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.stat-icon{width:48px;height:48px;border-radius:12px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--primary-color, #14b8a6)}.profile-languages{background:#fff;border-radius:20px;padding:24px 30px;box-shadow:0 2px 12px #0000000f;border:1px solid #f1f5f9;margin-bottom:24px}.profile-languages h3 i{color:var(--primary-color, #14b8a6);margin-right:8px}@media (max-width: 700px){.main-nav{flex-wrap:wrap;gap:10px;padding:10px 16px}.nav-links{flex-wrap:wrap;gap:6px}.auth-container{padding:30px 20px}.profile-stats{grid-template-columns:1fr 1fr}.profile-header{padding:24px}}@media (max-width: 440px){.profile-stats{grid-template-columns:1fr}.auth-form .btn-submit{font-size:.9rem}.nav-link{font-size:.8rem;padding:6px 12px}}.main-nav{display:flex;justify-content:space-between;align-items:center;padding:12px 30px;background:#ffffff0f;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid 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340px;background-repeat:repeat;opacity:.38;pointer-events:none}[data-client-theme=dark] .chat-app .chat-header,[data-client-theme=dark] .chat-app .chat-input-area,[data-client-theme=dark] .chat-app .chat-input-wrapper,[data-client-theme=dark] .chat-header{background:var(--app-surface-muted)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border-color:var(--app-border)!important;box-shadow:none!important;color:var(--app-text)}[data-client-theme=dark] .chat-app .chat-input-wrapper .chat-input,[data-client-theme=dark] .chat-app .chat-input-wrapper textarea,[data-client-theme=dark] .chat-app .chat-input-wrapper input{background:transparent!important;color:var(--app-text)!important}[data-client-theme=dark] .chat-app .chat-message:not(.own):not(.system) .chat-message-bubble{background:var(--app-surface)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border-color:var(--app-border)!important;color:var(--app-text)!important;box-shadow:none!important}[data-client-theme=dark] .chat-app .chat-message.own .chat-message-bubble{background:#134e4a!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border-color:#2dd4bf40!important;box-shadow:none!important}[data-client-theme=dark] .chat-app .chat-message:not(.own):not(.system) .chat-message-text,[data-client-theme=dark] .chat-app .chat-message:not(.own):not(.system) .message-text-content,[data-client-theme=dark] .chat-app .chat-message:not(.own):not(.system) .reply-quote-text{color:var(--app-text)!important}[data-client-theme=dark] .chat-app .chat-message-sender,[data-client-theme=dark] .chat-app .chat-message:not(.own) .reply-quote-sender{color:var(--sidebar-teal-light)!important}[data-client-theme=dark] .chat-app .chat-message.own 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