/* --- VARIABLES --- */
        :root {
            --primary: #6366f1; --primary-dark: #4f46e5; --primary-light: #818cf8;
            --success: #10b981; --warning: #f59e0b; --danger: #ef4444; --info: #3b82f6;
            
            --bg-body: #ffffff;
            --bg-secondary: #f9fafb;
            --bg-card: #ffffff;
            --bg-header: rgba(255, 255, 255, 0.95);
            --text-main: #1f2937;
            --text-muted: #6b7280;
            --text-light: #9ca3af;
            
            --border: #e5e7eb;
            --border-dashed: #d1d5db;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            
            --radius: 1rem;
            --container: 1200px;
        }

        [data-theme="dark"] {
            --bg-body: #0f172a;
            --bg-secondary: #1e293b;
            --bg-card: #1e293b;
            --bg-header: rgba(15, 23, 42, 0.95);
            --text-main: #f8fafc;
            --text-muted: #94a3b8;
            --text-light: #64748b;
            --border: #334155;
            --border-dashed: #475569;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
        }

        /* --- BASE --- */
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; overflow-x: hidden; }
        body { font-family: 'Inter', sans-serif; background: var(--bg-body); color: var(--text-main); line-height: 1.6; overflow-x: hidden; transition: background 0.3s, color 0.3s; width: 100%; max-width: 100vw; }
        a { text-decoration: none; color: inherit; transition: 0.2s; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }
        
        .container { max-width: var(--container); margin: 0 auto; padding: 0 20px; width: 100%; }
        
        /* BUTTONS (General) */
        .btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.5rem; border-radius: 0.5rem; font-weight: 600; transition: 0.2s; border: none; cursor: pointer; font-size: 1rem; }
        .btn-primary { background: var(--primary); color: white; }
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
        .btn-secondary { background: var(--bg-secondary); color: var(--text-main); border: 1px solid var(--border); }
        .btn-secondary:hover { border-color: var(--text-muted); }
        .btn-outline { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
        .btn-outline:hover { background: var(--primary); color: white; }

        /* --- HEADER --- */
        .header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: var(--bg-header); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); transition: all 0.3s; }
        .nav-container { display: flex; justify-content: space-between; align-items: center; height: 80px; }
        .nav-logo { display: flex; align-items: center; gap: 0.75rem; font-size: 1.5rem; font-weight: 800; color: var(--primary); }
        
        .nav-menu { display: flex; gap: 2rem; align-items: center; margin: 0; padding: 0; }
        .nav-menu > li { position: relative; display: flex; align-items: center; height: 80px; }
        .nav-menu a { font-weight: 500; color: var(--text-muted); font-size: 0.95rem; display: flex; align-items: center; gap: 0.35rem; }
        .nav-menu a:hover { color: var(--primary); }
        
        /* DROPDOWN */
        .dropdown-menu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px); background: var(--bg-card); border: 1px solid var(--border); border-radius: 0.75rem; padding: 0.5rem; min-width: 220px; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transition: all 0.2s ease; z-index: 100; margin-top: -10px; }
        .dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
        .dropdown-menu li { height: auto; display: block; margin-bottom: 0.1rem; }
        .dropdown-menu a { display: block; padding: 0.6rem 1rem; border-radius: 0.5rem; color: var(--text-main); font-size: 0.9rem; white-space: nowrap; width: 100%; }
        .dropdown-menu a:hover { background: var(--bg-secondary); color: var(--primary); }
        .dropdown-divider { height: 1px; background: var(--border); margin: 0.5rem 0; }

        .nav-auth { display: flex; gap: 1rem; align-items: center; }
        .btn-login { color: var(--text-main) !important; font-weight: 600 !important; }
        .nav-toggle { display: none; flex-direction: column; gap: 6px; cursor: pointer; }
        .nav-toggle span { width: 25px; height: 2px; background: var(--text-main); transition: 0.3s; }

        /* --- HERO --- */
        .hero { padding: 160px 0 100px; position: relative; overflow: hidden; }
        .hero-bg { position: absolute; top: -50%; right: -20%; width: 80%; height: 100%; background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, rgba(255,255,255,0) 70%); z-index: -1; pointer-events: none; }
        .hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
        .hero-text h1 { font-size: 3.5rem; line-height: 1.1; font-weight: 800; margin-bottom: 1.5rem; letter-spacing: -0.02em; }
        .gradient-text { background: linear-gradient(135deg, var(--primary) 0%, #a855f7 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
        .hero-text p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 2.5rem; max-width: 500px; }
        .hero-buttons { display: flex; gap: 1rem; }

