body {
    font-family: 'Inter', sans-serif;
    background-color: #f3f4f6;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
    background: white;
    overflow: hidden;
    width: 100%;
    max-width: 420px;
}

.login-header {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    padding: 2.5rem 2rem;
    text-align: center;
    color: white;
}

.logo-circle {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.login-body {
    padding: 2.5rem 2rem;
}

.form-control {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    font-size: 0.95rem;
}

.form-control:focus {
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.1);
    border-color: #4361ee;
}

.btn-primary {
    background-color: #4361ee;
    border-color: #4361ee;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    width: 100%;
    transition: all 0.2s;
}

.btn-primary:hover {
    background-color: #3f37c9;
    border-color: #3f37c9;
    transform: translateY(-1px);
}

.form-label {
    font-weight: 500;
    color: #374151;
    font-size: 0.9rem;
}

.password-toggle {
    cursor: pointer;
    transition: color 0.2s;
}

.password-toggle:hover {
    color: #4361ee !important;
}

.form-check-input:checked {
    background-color: #4361ee;
    border-color: #4361ee;
}