/* ============================================
   GLOBAL FONTS & RESET
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@600&display=swap');

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

/* ============================================
   CSS VARIABLES - FROST BLUE THEME
   ============================================ */
:root {
  /* Light Mode Colors - Light Neon */
  --frost-light-primary: #e0f7ff;
  --frost-light-secondary: #b3e5fc;
  --frost-light-text: #0f172a;
  --frost-light-card: #ffffff;
  
  /* Dark Mode Colors */
  --frost-dark-primary: #0f172a;
  --frost-dark-secondary: #1e293b;
  --frost-dark-text: #f1f5f9;
  --frost-dark-card: #1e293b;
}

/* ============================================
   DARK MODE (Default) - Frost Blue Dark
   ============================================ */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  background: var(--frost-dark-primary);
  color: var(--frost-dark-text);
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

/* Explicit dark mode - takes precedence */
html[data-theme="dark"] body {
  background: var(--frost-dark-primary);
  color: var(--frost-dark-text);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

/* Logo uses Poppins SemiBold */
.main-logo,
.chat-logo,
.report-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* ============================================
   LIGHT MODE - Frost Blue Light
   ============================================ */
/* Explicit light mode - takes precedence */
html[data-theme="light"] body {
  background: linear-gradient(135deg, #e0f7ff 0%, #b3e5fc 50%, #81d4fa 100%);
  color: var(--frost-light-text);
}

html[data-theme="light"] * {
  text-shadow: none !important;
  box-shadow: none !important;
  filter: none !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   THEME TOGGLE
   ============================================ */
.theme-toggle {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.2s ease;
  color: var(--frost-dark-text);
  position: relative;
  z-index: 100;
}

.theme-toggle:hover {
  background: rgba(241, 245, 249, 0.1);
  transform: scale(1.05);
}

.theme-toggle.floating-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
}

html[data-theme="dark"] .theme-toggle {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .theme-toggle:hover {
  background: rgba(241, 245, 249, 0.1);
}

html[data-theme="light"] .theme-toggle {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .theme-toggle:hover {
  background: var(--frost-light-secondary);
}

/* ============================================
   LANDING PAGE
   ============================================ */
body.landing-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  position: relative;
}

.landing-container {
  width: 100%;
  max-width: 420px;
  margin: auto;
  padding-top: 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.logo-section {
  margin-top: 0;
}

/* Logo Style - Poppins SemiBold */
.main-logo {
  font-family: 'Poppins', sans-serif;
  font-size: 54px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--frost-dark-text);
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .main-logo {
  color: var(--frost-light-text);
  text-shadow: none;
}

html[data-theme="dark"] .main-logo {
  color: var(--frost-dark-text);
  text-shadow: 0 0 20px rgba(241, 245, 249, 0.15);
}

.quote {
  font-size: 1.2rem;
  color: rgba(241, 245, 249, 0.7);
  font-style: italic;
  margin-top: 0.5rem;
  font-weight: 400;
}

html[data-theme="light"] .quote {
  color: rgba(15, 23, 42, 0.6);
  text-shadow: none;
}

html[data-theme="dark"] .quote {
  color: rgba(241, 245, 249, 0.7);
}

.live-users-bubble {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.15);
  border-radius: 50px;
  padding: 0.75rem 1.5rem;
  display: inline-block;
}

.live-users-bubble.small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.live-users-text {
  color: var(--frost-dark-text);
  font-weight: 500;
  font-size: 1rem;
}

html[data-theme="light"] .live-users-bubble {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .live-users-text {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .live-users-bubble {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.15);
}

html[data-theme="dark"] .live-users-text {
  color: var(--frost-dark-text);
}

.interest-section {
  width: 100%;
}

.interest-input {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  background: var(--frost-dark-secondary);
  color: var(--frost-dark-text);
  border: 1px solid rgba(241, 245, 249, 0.15);
  border-radius: 14px;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
  caret-color: var(--frost-dark-text);
}

