:root {
    --pdps-primary: #e6801c;
    --pdps-secondary: #133b64;
    --pdps-text: #000000;
    --pdps-bg: #f9f9f9;
    --pdps-card-bg: #ffffff;
}

.pdps-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.pdps-header {
    margin-bottom: 30px;
    text-align: center;
}

#pdps-search {
    width: 100%;
    max-width: 500px;
    padding: 12px 20px;
    border: 2px solid var(--pdps-secondary);
    border-radius: 25px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s;
}

#pdps-search:focus {
    border-color: var(--pdps-primary);
}

.pdps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.pdps-card {
    background: var(--pdps-card-bg);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pdps-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.pdps-icon {
    margin-bottom: 15px;
}

.pdps-title {
    font-size: 18px;
    color: var(--pdps-secondary);
    margin: 0 0 15px 0;
    word-break: break-word;
    flex-grow: 1;
}

.pdps-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.pdps-btn {
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: background-color 0.3s, color 0.3s;
    cursor: pointer;
}

.pdps-view {
    background-color: transparent;
    border: 2px solid var(--pdps-secondary);
    color: var(--pdps-secondary);
}

.pdps-view:hover {
    background-color: var(--pdps-secondary);
    color: #fff;
}

.pdps-download {
    background-color: var(--pdps-primary);
    border: 2px solid var(--pdps-primary);
    color: #fff;
}

.pdps-download:hover {
    background-color: #cc7015;
    /* Darker shade of primary */
    border-color: #cc7015;
}

.pdps-no-files {
    text-align: center;
    color: var(--pdps-secondary);
    font-size: 18px;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .pdps-grid {
        grid-template-columns: 1fr;
    }
}