.ai-demo {
    background: transparent;
    padding: 80px 0 60px; /* ✅ Фиксированные отступы сверху и снизу */
    width: 100%;
}
/* ========== ADAPTIVE SPLIT-SCREEN CONTAINERS ========== */
.demo-container {
    display: flex;
    gap: 24px;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
    align-items: stretch;
    justify-content: center;
    transition: all 0.6s ease;
}

/* Platform-specific widths */
.demo-container.platform-mywork {
    max-width: 1600px;
}

.demo-container.platform-linkedin {
    max-width: 1400px;
}

.demo-container.platform-twitter,
.demo-container.platform-instagram {
    max-width: 1200px;
}

/* Main panels - always equal width */
.demo-main-panel,
.demo-preview-panel {
    flex: 1;
    min-width: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 40px;
    min-height: 500px;
    box-shadow: 
        0 20px 60px -15px rgba(16, 185, 129, 0.15),
        0 10px 30px -10px rgba(6, 182, 212, 0.1),
        0 0 0 1px rgba(16, 185, 129, 0.08);
    position: relative;
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.demo-main-panel::before,
.demo-preview-panel::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, #10B981, #06B6D4, #F59E0B);
    border-radius: 27px;
    z-index: -1;
    opacity: 0.8;
}

/* Hidden preview panel by default */
.demo-preview-panel {
    opacity: 0;
    transform: translateX(100px);
    pointer-events: none;
    position: absolute;
    right: -9999px;
}

/* Split mode active */
.demo-container.split-mode {
    gap: 24px;
}

.demo-container.split-mode .demo-main-panel {
    flex: 1;
}

.demo-container.split-mode .demo-preview-panel {
    flex: 1;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
    position: relative;
    right: auto;
}

/* Hide elements in analysis mode */
.demo-container.split-mode .demo-title,
.demo-container.split-mode .platform-selector,
.demo-container.split-mode .demo-actions,
.demo-container.split-mode .ai-suggestions {
    display: none !important;
}

/* Responsive */
@media (max-width: 1200px) {
    .demo-container {
        flex-direction: column;
        padding: 0 20px;
    }
    
    .demo-container.split-mode .demo-preview-panel {
        margin-top: 20px;
    }
}
.ai-suggestions {
    margin-top: 16px;
    margin-bottom: 0;
    margin-right: 40px; /* ← ДОБАВЛЕНО: чтобы не прилипал к краю */
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    border-radius: 16px;
    border: 3px solid rgba(75, 177, 143, 0.2);
    display: inline-block;
    max-width: 100%;
    width: auto;
}



.demo-preview-panel {
    flex: 1;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 32px;  /* было 50px -> 0 */
    min-height: 450px;  /* было 400px */
    box-shadow: 
        0 20px 60px -15px rgba(16, 185, 129, 0.15),
        0 10px 30px -10px rgba(6, 182, 212, 0.1),
        0 0 0 1px rgba(16, 185, 129, 0.08);
    position: relative;
    opacity: 0;
    transform: translateX(100px) scale(0.9);
    pointer-events: none;
    max-width: 0;
    overflow: hidden;
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.demo-preview-panel::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, #10B981, #06B6D4, #F59E0B);
    border-radius: 27px;
    z-index: -1;
    opacity: 0.8;
}

/* ========== SPLIT MODE ACTIVE ========== */
.demo-container.split-mode .demo-preview-panel {
    opacity: 1;
    transform: translateX(0) scale(1);
    pointer-events: auto;
    max-width: 100%;
    padding: 40px;
}


.ai-preview-window::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, #10B981, #06B6D4, #F59E0B);
    border-radius: 27px;
    z-index: -1;
    opacity: 0.8;
}
.ai-preview-window.active {
    right: 2%;
    opacity: 1;
}

.preview-window-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.preview-window-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.preview-close-btn {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #EF4444;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
}

.preview-close-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    transform: scale(1.1);
}

.demo-title {
    font-size: 32px;
    font-weight: 800;
    color: #111827;
    text-align: left;
    letter-spacing: -0.5px;
    margin-bottom: 32px;
}
.demo-input {
    width: 100%;
    padding: 20px 20px 20px 70px;
    border: none;
    border-radius: 16px;
    font-size: 18px;
    min-height: 180px;
    resize: none;
    transition: all 0.2s ease;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
    line-height: 1.4;
    background: var(--bg-primary); /* ← Добавить эту строку */
    overflow: hidden;
    display: block;
}

.demo-input:focus {
    outline: none;
    border-color: var(--primary-mint);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1), 0 0 20px rgba(16, 185, 129, 0.1);
    background: var(--bg-primary);
    transform: scale(1.01);
}
   
.demo-avatar {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-mint), var(--primary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 18px;
    z-index: 10;
}