.interest-input:focus {
  outline: none;
  border-color: rgba(241, 245, 249, 0.3);
  background: rgba(241, 245, 249, 0.05);
}

html[data-theme="light"] .interest-input {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.15);
  color: var(--frost-light-text);
  caret-color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .interest-input:focus {
  border-color: rgba(15, 23, 42, 0.25);
  background: var(--frost-light-card);
}

html[data-theme="dark"] .interest-input {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.15);
  color: var(--frost-dark-text);
  caret-color: var(--frost-dark-text);
}

html[data-theme="dark"] .interest-input:focus {
  border-color: rgba(241, 245, 249, 0.3);
  background: rgba(241, 245, 249, 0.05);
}

.checkbox-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--frost-dark-text);
  cursor: pointer;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
}

.checkbox-input {
  margin-top: 0.2rem;
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--frost-dark-text);
}

.terms-link {
  color: rgba(241, 245, 249, 0.8);
  text-decoration: underline;
}

.terms-link:hover {
  color: var(--frost-dark-text);
}

html[data-theme="light"] .checkbox-label {
  color: var(--frost-light-text);
}

html[data-theme="light"] .checkbox-input {
  accent-color: var(--frost-light-text);
}

html[data-theme="light"] .terms-link {
  color: rgba(15, 23, 42, 0.7);
}

html[data-theme="light"] .terms-link:hover {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .checkbox-label {
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .checkbox-input {
  accent-color: var(--frost-dark-text);
}

html[data-theme="dark"] .terms-link {
  color: rgba(241, 245, 249, 0.8);
}

html[data-theme="dark"] .terms-link:hover {
  color: var(--frost-dark-text);
}

.start-chatting-button {
  width: 100%;
  max-width: 300px;
  padding: 12px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 12px;
  color: var(--frost-dark-text);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
}

.start-chatting-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.start-chatting-button:not(:disabled):hover {
  background: rgba(241, 245, 249, 0.1);
  border-color: rgba(241, 245, 249, 0.3);
}

html[data-theme="light"] .start-chatting-button {
  background: var(--frost-light-secondary);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .start-chatting-button:not(:disabled):hover {
  background: rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .start-chatting-button {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .start-chatting-button:not(:disabled):hover {
  background: rgba(241, 245, 249, 0.1);
}

/* ============================================
   MODAL
   ============================================ */
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  overflow-y: auto;
}

.modal-content {
  background: var(--frost-dark-secondary);
  backdrop-filter: blur(12px);
  margin: 5% auto;
  padding: 2rem;
  border: 1px solid rgba(241, 245, 249, 0.15);
  border-radius: 18px;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  z-index: 10001;
}

html[data-theme="light"] .modal-content {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

html[data-theme="dark"] .modal-content {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.15);
}

.close-modal {
  color: var(--frost-dark-text);
  float: right;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
}

.close-modal:hover {
  opacity: 1;
}

html[data-theme="light"] .close-modal {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .close-modal {
  color: var(--frost-dark-text);
}

.terms-content {
  margin-top: 1rem;
  line-height: 1.8;
  color: var(--frost-dark-text);
  font-family: 'Inter', sans-serif;
}

html[data-theme="light"] .terms-content {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .terms-content {
  color: var(--frost-dark-text);
}

.terms-content ul {
  margin: 1rem 0 1rem 2rem;
}

.terms-content a {
  color: rgba(241, 245, 249, 0.8);
  text-decoration: underline;
}

.terms-content a:hover {
  color: var(--frost-dark-text);
}

html[data-theme="light"] .terms-content a {
  color: rgba(15, 23, 42, 0.7);
}

html[data-theme="light"] .terms-content a:hover {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .terms-content a {
  color: rgba(241, 245, 249, 0.8);
}

html[data-theme="dark"] .terms-content a:hover {
  color: var(--frost-dark-text);
}

.modal-button {
  margin-top: 1rem;
  padding: 10px 16px;
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 12px;
  color: var(--frost-dark-text);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
}

.modal-button:hover {
  background: rgba(241, 245, 249, 0.1);
}

html[data-theme="light"] .modal-button {
  background: var(--frost-light-secondary);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .modal-button:hover {
  background: rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .modal-button {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .modal-button:hover {
  background: rgba(241, 245, 249, 0.1);
}