        /* --- UPDATED HERO VISUAL --- */
        .hero-visual { position: relative; height: 450px; display: flex; align-items: center; justify-content: center; overflow: hidden; max-width: 100%; }
        .bot-core { width: 140px; height: 140px; background: var(--primary); border-radius: 2.5rem; display: flex; align-items: center; justify-content: center; color: white; font-size: 4rem; box-shadow: 0 20px 60px rgba(99,102,241,0.4); animation: float 6s ease-in-out infinite; z-index: 2; position: relative; }
        
        .bot-svg {
            width: 90px;
            height: 90px;
            color: white; 
        }

        .robot-eyes {
            transform-origin: center 45%; 
            transform-box: fill-box;
            animation: blink 4s infinite;
        }

        .orbit-item { 
            position: absolute; 
            top: 50%; left: 50%;
            width: 50px; height: 50px; 
            margin-top: -25px; margin-left: -25px; 
            background: var(--bg-card); 
            border-radius: 50%; 
            display: flex; align-items: center; justify-content: center; 
            box-shadow: var(--shadow); 
            border: 1px solid var(--border); 
            font-size: 1.5rem; 
            z-index: 1;
            animation: orbit-rotate 20s linear infinite; 
        }

        /* БЫЛО: 6 элементов, шаг ~3.33s */
        /* СТАЛО: 7 элементов, шаг ~2.85s (20 / 7) */
        
        .orbit-item:nth-child(2) { animation-delay: 0s; color: #0088cc; }       /* TG */
        .orbit-item:nth-child(3) { animation-delay: -2.85s; color: #5865F2; }  /* Discord */
        .orbit-item:nth-child(4) { animation-delay: -5.7s; color: #0077FF; }   /* VK */
        .orbit-item:nth-child(5) { animation-delay: -8.55s; color: #25D366; }  /* WhatsApp */
        .orbit-item:nth-child(6) { animation-delay: -11.4s; color: #4A154B; }  /* Slack */
        .orbit-item:nth-child(7) { animation-delay: -14.25s; color: #9146FF; } /* Twitch */
        .orbit-item:nth-child(8) { animation-delay: -17.1s; color: #FF6B00; }  /* Max */

        @keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }
        
        @keyframes orbit-rotate {
            from { transform: rotate(0deg) translateX(170px) rotate(0deg); }
            to   { transform: rotate(360deg) translateX(170px) rotate(-360deg); }
        }

        @keyframes blink {
            0%, 46%, 54%, 100% { transform: scaleY(1); }
            50% { transform: scaleY(0.1); }
        }

        /* --- FEATURES --- */
        .features { padding: 100px 0; background: var(--bg-secondary); }
        .section-header { text-align: center; margin-bottom: 4rem; max-width: 700px; margin-left: auto; margin-right: auto; }
        .section-header h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 1rem; }
        .section-header p { color: var(--text-muted); font-size: 1.1rem; }
        .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
        .feature-card { background: var(--bg-card); padding: 2rem; border-radius: 1.5rem; border: 1px solid var(--border); transition: 0.3s; }
        .feature-card:hover { transform: translateY(-5px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
        .feature-icon { width: 60px; height: 60px; background: rgba(99,102,241,0.1); color: var(--primary); border-radius: 1rem; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1.5rem; }
        .feature-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
        .feature-card p { color: var(--text-muted); font-size: 0.95rem; }

        /* --- PRICING --- */
        .pricing { padding: 100px 0; }
        .pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
        
        .pricing-card { 
            background: var(--bg-card); 
            border-radius: 1.5rem; 
            padding: 2.5rem; 
            position: relative; 
            transition: 0.3s; 
            display: flex; 
            flex-direction: column; 
            height: 100%;
            box-shadow: var(--shadow);
            border: 2px solid transparent;
        }
        .pricing-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
        
        /* COLORS */
        .pricing-card.border-green { border-color: #10b981; }
        .pricing-card.border-purple { border-color: #6366f1; }
        .pricing-card.border-yellow { border-color: #f59e0b; }
        
        /* BADGES */
        .plan-badge { 
            position: absolute; top: -15px; left: 50%; transform: translateX(-50%); 
            color: white; padding: 0.25rem 1rem; border-radius: 2rem; 
            font-size: 0.8rem; font-weight: 600; white-space: nowrap; z-index: 2; 
        }
        .badge-green { background: #10b981; }
        .badge-purple { background: #6366f1; }
        .badge-yellow { background: #f59e0b; }
        
