/* AOP/ROFR Compliance Process Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #fafafa;
    color: #262730;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

h1 {
    color: #2c3e50;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.form-container {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.upload-info {
    margin-bottom: 1.5rem;
    text-align: center;
}

.info-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: #1565c0;
}

.info-badge.s3-upload {
    background-color: #e8f5e8;
    border-color: #4caf50;
    color: #2e7d32;
}

.info-badge.api-upload {
    background-color: #fff3e0;
    border-color: #ff9800;
    color: #f57c00;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #262730;
    font-size: 0.9rem;
}

select, input[type="file"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 0.9rem;
    background-color: white;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

select:focus, input[type="file"]:focus {
    outline: none;
    border-color: #2c3e50;
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

.file-upload {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input {
    opacity: 0;
    position: absolute;
    z-index: -1;
}

.file-label {
    display: block;
    padding: 0.75rem;
    border: 2px dashed #d1d5db;
    border-radius: 0.375rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    background-color: #f9fafb;
}

.file-label:hover {
    border-color: #5f778f;
    background-color: #edf0f3;
}

.file-name {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: #6b7280;
}

.btn {
    background-color: #2c3e50;
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
    width: 100%;
}

.btn:hover {
    background-color: #657d96;
}

.btn:disabled {
    background-color: #d1d5db;
    cursor: not-allowed;
}

.loading {
    display: none;
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin: 2rem 0;
}

.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #ff4b4b;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.results {
    margin-top: 2rem;
}

.step {
    background: white;
    margin-bottom: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.step-header {
    background-color: #f8f9fa;
    padding: 1rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e5e7eb;
}

.step-header:hover {
    background-color: #f1f3f4;
}

.step-title {
    font-weight: 600;
    color: #16a34a;
}

.step-icon {
    font-size: 0.8rem;
    transition: transform 0.2s ease-in-out;
}

.step-content {
    padding: 1.5rem;
    display: none;
}

.step.expanded .step-content {
    display: block;
}

.step.expanded .step-icon {
    transform: rotate(180deg);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    overflow-x: auto;
    display: block;
    white-space: nowrap;
}

.data-table th,
.data-table td {
    padding: 0.5rem;
    text-align: left;
    border: 1px solid #e5e7eb;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.data-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.data-table tbody tr:nth-child(even) {
    background-color: #f9fafb;
}

.data-table tbody tr.agc-highlight {
    background-color: #b6fcb6;
}

.record-count {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.download-section {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin-top: 2rem;
}

.download-btn {
    background-color: #16a34a;
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

.download-btn:hover {
    background-color: #15803d;
}

.error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 1rem;
    border-radius: 0.375rem;
    margin: 1rem 0;
}

.success {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
    padding: 1rem;
    border-radius: 0.375rem;
    margin: 1rem 0;
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .data-table {
        font-size: 0.75rem;
    }
}