/* ============================================
   CHAT PAGE
   ============================================ */
body.chat-page {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.chat-header {
  background: var(--frost-dark-secondary);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(241, 245, 249, 0.15);
  padding: 1rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

html[data-theme="light"] .chat-header {
  background: var(--frost-light-card);
  border-bottom: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="dark"] .chat-header {
  background: var(--frost-dark-secondary);
  border-bottom: 1px solid rgba(241, 245, 249, 0.15);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-logo {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--frost-dark-text);
  letter-spacing: -0.02em;
  text-shadow: 0 0 20px rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .chat-logo {
  color: var(--frost-light-text);
  text-shadow: none;
}

html[data-theme="dark"] .chat-logo {
  color: var(--frost-dark-text);
  text-shadow: 0 0 20px rgba(241, 245, 249, 0.15);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.report-button {
  padding: 10px 16px;
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 12px;
  color: var(--frost-dark-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
}

.report-button:hover {
  background: rgba(241, 245, 249, 0.1);
}

html[data-theme="light"] .report-button {
  background: var(--frost-light-secondary);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .report-button:hover {
  background: rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .report-button {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .report-button:hover {
  background: rgba(241, 245, 249, 0.1);
}

.chat-header .theme-toggle {
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
}

.user-code-display {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.15);
  border-radius: 12px;
  font-size: 0.9rem;
}

.user-code-label {
  color: var(--frost-dark-text);
  font-weight: 500;
  opacity: 0.8;
}

.user-code-value {
  color: var(--frost-dark-text);
  font-weight: 600;
  font-family: 'Courier New', monospace;
  letter-spacing: 2px;
}

html[data-theme="light"] .user-code-display {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .user-code-label {
  color: var(--frost-light-text);
  opacity: 0.7;
}

html[data-theme="light"] .user-code-value {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .user-code-display {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.15);
}

html[data-theme="dark"] .user-code-label {
  color: var(--frost-dark-text);
  opacity: 0.8;
}

html[data-theme="dark"] .user-code-value {
  color: var(--frost-dark-text);
}

.status-display {
  text-align: center;
  padding: 0.75rem 1.5rem;
  background: var(--frost-dark-secondary);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .status-display {
  background: var(--frost-light-card);
  border-bottom: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="dark"] .status-display {
  background: var(--frost-dark-secondary);
  border-bottom: 1px solid rgba(241, 245, 249, 0.15);
}

.codes-display {
  text-align: center;
  padding: 0.75rem 1.5rem;
  background: var(--frost-dark-secondary);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .codes-display {
  background: var(--frost-light-card);
  border-bottom: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="dark"] .codes-display {
  background: var(--frost-dark-secondary);
  border-bottom: 1px solid rgba(241, 245, 249, 0.15);
}

.codes-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--frost-dark-text);
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
}

html[data-theme="light"] .codes-info {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .codes-info {
  color: var(--frost-dark-text);
}

.code-item {
  color: var(--frost-dark-text);
  opacity: 0.8;
}

.code-item strong {
  color: var(--frost-dark-text);
  font-family: 'Courier New', monospace;
  letter-spacing: 2px;
  font-size: 1rem;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  background: rgba(241, 245, 249, 0.1);
  border: 1px solid rgba(241, 245, 249, 0.2);
}

html[data-theme="light"] .code-item {
  color: var(--frost-light-text);
  opacity: 0.7;
}

html[data-theme="light"] .code-item strong {
  color: var(--frost-light-text);
  background: rgba(15, 23, 42, 0.05);
  border: 1px solid rgba(15, 23, 42, 0.15);
}

html[data-theme="dark"] .code-item {
  color: var(--frost-dark-text);
  opacity: 0.8;
}

html[data-theme="dark"] .code-item strong {
  color: var(--frost-dark-text);
  background: rgba(241, 245, 249, 0.1);
  border: 1px solid rgba(241, 245, 249, 0.2);
}

