/* Custom CSS for Unique Solutions (PHP version) */

/* Card component styling for dark theme */
.card {
    background: rgba(31, 41, 55, 0.6); /* gray-800 with opacity */
    border: 1px solid rgba(55, 65, 81, 0.8); /* gray-700 */
    border-radius: 0.75rem; /* 12px */
    padding: 1.5rem; /* 24px */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(6px);
}

/* Table striping */
.table-striped tbody tr:nth-child(odd) {
    background: rgba(55, 65, 81, 0.5); /* gray-700 */
}

.table-striped tbody tr:nth-child(even) {
    background: rgba(31, 41, 55, 0.5); /* gray-800 */
}

/* Button base */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
    text-decoration: none;
    cursor: pointer;
}

/* Primary button */
.btn-primary {
    background-color: #6366F1; /* indigo-500 */
    color: #FFFFFF;
}
.btn-primary:hover {
    background-color: #4F46E5; /* indigo-600 */
}

/* Small button variant reduces padding and font size */
.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Danger button */
.btn-danger {
    background-color: #DC2626; /* red-600 */
    color: #FFFFFF;
}
.btn-danger:hover {
    background-color: #B91C1C; /* red-700 */
}

/* Secondary button */
.btn-secondary {
    background-color: #374151; /* gray-700 */
    color: #E5E7EB; /* gray-200 */
}
.btn-secondary:hover {
    background-color: #4B5563; /* gray-600 */
}

/* Success button */
.btn-success {
    background-color: #059669; /* emerald-600 */
    color: #FFFFFF;
}
.btn-success:hover {
    background-color: #047857; /* emerald-700 */
}