body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}
.contact-card:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}
h1 {
    font-weight: 700;
    text-align: center;
}

button,
input[type="file"]::file-selector-button {
    background: #3b82f6;
    color: white;
    padding: 10px;
    border-radius: 8px;
    border: none;
    transition: background 0.3s ease, transform 0.2s ease;
}

button:hover,
input[type="file"]::file-selector-button:hover {
    background: #2563eb;
    transform: scale(1.05);
}

textarea {
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    transition: border-color 0.3s ease;
}

textarea:focus {
    border-color: #3b82f6;
    outline: none;
}

.hidden {
    display: none;
}

#pdfPreview canvas {
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}
.ats-score {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
}

.ats-bar {
    height: 12px;
    border-radius: 6px;
    background: #e5e7eb;
    overflow: hidden;
}

.ats-bar-fill {
    height: 100%;
    transition: width 0.5s ease;
}

.ats-bar-fill.low {
    background: #ef4444;
}
.ats-bar-fill.medium {
    background: #f59e0b;
}

.ats-bar-fill.high {
    background: #10b981;
}

.error-message {
    background: #fee2e2;
    color: #b91c1c;
    padding: 12px;
    border-radius: 8px;
    margin-top: 16px;
}
#pdfProgress {
    transition: width 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 640px) {
    .card {
        padding: 16px;
    }

    h1 {
        font-size: 1.8rem;
    }

    #pdfPreview {
        height: 300px;
    }
}


#output.loading::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid #3b82f6;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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