.code-separator {
  color: var(--frost-dark-text);
  font-weight: bold;
  opacity: 0.4;
}

html[data-theme="light"] .code-separator {
  color: var(--frost-light-text);
  opacity: 0.3;
}

html[data-theme="dark"] .code-separator {
  color: var(--frost-dark-text);
  opacity: 0.4;
}

#statusText {
  color: var(--frost-dark-text);
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: 'Inter', sans-serif;
  opacity: 0.8;
}

html[data-theme="light"] #statusText {
  color: var(--frost-light-text);
  opacity: 0.7;
}

html[data-theme="dark"] #statusText {
  color: var(--frost-dark-text);
  opacity: 0.8;
}

/* ============================================
   CHAT CONTAINER & MESSAGES
   ============================================ */
.chat-container {
  flex: 1;
  background: var(--frost-dark-secondary);
  backdrop-filter: blur(12px);
  border-radius: 18px;
  padding: 16px;
  margin: 1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border: 1px solid rgba(241, 245, 249, 0.1);
}

html[data-theme="light"] .chat-container {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

html[data-theme="dark"] .chat-container {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.1);
}

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  scroll-behavior: smooth;
}

.messages::-webkit-scrollbar {
  width: 8px;
}

.messages::-webkit-scrollbar-track {
  background: transparent;
}

.messages::-webkit-scrollbar-thumb {
  background: rgba(241, 245, 249, 0.2);
  border-radius: 4px;
}

.messages::-webkit-scrollbar-thumb:hover {
  background: rgba(241, 245, 249, 0.3);
}

html[data-theme="light"] .messages::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.2);
}

html[data-theme="light"] .messages::-webkit-scrollbar-thumb:hover {
  background: rgba(15, 23, 42, 0.3);
}

html[data-theme="dark"] .messages::-webkit-scrollbar-thumb {
  background: rgba(241, 245, 249, 0.2);
}

html[data-theme="dark"] .messages::-webkit-scrollbar-thumb:hover {
  background: rgba(241, 245, 249, 0.3);
}

.welcome-message {
  text-align: center;
  color: var(--frost-dark-text);
  padding: 2rem;
  font-size: 1.1rem;
  opacity: 0.7;
  font-family: 'Inter', sans-serif;
}

html[data-theme="light"] .welcome-message {
  color: var(--frost-light-text);
  opacity: 0.6;
}

html[data-theme="dark"] .welcome-message {
  color: var(--frost-dark-text);
  opacity: 0.7;
}

.message {
  display: flex;
  margin: 8px 0;
  animation: fadeIn 0.3s ease;
}

.message.self {
  justify-content: flex-end;
}

.message.partner {
  justify-content: flex-start;
}

.message.draft {
  justify-content: flex-end;
  opacity: 0.6;
}

.message-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  word-wrap: break-word;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* User message bubble (self) */
.message.self .message-bubble {
  background: rgba(241, 245, 249, 0.15);
  border-left: 3px solid rgba(241, 245, 249, 0.4);
  color: var(--frost-dark-text);
  margin: 8px 0;
}

/* Stranger message bubble (partner) */
.message.partner .message-bubble {
  background: rgba(241, 245, 249, 0.1);
  color: var(--frost-dark-text);
  margin: 8px 0;
  border: 1px solid rgba(241, 245, 249, 0.1);
}

/* Draft message */
.message.draft .message-bubble {
  background: rgba(241, 245, 249, 0.08);
  border: 1px dashed rgba(241, 245, 249, 0.3);
  font-style: italic;
  opacity: 0.7;
}

html[data-theme="light"] .message.self .message-bubble {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.15);
  border-left: 3px solid rgba(15, 23, 42, 0.3);
  color: var(--frost-light-text);
}

html[data-theme="light"] .message.partner .message-bubble {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
}

html[data-theme="light"] .message.draft .message-bubble {
  background: var(--frost-light-secondary);
  border: 1px dashed rgba(15, 23, 42, 0.2);
  color: var(--frost-light-text);
}

html[data-theme="dark"] .message.self .message-bubble {
  background: rgba(241, 245, 249, 0.15);
  border-left: 3px solid rgba(241, 245, 249, 0.4);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .message.partner .message-bubble {
  background: rgba(241, 245, 249, 0.1);
  border: 1px solid rgba(241, 245, 249, 0.1);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .message.draft .message-bubble {
  background: rgba(241, 245, 249, 0.08);
  border: 1px dashed rgba(241, 245, 249, 0.3);
  color: var(--frost-dark-text);
}

