/* style for modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    /* Very high z-index to ensure it's on top */
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    width: 90%;
    max-width: 450px;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1.5rem 0;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 1rem;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #6b7280;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.modal-close:hover {
    color: #374151;
    background-color: #f3f4f6;
}

.modal-body {
    padding: 1.5rem;
    text-align: center;
}

.modal-icon {
    font-size: 3rem;
    color: #6366f1;
    margin-bottom: 1rem;
}

.modal-message {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.btn-signin {
    background-color: #6366f1;
    color: white;
}

.btn-signin:hover {
    background-color: #4f46e5;
    transform: translateY(-1px);
}

.btn-cancel {
    background-color: #f3f4f6;
    color: #4b5563;
}

.btn-cancel:hover {
    background-color: #e5e7eb;
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}