.demo-avatar svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.demo-counter {
    position: absolute;
    bottom: 12px;
    right: 16px;
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
    transition: color 0.2s ease;
    display: none;
}

.demo-counter.warning {
    color: var(--accent-yellow);
}

.demo-counter.error {
    color: #EF4444;
}

.demo-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    padding: 16px 0;
    border-top: 1px solid var(--border-color);
}

.demo-actions-left {
    display: flex;
    gap: 12px;
    align-items: center;
}

.demo-cta-note {
    text-align: center;
    margin-top: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    opacity: 0.8;
}

.cta-btn.active {
    opacity: 1;
    transform: scale(1.02);
}

.cta-btn:not(.active) {
    opacity: 0.6;
}
.ai-suggestions {
    margin-top: 16px;
    margin-bottom: 0;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    border-radius: 16px;
    border: 3px solid rgba(75, 177, 143, 0.2);
    display: inline-block;
    max-width: 100%;
    width: auto;
}
        .ai-suggestions h4 {
            color: var(--primary-mint);
            margin-bottom: 16px;
            font-size: 16px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }

       .suggestion-item {
    padding: 10px 0; /* уменьшен padding */
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 14px; /* уменьшен размер шрифта */
    white-space: nowrap; /* текст в одну строку */
}

        .suggestion-item:last-child {
            border-bottom: none;
        }

        .features-section {
    padding: 0 0 40px;
    background: var(--bg-primary);
    margin-top: -20px;
}

        .section-header {
            text-align: center;
            max-width: 600px;
            margin: 0 auto 80px;
        }

        .section-subtitle {
            color: var(--primary-mint);
            font-weight: 600;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 14px;
        }

        .section-title {
            font-size: 40px;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--text-primary);
            line-height: 1.2;
        }

        .section-description {
            font-size: 18px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 32px;
        }

        .feature-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    position: relative; /* ✅ ДОДАЙТЕ ЦЕ */
    overflow: visible;  /* ✅ ДОДАЙТЕ ЦЕ */
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: auto;
    width: 80%;  /* ✅ ШИРИНА ЛИНИИ: 80% от карточки */
    height: 3px;  /* ✅ ТОЛЩИНА: можно менять (2px, 3px, 4px) */
    background: linear-gradient(90deg, var(--primary-mint), var(--primary-blue));
    transform: translateX(-50%) scaleX(0);
    transform-origin: center;
    transition: transform 0.4s ease;
    border-radius: 0 0 2px 2px;
}

        .feature-card:hover::before {
            transform: scaleX(1);
        }

        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
            border-color: var(--primary-mint);
        }

        .feature-icon {
            font-size: 48px;
            margin-bottom: 24px;
            display: block;
        }

        .feature-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .feature-card p {
            color: var(--text-secondary);
            line-height: 1.6;
            font-size: 15px;
        }
        /* ========== AI ANALYSIS ENHANCEMENTS ========== */
.ai-analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.1));
    border-radius: 12px;
    margin-bottom: 16px;
}

.analysis-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 16px;
}

.confidence-badge {
    background: rgba(16, 185, 129, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-mint);
}

.toggle-compare-btn {
    background: white;
    border: 2px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-compare-btn:hover {
    border-color: var(--primary-mint);
    background: rgba(16, 185, 129, 0.05);
}

.toggle-compare-btn.active {
    background: var(--primary-mint);
    color: white;
    border-color: var(--primary-mint);
}

/* Quick Stats */
.quick-stats {
    display: flex;
    gap: 16px;
    padding: 12px 20px;
    background: white;
    border-radius: 10px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 11px;
    color: var(--text-light);
    text-transform: uppercase;
    font-weight: 600;
}

.stat-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Emotion Map */
.emotion-map {
    padding: 16px 20px;
    background: white;
    border-radius: 10px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.emotion-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.emotion-bars {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.emotion-bar {
    display: grid;
    grid-template-columns: 80px 1fr 50px;
    align-items: center;
    gap: 12px;
}

.emotion-name {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.emotion-track {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 10px;
    overflow: hidden;
}

.emotion-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-mint), var(--primary-blue));
    border-radius: 10px;
    transition: width 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
    width: 0;
}

.emotion-percent {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: right;
}

/* Tone Adjuster */
.tone-adjuster {
    padding: 16px 20px;
    background: white;
    border-radius: 10px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.adjuster-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.tone-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.tone-btn {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.tone-btn:hover {
    border-color: var(--primary-mint);
    background: rgba(16, 185, 129, 0.05);
    color: var(--primary-mint);
    transform: translateY(-2px);
}

.tone-btn:active {
    transform: translateY(0);
}

/* Compare Mode */
.compare-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    padding: 16px;
    background: white;
    border-radius: 10px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.compare-column {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.compare-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
}

.compare-content {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    min-height: 100px;
    max-height: 200px;
    overflow-y: auto;
}

.compare-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary-mint);
    font-weight: 700;
}