        .pricing-header { text-align: center; margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px dashed var(--border); }
        .price { font-size: 3rem; font-weight: 800; color: var(--text-main); display: flex; align-items: baseline; justify-content: center; gap: 0.25rem; }
        .currency { font-size: 1.5rem; font-weight: 500; }
        .period { font-size: 1rem; color: var(--text-muted); font-weight: 400; }
        
        .pricing-features { margin-bottom: 1.5rem; }
        .pricing-features ul { padding: 0; margin: 0; list-style: none; }
        .pricing-features li { margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.75rem; font-size: 0.9rem; color: var(--text-main); }
        .pricing-features i { color: var(--success); flex-shrink: 0; }
        
        /* LIMITS TABLE */
        .plan-limits { 
            background: var(--bg-secondary); 
            padding: 0.75rem; 
            border-radius: 0.5rem; 
            margin-bottom: 1.5rem; 
            display: grid; 
            grid-template-columns: 1fr 1fr; 
            gap: 0.25rem 1rem; 
        }
        .plan-limits-title { 
            grid-column: 1 / -1; 
            font-size: 0.75rem; 
            font-weight: 600; 
            color: var(--text-muted); 
            margin-bottom: 0.25rem; 
            text-transform: uppercase;
        }
        .plan-limits-item { 
            display: flex; 
            justify-content: space-between; 
            font-size: 0.75rem; 
            color: var(--text-muted); 
            padding: 2px 0; 
            border-bottom: 1px dashed var(--border-dashed); 
        }
        .plan-limits-item strong { color: var(--text-main); }
        
        /* COLORED BUTTONS */
        .pricing-card .btn { width: 100%; justify-content: center; margin-top: auto; color: white; border: none; }
        .btn-green { background: #10b981; }
        .btn-green:hover { background: #059669; }
        .btn-purple { background: #6366f1; }
        .btn-purple:hover { background: #4f46e5; }
        .btn-yellow { background: #f59e0b; }
        .btn-yellow:hover { background: #d97706; }

        /* --- FAQ --- */
        .faq { padding: 100px 0; background: var(--bg-secondary); }
        .faq-container { max-width: 900px; margin: 0 auto; }
        .faq-item { 
            background: var(--bg-card); 
            border: 1px solid var(--border); 
            border-radius: 1rem; 
            margin-bottom: 1.25rem; 
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: var(--shadow);
        }
        .faq-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .faq-item.active {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }
        .faq-question { 
            padding: 1.75rem 2rem; 
            cursor: pointer; 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            font-weight: 600; 
            font-size: 1.15rem;
            color: var(--text-main);
            transition: all 0.2s ease;
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question h3 {
            margin: 0;
            font-size: 1.15rem;
            font-weight: 600;
            line-height: 1.4;
            flex: 1;
        }
        .faq-question i { 
            transition: 0.3s ease; 
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-left: 1rem;
            flex-shrink: 0;
        }
        .faq-item.active .faq-question i { 
            transform: rotate(180deg); 
            color: var(--primary); 
        }
        .faq-answer { 
            padding: 0 2rem; 
            max-height: 0; 
            overflow: hidden; 
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); 
            color: var(--text-muted);
            line-height: 1.7;
        }
        .faq-item.active .faq-answer { 
            padding: 0 2rem 2rem; 
            max-height: 2000px; 
        }
        .faq-answer p {
            margin: 0 0 1rem 0;
            font-size: 1rem;
        }
        .faq-answer p:last-child {
            margin-bottom: 0;
        }
        .faq-answer ul,
        .faq-answer ol {
            margin: 1rem 0;
            padding-left: 1.5rem;
        }
        .faq-answer ul li,
        .faq-answer ol li {
            margin-bottom: 0.75rem;
            line-height: 1.6;
        }
        .faq-answer ul li:last-child,
        .faq-answer ol li:last-child {
            margin-bottom: 0;
        }
        .faq-answer strong {
            color: var(--text-main);
            font-weight: 600;
        }

        /* --- CONTACT --- */
        .contact { padding: 100px 0; }
        .contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: 2rem; padding: 3rem; box-shadow: var(--shadow-lg); }
        .contact-info h3 { margin-bottom: 1.5rem; }
        .info-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
        .info-icon { width: 40px; height: 40px; background: var(--bg-secondary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
        .contact-form { display: grid; gap: 1rem; }
        .form-input, .form-textarea { width: 100%; padding: 1rem; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 0.5rem; color: var(--text-main); font-family: inherit; }
        .form-input:focus, .form-textarea:focus { outline: none; border-color: var(--primary); }