.message.system {
  justify-content: center;
}

.message.system .message-bubble {
  background: rgba(241, 245, 249, 0.1);
  color: var(--frost-dark-text);
  border-radius: 12px;
  font-style: italic;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

html[data-theme="light"] .message.system .message-bubble {
  background: var(--frost-light-secondary);
  color: var(--frost-light-text);
  opacity: 0.6;
}

html[data-theme="dark"] .message.system .message-bubble {
  background: rgba(241, 245, 249, 0.1);
  color: var(--frost-dark-text);
  opacity: 0.7;
}

/* ============================================
   INPUT AREA
   ============================================ */
.input-area {
  padding: 1rem;
  background: var(--frost-dark-secondary);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .input-area {
  background: var(--frost-light-card);
  border-top: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="dark"] .input-area {
  background: var(--frost-dark-secondary);
  border-top: 1px solid rgba(241, 245, 249, 0.15);
}

.input-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.message-input {
  flex: 1;
  background: rgba(241, 245, 249, 0.1);
  color: var(--frost-dark-text);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 14px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  resize: none;
  max-height: 120px;
  transition: all 0.2s ease;
  caret-color: var(--frost-dark-text);
}

.message-input:focus {
  outline: none;
  border-color: rgba(241, 245, 249, 0.3);
  background: rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .message-input {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.15);
  color: var(--frost-light-text);
  caret-color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .message-input:focus {
  border-color: rgba(15, 23, 42, 0.25);
  background: var(--frost-light-card);
}

html[data-theme="dark"] .message-input {
  background: rgba(241, 245, 249, 0.1);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
  caret-color: var(--frost-dark-text);
}

html[data-theme="dark"] .message-input:focus {
  border-color: rgba(241, 245, 249, 0.3);
  background: rgba(241, 245, 249, 0.15);
}

.send-button {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 12px;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--frost-dark-text);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.send-button:hover:not(:disabled) {
  background: rgba(241, 245, 249, 0.1);
  transform: scale(1.05);
}

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

html[data-theme="light"] .send-button {
  background: var(--frost-light-secondary);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .send-button:hover:not(:disabled) {
  background: rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .send-button {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .send-button:hover:not(:disabled) {
  background: rgba(241, 245, 249, 0.1);
}

/* ============================================
   NEXT BUTTON
   ============================================ */
.next-button {
  width: 100%;
  max-width: 400px;
  margin: 1rem auto;
  padding: 12px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 12px;
  color: var(--frost-dark-text);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.next-button:hover {
  background: rgba(241, 245, 249, 0.1);
}

html[data-theme="light"] .next-button {
  background: var(--frost-light-secondary);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .next-button:hover {
  background: rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .next-button {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .next-button:hover {
  background: rgba(241, 245, 249, 0.1);
}

/* ============================================
   REPORT PAGE
   ============================================ */
body.report-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  position: relative;
}

.report-container {
  width: 100%;
  max-width: 600px;
  background: var(--frost-dark-secondary);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(241, 245, 249, 0.15);
  border-radius: 18px;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

html[data-theme="light"] .report-container {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

html[data-theme="dark"] .report-container {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.15);
}

.report-title {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  color: var(--frost-dark-text);
  text-align: center;
  margin-bottom: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-shadow: 0 0 20px rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .report-title {
  color: var(--frost-light-text);
  text-shadow: none;
}

html[data-theme="dark"] .report-title {
  color: var(--frost-dark-text);
  text-shadow: 0 0 20px rgba(241, 245, 249, 0.15);
}

