* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
    color: #333;
    line-height: 1.6;
    padding: 20px;
    min-height: 100vh;
}

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

header {
    text-align: center;
    padding: 30px 0;
}

header h1 {
    font-size: 2.5rem;
    color: #1a3a6c;
    margin-bottom: 10px;
    font-weight: 700;
}

header p {
    font-size: 1.1rem;
    color: #555;
    max-width: 700px;
    margin: 0 auto;
}

.search-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-bottom: 40px;
}

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

.form-group {
    flex: 1;
    min-width: 250px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #1a3a6c;
}

.form-group select {
    width: 100%;
    padding: 14px;
    border: 2px solid #e1e8f0;
    border-radius: 8px;
    font-size: 16px;
    background-color: #f9fbfd;
    color: #333;
    transition: all 0.3s ease;
}

.form-group select:focus {
    outline: none;
    border-color: #4a6fc5;
    box-shadow: 0 0 0 3px rgba(74, 111, 197, 0.2);
}

.form-group select:disabled {
    background-color: #f0f4f9;
    color: #888;
}

.results-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-top: 20px;
    display: none;
}

.results-header {
    font-size: 1.8rem;
    color: #1a3a6c;
    margin-bottom: 25px;
    text-align: center;
    font-weight: 600;
}

.ifsc-card {
    background: linear-gradient(135deg, #4a6fc5 0%, #1a3a6c 100%);
    border-radius: 12px;
    padding: 25px;
    color: white;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 8px 25px rgba(26, 58, 108, 0.3);
}

.ifsc-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.ifsc-code {
    font-size: 2.5rem;
    letter-spacing: 3px;
    font-weight: 700;
    margin: 15px 0;
    background: rgba(255, 255, 255, 0.15);
    padding: 15px;
    border-radius: 8px;
    font-family: monospace;
}

.bank-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 20px;
}

.detail-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 12px;
    border-radius: 8px;
}

.detail-item span {
    display: block;
    font-size: 0.9rem;
    opacity: 0.8;
}

.detail-item strong {
    font-size: 1.1rem;
}

.banks-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-top: 20px;
}

.section-title {
    font-size: 1.8rem;
    color: #1a3a6c;
    margin-bottom: 25px;
    font-weight: 600;
}

.banks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.bank-card {
    background: #f9fbfd;
    border: 2px solid #e1e8f0;
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.bank-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border-color: #4a6fc5;
}

.bank-card h3 {
    color: #1a3a6c;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.bank-card h3 i {
    color: #4a6fc5;
}

.bank-card p {
    color: #666;
    font-size: 0.9rem;
}

.view-more {
    display: block;
    width: fit-content;
    margin: 30px auto 0;
    padding: 12px 30px;
    background: #4a6fc5;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.view-more:hover {
    background: #1a3a6c;
    transform: translateY(-2px);
}

.hidden {
    display: none;
}

.bank-logo {
    width: 40px;
    height: 40px;
    background: #e1e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.bank-logo i {
    color: #4a6fc5;
    font-size: 1.2rem;
}

.footer {
    text-align: center;
    margin-top: 50px;
    padding: 20px;
    color: #666;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    
    .bank-details {
        grid-template-columns: 1fr;
    }
    
    .ifsc-code {
        font-size: 1.8rem;
    }
    
    .banks-grid {
        grid-template-columns: 1fr;
    }
}