        /* --- FOOTER --- */
        .footer { background: #0f172a; color: #94a3b8; padding: 80px 0 40px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 4rem; }
        .footer-logo { color: white; font-size: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
        .footer-desc { margin-bottom: 1.5rem; max-width: 300px; font-size: 0.9rem; }
        .social-links { display: flex; gap: 1rem; }
        .social-link { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: white; transition: 0.2s; }
        .social-link:hover { background: var(--primary); }
        .footer-col h4 { color: white; margin-bottom: 1.5rem; font-size: 1.1rem; }
        .footer-col ul li { margin-bottom: 0.75rem; }
        .footer-col a { transition: 0.2s; }
        .footer-col a:hover { color: white; }
        .footer-bottom { border-top: 1px solid #334155; padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; }

        /* --- COOKIE BANNER --- */
        .cookie-banner { position: fixed; bottom: 20px; right: 20px; background: var(--bg-card); padding: 1.5rem; border-radius: 1rem; border: 1px solid var(--border); box-shadow: var(--shadow-lg); max-width: 400px; z-index: 2000; display: none; transform: translateY(100px); transition: 0.5s; }
        .cookie-banner.show { transform: translateY(0); display: block; }
        .cookie-actions { display: flex; gap: 1rem; margin-top: 1rem; }

        /* --- RESPONSIVE --- */
        @media (max-width: 968px) {
            .hero-content { grid-template-columns: 1fr; text-align: center; }
            .hero-text p { margin: 0 auto 2.5rem; }
            .hero-buttons { justify-content: center; }
            .hero-bg { display: none; }
            .contact-wrapper { grid-template-columns: 1fr; padding: 2rem; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .nav-menu { display: none; position: absolute; top: 80px; left: 0; width: 100%; background: var(--bg-card); padding: 2rem; flex-direction: column; border-bottom: 1px solid var(--border); height: auto; }
            .nav-menu.active { display: flex; }
            .nav-menu > li { height: auto; margin-bottom: 1rem; width: 100%; display: block; }
            .nav-toggle { display: flex; }
            .nav-auth { display: none; }
            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
            
            .dropdown:hover .dropdown-menu { display: block; }
            .dropdown-menu { position: static; transform: none; box-shadow: none; border: none; border-left: 2px solid var(--border); padding-left: 1rem; margin-top: 0.5rem; display: none; visibility: visible; opacity: 1; width: 100%; background: transparent; }
            .dropdown-toggle { justify-content: space-between; width: 100%; }
            
            /* Hero adjustments */
            .hero { padding: 120px 0 60px; }
            .hero-text h1 { font-size: 2.5rem; }
            .hero-text p { font-size: 1.1rem; }
            .hero-visual { height: 350px; }
            .bot-core { width: 100px; height: 100px; font-size: 3rem; }
            .bot-svg { width: 60px; height: 60px; }
            
            /* Orbit adjustments */
            @keyframes orbit-rotate {
                from { transform: rotate(0deg) translateX(120px) rotate(0deg); }
                to   { transform: rotate(360deg) translateX(120px) rotate(-360deg); }
            }
            .orbit-item { width: 40px; height: 40px; font-size: 1.2rem; }
            
            /* Section headers */
            .section-header h2 { font-size: 2rem; }
            .section-header p { font-size: 1rem; }
            
            /* Features grid */
            .features-grid { grid-template-columns: 1fr; gap: 1.5rem; }
            
            /* Pricing grid */
            .pricing-grid { grid-template-columns: 1fr; gap: 1.5rem; }
            .pricing-card { padding: 2rem; }
            
            /* FAQ */
            .faq-question { padding: 1.25rem 1.5rem; font-size: 1rem; }
            .faq-answer { padding: 0 1.5rem 1.5rem; }
            
            /* Contact */
            .contact-wrapper { padding: 1.5rem; }
            
            /* Container padding */
            .container { padding: 0 15px; }
        }
        
        @media (max-width: 480px) {
            /* Hero adjustments for small phones */
            .hero { padding: 100px 0 50px; }
            .hero-text h1 { font-size: 2rem; line-height: 1.2; margin-bottom: 1rem; }
            .hero-text p { font-size: 1rem; margin-bottom: 2rem; }
            .hero-buttons { flex-direction: column; gap: 0.75rem; }
            .hero-buttons .btn { width: 100%; justify-content: center; }
            .hero-visual { height: 280px; }
            .bot-core { width: 80px; height: 80px; font-size: 2.5rem; }
            .bot-svg { width: 50px; height: 50px; }
            