.report-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--frost-dark-text);
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  opacity: 0.9;
}

html[data-theme="light"] .form-group label {
  color: var(--frost-light-text);
}

html[data-theme="dark"] .form-group label {
  color: var(--frost-dark-text);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(241, 245, 249, 0.1);
  color: var(--frost-dark-text);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 14px;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: all 0.2s ease;
  caret-color: var(--frost-dark-text);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: rgba(241, 245, 249, 0.3);
  background: rgba(241, 245, 249, 0.15);
}

html[data-theme="light"] .form-input,
html[data-theme="light"] .form-select,
html[data-theme="light"] .form-textarea {
  background: var(--frost-light-card);
  border: 1px solid rgba(15, 23, 42, 0.15);
  color: var(--frost-light-text);
  caret-color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .form-input:focus,
html[data-theme="light"] .form-select:focus,
html[data-theme="light"] .form-textarea:focus {
  border-color: rgba(15, 23, 42, 0.25);
  background: var(--frost-light-card);
}

html[data-theme="dark"] .form-input,
html[data-theme="dark"] .form-select,
html[data-theme="dark"] .form-textarea {
  background: rgba(241, 245, 249, 0.1);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
  caret-color: var(--frost-dark-text);
}

html[data-theme="dark"] .form-input:focus,
html[data-theme="dark"] .form-select:focus,
html[data-theme="dark"] .form-textarea:focus {
  border-color: rgba(241, 245, 249, 0.3);
  background: rgba(241, 245, 249, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.submit-button {
  padding: 12px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 12px;
  color: var(--frost-dark-text);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 1rem;
}

.submit-button:hover:not(:disabled) {
  background: rgba(241, 245, 249, 0.1);
}

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

html[data-theme="light"] .submit-button {
  background: var(--frost-light-secondary);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .submit-button:hover:not(:disabled) {
  background: rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .submit-button {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .submit-button:hover:not(:disabled) {
  background: rgba(241, 245, 249, 0.1);
}

.success-message {
  text-align: center;
  padding: 2rem;
}

.success-message h2 {
  color: var(--frost-dark-text);
  margin-bottom: 1rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

.success-message p {
  color: var(--frost-dark-text);
  margin-bottom: 1.5rem;
  line-height: 1.6;
  font-family: 'Inter', sans-serif;
  opacity: 0.8;
}

html[data-theme="light"] .success-message h2 {
  color: var(--frost-light-text);
}

html[data-theme="light"] .success-message p {
  color: var(--frost-light-text);
  opacity: 0.7;
}

html[data-theme="dark"] .success-message h2 {
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .success-message p {
  color: var(--frost-dark-text);
  opacity: 0.8;
}

.back-link {
  display: inline-block;
  padding: 12px 24px;
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  border-radius: 12px;
  color: var(--frost-dark-text);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
}

.back-link:hover {
  background: rgba(241, 245, 249, 0.1);
}

html[data-theme="light"] .back-link {
  background: var(--frost-light-secondary);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: var(--frost-light-text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .back-link:hover {
  background: rgba(15, 23, 42, 0.05);
}

html[data-theme="dark"] .back-link {
  background: var(--frost-dark-secondary);
  border: 1px solid rgba(241, 245, 249, 0.2);
  color: var(--frost-dark-text);
}

html[data-theme="dark"] .back-link:hover {
  background: rgba(241, 245, 249, 0.1);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .main-logo {
    font-size: 3.5rem;
  }

  .quote {
    font-size: 1.1rem;
  }

  .landing-container {
    gap: 1.5rem;
    padding: 1rem;
  }

  .chat-logo {
    font-size: 1.5rem;
  }

  .message-bubble {
    max-width: 85%;
  }

  .next-button {
    padding: 10px 16px;
    font-size: 1rem;
  }

  .chat-container {
    margin: 0.5rem;
    padding: 12px;
  }

  .header-right {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .input-container {
    flex-direction: column;
  }
  
  .message-input {
    width: 100%;
  }
  
  .send-button {
    width: 100%;
    border-radius: 12px;
  }
}