    flex-shrink: 0;
}

.end-session-button:hover {
    background-color: #d32f2f;
}


.control-tray .disabled .action-button,
.control-tray .action-button.disabled {
  background: #f5f5f5;
  border: 2px solid #e0e0e0;
  color: #bdbdbd;
  box-shadow: none;
}

.actions-nav {
  background: transparent;
  border: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.6s ease-in;
}

/* Modal */
.modalShroud {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  background: rgba(93, 64, 55, 0.3);
  backdrop-filter: blur(5px);
}

.modalShroud .modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--card-border-radius);
  padding: 40px;
  position: relative;
  width: 100%;
  box-shadow: 0 10px 30px var(--shadow-color);
}
@media (min-width: 768px) {
  .modalShroud .modal {
    max-width: 500px;
  }
}
.modalShroud .modal {
  max-height: 80vh;
  overflow: auto;
  margin: 20px;
}

.modalClose {
  position: absolute;
  top: 15px;
  right: 15px;
  color: var(--text-secondary);
  font-size: 30px;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  justify-content: center;
  padding: 0;
}
.modalClose:hover {
  background-color: #f5f5f5;
  color: var(--text-primary);
}

/* UserSettings */
.userSettings {
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  text-align: center;
}
.userSettings h2 {
  font-size: 24px;
  margin-bottom: 0;
}

.userSettings p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
}
@media (min-width: 768px) {
  .userSettings p {
    font-size: 18px;
  }
}

.userSettings form {
  margin-top: 10px;
  padding-top: 10px;
  text-align: left;
}
.userSettings form .divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 20px 0;
}
form > div p {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 14px;
}

.userSettingsButton {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  transition: all 0.3s;
  font-size: 16px;
  background-color: var(--bg-secondary);
  padding: 8px 16px;
  border-radius: 99px;
  box-shadow: 0 2px 8px var(--shadow-color);
}
@media (min-width: 768px) {
  .userSettingsButton {
    font-size: 18px;
  }
}

.userSettingsButton .user-name {
  display: block;
}

.userSettingsButton .icon {
  font-size: 24px;
}

.sticky-header {
  position: -webkit-sticky; /* Safari */
  position: sticky;
  top: 0;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 4px var(--shadow-color);
}

.userSettingsButton:hover {
  color: var(--text-primary);
  box-shadow: 0 4px 12px var(--shadow-color);
}

/* Form */
form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

form .largeInput {
  font-size: 16px;
  border-bottom: 1px solid var(--border-color);
  border-radius: 0;
  background: transparent;
  border-left: none;
  border-right: none;
  border-top: none;
}
@media (min-width: 768px) {
  form .largeInput {
    font-size: 28px;
  }
}

form > div,
form label {
  display: flex;
  flex-direction: column;
  gap: 10px;
  user-select: none;
}

form input,
form textarea {
  font-size: 14px;
  line-height: 1.4;
}
@media (min-width: 768px) {
  form input,
  form textarea {
    font-size: 18px;
  }
}

form input:focus,
form textarea:focus {
  border-color: var(--button-primary-bg);
  box-shadow: 0 0 0 3px rgba(77, 182, 172, 0.3);
  background: white;
}

form textarea {
  resize: none;
}

form button.primary {
  margin-top: 10px;
  padding: 15px;
  font-size: 18px;
}

/* agenst */
.roomInfo {
  position: relative;
}

.roomInfo h1 {
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  opacity: 0.8;
  transition: all 0.2s;
  text-align: left;
  color: var(--text-primary);
}
@media (min-width: 768px) {
  .roomInfo h1 {
    font-size: 28px;
  }
}

.roomInfo h1:hover,
.roomInfo h1.active {
  opacity: 1;
}

.roomList {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: absolute;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 20px;
  border-radius: var(--card-border-radius);
  width: 300px;
  margin-top: 10px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.1s;
  user-select: none;
  max-height: 70vh;
  overflow: auto;
  box-shadow: 0 5px 20px var(--shadow-color);
}

.roomList.active {
  opacity: 1;
  pointer-events: auto;
}

.roomList h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-secondary);
}

.roomList ul {
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 15px;
  margin-bottom: 5px;
}

.roomList li {
  font-size: 20px;
}

.roomList li button {
  color: var(--text-secondary);
  transition: all 0.2s;
  width: 100%;
  justify-content: flex-start;
  padding: 10px;
}