            /* Orbit adjustments for small screens */
            @keyframes orbit-rotate {
                from { transform: rotate(0deg) translateX(100px) rotate(0deg); }
                to   { transform: rotate(360deg) translateX(100px) rotate(-360deg); }
            }
            .orbit-item { width: 35px; height: 35px; font-size: 1rem; }
            
            /* Section headers */
            .section-header { margin-bottom: 2.5rem; }
            .section-header h2 { font-size: 1.75rem; }
            .section-header p { font-size: 0.95rem; }
            
            /* Features */
            .features { padding: 60px 0; }
            .feature-card { padding: 1.5rem; }
            .feature-icon { width: 50px; height: 50px; font-size: 1.25rem; }
            .feature-card h3 { font-size: 1.1rem; }
            .feature-card p { font-size: 0.9rem; }
            
            /* Pricing */
            .pricing { padding: 60px 0; }
            .pricing-card { padding: 1.5rem; }
            .price { font-size: 2.5rem; }
            .pricing-features li { font-size: 0.85rem; }
            .plan-limits { padding: 0.5rem; gap: 0.2rem 0.75rem; }
            .plan-limits-item { font-size: 0.7rem; }
            
            /* FAQ */
            .faq { padding: 60px 0; }
            .faq-question { padding: 1rem 1.25rem; }
            .faq-question h3 { font-size: 1rem; }
            .faq-answer { padding: 0 1.25rem 1.25rem; font-size: 0.9rem; }
            
            /* Contact */
            .contact { padding: 60px 0; }
            .contact-wrapper { padding: 1.25rem; }
            .info-item { margin-bottom: 1rem; }
            
            /* Footer */
            .footer { padding: 60px 0 30px; }
            .footer-grid { gap: 2rem; }
            .footer-col h4 { font-size: 1rem; margin-bottom: 1rem; }
            .footer-col ul li { font-size: 0.85rem; }
            
            /* Container padding */
            .container { padding: 0 12px; }
            
            /* Buttons */
            .btn { padding: 0.65rem 1.25rem; font-size: 0.9rem; }
            
            /* Nav */
            .nav-container { height: 70px; }
            .nav-logo { font-size: 1.25rem; }
            .nav-menu { top: 70px; padding: 1.5rem; }
        }
        
        /* Animation Helpers */
        .fade-up { opacity: 0; transform: translateY(30px); transition: 0.6s ease-out; }
        .fade-up.visible { opacity: 1; transform: translateY(0); }
        
        /* Breadcrumbs - скрыты на главной, но структурированные данные остаются для SEO */
        .breadcrumbs { display: none; }
        .breadcrumbs ol { display: flex; gap: 0.5rem; list-style: none; margin: 0; padding: 0; font-size: 0.9rem; color: var(--text-muted); }
        .breadcrumbs a { color: var(--text-muted); }
        .breadcrumbs a:hover { color: var(--primary); }

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.auth-card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.auth-logo i {
    font-size: 2rem;
}

.auth-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group.error input {
    border-color: #ef4444;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.success-message {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

.auth-button {
    width: 100%;
    padding: 0.875rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
}

.auth-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.auth-footer {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-light);
    font-size: 0.875rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.divider span {
    padding: 0 1rem;
}

.social-auth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    background: white;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.social-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.social-btn.telegram {
    color: #0088cc;
}

.social-btn.discord {
    color: #5865f2;
}

.forgot-password {
    text-align: right;
    margin-bottom: 1.5rem;
}

.forgot-password a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
}

.forgot-password a:hover {
    text-decoration: underline;
}

.demo-credentials {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: #0369a1;
}

.demo-credentials strong {
    color: var(--text-primary);
}

.password-strength {
    margin-top: 0.5rem;
    font-size: 0.75rem;
}

.strength-bar {
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 0.25rem;
}

.strength-fill {
    height: 100%;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.strength-weak { background: #ef4444; width: 25%; }
.strength-medium { background: #f59e0b; width: 50%; }
.strength-strong { background: #10b981; width: 75%; }
.strength-very-strong { background: #059669; width: 100%; }