.login-wrapper {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border: 1px solid #e3e6ea;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 2.5rem 2rem;
}

.login-card h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
    color: #1a2238;
    text-align: center;
}

.login-card .login-subtitle {
    text-align: center;
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
}

.login-card .form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.4rem;
}

.login-card .form-control {
    height: 44px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    padding: 0 0.875rem;
    font-size: 0.95rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-card .form-control:focus {
    border-color: #635bff;
    box-shadow: 0 0 0 3px rgba(99, 91, 255, 0.15);
    outline: none;
}

.login-card .btn-login {
    width: 100%;
    height: 44px;
    border-radius: 8px;
    background: #635bff;
    border: none;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background-color 0.15s ease, transform 0.05s ease;
}

.login-card .btn-login:hover {
    background: #5048e5;
}

.login-card .btn-login:active {
    transform: translateY(1px);
}

.login-card .alert {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

.login-card .text-danger {
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: inline-block;
}

.login-logo {
    text-align: center;
    margin-bottom: 1.25rem;
    font-size: 1.75rem;
}