.roomList li.active button,
.roomList li:hover button {
  color: var(--text-primary);
  background-color: var(--bg-main);
}

.error-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100dvh;
  width: 100%;
  background: var(--bg-main);
  color: var(--text-primary);
  gap: 48px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 99991;
}

.error-screen .error-message-container,
.error-screen .error-raw-message-container {
  width: 100%;
  text-align: center;
  max-width: 650px;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.error-screen .close-button {
  color: var(--text-primary);
  font-size: 24px;
}

/* Remove unused styles for simplicity */
.agentPreview,
.editAgent,
.voicePicker,
.colorPicker {
  display: none;
}

.keynote-companion {
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: center;
  position: relative;
  width: 100%;
  z-index: 1;
}

.keynote-companion .basic-face-container {
  position: relative;
  z-index: 5;
  transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.keynote-companion .basic-face {
  box-shadow: 0px 10px 30px var(--shadow-color);
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* "Thinking" animation for the face */
.basic-face-container.generating .basic-face {
  animation: pulse-shadow 2s infinite;
}

@keyframes pulse-shadow {
  0%,
  100% {
    box-shadow: 0px 10px 30px var(--shadow-color);
  }
  50% {
    box-shadow: 0px 15px 45px var(--accent-blue);
  }
}

/* When images are visible, move face to the side */
.keynote-companion.images-visible .basic-face-container {
  position: absolute;
  bottom: 20px;
  left: 20px;
  transform: scale(0.6);
  transform-origin: bottom left;
}

/* AuthWrapper Styles */
.auth-loading-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #dbeafe 0%, #e0e7ff 100%);
}

.auth-loading-content {
  text-align: center;
}

.auth-spinner {
  width: 48px;
  height: 48px;
  border: 2px solid transparent;
  border-bottom: 2px solid #2563eb;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

.auth-loading-text {
  font-size: 18px;
  color: #374151;
  font-weight: 500;
}

.auth-signin-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #dbeafe 0%, #e0e7ff 50%, #ede9fe 100%);
}

.auth-signin-card {
  background: white;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  text-align: center;
  max-width: 448px;
  width: 100%;
  margin: 16px;
  border: 1px solid #f3f4f6;
}

.auth-logo-container {
  margin-bottom: 32px;
}

.auth-logo {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.auth-logo svg {
  width: 32px;
  height: 32px;
  color: white;
}

.auth-title {
  font-size: 30px;
  font-weight: bold;
  color: #111827;
  margin-bottom: 8px;
}

.auth-subtitle {
  color: #6b7280;
  font-size: 18px;
}

.auth-signin-content {
  margin-bottom: 24px;
}

.auth-signin-text {
  color: #374151;
  margin-bottom: 16px;
}

.auth-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}

.auth-warning {
  background: #fffbeb;
  border: 1px solid #fed7aa;
  color: #d97706;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}

.auth-google-button {
  width: 100%;
  background: white;
  border: 2px solid #d1d5db;
  color: #374151;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.auth-google-button:hover {
  background: #f9fafb;
  border-color: #9ca3af;
}

.auth-google-button:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.auth-google-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.auth-button-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-bottom: 2px solid #4b5563;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.auth-google-icon {
  width: 20px;
  height: 20px;
}

.auth-terms {
  margin-top: 24px;
  font-size: 12px;
  color: #6b7280;
}

.auth-header {
  background: white;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid #e5e7eb;
}

.auth-header-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}

.auth-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-brand-logo svg {
  width: 24px;
  height: 24px;
  color: white;
}

.auth-brand-text {
  font-size: 20px;
  font-weight: bold;
  color: #111827;
}

.auth-user-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.auth-warning-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #d97706;
}

.auth-warning-indicator svg {
  width: 16px;
  height: 16px;
}

.auth-warning-text {
  font-size: 14px;
  font-weight: 500;
}

.auth-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f9fafb;
  border-radius: 8px;
  padding: 8px 12px;
}

.auth-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.auth-user-details {
  text-align: left;
}

.auth-user-name {
  font-size: 14px;
  font-weight: 500;
  color: #111827;
}

.auth-user-email {
  font-size: 12px;
  color: #6b7280;
}

.auth-logout-button {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.auth-logout-button:hover {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.auth-logout-button:focus {
  outline: none;
  box-shadow: 0 0 0 2px #ef4444, 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.auth-main-container {
  min-height: 100vh;
  background: #f9fafb;
}

