@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

.krs-membership-wrapper {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #f0f4fd 0%, #e1e9fa 100%);
    padding: 40px 20px;
    min-height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.krs-glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    padding: 40px;
    max-width: 800px;
    width: 100%;
    animation: krsFadeIn 0.6s ease-out;
}

@keyframes krsFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.krs-title {
    text-align: center;
    color: #1a365d;
    font-weight: 700;
    font-size: 28px;
    margin-bottom: 30px;
    margin-top: 0;
}

.krs-step-title {
    color: #2b6cb0;
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 25px;
    border-bottom: 2px solid #ebf8ff;
    padding-bottom: 10px;
}

.krs-section-title {
    color: #4a5568;
    font-weight: 600;
    font-size: 18px;
    margin-top: 30px;
    margin-bottom: 20px;
}

.krs-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.krs-form-group {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: column;
}

.krs-form-group label {
    font-weight: 500;
    color: #2d3748;
    margin-bottom: 8px;
    font-size: 14px;
}

.krs-form-group label small {
    color: #718096;
    font-weight: 400;
}

.krs-form-group input[type="text"],
.krs-form-group input[type="number"],
.krs-form-group input[type="file"],
.krs-form-group select,
.krs-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    font-family: inherit;
    font-size: 15px;
    color: #1a202c;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.krs-form-group input:focus,
.krs-form-group select:focus,
.krs-form-group textarea:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.15);
}

.krs-radio-group {
    display: flex;
    gap: 15px;
    align-items: center;
    height: 100%;
}

.krs-radio-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 0;
    cursor: pointer;
}

.krs-payment-offline-box {
    background: rgba(235, 248, 255, 0.6);
    border: 1px dashed #63b3ed;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.krs-step-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

.krs-btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-family: inherit;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    background: #3182ce;
    color: #ffffff;
}

.krs-btn:hover {
    background: #2b6cb0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(43, 108, 176, 0.3);
}

.krs-btn-outline {
    background: transparent;
    color: #4a5568;
    border: 1px solid #cbd5e0;
}

.krs-btn-outline:hover {
    background: #f7fafc;
    color: #2d3748;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

#krs-form-message {
    margin-top: 20px;
}

.krs-alert {
    padding: 15px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 15px;
}

.krs-alert-success {
    background-color: #c6f6d5;
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.krs-alert-danger {
    background-color: #fed7d7;
    color: #742a2a;
    border: 1px solid #feb2b2;
}

.krs-alert-info {
    background-color: #bee3f8;
    color: #2a4365;
    border: 1px solid #90cdf4;
}

/* Contact Tables */
.krs-table-responsive {
    overflow-x: auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.krs-contact-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    font-size: 14px;
}

.krs-contact-table th, 
.krs-contact-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.krs-contact-table th {
    background-color: #f7fafc;
    color: #4a5568;
    font-weight: 600;
}

.krs-contact-table tbody tr:hover {
    background-color: #ebf8ff;
}

.krs-contact-card {
    background: rgba(255, 255, 255, 0.85); /* Slightly less opaque for better table contrast */
}