/* Keywords Section */
.keywords-section {
    padding: 16px 20px;
    background: white;
    border-radius: 10px;
    margin-top: 16px;
    border: 1px solid var(--border-color);
}

.keywords-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-weight: 600;
    font-size: 14px;
}

.copy-all-btn {
    background: var(--primary-mint);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-all-btn:hover {
    background: var(--primary-blue);
    transform: translateY(-1px);
}

.keywords-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.keyword-tag {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.1));
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid rgba(16, 185, 129, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.keyword-tag:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 182, 212, 0.2));
    transform: translateY(-2px);
}

/* Headlines Section */
.headlines-section {
    padding: 16px 20px;
    background: white;
    border-radius: 10px;
    margin-top: 16px;
    border: 1px solid var(--border-color);
}

.headlines-header {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
}

.headlines-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.headline-item {
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.headline-item:hover {
    border-color: var(--primary-mint);
    background: rgba(16, 185, 129, 0.05);
    transform: translateX(4px);
}

.headline-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.headline-score {
    font-size: 11px;
    color: var(--text-light);
}

.refine-btn {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-mint));
    color: white;
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.3);
}

.refine-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.4);
}

        /* Responsive Design */
        @media (max-width: 1200px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 18px;
    }

    .hero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

            .features-grid {
                grid-template-columns: 1fr;
            }

            .ai-demo {
                padding: 24px;
                margin: 40px 16px;
            }

            .section-title {
                font-size: 32px;
            }
        }
        @media (max-width: 1200px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 18px;
    }

    .hero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .ai-demo {
    padding: 40px 20px;
    margin: 20px auto;
}

    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 600px) {
    .hero-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--text-primary);
        }

        @media (max-width: 1200px) {
            .mobile-menu-btn {
                display: block;
            }
        }

        /* Form Styles */
        .form-container {
            max-width: 450px;
            margin: 60px auto;
            background: var(--bg-primary);
            border-radius: 24px;
            padding: 40px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
        }

        .form-title {
            text-align: center;
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .form-subtitle {
            text-align: center;
            color: var(--text-secondary);
            margin-bottom: 32px;
            line-height: 1.6;
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 14px;
        }

        .form-group input {
            width: 100%;
            padding: 16px;
            border: 2px solid var(--border-color);
            border-radius: 12px;
            font-size: 16px;
            transition: all 0.3s ease;
            background: var(--bg-secondary);
        }

        .form-group input:focus {
            outline: none;
            border-color: var(--primary-mint);
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
            background: var(--bg-primary);
        }

        .form-btn {
            width: 100%;
            background: linear-gradient(135deg, var(--primary-mint), var(--primary-blue));
            color: white;
            padding: 16px;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-md);
        }

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

        .form-footer {
            text-align: center;
            margin-top: 24px;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .form-footer a {
            color: var(--primary-mint);
            text-decoration: none;
            font-weight: 600;
        }

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

        /* Footer */
        footer {
    background: linear-gradient(135deg, var(--text-primary), #1F2937);
    color: var(--text-light);
    padding: 60px 0 20px;
    margin-top: auto;
}

        .footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

        .footer-section h4 {
            font-weight: 600;
            margin-bottom: 20px;
            color: white;
            font-size: 16px;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 12px;
        }

        .footer-section ul li a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 14px;
        }

        .footer-section ul li a:hover {
            color: var(--primary-mint);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid #374151;
            color: #9CA3AF;
            font-size: 14px;
        }
        .footer-logo {
    color: var(--primary-mint);
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.footer-logo .logo-icon {
    background: transparent;
    border-radius: 12px;
    box-shadow: none;
}
        /* Добавить после строки 766 */
        /* Enhanced Auth Styles */
        .auth-divider {
            display: flex;
            align-items: center;
            margin: 24px 0;
            color: var(--text-light);
            font-size: 14px;
        }

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

        .auth-divider span {
            padding: 0 16px;
        }

        .social-auth-buttons {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 24px;
        }

        .social-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--border-color);
            border-radius: 12px;
            background: var(--bg-primary);
            color: var(--text-primary);
            font-weight: 500;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .social-btn:hover {
            border-color: var(--primary-mint);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }

        .social-btn.google:hover {
            background: #f8f9fa;
        }

        .social-btn.apple:hover {
            background: #000;
            color: white;
        }

        .auth-success {
            background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
            border: 1px solid var(--primary-mint);
            padding: 16px;
            border-radius: 12px;
            margin-bottom: 24px;
            color: var(--primary-mint);
            font-weight: 500;
            text-align: center;
            display: none;
        }

        .auth-error {
            background: #fef2f2;
            border: 1px solid #fecaca;
            padding: 16px;
            border-radius: 12px;
            margin-bottom: 24px;
            color: #dc2626;
            font-weight: 500;
            text-align: center;
            display: none;
        }