.auth-content {
  flex: 1;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (min-width: 640px) {
  .auth-header-content {
    padding: 0 24px;
  }
}

@media (min-width: 1024px) {
  .auth-header-content {
    padding: 0 32px;
  }
}

/* Clean up unnecessary old styles that are not in the provided files */
.control-tray .connection-container,
.top,
.roomDescription,
.createButton,
.deleteRoomButton,
.roomList .newRoomButton,
.counter-container,
.streaming-console .function-call,
.actions-nav > *,
.mic-button:before,
.connect-toggle:not(.connected) {
  display: none !important;
}

.actions-nav {
  padding: 0;
  gap: 0;
}

.control-tray {
  padding: 1rem;
}

/* Loading Indicator */
.loading-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-indicator.large {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  color: var(--text-secondary);
  font-size: 1.2rem;
  font-weight: 700;
}

.loading-indicator.large .spinner {
  width: 80px;
  height: 80px;
  border-width: 6px;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(93, 64, 55, 0.2);
  border-top-color: var(--text-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Image Collage Styles */
.image-collage-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2; /* Sits above the slideshow but below UI elements */
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  grid-template-rows: repeat(10, 1fr);
  gap: 8px;
  background-color: var(--bg-main);
  overflow: hidden;
}

.collage-item {
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 15px var(--shadow-color);
  transition: transform 0.3s ease-in-out;
  animation: fade-in 0.5s ease-out forwards;
  opacity: 0;
}

@keyframes fade-in {
    to { opacity: 1; }
}


.collage-item:hover {
    transform: scale(1.05) !important;
    z-index: 10;
}

.collage-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Quiz Styles */
.quiz-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 700px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-radius: var(--card-border-radius);
  padding: 2rem;
  box-shadow: 0 8px 32px 0 var(--shadow-color);
  border: 1px solid rgba(255, 255, 255, 0.18);
  z-index: 10;
}

.quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 1rem;
}

.quiz-header h2 {
  font-size: 2rem;
  color: var(--text-primary);
  margin: 0;
}

.quiz-score {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: var(--bg-main);
  padding: 0.5rem 1rem;
  border-radius: 99px;
}

.quiz-score span {
  color: var(--text-primary);
}

.quiz-card {
  text-align: center;
}

.quiz-question {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 2rem;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.quiz-options li {
  background-color: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  font-size: 1.25rem;
  color: var(--text-secondary);
  font-weight: 700;
  transition: all 0.2s ease-in-out;
}

.quiz-option-button {
  background-color: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  font-size: 1.25rem;
  color: var(--text-primary);
  font-weight: 700;
  transition: all 0.2s ease-in-out;
  width: 100%;
  text-align: left;
  justify-content: flex-start;
}

.quiz-option-button:not(:disabled):hover {
  border-color: var(--button-primary-bg);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px var(--shadow-color);
}

.quiz-option-button:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.quiz-option-button.selected.incorrect {
  background-color: #ffebee; /* Light red */
  border-color: var(--accent-red);
  color: #c62828; /* Dark red */
  opacity: 1;
}

.quiz-option-button.correct {
  background-color: #e8f5e9; /* Light green */
  border-color: var(--accent-green);
  color: #2e7d32; /* Dark green */
  opacity: 1;
}

.quiz-option-button.correct::after {
  content: '✔';
  margin-left: auto;
  font-weight: bold;
  color: #2e7d32;
}
.quiz-option-button.selected.incorrect::after {
  content: '✖';
  margin-left: auto;
  font-weight: bold;
  color: #c62828;
}

/* End Screen Styles */
.end-screen-container {
  position: relative;
  z-index: 10;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-radius: var(--card-border-radius);
  padding: 2.5rem;
  box-shadow: 0 8px 32px 0 var(--shadow-color);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
}

.end-screen-container h2 {
  font-size: 2.5rem;
  color: var(--text-primary);
  margin: 0;
}

.end-screen-container p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.end-screen-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

@media (min-width: 768px) {
  .end-screen-buttons {
    flex-direction: row;
  }
}


.end-screen-buttons .button {
  font-size: 1.1rem;
  padding: 0.8rem 1.5rem;
}